Sponsor Licence Corporate Restructuring: UK Employer Guide

Corporate Restructuring & Sponsor Licences: At a Glance

Corporate restructuring can affect a sponsor licence even where the business continues operating, the workforce remains unchanged and the same ultimate owners retain control.

The outcome depends on what changes legally. A new holding company, transfer of a subsidiary, demerger, consolidation or movement of sponsored workers between group companies can trigger Home Office reporting, replacement sponsor licence requirements or new sponsorship arrangements.

Direct ownership changes are particularly significant. A licensed company can remain the same legal entity and continue employing the same workers while still requiring new sponsorship authorisation because its immediate ownership has changed.

Where sponsored workers move to another legal employer, employers also need to establish whether the transfer qualifies under TUPE or similar arrangements and whether the receiving organisation holds the necessary sponsor licence. Qualifying transfers can preserve existing immigration permission where the relevant Home Office conditions are met.

Relevant restructuring events can trigger 20-working-day reporting or application deadlines, alongside separate obligations affecting individual sponsored workers. The sponsor licence position should therefore be resolved before implementation and built into the transaction timetable.

This guide explains how corporate restructuring affects sponsor licences, ownership changes, sponsored workers, TUPE transfers, Home Office reporting and post-restructuring compliance.

 

Section A: Corporate Restructuring and Sponsor Licences

 

Corporate restructuring can change the legal or ownership arrangements on which sponsorship authorisation depends. Employers should identify the sponsor licence consequences before implementing changes to group structure, employing entities or workforce arrangements.

A sponsor licence is granted to a specific organisation and does not automatically move between companies during a reorganisation. The relevant questions are which entity holds the licence, how its ownership will change and whether sponsored workers will remain with the same legal employer.

These issues can arise in internal restructurings as readily as in third-party transactions. Common examples include holding company insertions, subsidiary transfers, consolidations, demergers and the movement of business activities or employees between group companies.

 

1. What Types of Corporate Restructuring Can Affect a Sponsor Licence?

 

Corporate restructuring covers changes to the legal, ownership or operational structure of a company or corporate group.

Examples include:

 

• introducing a new holding company above an existing trading company;
• transferring shares in a subsidiary between group companies;
• consolidating subsidiaries into a single operating entity;
• transferring a business division to a new or existing company;
• separating business activities through a demerger;
• moving sponsored workers between group companies;
• changing direct or indirect ownership;
• closing or dissolving a licensed subsidiary following a business transfer; and
• centralising sponsorship or HR administration within the group.

 

Some restructurings change ownership while leaving the legal employer untouched. Others move employees and business operations to another legal entity. The sponsorship outcome follows those legal changes, not the commercial description given to the reorganisation.

 

2. Why Direct Ownership Matters

 

Direct ownership concerns the immediate ownership of the licensed organisation. A change at this level can engage the Home Office rules governing mergers, takeovers, demergers and similar corporate changes.

One common example is the insertion of a new holding company above an existing licensed trading company. The trading company may retain the same registration number, employees, management and business operations, while its immediate ownership changes from individual shareholders to the new holding company.

Annex C4 of the Home Office sponsor guidance addresses this type of restructuring and provides for a new sponsor licence in the circumstances described, despite continuity of ultimate ownership.

Changes occurring higher in the corporate structure can produce a different outcome. An indirect ownership change may allow the existing licence to continue, although reporting obligations can still arise.

Employers should therefore document the ownership structure immediately before and after restructuring and distinguish direct ownership changes from changes further up the group.

 

3. Corporate Continuity Does Not Determine Sponsor Licence Continuity

 

Company law, employment law and sponsor licensing apply different tests to a restructuring.

A company can remain the same legal entity following a share reorganisation while its sponsor licence position changes because its immediate ownership has changed. Similarly, employees may transfer automatically under the Transfer of Undertakings (Protection of Employment) Regulations 2006 (TUPE), while the receiving organisation still has separate Home Office sponsorship requirements.

Employers should keep the following questions separate:

 

• Legal entity: does the same company continue to exist?
• Ownership: does the direct or indirect ownership of the licensed organisation change?
• Legal employer: do sponsored workers remain with the same employer or transfer?
• Sponsorship: can the existing licence and sponsorship arrangements continue?
• Immigration permission: can affected workers continue under their existing permission?

 

A restructuring can preserve corporate and employment continuity while still requiring new sponsorship authorisation.

 

4. What Happens to Sponsored Workers During Restructuring?

 

The position of sponsored workers depends on whether the restructuring changes their legal employer and whether the relevant Home Office corporate transfer provisions apply.

Where workers remain with the same employing company, an ownership change can still require replacement sponsorship authorisation without necessarily requiring new individual immigration applications.

Where workers transfer to another legal employer under TUPE or similar qualifying arrangements, they may be able to continue under their existing immigration permission if the Home Office conditions are satisfied. The receiving organisation still needs the appropriate sponsorship authorisation and must take responsibility for the workers.

An ordinary intra-group move does not automatically qualify for this treatment. Where the transfer falls outside the qualifying provisions, new Certificates of Sponsorship and immigration applications may be required.

Employers should also assess any changes to duties, occupation, salary, work location or other sponsored employment conditions arising from the restructuring.

 

5. Home Office Reporting and the 20-Working-Day Timetable

 

Corporate restructuring can trigger several separate Home Office reporting and application obligations.

Relevant mergers, takeovers, demergers and similar corporate changes generally have to be reported within 20 working days of the change taking place under section C4 of the sponsor guidance.

Where sponsored workers transfer to a receiving organisation that needs a sponsor licence under the qualifying corporate transfer provisions, a valid application may also be required within 20 working days of the workers moving.

Other organisational changes and changes affecting individual sponsored workers can have different reporting triggers and deadlines.

The transaction plan should therefore identify each reportable event, its legal trigger, the responsible entity and the applicable deadline. Reporting a corporate change does not remove a separate requirement to obtain sponsorship authorisation where one is required.

 

6. What Employers Should Establish Before Restructuring

 

Before implementation, employers should have a documented view of:

 

• which legal entities currently hold sponsor licences;
• how direct and indirect ownership will change;
• whether each existing licence can continue;
• whether replacement or additional sponsorship authorisation is required;
• which organisation will employ each sponsored worker after restructuring;
• whether any worker transfers qualify under TUPE or similar provisions;
• which Home Office reports and applications are required;
• when each relevant deadline begins; and
• whether sponsorship, HR systems and right to work compliance will remain effective after implementation.

 

The right to work framework effective from 1 October 2026 should also be considered where restructuring changes employment or other covered working arrangements. Sponsor licence duties and right to work obligations remain separate compliance requirements.

Resolving these points before completion allows licence applications, reporting, sponsored worker arrangements and systems changes to be built into the restructuring timetable.

 

 

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Section B: Does Corporate Restructuring Require a New Sponsor Licence?

 

Whether corporate restructuring requires a new sponsor licence depends on the nature of the transaction, the ownership of the licensed organisation and any changes to the legal entity responsible for employing sponsored workers.

The Home Office applies specific rules to mergers, takeovers, demergers and similar corporate changes. These rules can require an existing licence to be revoked or made dormant, even where the restructuring is internal to a corporate group and the business continues operating without interruption.

However, not every restructuring requires a replacement licence. Some changes to indirect ownership, management arrangements or internal business operations may allow the existing licence to continue, subject to the applicable reporting and compliance requirements.

The central distinction is between changes affecting the sponsor licence holder itself, changes to its direct or indirect ownership and transfers of sponsored workers between separate legal entities.

Employers must assess these matters separately rather than assuming that continuity of the business, company registration number or ultimate shareholders automatically preserves sponsorship authorisation.

 

1. Can a sponsor licence transfer during corporate restructuring?

 

A sponsor licence cannot simply be transferred from one legal entity to another as part of a corporate restructuring.

It is an authorisation granted by the Home Office to an organisation that has demonstrated its eligibility and suitability to sponsor workers under specified immigration routes.

Consequently, a corporate group cannot treat a sponsor licence as an asset that can be assigned, sold or moved between subsidiaries through a share transfer, business transfer agreement or internal restructuring document.

Where a business is transferred to another legal entity, the receiving organisation must establish whether it already holds appropriate sponsorship authorisation or is required to apply for a licence.

The Home Office provides specific arrangements for qualifying transfers of sponsored workers, including transfers under TUPE or similar arrangements. These provisions can allow existing immigration permission to continue where the applicable conditions are met.

However, those provisions do not mean that the outgoing employer’s sponsor licence automatically transfers to the receiving organisation.

The distinction is particularly important where a group consolidates subsidiaries, transfers business activities or establishes a new company to employ an existing sponsored workforce.

 

2. Changes to direct ownership

 

Changes to the direct ownership of a sponsor licence holder can trigger significant consequences under section C4 of the Home Office’s Workers and Temporary Workers sponsor guidance.

Direct ownership concerns the immediate ownership of the licensed organisation.

For example, if Holding Company A owns all the shares in Trading Company B, Holding Company A is the direct owner of Trading Company B.

Where the shares in Trading Company B are transferred to another company, its direct ownership changes, even if both holding companies are controlled by the same ultimate shareholders.

Under paragraph C4.5 of the Home Office guidance, where a transaction constitutes a relevant change in direct ownership, the existing sponsor licence will be revoked or, where sponsored workers have transferred to another sponsor’s licence, made dormant.

The new owners must apply for a sponsor licence if they do not already hold the appropriate authorisation and wish to continue employing the sponsored workers.

This is not simply a discretionary administrative notification. Once the transaction falls within the relevant Home Office provisions, the licence consequences and associated application requirements must be addressed.

Employers should nevertheless avoid assuming that every movement of shares or internal change in a corporate group produces the same result. The precise legal transaction must be assessed against the Home Office’s rules.

In particular, it is necessary to identify whether the immediate ownership of the licensed organisation has changed and whether any specific provisions or arrangements affect the outcome.

 

3. Inserting a new holding company

 

Introducing a new holding company above an existing sponsor licence holder is a common form of corporate restructuring.

For example, a trading company may initially be owned directly by two individual shareholders.

The shareholders may establish a new holding company and transfer their shares in the trading company to that entity.

Following the restructuring, the individuals own the holding company, which directly owns the trading company.

The trading company may retain the same registration number, business premises, employees, contracts and management team.

Its ultimate shareholders may also remain unchanged.

However, its direct ownership has changed from the individuals to the new holding company.

Annex C4 of the Home Office sponsor guidance expressly addresses this type of internal restructuring.

In Example 5, the guidance explains that where the immediate ownership of a licensed company changes following an internal group reorganisation, the company must apply for a new sponsor licence, notwithstanding that the ultimate owner remains the same.

The example also explains that TUPE does not apply where the workers remain employed by the same legal entity.

Nevertheless, the workers can move to the new licence under the arrangements described in the guidance without making change-of-employment immigration applications.

Employers contemplating a holding company insertion should therefore assess the sponsor licence consequences before the shares are transferred.

It should not be assumed that the restructuring is exempt from the Home Office’s requirements merely because it has no practical effect on the day-to-day operation of the business.

 

4. Changes to indirect ownership

 

A change to indirect ownership may have different sponsor licence consequences from a change to direct ownership.

Indirect ownership arises where a company is owned through one or more intermediate entities.

For example, Parent Company A may own Holding Company B, which directly owns Trading Company C.

In this structure, Holding Company B is the direct owner of Trading Company C, while Parent Company A is an indirect owner.

If Parent Company A is acquired by another organisation but Holding Company B continues to own Trading Company C, the direct ownership of Trading Company C remains unchanged.

Annex C4, Example 4, addresses an ownership change occurring one level removed from the licensed sponsor.

The guidance indicates that the existing licence is likely to continue where the direct ownership remains unchanged and there are no relevant changes to the business operations or employment arrangements of sponsored workers.

However, the change must still be reported to the Home Office.

Employers should therefore distinguish between two separate questions:

 

• Whether the change requires the existing sponsor licence to be replaced.
• Whether the change must be reported to the Home Office.

 

A conclusion that the licence can continue does not remove the employer’s reporting obligations.

The employer should retain before-and-after ownership charts and relevant transaction documentation to support its assessment.

 

5. Does retaining the same company number preserve the licence?

 

Retaining the same Companies House registration number does not, by itself, establish that an existing sponsor licence can continue following restructuring.

A company can remain the same legal entity while undergoing a change in direct ownership that engages the Home Office’s corporate change provisions.

For example, a share transfer may leave the company’s registered identity, trading activities, workforce and contractual obligations unchanged.

However, if the transfer changes the company’s immediate ownership, the sponsor licence implications must still be assessed.

Conversely, a restructuring that leaves the direct ownership of the licensed organisation unchanged may allow the existing licence to continue, even where changes occur higher in the corporate group.

The company registration number is therefore relevant evidence of legal entity continuity, but it is not a substitute for examining the ownership structure.

Employers should assess both the identity of the sponsor licence holder and the ownership changes arising from the transaction.

 

6. When can an existing sponsor licence continue?

 

An existing sponsor licence may continue where the restructuring does not trigger the Home Office provisions requiring revocation or replacement.

This may include certain changes to indirect ownership or internal operational arrangements where the licensed organisation and its direct ownership remain unchanged.

However, continuation of the licence does not necessarily mean that no Home Office action is required.

Depending on the circumstances, the employer may still need to report:

 

• Changes to indirect ownership or the wider corporate structure.
• Changes to the organisation’s name or registered details.
• Changes to business operations or trading arrangements.
• Changes to key personnel or sponsorship administration.
• Changes affecting sponsored workers.
• Other organisational changes specified in the sponsor guidance.

 

The employer must also continue meeting its sponsorship duties following the restructuring.

For example, a centralisation of HR functions may affect the systems used to monitor sponsored workers and maintain required records.

Even if the licence remains valid, the sponsor must ensure that its compliance arrangements remain effective and that the appropriate legal entity retains responsibility for sponsored workers.

 

7. When is a new sponsor licence required?

 

A new sponsor licence application may be required where the restructuring changes direct ownership or results in sponsored workers transferring to an organisation that does not hold the necessary sponsorship authorisation.

The relevant Home Office provisions must be applied to the specific transaction.

Common circumstances requiring detailed assessment include:

 

• A change in the direct ownership of a licensed company.
• The introduction of a new immediate holding company.
• The transfer of a sponsored business to another legal entity.
• The consolidation of subsidiaries where sponsored workers move to a different employer.
• A demerger resulting in workers transferring to a new company.
• The closure of a sponsor licence holder and transfer of its workforce.
• A qualifying TUPE or similar transfer involving an unlicensed receiving organisation.

 

Where a receiving organisation is required to apply for a licence under the Home Office’s qualifying corporate transfer provisions, paragraph C4.12 specifies a 20-working-day application requirement calculated from the date the workers move.

The application must be valid and must relate to the appropriate sponsorship route.

Where the receiving organisation fails to make the required valid application within the applicable period, or the application is refused, paragraph C4.13 provides for cancellation of the affected transferred workers’ immigration permission, subject to the exception specified in the guidance for workers who can be sponsored under an existing licence.

Employers should therefore assess the receiving organisation’s licence eligibility before implementing a transfer.

Submitting an application does not guarantee that a sponsor licence will be granted.

 

8. Revoked and dormant sponsor licences

 

The Home Office’s corporate change provisions distinguish between revocation and dormancy of a sponsor licence.

These outcomes should not be treated as interchangeable.

Revocation means that the Home Office terminates the organisation’s sponsorship authorisation.

Under the corporate change provisions, revocation can arise because the ownership arrangements on which the existing licence was granted have changed.

This is distinct from revocation imposed as an enforcement measure following a breach of sponsor duties.

Dormancy is a specific administrative status that can apply where sponsored workers have transferred to another sponsor’s licence under the relevant corporate change arrangements.

The outgoing licence is no longer used for ordinary sponsorship activity, but relevant records can remain accessible for the management of transferred workers in accordance with the Home Office’s procedures.

Annex C4 explains arrangements through which a receiving sponsor can obtain limited access to the outgoing sponsor’s worker records.

This distinction is important where a business transfer affects a substantial sponsored workforce.

Employers should establish whether the outgoing licence will be revoked or made dormant and what arrangements will apply to the workers’ sponsorship records.

They should not assume that a dormant licence remains available for assigning new Certificates of Sponsorship or undertaking ordinary sponsorship activity.

 

9. Can sponsored workers continue without new immigration applications?

 

In certain corporate restructuring scenarios, sponsored workers can continue under their existing immigration permission without making new change-of-employment applications.

However, this depends on the applicable Home Office provisions and the circumstances of the transaction.

For qualifying transfers under TUPE or similar arrangements, paragraph C4.10 of the sponsor guidance provides for continuation of existing immigration permission where the receiving sponsor holds the appropriate licence, accepts sponsorship responsibility and the worker continues in the same sponsored occupation code, with no material change taking the role outside the existing sponsored employment.

Where the receiving organisation does not already hold the required licence, the separate application arrangements under paragraph C4.12 must be considered.

Annex C4 also addresses certain restructuring scenarios where the legal employer remains unchanged but a new sponsor licence is required because of an ownership change.

In those circumstances, the guidance may permit the workers to move to the new licence without making individual change-of-employment applications.

The employer should not assume that every intra-group transfer qualifies for these arrangements.

Where the transfer falls outside the applicable provisions, workers may require new Certificates of Sponsorship and immigration applications.

The immigration position should therefore be assessed separately from the corporate ownership changes and the employment law consequences of the restructuring.

 

10. Can a parent company sponsor workers employed by subsidiaries?

 

Corporate groups sometimes seek to centralise sponsorship administration within a parent company while retaining employees within separate operating subsidiaries.

These arrangements require careful assessment because sponsorship responsibility cannot ordinarily be reassigned between legal entities merely through an internal management decision.

However, Annex C4, Example 8, addresses a group restructuring in which sponsorship administration is transferred to a parent company while the workers remain employed by the same subsidiaries.

The arrangement is permitted only where the Home Office is satisfied that the parent company can effectively discharge the sponsorship duties for the workers concerned. UKVI may request further information or undertake a compliance check.

This is a specific arrangement recognised in the guidance and should not be treated as a general permission for corporate groups to move sponsorship responsibility between companies without Home Office involvement.

Employers proposing to centralise sponsorship should establish whether the intended structure is permitted and what approvals, licence arrangements and reporting requirements apply.

 

11. Sponsor licence consequences: restructuring comparison

 

The following table summarises the principal sponsorship issues associated with common corporate restructuring scenarios.

 

Restructuring scenario	Potential sponsor licence consequence	Employer action
New holding company inserted immediately above the licensed sponsor	Direct ownership changes; replacement licence requirements can arise under C4.5 and Annex C4	Assess the transaction before implementation, report the change and comply with applicable licence application requirements
Ultimate parent company changes but immediate ownership remains unchanged	Existing licence may continue, subject to the circumstances	Report the relevant ownership change and retain supporting evidence
Internal management restructuring with no relevant ownership or employer change	Existing licence may continue	Review organisational reporting, key personnel and ongoing compliance duties
Business transferred to another licensed group company	Existing licences do not automatically merge or transfer; qualifying worker transfer provisions may apply	Assess the receiving sponsor’s authorisation, worker transfer conditions and reporting requirements
Sponsored workers transferred to an unlicensed subsidiary	New licence application may be required under the qualifying corporate transfer provisions	Establish eligibility and meet the applicable 20-working-day application requirement where C4.12 applies
Licensed subsidiary dissolved following a business transfer	Outgoing licence cannot continue as an ordinary active licence for a dissolved sponsor	Resolve receiving sponsorship arrangements and reporting requirements before dissolution
Group sponsorship administration transferred to a parent company	Specific Home Office-approved arrangements may be available	Assess the proposed structure against Annex C4 and obtain the necessary Home Office approval

 

The table provides an overview only. The outcome in any particular case depends on the transaction documents, the ownership structure and the applicable Home Office provisions.

 

12. Establishing whether a replacement licence is necessary

 

Before implementing corporate restructuring, employers should prepare a documented assessment of the proposed arrangements.

The assessment should identify:

 

1. The existing sponsor licence holders: Every legal entity within the group that currently holds sponsorship authorisation.
2. The existing ownership structure: The direct and indirect ownership of each licensed organisation.
3. The proposed ownership structure: The immediate and ultimate ownership arrangements following restructuring.
4. The legal employer of sponsored workers: Which organisation currently employs each worker and whether that will change.
5. The applicable Home Office provisions: Whether the transaction falls within the rules governing direct ownership changes, qualifying transfers or other corporate changes.
6. The required licence action: Whether an existing licence can continue, a new application is necessary or another approved arrangement is available.
7. The reporting obligations: Which organisational and worker changes must be reported and the applicable deadlines.
8. The implementation timetable: When the corporate changes and worker transfers will occur and when the relevant Home Office actions must be completed.
9. The sponsored worker consequences: Whether existing immigration permission can continue or additional applications are required.
10. The post-restructuring compliance arrangements: Which organisation will maintain records, monitor workers and discharge the relevant sponsor duties.

 

Where a restructuring involves several stages, each stage should be assessed separately.

For example, a group may first introduce a new holding company, subsequently transfer a business division to another subsidiary and finally dissolve the original operating entity.

Each step can have distinct sponsorship consequences, and compliance with the requirements arising from one step does not automatically resolve those arising from another.

The employer should also consider whether the proposed sequence creates a period in which sponsored workers are employed by an organisation without the necessary sponsorship arrangements.

The most effective approach is to establish the immigration requirements before the restructuring takes effect and incorporate the required applications, notifications and worker arrangements into the transaction timetable.

For sponsor licence purposes, the decisive issue is not simply whether the business continues, but whether the organisation and ownership arrangements remain compatible with the Home Office’s sponsorship requirements.

 

 

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Section C: Types of Corporate Restructuring and Their Sponsorship Consequences

 

Corporate restructuring can take several forms, each with different implications for an employer’s sponsor licence and sponsored workforce.

Some transactions change the ownership of an existing sponsor licence holder without affecting its legal identity or employees. Others involve transferring businesses, assets and workers between separate legal entities. More complex restructurings may combine ownership changes, employment transfers and the dissolution of existing companies.

The Home Office does not determine the sponsorship consequences solely by reference to the commercial description of a transaction. Instead, the relevant rules must be applied to the actual changes in ownership, legal entities and sponsorship responsibility.

Section C4 and Annex C4 of the Home Office’s Workers and Temporary Workers sponsor guidance address mergers, takeovers, demergers and similar changes, including examples of internal reorganisations and transfers of sponsored workers.

Employers should therefore identify the precise legal steps involved in a restructuring before deciding whether an existing sponsor licence can continue, whether a new application is required and which reporting obligations apply.

 

1. Internal group reorganisations

 

An internal group reorganisation involves changing the legal or ownership arrangements within an existing corporate group.

Businesses may reorganise their group structure to simplify administration, centralise ownership, separate trading activities, facilitate investment or improve operational efficiency.

Although these transactions may not involve an external purchaser, they can still affect sponsor licence authorisation.

For example, a group may transfer shares in a licensed subsidiary from one holding company to another.

If the transaction changes the subsidiary’s direct ownership, the Home Office’s corporate change provisions may require the existing sponsor licence to be revoked or made dormant and a new licence application to be submitted.

This can be the case even where the ultimate shareholders, business operations and sponsored workforce remain unchanged.

By contrast, an internal reorganisation affecting only an indirect ownership interest may allow the existing licence to continue, subject to the applicable reporting requirements.

The employer must therefore distinguish between changes to immediate ownership and changes higher in the group structure.

Before implementing an internal reorganisation, the employer should establish:

 

• Which group entities currently hold sponsor licences.
• Whether the immediate ownership of any licensed entity will change.
• Whether the ultimate ownership will change.
• Whether the legal employer of any sponsored worker will change.
• Whether business activities or sponsored workers will transfer between entities.
• Whether the restructuring triggers a new licence application requirement.
• What reports must be submitted to the Home Office.

 

The fact that the transaction is internal to the group does not remove the need for this assessment.

 

2. Holding company insertions

 

A holding company insertion occurs where a new company is introduced into an existing ownership structure, commonly between individual shareholders and a trading company.

For example, two individuals may directly own a UK trading company that holds a sponsor licence.

They may establish a new holding company and transfer their shares in the trading company to it.

After the restructuring, the individuals own the holding company, which directly owns the licensed trading company.

The trading company may continue operating under the same name and company registration number, with the same directors, employees and business premises.

However, its immediate ownership has changed.

Annex C4, Example 5, expressly addresses an internal restructuring involving a change to the immediate ownership of a licensed company while the ultimate ownership remains unchanged.

In the circumstances described in that example, the Home Office requires the licensed company to apply for a new sponsor licence.

The guidance also explains that TUPE does not apply where the employees remain with the same legal employer. Nevertheless, the sponsored workers can move to the new licence without making change-of-employment immigration applications under the arrangements described in the guidance.

Employers should therefore not assume that a holding company insertion is immigration-neutral because the trading business remains unchanged.

The sponsor licence assessment should take place before the share transfers are implemented.

 

3. Transfers of subsidiaries between holding companies

 

Corporate groups sometimes transfer subsidiaries between intermediate holding companies as part of a wider reorganisation.

For example, a group may operate several business divisions under separate holding companies and decide to consolidate ownership beneath a single intermediate parent.

Where the shares in a licensed subsidiary are transferred from one immediate parent company to another, the subsidiary’s direct ownership changes.

This can engage the Home Office’s requirements concerning changes in direct ownership, even where both holding companies belong to the same ultimate corporate group.

The employer must assess whether the existing licence is subject to revocation or dormancy and whether a replacement application is required.

However, where the restructuring changes ownership only at a level above the immediate parent, the existing sponsor licence may be able to continue.

Annex C4, Example 4, illustrates an indirect ownership change where the direct owner of the licensed sponsor remains unchanged.

The guidance indicates that the licence is likely to continue where the relevant business and employment arrangements also remain unchanged.

The ownership change must nevertheless be reported to the Home Office.

Employers should therefore prepare ownership charts identifying the immediate and ultimate owners of each licensed entity before and after the restructuring.

This is particularly important where several share transfers take place as part of a single transaction.

 

4. Consolidation of subsidiaries

 

Subsidiary consolidation involves combining the operations of two or more companies within a corporate group.

A group may decide to transfer the business of one subsidiary into another, consolidate employees under a single operating company or dissolve redundant entities following the transfer of their activities.

Where the subsidiaries hold sponsor licences or employ sponsored workers, the consolidation can create several separate immigration issues.

First, the employer must establish whether any share ownership changes affect the existing sponsor licences.

Second, it must determine whether sponsored workers will remain employed by their existing legal employer or transfer to another organisation.

Third, it must establish whether the receiving company holds appropriate sponsorship authorisation.

For example, Subsidiary A and Subsidiary B may each hold a sponsor licence and employ Skilled Workers.

The group may decide to transfer all operations and employees from Subsidiary B to Subsidiary A before dissolving Subsidiary B.

Subsidiary A cannot simply absorb Subsidiary B’s sponsor licence.

Instead, the employer must assess whether the worker transfer falls within the Home Office’s qualifying corporate transfer provisions and whether Subsidiary A can assume sponsorship responsibility for the affected workers.

Where the transfer qualifies under TUPE or similar arrangements, the relevant Home Office provisions may allow the workers to continue under their existing immigration permission, provided the applicable conditions are met.

These conditions include the receiving sponsor holding appropriate authorisation, accepting sponsorship responsibility and the workers continuing in the same sponsored occupation code, with no material change taking the role outside the existing sponsored employment, subject to the specific arrangements for receiving organisations required to apply for a licence.

The group must also address the reporting requirements affecting both the outgoing and receiving organisations.

Any proposed dissolution of Subsidiary B should be coordinated with the completion of the relevant sponsorship arrangements.

 

5. Demergers and business separations

 

A demerger involves separating a business or corporate group into distinct entities or ownership structures.

Businesses may undertake a demerger to separate business divisions, create independently managed operations, facilitate investment or prepare for a sale.

A demerger may involve transferring employees, assets and business activities from an existing sponsor licence holder to one or more new or existing companies.

Where sponsored workers are affected, the employer must establish which organisation will become responsible for their employment and sponsorship.

For example, a licensed company may operate two business divisions and decide to transfer one division to a newly incorporated subsidiary.

If sponsored workers transfer with that division, the receiving company must have or obtain the appropriate sponsorship authorisation in accordance with the applicable Home Office rules.

Where the transfer qualifies under TUPE or similar arrangements, the corporate transfer provisions may permit the workers to continue under their existing immigration permission.

However, where the receiving organisation does not hold the required sponsor licence, paragraph C4.12 of the Home Office guidance may require a valid application within 20 working days of the workers moving.

Failure to submit the required valid application within that period, or refusal of the application, can result in cancellation of the affected workers’ immigration permission under paragraph C4.13, subject to the exception specified in the guidance.

Employers should therefore establish the proposed receiving entity’s eligibility for sponsorship before implementing the demerger.

The corporate transaction timetable should reflect the applicable licence application and reporting requirements.

 

6. Transfers of business activities without changes to share ownership

 

Not every corporate restructuring involves transferring shares or changing the ownership of a licensed company.

A group may instead transfer a business activity, operational function or undertaking from one subsidiary to another while leaving the ownership structure unchanged.

For example, a group may centralise its technology operations in a specialist subsidiary and transfer the employees working in that division to the receiving company.

Where the transfer affects sponsored workers, the principal immigration question may concern the change of legal employer rather than a change in share ownership.

The employer must determine whether the transfer falls within the Home Office’s qualifying corporate transfer provisions.

A qualifying TUPE or similar transfer may allow sponsored workers to continue under their existing immigration permission where the applicable conditions are met.

However, an ordinary intra-group transfer does not automatically qualify for this treatment.

Where the transfer falls outside the relevant provisions, a worker may require a new Certificate of Sponsorship and a new immigration application before commencing employment with the receiving organisation.

The fact that both companies belong to the same group does not remove the need for this assessment.

 

7. Reorganising branches and subsidiaries

 

Corporate restructuring can involve changes to branches, operating establishments and subsidiary companies.

These structures must be distinguished because a branch is not necessarily a separate legal entity, whereas a subsidiary incorporated as a limited company ordinarily has its own legal identity.

For example, an employer may close one regional branch and transfer its operations to another branch of the same legal entity.

Where the legal employer and sponsor licence holder remain unchanged, the restructuring may not involve a transfer of sponsorship responsibility to another organisation.

However, changes to work locations, business premises or sponsored employment arrangements may still trigger Home Office reporting or record-keeping obligations.

By contrast, transferring operations from one incorporated subsidiary to another generally involves separate legal entities.

Where sponsored workers move between those entities, the employer must assess the applicable corporate transfer and immigration requirements.

Employers should also distinguish between a corporate group’s internal description of a branch and the legal structure recognised for sponsorship purposes.

The correct analysis depends on the identity of the licensed organisation and the entities responsible for employing sponsored workers.

 

8. Centralising sponsorship within a corporate group

 

Some corporate groups seek to centralise sponsorship management within a parent company or designated group entity.

This may form part of a wider restructuring intended to consolidate HR functions, reduce administrative duplication and establish consistent immigration compliance systems.

However, centralising the administration of sponsorship does not automatically permit the transfer of sponsorship responsibility between separate legal entities.

The employer must distinguish between a central HR team providing administrative support and a change to the organisation legally responsible for sponsorship.

Annex C4, Example 8, addresses a group restructuring in which sponsorship administration moves to a parent company while workers remain employed by the same subsidiaries.

The arrangement is permitted only where the Home Office is satisfied that the parent company can effectively discharge the sponsorship duties for the workers concerned. UKVI may request further information or undertake a compliance check.

This is a specific arrangement recognised by the guidance rather than a general exemption from the normal sponsor licence rules.

Employers considering centralised sponsorship should establish:

 

• Which organisation currently holds each sponsor licence.
• Which legal entity employs each sponsored worker.
• Which organisation is proposed to assume sponsorship responsibility.
• Whether the proposed arrangement is permitted under the Home Office guidance.
• Whether Home Office approval is required.
• Whether new licence applications or changes to existing licences are necessary.
• How sponsored worker records and reporting responsibilities will be managed.

 

The restructuring should not be implemented on the assumption that common group ownership allows sponsorship authorisation to be freely reassigned.

 

9. Restructuring involving multiple sponsor licences

 

Large corporate groups may hold several sponsor licences across different subsidiaries or operating entities.

A restructuring affecting multiple licence holders requires an entity-by-entity assessment.

For example, a group may operate five subsidiaries, three of which hold sponsor licences.

A proposed reorganisation may change the direct ownership of one licensed subsidiary, transfer sponsored workers from another and leave the third licence holder unaffected.

Although the transaction forms part of a single group restructuring, the sponsorship consequences may differ for each organisation.

The employer should not assume that a single Home Office notification or licence application will necessarily address all affected entities.

A coordinated assessment should identify:

 

• Every existing sponsor licence and its licence holder.
• The sponsorship routes authorised under each licence.
• The direct and indirect ownership of each licensed entity.
• Any proposed transfers of business activities or employees.
• The receiving organisation for each group of sponsored workers.
• Whether each licence can continue or requires replacement.
• Whether any outgoing licence will be revoked or made dormant.
• The organisational and worker reporting requirements for each affected sponsor.
• The application deadlines arising from the restructuring.
• The post-restructuring responsibility for sponsorship compliance.

 

This approach helps prevent the group from overlooking the obligations of an individual licence holder while focusing on the wider corporate transaction.

 

10. Restructuring involving the closure or dissolution of a sponsor

 

Corporate restructuring may result in a licensed subsidiary ceasing to trade or being dissolved.

This commonly occurs where the group transfers the subsidiary’s business into another operating company and no longer requires the original legal entity.

Where the outgoing company employs sponsored workers, the group must establish the immigration arrangements for those workers before completing the closure.

The sponsor licence cannot simply remain active under a company that has ceased to exist.

Nor can the group assume that another subsidiary automatically inherits the outgoing company’s sponsorship authorisation.

Where sponsored workers transfer to another legal employer, the receiving organisation must satisfy the applicable sponsorship requirements.

The outgoing and receiving organisations must also address their reporting obligations under the Home Office’s corporate change provisions.

Depending on the circumstances, the outgoing sponsor licence may be revoked or made dormant.

Where a licence is made dormant following a qualifying transfer, the Home Office provides arrangements concerning access to the outgoing sponsor’s worker records.

Employers should therefore coordinate the dissolution timetable with the sponsorship assessment and ensure that the necessary Home Office actions are addressed before the original employer is closed.

 

11. Restructuring comparison: sponsor licence consequences

 

The following table summarises the principal sponsor licence considerations associated with common forms of corporate restructuring.

 

Type of restructuring	Principal sponsorship issue	Potential Home Office requirement
Internal group reorganisation	Changes to direct or indirect ownership	Ownership reporting and, where applicable, replacement licence requirements
Holding company insertion	Change to immediate ownership of the licensed sponsor	New sponsor licence under the circumstances addressed by Annex C4, Example 5
Transfer of subsidiary shares between holding companies	Whether the licensed subsidiary’s direct ownership changes	Assessment under C4.5 and applicable reporting or licence application requirements
Change to ultimate parent only	Indirect ownership changes while immediate ownership remains unchanged	Reporting; existing licence may continue where the relevant conditions are satisfied
Subsidiary consolidation	Business and sponsored worker transfers between legal entities	Qualifying transfer assessment, sponsorship authorisation and reporting
Demerger	Creation of separate operating entities and transfer of sponsored workers	Potential new licence applications and worker transfer reporting
Business transfer without share transfer	Change of legal employer	TUPE or similar transfer assessment, or new worker sponsorship and immigration applications
Branch reorganisation	Whether the legal employer changes and whether work locations are affected	Organisational or worker reporting where required
Centralisation of sponsorship administration	Proposed transfer of sponsorship responsibility within the group	Assessment of permitted group arrangements and any required Home Office approval
Closure of licensed subsidiary	Termination of the sponsoring entity and movement of sponsored workers	Receiving sponsor arrangements, reporting and licence revocation or dormancy

 

The table is a planning aid rather than a substitute for applying the Home Office guidance to the particular transaction.

A restructuring may involve several of these scenarios simultaneously, with different consequences for different legal entities and sponsored workers.

 

12. Identifying the correct restructuring category

 

Before determining the sponsor licence requirements, employers should identify the actual legal steps involved in the proposed restructuring.

The starting point should be the transaction documentation and the corporate structure before and after implementation.

The employer should establish whether the transaction involves:

 

1. A change of direct ownership: The immediate shareholder or controlling owner of a licensed sponsor changes.
2. A change of indirect ownership: Ownership changes higher in the corporate group while the immediate owner remains unchanged.
3. A change of legal employer: Sponsored workers move from one employing entity to another.
4. A business transfer: Business activities or an undertaking move between organisations.
5. A change to sponsorship responsibility: Another organisation proposes to assume responsibility for sponsored workers.
6. A change to the licensed organisation’s operations: Business premises, activities, management or compliance systems change.
7. The creation or closure of a legal entity: A new company is established or an existing sponsor licence holder ceases to operate.

 

Each change should then be assessed against the relevant Home Office provisions.

For complex transactions, it may be necessary to examine each stage of the restructuring separately.

For example, a group may introduce a holding company, transfer a subsidiary’s business to another operating entity and subsequently dissolve the original subsidiary.

The holding company insertion may create one set of licence requirements, while the subsequent business transfer creates separate obligations concerning sponsored workers.

The employer must ensure that compliance with one requirement does not obscure obligations arising from another stage of the transaction.

The correct sponsor licence analysis depends on what changes legally, not simply on how the corporate restructuring is described commercially.

By identifying the relevant transaction category at the outset, employers can determine which licences are affected, establish the appropriate reporting and application requirements and plan the restructuring without unnecessarily disrupting sponsorship arrangements.

 

 

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Section D: Home Office Reporting Duties During Corporate Restructuring

 

Corporate restructuring can trigger several reporting obligations under the Home Office’s sponsor licence rules. These obligations can arise even where the existing sponsor licence is permitted to continue and the restructuring does not affect the day-to-day employment of sponsored workers.

Employers must distinguish between reporting changes to the licensed organisation, reporting mergers, takeovers, demergers and similar transactions, and reporting changes affecting individual sponsored workers.

These obligations are governed by different provisions of the Home Office’s Workers and Temporary Workers sponsor guidance and do not necessarily share the same reporting deadline or procedure.

Section C2 addresses changes affecting the sponsoring organisation, while section C4 contains specific requirements for mergers, takeovers, demergers and similar changes. Section C1 separately addresses reporting duties concerning sponsored workers.

Where corporate restructuring affects more than one legal entity, each sponsor licence holder must establish its own reporting responsibilities.

Submitting a notification does not automatically satisfy a requirement to apply for a new sponsor licence. Equally, submitting a new licence application does not necessarily remove the obligation to report the corporate change or provide information about affected sponsored workers.

Employers should therefore prepare a reporting schedule identifying each relevant change, the applicable Home Office provision, the reporting deadline, the responsible organisation and the required evidence.

 

1. Which corporate restructuring changes must be reported?

 

Licensed sponsors are required to notify the Home Office of specified changes affecting their organisation.

Corporate restructuring can involve several reportable events, depending on the nature of the transaction.

These may include:

 

• Changes to the direct ownership of the sponsor licence holder.
• Changes to indirect ownership or the wider corporate group structure.
• Mergers, takeovers, demergers and similar corporate transactions.
• Transfers of business activities or undertakings between legal entities.
• Changes to the organisation’s legal name or trading arrangements.
• Changes to registered or operating addresses where reportable under the guidance.
• Changes affecting the organisation’s business operations or sponsorship arrangements.
• Changes to the individuals appointed to key personnel roles.
• Transfers of sponsored workers between employers.
• Changes to sponsored workers’ employment arrangements, duties or work locations where reporting is required.
• The cessation of trading, insolvency or closure of a sponsoring organisation.

 

Not every internal administrative adjustment requires a Home Office report. The employer must identify whether the particular change falls within the reporting requirements set out in the sponsor guidance.

For example, transferring shares in a licensed subsidiary between holding companies can create a reportable ownership change even where the business continues operating without interruption.

Similarly, a restructuring that leaves the licensed organisation’s direct ownership unchanged may still require notification because of changes to its indirect ownership.

The employer should not assume that a change is exempt from reporting merely because no new sponsor licence is required.

 

2. The 20-working-day deadline for corporate changes

 

The Home Office imposes specific deadlines for reporting organisational and corporate changes.

These deadlines must be distinguished because the event that starts the reporting period can differ.

Under paragraph C2.3 of the sponsor guidance, most reportable organisational changes must be notified within 20 working days after the sponsor becomes aware of the change, subject to the exceptions and specific requirements set out in the guidance.

However, paragraph C4.2 establishes a specific requirement for mergers, takeovers, demergers and similar changes.

Under that provision, the relevant corporate change must be reported within 20 working days of the change taking place.

Employers should therefore identify the effective date of the transaction rather than relying solely on the date when the HR or immigration team was informed.

For example, if a share transfer changes the direct ownership of a sponsor licence holder on completion, the employer should assess its C4 reporting obligations by reference to the date the change took effect.

Where a restructuring is implemented in stages, different reporting periods may arise for different changes.

A group may first introduce a holding company, subsequently transfer a business division and later dissolve an existing subsidiary.

Each step should be assessed to determine whether it constitutes a separate reportable event and when the applicable reporting period begins.

The employer should not assume that reporting the final group structure will necessarily satisfy the obligations arising from earlier stages.

 

3. Reporting deadlines for sponsored worker changes

 

Corporate restructuring can also trigger reporting duties concerning individual sponsored workers.

These requirements are separate from the organisational reporting obligations under sections C2 and C4.

Under section C1 of the sponsor guidance, changes affecting sponsored workers generally have a 10-working-day reporting period unless the guidance specifies a different requirement.

Reportable events can include changes to employment circumstances, cessation of sponsorship and other matters specified in the relevant guidance.

Where sponsored workers transfer between legal employers as part of a restructuring, the employer must consider the specific corporate transfer reporting provisions in section C4.

The reporting obligations of the outgoing and receiving organisations may differ.

Employers should therefore avoid applying a single reporting deadline to every action arising from the restructuring.

Instead, they should identify the relevant reporting provision for each organisational or worker-related change.

 

4. Reporting corporate changes through the Sponsor Management System

 

The Sponsor Management System (SMS) is the Home Office’s online platform used by licensed sponsors to administer specified sponsorship functions.

Relevant organisational changes are generally reported through the SMS using the applicable reporting function, subject to any additional procedure specified in the Home Office guidance.

Where corporate restructuring affects the ownership or structure of a licensed organisation, the sponsor should provide an accurate description of the change.

Depending on the circumstances, the report may need to identify:

 

• The legal name and sponsor licence details of the reporting organisation.
• The nature of the restructuring.
• The effective date of the relevant corporate change.
• The ownership arrangements before and after restructuring.
• The legal entities involved in the transaction.
• Whether business activities or sponsored workers have transferred.
• Whether the organisation has submitted or intends to submit a new sponsor licence application.
• Any other information required under the applicable Home Office procedure.

 

The sponsor should retain a record of the report and any supporting documents submitted.

Where the Home Office requests additional information or evidence, the employer should respond in accordance with the relevant instructions and deadlines.

However, employers must recognise that the SMS is not the exclusive reporting mechanism for every sponsorship issue arising from a corporate restructuring.

Specific arrangements apply where sponsored workers have transferred from another sponsor and their original sponsorship records are not accessible through the receiving organisation’s SMS account.

 

5. Reporting transferred sponsored workers under paragraph C4.23

 

Paragraph C4.23 of the Home Office sponsor guidance addresses the reporting arrangements for certain sponsored workers who have transferred to a new sponsor following a qualifying corporate change.

The receiving sponsor may not be able to report changes concerning those workers through its own SMS account because the original Certificates of Sponsorship and associated worker records were assigned under the outgoing sponsor’s licence.

In these circumstances, the Home Office specifies an alternative reporting procedure.

The receiving sponsor must provide the relevant information through the designated Home Office reporting mailbox, in accordance with the instructions in the current guidance.

This requirement is important because the receiving organisation may have assumed sponsorship responsibility without having direct access to the original sponsorship records.

The employer should establish which reporting method applies before attempting to notify the Home Office of subsequent changes affecting transferred workers.

For example, following a qualifying business transfer, a receiving sponsor may need to report that a transferred worker has left employment.

If the worker’s original sponsorship record is not available through the receiving sponsor’s SMS account, the employer must follow the alternative procedure specified by the Home Office.

Submitting a general organisational change report through SMS should not be assumed to satisfy the separate requirement to report relevant changes concerning transferred workers.

The receiving organisation should retain copies of the information submitted and any Home Office acknowledgement or correspondence.

 

6. Reporting obligations of the outgoing and receiving organisations

 

Where restructuring involves transferring a business or sponsored workers between legal entities, both the outgoing and receiving organisations may have Home Office obligations.

The outgoing sponsor must consider its duty to report the corporate change and any relevant changes affecting its sponsored workforce.

The receiving organisation must establish whether it already holds appropriate sponsorship authorisation and what information it must provide to the Home Office.

Where the transfer falls within the qualifying corporate transfer provisions, the receiving organisation may be required to accept sponsorship responsibility for the transferred workers.

If the receiving organisation does not hold the necessary sponsor licence, paragraph C4.12 may require a valid application within 20 working days of the workers moving.

This application deadline is separate from the requirement to report the corporate change under paragraph C4.2.

Where the receiving organisation already holds an appropriate sponsor licence, it must still comply with the applicable corporate transfer and reporting requirements.

Employers should therefore prepare a responsibility matrix identifying the obligations of each organisation.

This is particularly important where the outgoing sponsor will cease trading or be dissolved following the transfer.

The group should ensure that the relevant reports and sponsorship arrangements are addressed before the outgoing organisation is closed.

 

7. Reporting changes to sponsor licence key personnel

 

Corporate restructuring can affect the individuals responsible for managing the sponsor licence.

For example, a group may centralise its HR function, replace senior management or transfer sponsorship administration to another team.

These changes may affect the Authorising Officer, Key Contact or Level 1 User.

Employers must ensure that the relevant key personnel requirements continue to be satisfied and that reportable changes are notified through the appropriate Home Office procedure.

The Authorising Officer remains responsible for overseeing the organisation’s sponsorship arrangements.

The Key Contact acts as the principal contact for communications with the Home Office.

Level 1 Users undertake day-to-day sponsorship administration through the SMS.

No new Level 2 Users can be appointed from 9 September 2026. Existing Level 2 Users must be converted to Level 1, where eligible, or deactivated by 8 March 2027, after which remaining Level 2 accounts will be automatically deactivated.

Where restructuring changes the individuals responsible for sponsorship administration, the employer should review its authorised users and ensure that appropriate access remains in place.

Failure to maintain effective sponsorship administration can increase the risk of missed reporting deadlines and inaccurate records.

 

8. What if the existing Level 1 User is unavailable?

 

Corporate restructuring can create practical difficulties where the original Level 1 User leaves the organisation or becomes unavailable before the relevant Home Office reports have been submitted.

This may occur following a takeover, merger or the closure of a business division.

Paragraph C4.3 of the Home Office guidance expressly addresses a situation where the original Level 1 User is unavailable because of a takeover or merger.

In those circumstances, the Home Office will accept the relevant report from the new sponsor organisation’s Level 1 User.

This provision should not be treated as a general exemption from the normal reporting requirements.

It applies to the circumstances addressed by the guidance and does not remove the employer’s responsibility to report the corporate change within the applicable period.

Where SMS access is unavailable for another reason, the employer should follow the relevant Home Office procedure for resolving access or reporting difficulties.

Employers should identify who will submit each required report before implementing the restructuring.

They should also avoid relying on a single individual whose access may be removed as part of the transaction.

 

9. Supporting documents for corporate restructuring reports

 

The Home Office may require evidence supporting a reported corporate change.

The relevant documents depend on the transaction and the information requested.

Employers should retain a complete record of the restructuring, including documents establishing the ownership and legal entity changes.

Relevant evidence may include:

 

• Corporate structure charts showing the group before and after restructuring.
• Share transfer agreements and relevant completion documents.
• Business or asset transfer agreements.
• Board resolutions approving the restructuring.
• Companies House filings and incorporation records.
• Documents confirming changes to direct or indirect ownership.
• TUPE or other employment transfer documentation.
• Schedules identifying sponsored workers affected by the transaction.
• Records establishing the legal employer before and after the transfer.
• Details of the receiving organisation’s sponsor licence or licence application.
• Evidence of changes to sponsor licence key personnel.
• Copies of SMS reports and other Home Office notifications.
• Correspondence concerning the continuation or replacement of sponsorship authorisation.

 

Where the employer concludes that a licence can continue following an indirect ownership change, it should retain evidence supporting that conclusion.

Where a replacement licence application is required, the organisation should also ensure that the supporting documentation satisfies the applicable sponsor licence application requirements.

Accurate documentation can assist the employer in responding to subsequent Home Office enquiries or compliance visits.

 

10. What happens if a restructuring is reported late?

 

Failure to report a relevant corporate change within the applicable deadline can constitute a breach of sponsor duties.

The consequences depend on the nature of the change and whether additional requirements were triggered.

For example, a late notification concerning an indirect ownership change may raise different issues from a restructuring that required a replacement sponsor licence application.

Where a receiving organisation is required to submit a valid licence application under paragraph C4.12, failure to do so within the applicable 20-working-day period can have consequences for the immigration permission of transferred sponsored workers.

Paragraph C4.13 provides for cancellation of affected workers’ permission where the required valid application is not made in time or is refused, subject to the exception specified in the guidance.

Submitting a late SMS report does not automatically remedy a failure to obtain the sponsorship authorisation required by the corporate change provisions.

An employer that discovers an unreported restructuring should establish:

 

• The date on which the relevant change took effect.
• Which Home Office reporting obligations applied.
• Whether the reporting deadline has expired.
• Whether a new sponsor licence application was required.
• Whether sponsored workers transferred between legal employers.
• Whether the current sponsorship arrangements remain compliant.
• What corrective action is available under the relevant guidance.

 

Where the restructuring affects sponsorship authorisation or the immigration status of workers, the employer should obtain specialist advice promptly.

The response should be based on the actual legal position rather than an assumption that retrospective reporting will resolve every issue.

 

11. Coordinating reporting with sponsor licence applications

 

Corporate restructuring can require both Home Office reporting and a new sponsor licence application.

These are distinct processes and must be managed together.

For example, a group may transfer a business and its sponsored workforce to a newly incorporated subsidiary.

The outgoing sponsor may be required to report the corporate change, while the receiving organisation may need to apply for sponsorship authorisation.

The receiving organisation may also have obligations concerning the transferred workers and their ongoing sponsorship.

The employer should identify the applicable deadline for each action.

Under paragraph C4.2, relevant corporate changes must be reported within 20 working days of the change taking place.

Under paragraph C4.12, a receiving organisation required to apply for a sponsor licence following a qualifying transfer must make the relevant valid application within 20 working days of the workers moving.

Other organisational changes may be subject to the reporting provisions in section C2, while individual sponsored worker changes may engage section C1.

The transaction timetable should therefore identify the relevant dates separately.

Where a restructuring involves several stages or multiple receiving organisations, each applicable reporting and application requirement should be recorded.

The employer should also establish what action will be required if the Home Office refuses a licence application.

 

12. Corporate restructuring reporting checklist

 

The following checklist can help employers organise their Home Office reporting obligations during corporate restructuring.

 

Reporting issue	Employer action	Relevant consideration
Corporate ownership changes	Identify direct and indirect ownership changes affecting each licensed sponsor	Sections C2 and C4
Merger, takeover, demerger or similar change	Determine the effective date and submit the required corporate change report	C4.2: 20 working days from the change taking place
Other organisational changes	Identify reportable changes to the sponsor’s details or operations	C2.3: generally 20 working days after becoming aware, subject to exceptions
Sponsored worker changes	Identify reportable changes affecting individual sponsored workers	C1: generally 10 working days unless otherwise specified
Qualifying worker transfers	Establish the obligations of the outgoing and receiving organisations	Section C4 corporate transfer provisions
Receiving organisation without appropriate licence	Assess whether a valid licence application is required	C4.12: 20 working days from workers moving where applicable
Transferred worker records unavailable through SMS	Use the alternative Home Office reporting procedure	C4.23
Unavailable Level 1 User following merger or takeover	Establish whether the new sponsor’s Level 1 User can submit the report	C4.3
Key personnel changes	Update relevant appointments and authorised access	Applicable key personnel and SMS requirements
Supporting evidence	Retain transaction documents, ownership charts and relevant worker records	Home Office reporting and compliance evidence
Post-completion verification	Confirm reports and applications have been submitted and records updated	Ongoing sponsor compliance

 

The checklist should be adapted to the particular transaction and the applicable version of the Home Office guidance.

Employers should not assume that completing one reporting action satisfies every obligation arising from the restructuring.

 

13. Maintaining a defensible reporting record

 

Employers should retain a clear audit trail of the actions taken to comply with Home Office reporting requirements.

This should establish what changed, when the change took effect, which obligations applied and how the organisation complied with them.

For complex restructurings, a central reporting register can help coordinate the responsibilities of corporate advisers, HR teams, immigration personnel and the affected sponsor licence holders.

The register should record:

 

1. The relevant corporate change or sponsored worker event.
2. The legal entity responsible for reporting.
3. The applicable Home Office guidance provision.
4. The event triggering the reporting obligation.
5. The reporting deadline.
6. The individual responsible for submission.
7. The reporting method, including SMS or an alternative Home Office procedure.
8. The date of submission.
9. The supporting evidence retained.
10. Any outstanding Home Office correspondence or further action.

 

Following completion, the employer should verify that the required reports have been submitted and that its sponsor licence records reflect the new corporate arrangements.

Where sponsored workers have transferred, the receiving organisation should also confirm that it understands the relevant reporting procedures and can discharge its ongoing sponsorship responsibilities.

Effective reporting during corporate restructuring requires more than notifying the Home Office of a new group structure. Employers must identify each affected sponsor, apply the correct reporting deadline and procedure, and ensure that any separate licence application and sponsored worker obligations are satisfied.

 

 

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Section E: Corporate Restructuring and Sponsored Workers

 

Corporate restructuring can have significant immigration consequences for sponsored workers, particularly where the transaction changes their legal employer, the organisation responsible for sponsorship or the ownership arrangements of the existing sponsor licence holder.

Employers must distinguish between a change to corporate ownership, a transfer of employment and a change to sponsorship responsibility. These events may occur together, but they do not necessarily produce the same immigration consequences.

Some restructurings allow sponsored workers to continue working under their existing immigration permission. Others require a receiving organisation to obtain sponsorship authorisation or require workers to make new immigration applications.

The Home Office’s Workers and Temporary Workers sponsor guidance contains specific provisions for mergers, takeovers, demergers and qualifying transfers of sponsored workers, including transfers under the Transfer of Undertakings (Protection of Employment) Regulations 2006 (TUPE) or similar arrangements.

Employers must also consider their right to work obligations, including the requirements effective from 1 October 2026, and ensure that the restructuring does not undermine their ability to demonstrate compliance with the rules on preventing illegal working.

The immigration position should be assessed before the transaction is implemented, with the legal employer, sponsorship arrangements and relevant Home Office deadlines established for every affected worker.

 

1. Identifying the legal employer of sponsored workers

 

The starting point is to establish which legal entity currently employs each sponsored worker and whether that employment relationship will change following restructuring.

In a corporate group, the organisation employing a worker may not be the ultimate parent company or the entity responsible for central HR administration.

For example, a parent company may own several subsidiaries, each of which enters into employment contracts with its own employees.

Where a subsidiary holds a sponsor licence and employs sponsored workers, the group must identify the legal and sponsorship consequences of any proposed transfer of those employees to another company.

The employer should review the employment contracts, existing Certificates of Sponsorship, sponsor licence records and transaction documents.

It should also establish whether the restructuring will change:

 

• The legal entity employing the worker.
• The organisation holding sponsorship responsibility.
• The worker’s occupation or principal duties.
• The worker’s normal work location.
• The worker’s salary or other sponsored employment conditions.
• The business activity in which the worker is employed.
• The organisation responsible for monitoring and reporting the worker.

 

These matters determine which Home Office provisions apply and whether the worker can continue under existing immigration permission.

 

2. Share ownership changes where the employer remains the same

 

A corporate restructuring may change the ownership of the company employing sponsored workers without changing the identity of their legal employer.

For example, a trading company may become a subsidiary of a newly incorporated holding company while continuing to employ the same workforce.

The employees remain employed by the trading company, and their employment contracts do not transfer to another legal entity.

However, the restructuring may change the direct ownership of the sponsor licence holder.

Under the Home Office’s corporate change provisions, this can require a replacement sponsor licence even though the employer remains the same.

Annex C4, Example 5, addresses an internal restructuring in which the immediate ownership of the licensed company changes but its ultimate ownership remains unchanged.

The example explains that TUPE does not apply because the workers have not changed employer.

Nevertheless, the guidance provides arrangements allowing the sponsored workers to move to the new licence without making individual change-of-employment immigration applications.

Employers should therefore distinguish between a change requiring replacement sponsorship authorisation and a change requiring the worker to obtain new immigration permission.

These are separate questions.

 

3. TUPE transfers and sponsored workers

 

TUPE can apply where a business or undertaking transfers from one employer to another or where there is a qualifying service provision change.

Where TUPE applies, the employment contracts of affected employees generally transfer automatically to the receiving employer, subject to the applicable employment law provisions.

However, TUPE does not itself transfer a sponsor licence from the outgoing employer to the receiving organisation.

The Home Office operates separate arrangements governing the continuation of sponsorship for workers transferred under TUPE or similar protection.

Paragraph C4.10 of the sponsor guidance provides that qualifying transferred sponsored workers do not need to make new immigration applications or obtain new Certificates of Sponsorship where the relevant conditions are satisfied.

These conditions include the receiving organisation holding a valid sponsor licence for the relevant route, accepting sponsorship responsibility and the workers continuing in the same sponsored occupation code, with no material change taking the role outside the existing sponsored employment.

The guidance also provides specific arrangements where the receiving organisation does not already hold the necessary sponsorship authorisation.

Employers must therefore establish both whether the employment transfer qualifies under the relevant provisions and whether the receiving organisation satisfies the sponsorship requirements.

A conclusion that TUPE applies under employment law does not remove the need to comply with the Home Office’s corporate transfer procedures.

 

4. Transfers under similar statutory protections

 

The Home Office’s corporate transfer provisions are not limited exclusively to transactions governed by TUPE.

The guidance also addresses transfers involving similar statutory protection.

Whether a particular transaction qualifies must be determined by reference to the relevant legal arrangements and the Home Office’s requirements.

Employers should not assume that a transfer qualifies merely because the workers’ employment terms remain unchanged or because the receiving organisation belongs to the same corporate group.

Where a restructuring involves an overseas transaction, a complex group reorganisation or an arrangement that does not fall clearly within TUPE, the employer should assess whether the Home Office’s provisions for similar protected transfers apply.

If the transfer does not qualify, the normal sponsorship and immigration requirements for a change of employer may apply.

 

5. Ordinary intra-group transfers

 

Moving a sponsored worker between companies under common ownership does not automatically qualify as a protected corporate transfer.

For example, a group may decide to move a Skilled Worker from Subsidiary A to Subsidiary B because the employee’s role is needed in another part of the business.

If this is an ordinary change of legal employer rather than a qualifying TUPE or similar transfer, the worker may require a new Certificate of Sponsorship and a new immigration application.

The receiving organisation must hold appropriate sponsorship authorisation and satisfy the relevant requirements of the worker’s immigration route.

The employer must also consider whether the worker is permitted to commence the new employment before the necessary immigration permission has been granted.

Common ownership, shared directors, centralised payroll or group-wide HR arrangements do not, by themselves, remove these requirements.

Employers should therefore distinguish between a qualifying business transfer and a discretionary redeployment between group companies.

 

6. When the receiving organisation already holds a sponsor licence

 

Where sponsored workers transfer to an organisation that already holds an appropriate sponsor licence, the employer must establish whether the transfer qualifies for continuation of existing immigration permission.

For qualifying transfers under the Home Office’s corporate change provisions, the receiving sponsor must accept responsibility for the transferred workers and comply with the relevant sponsorship duties.

The receiving licence must cover the relevant immigration route.

The employer should also confirm that the workers’ duties remain unchanged where this is required by the applicable provisions.

Where the conditions are satisfied, new Certificates of Sponsorship and change-of-employment immigration applications may not be necessary.

However, the receiving organisation must still comply with the applicable reporting and record-keeping requirements.

It should not assume that the absence of a new immigration application means that no Home Office action is required.

 

7. When the receiving organisation does not hold a sponsor licence

 

A restructuring may transfer sponsored workers to a newly incorporated company or an existing group entity that does not hold the necessary sponsor licence.

Where the transfer falls within the qualifying corporate transfer provisions, paragraph C4.12 of the Home Office guidance establishes a specific licence application requirement.

The receiving organisation must submit a valid application for the appropriate sponsor licence within 20 working days of the sponsored workers moving to it.

This deadline is distinct from the separate requirement to report the corporate change under paragraph C4.2.

Employers should establish whether the receiving organisation satisfies the sponsor licence eligibility and suitability requirements before implementing the transfer.

They should also ensure that the application is valid, complete and supported by the required documentation.

Submitting an incomplete application or assuming that a pending application automatically resolves every sponsorship issue can expose the business and affected workers to significant risk.

The receiving organisation must comply with the conditions and procedures applicable to the corporate transfer arrangements.

 

8. Consequences of failing to make the required licence application

 

Failure to comply with the receiving organisation’s sponsor licence application requirements can have direct consequences for sponsored workers.

Paragraph C4.13 of the Home Office guidance addresses circumstances in which the receiving organisation fails to submit the required valid licence application within the applicable 20-working-day period or its application is refused.

In these circumstances, the guidance provides for cancellation of the immigration permission of the affected transferred workers, subject to the exception specified for workers who can be sponsored under an existing licence.

This is a significant consequence and should not be treated merely as an administrative delay.

Where a restructuring involves transferring sponsored workers to an unlicensed entity, the employer must assess the licence requirements and the potential consequences of refusal before proceeding.

The organisation should not assume that the workers can remain indefinitely under the outgoing sponsor’s arrangements after their employment has transferred.

Nor should it assume that submitting a late application will automatically protect their immigration status.

Where an application deadline has been missed or a licence application has been refused, the employer should obtain urgent specialist advice on the position of the affected workers and any available corrective steps.

 

9. Do sponsored workers need new Certificates of Sponsorship?

 

Whether a worker requires a new Certificate of Sponsorship depends on the circumstances of the restructuring and the applicable Home Office provisions.

Where a worker transfers under qualifying TUPE or similar arrangements and the conditions in paragraph C4.10 are satisfied, a new Certificate of Sponsorship is not required merely because of the qualifying transfer.

Annex C4 also addresses certain ownership restructurings where workers can move to a replacement sponsor licence without making change-of-employment immigration applications.

However, where the worker moves to another legal employer outside the qualifying transfer provisions, the receiving organisation may need to assign a new Certificate of Sponsorship.

The worker may then need to make an immigration application under the relevant route.

Employers should assess the position individually where the restructuring affects workers in different immigration categories or employment circumstances.

It should not be assumed that a single approach will apply to every sponsored worker within the group.

 

10. Changes to duties, occupation, salary and work location

 

Corporate restructuring can affect sponsored workers even where their legal employer remains unchanged.

A group reorganisation may involve changes to reporting lines, job responsibilities, operational functions, work locations or remuneration arrangements.

Employers must establish whether these changes are permitted under the worker’s existing immigration permission and whether they trigger sponsor reporting or immigration application requirements.

For example, a worker may remain employed by the same licensed company but move into a materially different occupation following the consolidation of business divisions.

Depending on the circumstances and immigration route, this may require a new Certificate of Sponsorship and a change-of-employment application.

Similarly, changes to salary must be assessed against the applicable sponsorship requirements.

Where the employer relies on the qualifying corporate transfer provisions, it must also consider the requirement concerning continuity of the workers’ duties.

The employer should not assume that the immigration treatment of a qualifying transfer automatically authorises every subsequent change to the worker’s employment.

Changes arising from restructuring should be assessed against the relevant sponsor guidance and immigration route requirements.

 

11. Sponsored worker reporting following restructuring

 

Following a qualifying corporate transfer, the receiving organisation assumes the applicable sponsorship responsibilities for the transferred workers.

These responsibilities include monitoring the workers, maintaining required records and reporting relevant changes to the Home Office.

However, the receiving sponsor may not have direct access to the workers’ original sponsorship records through its SMS account.

Paragraph C4.23 of the Home Office guidance addresses this situation.

Where the receiving sponsor cannot report relevant changes through SMS because the original worker records remain associated with the outgoing sponsor, it must use the designated Home Office reporting mailbox in accordance with the current guidance.

This alternative reporting arrangement must be distinguished from the normal SMS procedure for reporting organisational changes.

The receiving sponsor should establish the correct reporting mechanism as part of the transfer process.

It should also ensure that its HR and immigration teams understand how to report subsequent changes affecting transferred workers.

For example, if a transferred worker subsequently leaves employment, the receiving sponsor must follow the applicable reporting procedure rather than assuming that the worker can be reported through its ordinary SMS records.

Copies of reports and relevant Home Office correspondence should be retained.

 

12. Sponsor licence dormancy and transferred worker records

 

Where sponsored workers transfer from one sponsor to another as part of a qualifying corporate change, the Home Office may make the outgoing sponsor licence dormant.

Dormancy is distinct from revocation or voluntary surrender.

A dormant licence is not available for ordinary sponsorship activity, but the Home Office’s arrangements can preserve access to relevant records concerning workers transferred to another sponsor.

Annex C4 explains the circumstances in which the receiving sponsor may obtain limited access to the outgoing sponsor’s worker records.

Employers should establish what arrangements will apply where the outgoing sponsor ceases trading or its licence becomes dormant.

In particular, the receiving organisation must ensure that it can meet its ongoing monitoring, reporting and record-keeping obligations.

The absence of direct SMS access does not remove those duties.

 

13. Right to work obligations following corporate restructuring

 

Corporate restructuring can also affect the employer’s obligations under the UK’s right to work regime.

These obligations are separate from the requirements imposed on licensed sponsors, although both may apply to the same workforce.

Employers must comply with the applicable right to work checking requirements and retain the evidence necessary to establish a statutory excuse against civil liability for illegal working where that protection is available.

The Home Office’s employer guidance effective from 1 October 2026 must be considered when assessing the compliance arrangements following restructuring.

The updated framework extends the scope of the Right to Work Scheme beyond traditional employment relationships to include specified worker contracts and individual subcontracting arrangements.

Consequently, employers should not assume that right to work obligations arise only in relation to individuals engaged under conventional contracts of employment.

Where a restructuring changes the legal employer, the organisation engaging workers or the entity responsible for workforce compliance, the business should identify which organisation must carry out and retain the relevant checks.

For sponsored workers, the employer must also ensure that the immigration permission and sponsorship arrangements authorise the work being undertaken.

A sponsor licence does not, by itself, establish that every individual worker has permission to undertake the proposed employment.

Similarly, evidence of a right to work check does not replace the employer’s separate sponsor reporting and record-keeping obligations.

 

14. Right to work checks following TUPE and business transfers

 

Where employees transfer between employers under TUPE or another qualifying business transfer arrangement, the receiving organisation must assess the applicable Home Office provisions concerning the continuation of a statutory excuse.

The employer should not assume that the transfer of employment contracts automatically resolves every right to work compliance requirement.

On a qualifying TUPE transfer, the incoming employer obtains the benefit of any statutory excuse established by the outgoing employer, but can inherit exposure where the original check was defective. The Home Office therefore advises fresh checks and allows a 60-calendar-day grace period from the relevant transfer in which to complete them. The grace period does not extend the deadline for any later follow-up check.

Where the receiving organisation identifies missing, incomplete or unreliable evidence, it should address the issue promptly using the applicable Home Office procedures.

The employer must also distinguish the right to work position from the separate sponsor licence provisions governing qualifying TUPE transfers.

A worker may qualify for continuation of existing immigration permission under the sponsor guidance while the receiving organisation still has distinct responsibilities concerning right to work records and compliance.

 

15. Right to work checks for workers and subcontractors

 

The right to work requirements effective from 1 October 2026 extend the scheme to specified working arrangements beyond conventional employment.

This is relevant where a corporate restructuring changes the way a business engages individuals or allocates work between group companies and external providers.

For example, a business may centralise operational functions, move individuals from employment contracts to worker arrangements or introduce individual subcontracting structures.

The employer or engaging organisation should assess whether the individuals fall within the categories covered by the updated Right to Work Scheme.

The correct legal classification of the working arrangement is important.

Businesses should not assume that describing an individual as self-employed, a contractor or a consultant automatically removes the relevant right to work obligations.

Equally, the expanded scope should not be treated as establishing identical obligations for every commercial contract or every arrangement involving a corporate service provider.

The specific working relationship and the statutory requirements must be assessed.

Employers should review their workforce engagement arrangements following restructuring and ensure that responsibility for the applicable right to work checks is clearly allocated.

 

16. Sponsored workers and the prevention of illegal working

 

Licensed sponsors must comply with the immigration requirements governing the employment of their sponsored workers.

These requirements operate alongside the wider legal framework for preventing illegal working.

Where a restructuring changes the organisation responsible for employing or engaging workers, the business must establish that the relevant work is authorised.

For sponsored workers, this includes confirming that the appropriate sponsorship arrangements remain in place and that the employment complies with the conditions of the worker’s immigration permission.

The Home Office’s sponsor guidance also makes clear that failures concerning right to work compliance can have consequences for sponsor licence authorisation, including revocation where the applicable grounds are met.

Employers should therefore treat right to work compliance as part of the wider immigration risk assessment for corporate restructuring.

Particular attention should be given to situations where:

 

• Sponsored workers transfer to another legal employer.
• The receiving organisation does not hold appropriate sponsorship authorisation.
• Workers are redeployed into different roles or business divisions.
• The restructuring changes the nature of the working arrangement.
• Right to work records are transferred between HR systems.
• Responsibility for immigration compliance moves to a centralised group function.
• Existing evidence is incomplete or cannot be located.

 

The employer should ensure that compliance responsibilities remain clear throughout the transaction and following completion.

 

17. Sponsored worker due diligence before restructuring

 

Employers should conduct a sponsored workforce review before implementing any restructuring that may affect immigration arrangements.

The review should identify every sponsored worker employed by an affected legal entity and establish the relevant sponsorship and immigration position.

Information to review may include:

 

• The worker’s name and relevant identifying information.
• The current legal employer.
• The sponsor licence holder responsible for the worker.
• The immigration route under which the worker is sponsored.
• The relevant Certificate of Sponsorship details.
• The worker’s immigration permission and expiry date.
• The sponsored occupation and principal duties.
• The worker’s salary and contractual working arrangements.
• The normal work location.
• Whether the worker is expected to transfer to another legal employer.
• Whether the proposed transfer qualifies under TUPE or similar protection.
• Whether the receiving organisation holds appropriate sponsorship authorisation.
• Whether a new licence application is required.
• Whether the worker requires a new Certificate of Sponsorship or immigration application.
• Which Home Office reports must be submitted.
• Which right to work records are held and whether further checks are required.

 

The information should be handled in accordance with applicable data protection requirements.

Where a transaction affects a large sponsored workforce, the employer may benefit from maintaining a central schedule showing the proposed arrangements and required immigration actions for each worker.

This can help identify workers whose circumstances require individual consideration.

 

18. Managing sponsored workers at completion

 

The completion date of a corporate restructuring may also be the date on which sponsored workers transfer to another employer or sponsorship arrangements change.

Employers should therefore coordinate the corporate completion process with the relevant immigration requirements.

Before completion, the employer should confirm:

 

1. Which sponsored workers will be affected by the transaction.
2. Which legal entity will employ each worker following completion.
3. Whether the relevant transfer qualifies under the Home Office’s corporate change provisions.
4. Whether the receiving organisation holds the appropriate sponsor licence.
5. Whether any replacement licence application is required.
6. Whether the worker can continue under existing immigration permission.
7. Whether any new Certificates of Sponsorship or immigration applications are necessary.
8. Which organisational and worker reports must be submitted.
9. Which deadlines will begin on completion or on the date workers move.
10. Which organisation will maintain the relevant right to work and sponsorship records.

 

Where the transaction involves several stages, the employer should establish whether different workers will transfer on different dates.

The reporting and application timetable should reflect the actual dates on which the relevant changes occur.

The employer should also identify who will be responsible for submitting reports and managing sponsorship compliance immediately after completion.

 

19. Post-completion sponsorship responsibilities

 

Following restructuring, the organisation responsible for sponsorship must continue complying with the applicable sponsor duties.

These duties include maintaining required records, monitoring sponsored workers and reporting relevant changes to the Home Office.

Where workers have transferred to another sponsor, the receiving organisation must establish the correct reporting procedure and ensure that its systems can accommodate the transferred workforce.

Particular attention should be given to workers whose original sponsorship records remain associated with the outgoing sponsor’s licence.

Where paragraph C4.23 applies, subsequent worker changes must be reported through the designated Home Office mailbox rather than through an unavailable SMS record.

The receiving organisation should also review its right to work records, HR systems and internal compliance responsibilities.

Where the outgoing sponsor licence has been made dormant, the employer should understand the arrangements for accessing historical sponsorship information.

Any outstanding Home Office correspondence or licence application requirements should be monitored until resolved.

Corporate completion should not be treated as the end of the immigration compliance process.

 

20. Sponsored worker transfer risk assessment

 

The following table summarises the principal immigration risks associated with sponsored workers during corporate restructuring.

 

Scenario	Principal immigration risk	Employer response
Direct ownership changes but legal employer remains the same	Existing sponsor licence may require replacement	Apply the relevant C4 and Annex C4 provisions and establish worker arrangements
Qualifying TUPE transfer to an appropriately licensed organisation	Failure to satisfy transfer conditions or reporting requirements	Confirm licence coverage, acceptance of sponsorship responsibility and continuity of duties
Qualifying transfer to an unlicensed organisation	Failure to make a valid licence application within the applicable period	Assess C4.12 and submit the required application within 20 working days of workers moving
Required receiving licence application is late or refused	Cancellation of affected workers’ immigration permission under C4.13	Obtain urgent specialist advice and assess any applicable exception
Ordinary intra-group transfer outside qualifying provisions	Worker may require new sponsorship and immigration permission	Assess the normal change-of-employment requirements before the move
Changes to sponsored duties or occupation	Employment may fall outside existing immigration authorisation	Assess reporting and change-of-employment requirements
Transferred worker records unavailable through receiving sponsor’s SMS	Required worker reports may be missed	Follow the C4.23 mailbox reporting procedure
Outgoing sponsor licence becomes dormant	Uncertainty concerning access to historical worker records	Establish the Annex C4 arrangements and maintain required records
Right to work evidence is incomplete following transfer	Potential illegal working compliance exposure	Apply the relevant employer guidance and address deficiencies
Working arrangements change after 1 October 2026	Covered workers or individual subcontractors may be omitted from checking arrangements	Review the expanded Right to Work Scheme and the actual working relationships

 

The assessment should be adapted to the specific restructuring and the immigration circumstances of the affected workforce.

 

21. Protecting sponsorship continuity during restructuring

 

The principal objective when restructuring a business employing sponsored workers is to ensure that the corporate transaction does not interrupt lawful sponsorship arrangements or create avoidable immigration risks.

This requires coordination between the employer’s corporate advisers, employment law advisers, HR personnel and immigration specialists.

The organisation should establish the sponsorship position before implementing any change to legal ownership or employment arrangements.

It should also ensure that the receiving organisation is eligible to assume sponsorship responsibility and that the applicable reporting and application requirements can be met.

Where the transaction qualifies for the Home Office’s corporate transfer arrangements, employers should document the basis on which existing immigration permission can continue.

Where the transaction does not qualify, the necessary sponsorship and immigration applications should be identified before workers move to a different legal employer.

Right to work compliance should be assessed alongside these requirements, taking account of the guidance effective from 1 October 2026.

Corporate restructuring does not automatically invalidate a sponsored worker’s immigration permission, but neither does it guarantee that existing sponsorship arrangements can continue unchanged.

The outcome depends on the legal structure of the transaction, the identity and authorisation of the receiving organisation, the nature of the worker transfer and compliance with the applicable Home Office provisions.

Employers that establish these matters before completion are better placed to maintain sponsorship continuity, protect their workforce and avoid unnecessary disruption to business operations.

 

 

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Section F: Sponsor Licence Compliance Risks During Restructuring

 

Corporate restructuring can expose licensed sponsors to significant immigration compliance risks where changes to ownership, employment arrangements or business operations are implemented without considering the Home Office’s sponsorship requirements.

These risks are not confined to transactions involving external purchasers. Internal reorganisations, holding company insertions, subsidiary consolidations and transfers of business activities can all affect sponsor licence authorisation and the lawful employment of sponsored workers.

The consequences depend on the nature of the restructuring and the requirements that apply to the affected organisations.

Some changes require notification to the Home Office. Others trigger replacement sponsor licence requirements, arrangements for transferring sponsored workers or changes to the organisation responsible for sponsorship compliance.

Failure to comply can result in sponsor licence revocation, cancellation of affected workers’ immigration permission, disruption to business operations and exposure to Home Office enforcement action.

Employers must also consider their obligations under the right to work regime, including the requirements effective from 1 October 2026.

The principal compliance objective is to identify these risks before the restructuring takes effect and ensure that the necessary immigration arrangements form part of the transaction planning process.

 

1. Changes to direct ownership

 

One of the most significant risks arises where corporate restructuring changes the direct ownership of a sponsor licence holder.

Employers may assume that an existing licence will continue because the licensed company retains its legal identity, trading name, employees and business operations.

However, the Home Office’s corporate change provisions can require a different outcome.

Under paragraph C4.5 of the Workers and Temporary Workers sponsor guidance, a relevant change in direct ownership results in the existing sponsor licence being revoked or made dormant where sponsored workers have transferred to another sponsor’s licence.

The new owners must apply for a sponsor licence where they do not already hold appropriate authorisation and wish to continue employing sponsored workers.

This is particularly relevant where a restructuring introduces a new immediate holding company or transfers a licensed subsidiary between holding companies.

Annex C4, Example 5, demonstrates that a change to immediate ownership can require a new sponsor licence even where ultimate ownership remains unchanged.

Employers should therefore not rely solely on the continuity of the legal entity or ultimate shareholders when assessing whether sponsorship authorisation can continue.

The correct assessment requires examination of the direct ownership arrangements before and after the transaction.

 

2. Confusing direct and indirect ownership changes

 

A related compliance risk arises where employers fail to distinguish between changes to direct ownership and changes higher in the corporate group.

These transactions can have different sponsor licence consequences.

For example, a change to the ultimate parent company may leave the immediate ownership of the licensed sponsor unchanged.

Annex C4, Example 4, indicates that an existing licence is likely to continue in the circumstances described where the direct ownership, business operations and sponsored employment arrangements remain unchanged.

However, the indirect ownership change must still be reported to the Home Office.

The risk is therefore twofold.

An employer may incorrectly assume that a licence can continue following a relevant direct ownership change. Alternatively, it may correctly conclude that an indirect ownership change does not require a replacement licence but fail to report the transaction.

Employers should retain corporate structure charts and transaction documents supporting their assessment of the ownership changes.

Where several share transfers occur as part of a single restructuring, each step should be examined to determine whether the direct ownership of any licensed organisation changes.

 

3. Failure to obtain a required replacement sponsor licence

 

A restructuring may require a replacement sponsor licence even where the business continues operating without interruption.

The requirement can arise because of changes to direct ownership or because sponsored workers transfer to a receiving organisation that does not hold appropriate sponsorship authorisation.

Employers should distinguish between these scenarios and apply the relevant Home Office provisions.

Where a receiving organisation is required to apply for a sponsor licence following a qualifying corporate transfer, paragraph C4.12 specifies a 20-working-day application requirement calculated from the date the sponsored workers move.

Failure to submit a valid application within the applicable period can have direct consequences for the affected workers.

Paragraph C4.13 provides for cancellation of transferred workers’ immigration permission where the required valid application is not made in time or is refused, subject to the exception specified in the guidance for workers who can be sponsored under an existing licence.

Employers should therefore establish the receiving organisation’s licence eligibility before implementing the transfer.

They should also consider whether the proposed receiving entity can satisfy the Home Office’s suitability, compliance and sponsorship requirements.

The existence of a pending application should not be treated as a guarantee that sponsorship authorisation will be granted.

 

4. Missing Home Office reporting deadlines

 

Corporate restructuring can create several reporting obligations with different deadlines.

A common compliance failure is to treat every corporate and worker-related change as subject to the same reporting period.

Under paragraph C4.2, relevant mergers, takeovers, demergers and similar changes must be reported within 20 working days of the change taking place.

Under paragraph C2.3, other organisational changes generally must be reported within 20 working days after the sponsor becomes aware of the change, subject to the exceptions specified in the guidance.

Changes affecting individual sponsored workers are generally subject to the 10-working-day reporting requirements in section C1 unless a different provision applies.

Where a receiving organisation must apply for a sponsor licence following a qualifying transfer, paragraph C4.12 establishes a separate 20-working-day period calculated from the date the workers move.

These requirements must be assessed independently.

For example, a group may complete a share restructuring on one date and transfer sponsored workers to another legal entity several weeks later.

The corporate reporting deadline and the receiving sponsor’s application deadline may therefore begin on different dates.

Employers should maintain a reporting register identifying each event, the applicable provision and the relevant deadline.

Late reporting should not be assumed to remedy a separate failure to obtain required sponsorship authorisation.

 

5. Premature dissolution of a licensed company

 

Corporate restructuring may involve closing or dissolving a subsidiary after transferring its business to another group entity.

Where the outgoing company holds a sponsor licence or employs sponsored workers, premature dissolution can create significant immigration compliance difficulties.

The employer must establish what will happen to the outgoing licence and how sponsorship responsibility for affected workers will be maintained.

A sponsor licence cannot simply be inherited by another subsidiary because the companies belong to the same group.

Where workers transfer to another legal employer, the receiving organisation must satisfy the applicable sponsorship requirements.

The outgoing and receiving organisations must also comply with their respective reporting obligations.

Depending on the circumstances, the outgoing licence may be revoked or made dormant under the Home Office’s corporate change provisions.

Where the licence becomes dormant, specific arrangements may apply to the management of transferred workers’ sponsorship records.

Employers should therefore avoid dissolving the outgoing sponsor before the relevant immigration arrangements have been assessed and the necessary actions completed.

The corporate dissolution timetable should take account of outstanding Home Office applications, reporting obligations and correspondence.

 

6. Assuming sponsored workers can move freely between group companies

 

Corporate groups may operate centralised management structures and move employees between subsidiaries for commercial reasons.

However, common ownership does not automatically permit sponsored workers to change legal employer without further immigration action.

The Home Office provides specific arrangements for qualifying transfers under TUPE or similar protection.

Where the conditions in paragraph C4.10 are satisfied, sponsored workers can continue under existing immigration permission without requiring new Certificates of Sponsorship or change-of-employment applications.

These conditions include the receiving organisation holding appropriate sponsorship authorisation, accepting responsibility for the workers and the workers’ duties remaining unchanged, subject to the separate provisions governing receiving organisations that must apply for a licence.

However, an ordinary intra-group transfer does not necessarily qualify.

Where a worker moves to another legal employer outside the qualifying corporate transfer arrangements, a new Certificate of Sponsorship and immigration application may be required.

Employers should therefore assess the legal basis of each proposed transfer rather than relying on the commercial description of an internal group move.

 

7. Incorrect reliance on TUPE

 

TUPE can provide employment law protection where a business or undertaking transfers between employers.

However, the application of TUPE does not itself transfer the outgoing employer’s sponsor licence.

Nor does it remove the receiving organisation’s obligations under the Home Office’s corporate change provisions.

Employers should distinguish between the automatic transfer of employment contracts under TUPE and the separate requirements governing sponsorship authorisation.

Where the transfer qualifies under the Home Office’s arrangements, existing immigration permission may continue without new worker applications.

However, the receiving organisation must satisfy the applicable licence and reporting requirements.

A further risk arises where employers assume that TUPE applies simply because employees are moving between companies within the same corporate group.

Whether TUPE applies depends on the legal circumstances of the transaction.

Where the transfer does not qualify under TUPE or similar protection, the normal change-of-employment immigration requirements may apply.

The employer should document the legal basis on which it relies for continuation of existing immigration permission.

 

8. Changes to sponsored workers’ employment conditions

 

Corporate restructuring may involve changes to employees’ duties, work locations, reporting arrangements or remuneration.

These changes can have immigration consequences even where the legal employer remains unchanged.

For example, a business may consolidate two departments and assign a sponsored worker to a materially different occupation.

Depending on the worker’s immigration route and the nature of the change, a new Certificate of Sponsorship or change-of-employment application may be required.

Changes to salary must also be assessed against the relevant sponsorship requirements.

Where the employer relies on the Home Office’s qualifying corporate transfer provisions, it must consider the conditions concerning continuity of the worker’s duties.

Employers should therefore review proposed employment changes alongside the restructuring rather than treating them solely as HR or contractual matters.

Where a change is reportable, the applicable Home Office notification must be submitted within the required period.

 

9. Loss of sponsored worker records

 

Restructuring can involve the consolidation of HR systems, migration of employee records or closure of existing administrative functions.

These changes can create compliance risks where required sponsorship records are lost, incomplete or inaccessible.

Licensed sponsors must maintain the records required by the Home Office’s sponsorship guidance.

Relevant information can include employment contracts, salary records, contact details, attendance or absence information, evidence of sponsored duties and records concerning the worker’s immigration status.

Where workers transfer between sponsors, the receiving organisation must establish how it will maintain the relevant records and discharge its ongoing monitoring obligations.

The employer should not assume that the outgoing sponsor’s records will remain available indefinitely following dissolution or licence revocation.

Where the outgoing licence becomes dormant, the Home Office provides specific arrangements concerning access to transferred worker records.

These arrangements should be considered when planning the transfer of sponsorship administration.

Employers should retain an appropriate audit trail showing how relevant sponsorship records were transferred, preserved and made available to the organisation responsible for ongoing compliance.

 

10. Incorrect reporting of transferred workers

 

A particular compliance risk arises where a receiving sponsor assumes responsibility for workers whose original sponsorship records remain associated with the outgoing sponsor’s licence.

The receiving organisation may not be able to report subsequent worker changes through its own Sponsor Management System account.

Paragraph C4.23 of the Home Office guidance addresses this situation.

Where the receiving sponsor cannot report the relevant worker change through SMS because the original records belong to the outgoing sponsor, the employer must use the designated Home Office reporting mailbox in accordance with the current guidance.

This requirement is distinct from reporting the corporate restructuring itself through the SMS.

For example, a receiving sponsor may need to report that a transferred worker has left employment or that another reportable change has occurred.

If the worker’s record is unavailable through its SMS account, the employer must follow the alternative reporting procedure.

Failure to identify this requirement can result in missed reports even where the receiving organisation has otherwise established appropriate sponsorship arrangements.

Employers should document the correct reporting procedure for transferred workers and ensure that the responsible HR personnel understand it.

 

11. Key personnel and SMS access failures

 

Corporate restructuring frequently involves changes to senior management, HR teams and administrative responsibilities.

These changes can affect the individuals appointed to the sponsor licence’s key personnel roles.

Employers must ensure that the Authorising Officer, Key Contact and Level 1 User arrangements remain compliant and that relevant changes are reported.

For example, a restructuring may result in the departure of the existing Level 1 User before the corporate change has been reported.

Paragraph C4.3 provides that where the original Level 1 User is unavailable because of a takeover or merger, the Home Office will accept the relevant report from the new sponsor organisation’s Level 1 User.

Employers should nevertheless plan reporting responsibilities before the transaction takes effect.

Level 2 Users are now a transitional legacy role. No new Level 2 Users can be appointed from 9 September 2026; existing Level 2 Users must be converted to Level 1, where eligible, or deactivated by 8 March 2027.

The employer should ensure that authorised personnel retain appropriate access to perform the necessary sponsorship functions.

 

12. Right to work compliance failures

 

Corporate restructuring can create risks under the UK’s right to work regime, particularly where workers transfer between organisations or HR records are consolidated.

The employer must distinguish its statutory right to work obligations from its separate duties as a licensed sponsor.

For transactions taking place on or after 1 October 2026, employers must take account of the updated Home Office right to work guidance and the expanded scope of the Right to Work Scheme.

The framework extends beyond conventional employment contracts to include specified worker contracts and individual subcontracting arrangements.

Businesses should therefore review the working relationships affected by restructuring rather than assuming that the checking requirements apply only to traditional employees.

For example, a restructuring may centralise operations within a new group entity and alter the contractual arrangements under which individuals perform work.

The organisation should establish which working arrangements fall within the statutory scheme and which entity is responsible for complying with the applicable checking requirements.

Where employees transfer under TUPE or a similar business transfer arrangement, the receiving organisation should assess the specific Home Office provisions concerning existing checks and the continuation of a statutory excuse.

Employers should not assume that the transfer of employment contracts automatically resolves every right to work issue.

Nor should they assume that all individuals engaged through subcontracting arrangements are treated identically under the expanded regime.

The legal nature of the arrangement and the applicable statutory requirements must be considered.

Right to work failures can expose an organisation to civil liability and, in appropriate circumstances, criminal enforcement.

For licensed sponsors, serious failures can also have sponsor licence consequences, including revocation where the relevant grounds are met.

 

13. Inadequate due diligence on the receiving organisation

 

A restructuring may transfer sponsored workers to a company that has not previously employed overseas workers or held a sponsor licence.

Where that company must obtain sponsorship authorisation, the group should assess its eligibility and compliance arrangements before implementing the transfer.

A new entity may need to demonstrate that it is operating lawfully in the UK, that it can meet the relevant sponsor duties and that it satisfies the Home Office’s suitability requirements.

The employer should also assess whether the receiving organisation has appropriate HR systems, management oversight and personnel capable of administering sponsorship.

Where the receiving organisation must submit a valid application under paragraph C4.12, the application deadline is particularly important.

Failure to obtain the necessary authorisation can affect the immigration permission of transferred workers.

Employers should therefore not treat sponsor licence approval as a routine administrative formality that can be addressed after the corporate transaction without advance preparation.

 

14. Home Office compliance visits and investigations

 

The Home Office may assess whether a licensed sponsor continues to meet its obligations following corporate restructuring.

This can include examining the organisation’s ownership arrangements, sponsored workforce, HR systems and compliance records.

Where a restructuring has resulted in inconsistencies between the sponsor licence records and the organisation’s actual legal or operational arrangements, the Home Office may seek clarification.

For example, the Home Office may examine whether:

 

• A relevant ownership change was reported.
• The existing sponsor licence remained valid following the transaction.
• A required replacement licence application was submitted.
• Sponsored workers are employed by the organisation responsible for their sponsorship.
• Qualifying transfer conditions were satisfied.
• Relevant worker changes were reported.
• Required sponsorship and right to work records are available.
• Key personnel remain appropriate and authorised.
• The organisation can demonstrate effective monitoring and compliance arrangements.

 

Employers should retain sufficient documentation to explain the restructuring and demonstrate the actions taken to comply with the Home Office requirements.

Where compliance deficiencies are identified, the employer should assess the available corrective measures promptly.

 

15. Sponsor licence downgrading, suspension and revocation

 

Failures arising during corporate restructuring can have consequences for a sponsor licence.

Depending on the circumstances and the applicable enforcement provisions, the Home Office may take action including downgrading, suspension or revocation.

These outcomes should be distinguished from the revocation or dormancy of a licence arising under the specific corporate change provisions.

For example, paragraph C4.5 addresses the licence consequences of relevant changes in direct ownership.

This is different from enforcement action taken because a sponsor has breached its compliance duties.

Where a sponsor fails to report required changes, maintain records or comply with its sponsorship responsibilities, the Home Office may assess whether enforcement action is justified under the relevant guidance.

The precise outcome depends on the breach, the applicable rules and the circumstances of the organisation.

Employers should therefore distinguish between:

 

• Corporate change revocation: The existing licence ceases under the Home Office’s ownership change provisions.
• Licence dormancy: The outgoing licence is made dormant in the circumstances permitted by the corporate transfer arrangements.
• Compliance enforcement: The Home Office takes action because the sponsor has failed to meet its obligations.

 

These distinctions are important when assessing the consequences of restructuring and the options available to the employer.

 

16. Commercial and operational consequences

 

Sponsor licence failures during corporate restructuring can create consequences beyond the immediate Home Office requirements.

Where the receiving organisation cannot lawfully sponsor affected workers, the business may experience disruption to operations and workforce planning.

The organisation may be unable to proceed with planned employee transfers or may need to delay operational changes while sponsorship arrangements are resolved.

In some circumstances, sponsored workers may face cancellation of their immigration permission or the need to make new applications.

The business may also incur additional professional costs, administrative expenses and management time responding to compliance issues.

Where the restructuring forms part of a wider investment, acquisition or group simplification exercise, immigration difficulties can affect the transaction timetable.

These risks are particularly significant for organisations employing large numbers of sponsored workers or relying on overseas recruitment to maintain critical operations.

Employers should therefore treat sponsor licence compliance as a transaction dependency rather than a matter to be addressed only after completion.

 

17. Corporate restructuring compliance risk matrix

 

The following matrix identifies common immigration compliance risks associated with corporate restructuring and the corresponding employer controls.

 

Risk	Potential consequence	Recommended control
Direct ownership change not identified	Existing licence subject to revocation or dormancy; replacement authorisation not arranged	Prepare before-and-after ownership charts and assess C4.5
Indirect ownership change not reported	Breach of organisational reporting duties	Identify and report relevant changes under C2 and C4
Receiving organisation lacks required licence	Workers transferred without appropriate sponsorship arrangements	Assess licence eligibility and application requirements before transfer
Valid licence application not made within the required period	Cancellation of affected workers’ permission under C4.13, subject to the specified exception	Track the C4.12 deadline from the date workers move
Corporate change reported late	Sponsor compliance breach and possible enforcement consequences	Apply the correct C4.2 or C2.3 reporting trigger
Worker changes not reported	Breach of ongoing sponsor reporting duties	Apply the relevant C1 and C4 procedures
Ordinary intra-group transfer incorrectly treated as TUPE	Worker may lack the necessary sponsorship or immigration permission	Confirm the legal basis of the transfer and applicable immigration requirements
Outgoing sponsor dissolved prematurely	Disruption to sponsorship administration and outstanding Home Office obligations	Coordinate dissolution with sponsorship arrangements and reporting
Transferred worker records unavailable through SMS	Subsequent reporting obligations missed	Use the C4.23 mailbox procedure where applicable
Loss of sponsorship records during HR migration	Failure to demonstrate compliance during Home Office scrutiny	Maintain controlled record transfer and retention procedures
Key personnel access lost	Inability to administer the licence or submit reports	Plan authorised access and apply C4.3 where relevant
Right to work responsibilities unclear	Illegal working compliance exposure and possible sponsor enforcement	Review the October 2026 guidance and allocate checking responsibilities
Changes to sponsored duties not assessed	Potential breach of sponsorship conditions or need for further immigration permission	Review occupation, salary, duties and work location changes

 

The matrix should be adapted to the particular transaction and the sponsorship arrangements of the affected organisations.

Some restructurings will involve several of these risks simultaneously.

 

18. Remedial action where restructuring has already taken place

 

Employers may discover after completion that a restructuring was implemented without the necessary sponsor licence assessment or Home Office notification.

The appropriate response depends on the nature of the transaction, the applicable requirements and the time that has elapsed.

The employer should establish the legal position before attempting to remedy the issue.

Relevant questions include:

 

1. What corporate changes have taken place?
2. When did each change become effective?
3. Did the direct ownership of a sponsor licence holder change?
4. Did sponsored workers transfer to another legal employer?
5. Was a replacement sponsor licence required?
6. Were any required licence applications submitted within the applicable period?
7. Were the relevant Home Office reports submitted?
8. Are sponsored workers currently employed under valid sponsorship arrangements?
9. Do any workers require further immigration applications?
10. Are the organisation’s sponsorship and right to work records complete?

 

Where a relevant reporting obligation has been missed, the employer should assess the appropriate notification procedure.

However, retrospective reporting should not be assumed to resolve a failure to obtain a required sponsor licence or to protect workers whose immigration permission may be affected under paragraph C4.13.

Where sponsored workers have transferred to an unlicensed organisation or an application deadline has expired, urgent specialist advice is advisable.

The employer should also consider whether any operational changes are necessary to prevent further compliance breaches while the position is assessed.

 

19. Managing restructuring risk through corporate governance

 

Effective sponsor licence compliance during restructuring requires coordination between corporate decision-makers and those responsible for immigration compliance.

In many organisations, restructuring decisions are led by finance, legal or corporate development teams.

However, these teams may not have direct responsibility for sponsor licence administration or the monitoring of sponsored workers.

This creates a risk that the immigration consequences are identified only after the transaction has been agreed or completed.

Employers should establish a governance process requiring proposed corporate changes to be reviewed for sponsorship implications before implementation.

The process should include:

 

• Early notification to the organisation’s immigration compliance team.
• Identification of affected sponsor licence holders.
• Review of direct and indirect ownership changes.
• Assessment of sponsored worker transfers.
• Identification of required licence applications.
• Preparation of a Home Office reporting schedule.
• Review of key personnel and SMS access.
• Assessment of right to work responsibilities.
• Confirmation of post-completion sponsorship arrangements.
• Retention of transaction and compliance evidence.

 

For complex group restructurings, responsibility for immigration compliance should be clearly allocated to a senior individual or designated project team.

The organisation should also ensure that corporate advisers understand when a proposed transaction requires specialist sponsor licence input.

 

20. Protecting the sponsor licence during restructuring

 

Corporate restructuring does not automatically result in sponsor licence enforcement action or the loss of immigration permission for sponsored workers.

However, the Home Office’s rules can impose mandatory consequences where particular ownership changes occur or where a receiving organisation fails to satisfy the requirements governing transferred workers.

Employers must therefore distinguish between risks that can be managed through timely reporting, situations requiring new sponsorship authorisation and circumstances where existing immigration permission cannot continue without further action.

The most effective approach is to identify the relevant legal entities, ownership changes and sponsored worker arrangements before implementing the restructuring.

The employer should then establish the required Home Office notifications, licence applications and compliance measures and incorporate them into the transaction timetable.

Following completion, the organisation should verify that the relevant actions have been taken and that the sponsor licence records, HR systems and right to work arrangements reflect the new corporate structure.

The principal compliance risk is not corporate restructuring itself, but implementing changes to ownership or employment arrangements without first establishing their consequences under the Home Office’s sponsorship and right to work requirements.

Early assessment and coordinated implementation can reduce the risk of sponsorship disruption, protect affected workers and support the organisation’s continuing compliance obligations.

 

 

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Section G: Planning Corporate Restructuring: Employer Checklist

 

Employers undertaking corporate restructuring should assess the sponsor licence and immigration consequences before implementing changes to their ownership structure, operating entities or workforce arrangements.

The Home Office’s requirements can affect the timing and sequencing of a transaction, particularly where a restructuring changes the direct ownership of a licensed organisation or transfers sponsored workers to another legal employer.

Effective planning requires more than preparing a notification to the Home Office. The employer must determine whether existing sponsor licences can continue, whether replacement or additional licences are required and whether sponsored workers can continue under their existing immigration permission.

The assessment should also address the reporting obligations of each affected sponsor, the management of sponsorship records and the organisation’s right to work compliance responsibilities.

These matters should be incorporated into the corporate transaction timetable, with clear responsibilities allocated to the relevant legal entities and individuals.

The following checklist provides a structured approach for employers planning corporate restructuring involving sponsor licence holders or sponsored workers.

 

1. Establish the existing corporate and sponsorship structure

 

The first stage is to identify the legal entities within the corporate group and establish which organisations currently hold sponsor licences.

Employers should prepare a corporate structure chart showing the ownership of each licensed organisation.

The chart should distinguish between direct ownership and indirect ownership.

This distinction is important because a change to the immediate ownership of a sponsor licence holder can trigger different Home Office requirements from a change occurring higher in the corporate group.

The employer should record:

 

• The legal name and company registration number of each relevant entity.
• The direct shareholders or immediate owners of each licensed organisation.
• The ultimate ownership and control arrangements.
• Every sponsor licence held within the group.
• The immigration routes authorised under each licence.
• The entities currently employing sponsored workers.
• The number and categories of sponsored workers employed by each entity.
• The individuals responsible for sponsorship administration.
• Any existing sponsor licence compliance concerns or outstanding Home Office correspondence.

 

Where several group companies hold sponsor licences, the employer should assess each licence separately.

A restructuring may affect one licensed subsidiary without affecting the sponsorship authorisation of another.

 

2. Map the proposed restructuring

 

The employer should prepare a clear description of the proposed restructuring and the legal steps required to implement it.

This should include a corporate structure chart showing the intended ownership arrangements after completion.

Relevant transaction documents may include share transfer agreements, business transfer agreements, asset transfer documentation, board resolutions and proposed incorporation or dissolution records.

The assessment should identify whether the restructuring involves:

 

• Introducing a new holding company.
• Changing the direct ownership of a licensed subsidiary.
• Changing indirect ownership while retaining the existing immediate owner.
• Transferring shares between group companies.
• Transferring business activities or undertakings.
• Moving employees between separate legal entities.
• Consolidating subsidiaries or operating divisions.
• Separating business activities through a demerger.
• Centralising sponsorship administration.
• Closing or dissolving an existing sponsor licence holder.

 

Where the restructuring will take place in stages, each stage should be recorded separately.

The employer should identify the intended completion date and the effective date of any subsequent business or employee transfer.

These dates may determine when Home Office reporting and application deadlines begin.

 

3. Assess changes to direct and indirect ownership

 

The next stage is to determine whether the restructuring changes the direct or indirect ownership of any sponsor licence holder.

Under paragraph C4.5 of the Home Office sponsor guidance, a relevant change in direct ownership results in the existing licence being revoked or made dormant where sponsored workers have transferred to another sponsor’s licence.

Where the new owners do not already hold appropriate sponsorship authorisation and wish to continue employing sponsored workers, a new licence application is required.

Employers should pay particular attention to holding company insertions and transfers of subsidiaries between intermediate holding companies.

Annex C4, Example 5, demonstrates that a change to immediate ownership can require a new sponsor licence even where ultimate ownership remains unchanged.

By contrast, Annex C4, Example 4, addresses an indirect ownership change where the immediate owner remains unchanged.

In the circumstances described, the existing licence is likely to continue, but the ownership change must still be reported.

The employer should document its assessment and retain the ownership charts and transaction evidence supporting the conclusion.

 

4. Identify whether new sponsor licences are required

 

Where the restructuring affects an existing sponsor licence or involves transferring sponsored workers to another organisation, the employer must establish whether a new licence application is required.

The assessment should distinguish between a replacement licence arising from an ownership change and a licence required by an organisation receiving sponsored workers.

Where a receiving organisation does not hold the appropriate sponsorship authorisation, the Home Office’s qualifying corporate transfer provisions may require a valid licence application.

Under paragraph C4.12, the relevant application must be submitted within 20 working days of the sponsored workers moving, where that provision applies.

The employer should assess the receiving organisation’s eligibility before implementing the transfer.

Relevant considerations include:

 

• Whether the receiving organisation is operating lawfully in the UK.
• Whether it satisfies the applicable sponsor licence eligibility requirements.
• Whether it has appropriate HR and sponsorship compliance systems.
• Whether suitable key personnel can be appointed.
• Whether the required supporting documents are available.
• Whether the proposed sponsorship routes are appropriate for the affected workers.
• Whether any compliance concerns could affect the application.
• Whether the application can be prepared and submitted within the applicable period.

 

The employer should also consider the consequences if the application is refused.

Paragraph C4.13 provides for cancellation of affected transferred workers’ immigration permission where the required valid application is not made within the applicable period or is refused, subject to the exception specified in the guidance.

A sponsor licence application should therefore be treated as a substantive transaction requirement rather than a routine administrative formality.

 

5. Review the sponsored workforce

 

Employers should prepare a schedule identifying every sponsored worker potentially affected by the restructuring.

The schedule should establish the worker’s current legal employer, sponsor licence holder, immigration route and proposed employment arrangements after completion.

Relevant information includes:

 

• The worker’s current sponsoring organisation.
• The immigration route and existing Certificate of Sponsorship.
• The expiry date of the worker’s immigration permission.
• The sponsored occupation and principal duties.
• The worker’s salary and contractual working arrangements.
• The normal work location.
• Whether the legal employer will change.
• Whether the worker’s duties or employment conditions will change.
• Whether the transfer qualifies under TUPE or similar protection.
• Whether the receiving organisation holds appropriate sponsorship authorisation.
• Whether the worker can continue under existing immigration permission.
• Whether a new Certificate of Sponsorship or immigration application is required.
• Which Home Office reports must be submitted.

 

The employer should also identify workers whose circumstances require individual consideration.

For example, some workers may remain with their existing employer while others transfer to another subsidiary.

Different immigration requirements may therefore apply to different groups of employees within the same restructuring.

 

6. Determine whether TUPE or similar protection applies

 

Where sponsored workers will transfer between legal employers, the employer should establish whether the transaction qualifies under TUPE or similar statutory protection.

This assessment is important because the Home Office provides specific arrangements for qualifying corporate transfers.

Under paragraph C4.10, qualifying transferred sponsored workers do not require new Certificates of Sponsorship or immigration applications where the applicable conditions are satisfied.

These conditions include the receiving sponsor holding appropriate authorisation, accepting sponsorship responsibility and the workers continuing in the same sponsored occupation code, with no material change taking the role outside the existing sponsored employment, subject to the separate provisions governing receiving organisations that must apply for a licence.

Employers should not assume that every intra-group transfer qualifies.

Where a worker moves between companies outside the qualifying transfer arrangements, the normal change-of-employment requirements may apply.

The employer should document the legal basis for the proposed treatment of each affected worker.

Where necessary, corporate, employment and immigration advisers should coordinate their assessment before the transfer takes effect.

 

7. Prepare a Home Office reporting schedule

 

The employer should identify every reportable event arising from the restructuring and the applicable deadline.

Different Home Office provisions govern corporate changes, other organisational changes and changes affecting sponsored workers.

The reporting schedule should distinguish between:

 

• Corporate changes under C4.2: Relevant mergers, takeovers, demergers and similar changes must be reported within 20 working days of the change taking place.
• Other organisational changes under C2.3: These generally must be reported within 20 working days after the sponsor becomes aware of the change, subject to the applicable exceptions.
• Sponsored worker changes under C1: These generally must be reported within 10 working days unless another period or procedure applies.
• Receiving sponsor licence applications under C4.12: Where applicable, a valid application must be submitted within 20 working days of the sponsored workers moving.

 

These deadlines should not be treated as interchangeable.

The employer should record the event triggering each obligation, the deadline, the responsible legal entity and the individual responsible for submission.

Where the restructuring is implemented in stages, the schedule should reflect the relevant dates for each stage.

Employers should also establish whether supporting evidence must be provided and how that evidence will be submitted.

 

8. Confirm the correct reporting method

 

Employers should establish how each required Home Office report must be submitted.

Organisational changes are generally reported through the Sponsor Management System, subject to the applicable guidance.

However, certain reporting obligations concerning transferred sponsored workers require a different procedure.

Paragraph C4.23 addresses situations where the receiving sponsor cannot report changes through its SMS account because the original worker records remain associated with the outgoing sponsor.

In these circumstances, the receiving sponsor must use the designated Home Office reporting mailbox in accordance with the current guidance.

The employer should therefore distinguish between:

 

• Reporting the corporate restructuring itself.
• Reporting the transfer of sponsored workers.
• Reporting subsequent changes affecting transferred workers.
• Submitting any required sponsor licence application.

 

The organisation should retain copies of submissions, supporting evidence and relevant Home Office correspondence.

Where the outgoing sponsor licence becomes dormant, the receiving organisation should also establish the arrangements for accessing the relevant sponsorship records.

 

9. Review key personnel and SMS access

 

Corporate restructuring can change the individuals responsible for managing sponsorship compliance.

Employers should review the Authorising Officer, Key Contact and Level 1 User arrangements for each affected sponsor licence.

The review should establish whether existing appointments remain appropriate and whether changes must be reported.

Where sponsorship administration is being centralised, the employer should distinguish between administrative support and the legal responsibility for sponsorship.

Annex C4, Example 8, addresses a specific group arrangement involving the centralisation of sponsorship administration within a parent company, where the Home Office is satisfied that the parent can effectively discharge the sponsorship duties for the workers concerned.

The employer should not assume that sponsorship responsibility can be transferred freely between group companies.

Where the existing Level 1 User becomes unavailable because of a takeover or merger, paragraph C4.3 provides for the relevant report to be accepted from the new sponsor organisation’s Level 1 User.

The employer should also account for Level 2 Users as a transitional legacy role: no new Level 2 Users can be appointed from 9 September 2026, and existing Level 2 Users must be converted to Level 1, where eligible, or deactivated by 8 March 2027.

Reporting responsibilities and authorised access should be confirmed before completion.

 

10. Review right to work compliance arrangements

 

Corporate restructuring can affect the organisation responsible for carrying out right to work checks and retaining the relevant evidence.

Employers must consider the Home Office right to work requirements effective from 1 October 2026, including the expanded scope of the Right to Work Scheme.

The updated framework extends beyond conventional employment contracts to include specified worker contracts and individual subcontracting arrangements.

Employers should therefore review the working relationships affected by restructuring and identify which arrangements fall within the applicable checking requirements.

Where employees transfer under TUPE or a similar qualifying business transfer, the incoming employer obtains the benefit of any statutory excuse established by the outgoing employer, but can inherit exposure where the original check was defective. The Home Office therefore advises fresh checks and allows a 60-calendar-day grace period from the relevant transfer in which to complete them. The grace period does not extend the deadline for any later follow-up check.

The due diligence process should establish:

 

• Which organisation currently holds the right to work records.
• Which organisation will employ or engage the individuals following restructuring.
• Whether the existing checks satisfy the applicable requirements.
• Whether the relevant business transfer provisions apply.
• Whether additional checks are necessary.
• Whether records can be transferred and retained securely.
• Whether the new operating arrangements include workers or individual subcontractors covered by the updated scheme.
• Which organisation will be responsible for ongoing right to work compliance.

 

The employer should also distinguish right to work obligations from the separate requirements governing sponsored workers.

Compliance with one framework does not automatically satisfy the other.

 

11. Assess changes to HR systems and sponsorship records

 

Restructuring frequently involves changes to HR systems, payroll arrangements and the administration of employee records.

These changes can affect the organisation’s ability to meet its sponsor duties.

Employers should identify which systems currently hold the information required for sponsorship compliance and how those records will be maintained following restructuring.

Relevant records may include:

 

• Sponsored workers’ employment contracts.
• Certificates of Sponsorship and associated records.
• Immigration permission and right to work evidence.
• Salary and payroll information.
• Contact details and work location records.
• Attendance and absence monitoring information.
• Records of sponsored duties and employment changes.
• Home Office reports and correspondence.
• Documents concerning qualifying corporate transfers.
• Evidence of the receiving organisation’s acceptance of sponsorship responsibility.

 

Where records are migrated to a new system, the employer should verify that the required information remains accurate, accessible and appropriately protected.

The receiving sponsor must be able to discharge its ongoing compliance responsibilities even where the original records were created by another organisation.

 

12. Incorporate immigration requirements into transaction documents

 

Where restructuring involves multiple legal entities or the transfer of a business, the relevant immigration responsibilities should be reflected in the transaction planning and documentation.

For example, the parties may need to establish who will prepare sponsor licence applications, submit Home Office reports and provide supporting evidence.

Where sponsored workers are transferring, the transaction documentation should identify the proposed receiving employer and the arrangements for maintaining sponsorship continuity.

Relevant matters may include:

 

• Responsibility for identifying affected sponsored workers.
• Responsibility for obtaining or maintaining sponsorship authorisation.
• Preparation of the required Home Office notifications.
• Provision of transaction and employment transfer evidence.
• Transfer of sponsorship and right to work records.
• Access to relevant HR systems.
• Responsibility for outstanding Home Office correspondence.
• Arrangements if a sponsor licence application is refused.
• Timing of any proposed dissolution of the outgoing sponsor.
• Post-completion cooperation between the relevant organisations.

 

These arrangements should support compliance with the Home Office requirements rather than attempting to replace or override them.

Contractual allocation of responsibility between group companies does not remove the statutory or sponsor duties imposed on the relevant organisation.

 

13. Pre-completion sponsor licence checklist

 

Before completing the restructuring, the employer should confirm that the necessary sponsorship assessment has been undertaken and the required actions identified.

 

Pre-completion task	Required confirmation
Identify licensed entities	All affected sponsor licence holders have been identified
Map ownership changes	Direct and indirect ownership changes have been assessed
Review existing licences	Continuation, revocation, dormancy or replacement requirements have been established
Identify sponsored workers	A complete schedule of affected workers has been prepared
Confirm legal employers	The employer before and after restructuring is known for each worker
Assess TUPE or similar protection	The legal basis for any qualifying transfer has been documented
Review receiving sponsorship	The receiving organisation’s licence position and application requirements have been assessed
Prepare reporting schedule	Each reportable event, deadline and responsible organisation has been identified
Review SMS access	Authorised users and reporting arrangements remain operational
Review right to work compliance	Checking and record responsibilities have been assessed under the applicable guidance
Review HR records	Required sponsorship and right to work evidence can be maintained
Plan dissolution	No outgoing sponsor will be closed before necessary immigration arrangements are addressed

 

Any unresolved issue affecting sponsorship authorisation or the immigration permission of workers should be assessed before the relevant transaction step is implemented.

 

14. Actions required at completion

 

The completion date is an important reference point for Home Office compliance because it may determine when a corporate ownership change takes effect or when sponsored workers move to another organisation.

Employers should confirm the actual effective date of each relevant event.

At completion, the organisation should:

 

1. Confirm which corporate changes have taken legal effect.
2. Record the effective date of any direct or indirect ownership change.
3. Confirm whether any sponsored workers have transferred to another legal employer.
4. Identify the receiving organisation responsible for each transferred worker.
5. Confirm that the applicable sponsorship arrangements are in place or that the relevant Home Office corporate transfer provisions are being followed.
6. Activate the reporting schedule for the events that have occurred.
7. Confirm responsibility for submitting any required sponsor licence applications.
8. Ensure that the appropriate individuals retain access to the relevant reporting systems.
9. Preserve transaction completion evidence.
10. Confirm that sponsored worker and right to work records remain available.

 

Where the restructuring is implemented in stages, the employer should repeat these checks for each relevant completion event.

The organisation should not assume that the final completion date of the wider restructuring is necessarily the date on which every Home Office reporting period begins.

 

15. Post-completion Home Office reporting and applications

 

Following completion, the employer should implement the reporting and application schedule established during the planning stage.

Relevant corporate changes must be reported within the applicable period under paragraph C4.2.

Other organisational changes should be reported in accordance with section C2, while changes affecting sponsored workers must be reported under the applicable provisions of sections C1 and C4.

Where the receiving organisation is required to apply for a sponsor licence under paragraph C4.12, it must submit a valid application within 20 working days of the workers moving.

The employer should retain evidence of the application and monitor its progress.

Where transferred workers cannot be reported through the receiving sponsor’s SMS account, the organisation must follow the alternative mailbox reporting procedure under paragraph C4.23.

The employer should also address any Home Office requests for additional information or supporting documents.

Submission of the initial corporate change report should not be treated as the end of the reporting process where further action is required.

 

16. Verify sponsorship continuity after completion

 

Once the restructuring has taken effect, the employer should verify that the intended sponsorship arrangements are operating correctly.

The review should establish whether:

 

• The relevant sponsor licences remain valid or have been replaced as required.
• Any outgoing licence has been revoked or made dormant in accordance with the applicable provisions.
• Required licence applications have been submitted.
• Sponsored workers are employed by the intended legal entities.
• The receiving organisations have accepted the relevant sponsorship responsibilities.
• Any required immigration applications have been identified and addressed.
• Corporate and worker reports have been submitted.
• Transferred worker reporting procedures are understood.
• Required sponsorship records remain accessible.
• Right to work records and responsibilities are appropriately maintained.
• Key personnel and SMS access remain compliant.
• Outstanding Home Office correspondence is being managed.

 

Where the restructuring changes the organisation’s HR or compliance systems, the employer should also assess whether the new arrangements are operating effectively.

Any deficiencies should be addressed promptly.

 

17. Post-completion compliance review

 

A post-completion review can help identify problems that were not apparent during transaction planning.

For example, the employer may discover that a sponsored worker’s records were not migrated correctly or that the receiving organisation’s HR team is unfamiliar with the alternative reporting procedure for transferred workers.

The review should examine the practical operation of the sponsorship arrangements rather than relying solely on confirmation that the corporate transaction completed successfully.

Relevant checks include:

 

1. Reconcile the sponsored workforce schedule against the employees actually transferred.
2. Confirm the legal employer and sponsoring organisation for each affected worker.
3. Check that required Home Office notifications were submitted.
4. Verify that any required sponsor licence application was validly submitted within the applicable period.
5. Review outstanding Home Office correspondence.
6. Confirm the arrangements for reporting changes concerning transferred workers.
7. Check that sponsorship and right to work records are complete and accessible.
8. Review the effectiveness of absence monitoring and contact information systems.
9. Confirm that key personnel appointments and access remain appropriate.
10. Document any deficiencies and the corrective action taken.

 

Where a restructuring affects a large sponsored workforce, the employer may benefit from conducting a targeted internal sponsor compliance audit.

This can help establish whether the receiving organisation is meeting its ongoing obligations and whether any remedial action is necessary.

 

18. Managing outstanding licence applications and Home Office correspondence

 

Some restructuring-related immigration matters may remain unresolved after corporate completion.

For example, the receiving organisation may have submitted a sponsor licence application under the applicable corporate transfer provisions and be awaiting a Home Office decision.

The employer should maintain clear responsibility for monitoring the application and responding to requests for further information.

It should also establish what action may be necessary if the application is refused.

Paragraph C4.13 provides for cancellation of affected transferred workers’ immigration permission where the required valid application is not made in time or is refused, subject to the specified exception.

Consequently, employers should not assume that the submission of an application guarantees the continuation of sponsorship arrangements irrespective of the outcome.

Where the Home Office raises concerns about the application or the restructuring, the employer should assess the implications promptly.

Any decision to dissolve the outgoing sponsor or make further organisational changes should take account of outstanding immigration matters.

 

19. Allocating responsibility across the restructuring project

 

Complex restructurings often involve several internal teams and external advisers.

Corporate lawyers may be responsible for the legal transaction, while HR personnel manage employee transfers and immigration specialists assess sponsorship requirements.

Without clear coordination, important Home Office obligations can be overlooked.

Employers should allocate responsibility for:

 

• Preparing the corporate ownership assessment.
• Identifying affected sponsor licence holders.
• Reviewing sponsored worker arrangements.
• Assessing TUPE and other employment transfer issues.
• Preparing replacement or additional sponsor licence applications.
• Submitting organisational and worker reports.
• Maintaining sponsorship and right to work records.
• Managing key personnel appointments and SMS access.
• Monitoring Home Office correspondence.
• Conducting post-completion compliance verification.

 

A designated individual should maintain oversight of the immigration workstream and ensure that outstanding requirements are escalated to the appropriate decision-makers.

The employer should also maintain a central record of the actions completed and the evidence retained.

 

20. Corporate restructuring implementation timetable

 

The following table provides an illustrative framework for coordinating sponsor licence compliance with the stages of a corporate restructuring.

 

Transaction stage	Immigration compliance activity	Principal objective
Initial planning	Identify licensed entities, ownership structures and sponsored workers	Establish the existing sponsorship position
Transaction design	Assess direct and indirect ownership changes and proposed employment transfers	Identify the applicable Home Office provisions
Pre-completion due diligence	Review sponsor licence requirements, TUPE arrangements and right to work records	Identify risks and required actions
Pre-completion preparation	Prepare licence applications, supporting evidence and reporting schedules	Ensure readiness for implementation
Completion	Record effective ownership and worker transfer dates	Establish the relevant reporting and application triggers
Immediate post-completion	Submit required Home Office reports and applications within the applicable deadlines	Meet statutory and sponsor guidance requirements
Operational transition	Transfer records, confirm key personnel and establish worker reporting procedures	Maintain ongoing sponsorship compliance
Post-completion review	Verify sponsorship arrangements, right to work compliance and outstanding Home Office actions	Identify and address remaining deficiencies

 

The timetable should be adapted to the structure and complexity of the transaction.

Where the restructuring is implemented through several legal steps, each step may create separate reporting or application requirements.

 

21. Final employer checklist

 

Before treating the immigration workstream as complete, the employer should be able to answer the following questions.

 

1. Have all affected sponsor licence holders been identified?
2. Have direct and indirect ownership changes been assessed separately?
3. Has the employer established whether each existing licence can continue?
4. Have all required replacement or additional sponsor licence applications been identified?
5. Has the legal employer of each affected sponsored worker been confirmed?
6. Have qualifying TUPE or similar transfers been distinguished from ordinary intra-group moves?
7. Have the immigration requirements for each affected worker been assessed?
8. Have the applicable Home Office reporting deadlines been recorded?
9. Have the correct reporting procedures been identified, including the C4.23 mailbox arrangements?
10. Have key personnel and SMS access arrangements been reviewed?
11. Have the October 2026 right to work requirements been considered?
12. Have sponsorship and right to work records been preserved?
13. Have the necessary Home Office reports and applications been submitted?
14. Have outstanding Home Office decisions and correspondence been allocated to responsible individuals?
15. Has a post-completion compliance review been completed?

 

Where the answer to any of these questions is uncertain, the employer should establish whether further action is required.

Particular urgency is necessary where a sponsored worker has transferred to an organisation without appropriate sponsorship authorisation or where a required licence application deadline may have expired.

Effective sponsor licence planning should begin before the corporate restructuring is implemented and continue until the relevant Home Office requirements and post-completion compliance arrangements have been verified.

By integrating immigration compliance into the transaction timetable, employers can reduce the risk of sponsor licence disruption, protect sponsored workers and maintain effective workforce compliance throughout the restructuring process.

 

 

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Section H: Corporate Restructuring: Practical Sponsor Licence Examples

 

The sponsor licence consequences of corporate restructuring depend on the legal changes taking place rather than the commercial description of the transaction.

Two restructurings that appear similar from a business perspective can produce different outcomes under the Home Office’s sponsorship rules.

For example, introducing a new holding company can require a replacement sponsor licence even where the ultimate shareholders and legal employer remain unchanged. By contrast, a change in indirect ownership may allow the existing licence to continue, provided the relevant conditions are satisfied and the change is reported.

Similarly, transferring sponsored workers between group companies can produce different immigration consequences depending on whether the transfer qualifies under TUPE or similar protection and whether the receiving organisation holds appropriate sponsorship authorisation.

The following examples illustrate how employers should approach common restructuring scenarios.

They draw on the principles and examples in section C4 and Annex C4 of the Home Office’s Workers and Temporary Workers sponsor guidance. The examples are illustrative and must be assessed against the actual legal arrangements and the guidance applicable at the time of the transaction.

 

1. Example One: Inserting a new holding company above a licensed subsidiary

 

Scenario

ABC Engineering Ltd is a UK trading company holding a Skilled Worker sponsor licence.

The company is directly owned by two individual shareholders and employs 15 sponsored Skilled Workers.

The shareholders decide to establish ABC Holdings Ltd as a new parent company.

They transfer their shares in ABC Engineering Ltd to ABC Holdings Ltd.

Following completion, the two individuals own ABC Holdings Ltd, which directly owns ABC Engineering Ltd.

ABC Engineering Ltd continues operating under the same company registration number, trading name and business premises.

All 15 sponsored workers remain employed by ABC Engineering Ltd, performing the same duties under the same employment arrangements.

Sponsor licence issue

Although the ultimate shareholders remain unchanged, the direct ownership of ABC Engineering Ltd has changed.

Before restructuring, the individuals directly owned the licensed company.

After restructuring, ABC Holdings Ltd becomes its immediate owner.

The Home Office’s corporate change provisions distinguish between changes to direct ownership and changes to indirect ownership.

Annex C4, Example 5, expressly addresses an internal restructuring involving the introduction of a new holding company.

In the circumstances described by that example, the existing sponsor licence cannot simply continue under the new ownership arrangements.

A new sponsor licence is required.

Sponsored worker consequences

The sponsored workers have not changed legal employer.

They remain employed by ABC Engineering Ltd.

Consequently, TUPE does not apply merely because the company’s shares have been transferred to the new holding company.

However, Annex C4, Example 5, provides for the sponsored workers to move to the replacement licence without making individual change-of-employment immigration applications.

The employer must follow the applicable Home Office procedures and satisfy the relevant sponsorship requirements.

Employer action

 

1. Identify the change to the immediate ownership of ABC Engineering Ltd.
2. Assess the replacement sponsor licence requirement before implementing the share transfer.
3. Prepare the required licence application and supporting documentation.
4. Report the corporate change within the applicable Home Office deadline.
5. Follow the relevant arrangements for continuing sponsorship of the existing workers.
6. Retain the transaction documents and evidence supporting the ownership assessment.
7. Confirm that the post-restructuring sponsorship arrangements are operating correctly.

 

Key lesson: Retaining the same legal employer, company number and ultimate shareholders does not necessarily preserve an existing sponsor licence where the company’s direct ownership changes.

 

2. Example Two: A change in ultimate ownership without changing the immediate owner

 

Scenario

Northstar Technology Ltd holds a Skilled Worker sponsor licence and employs 25 sponsored workers.

Northstar Technology Ltd is wholly owned by Northstar UK Holdings Ltd.

Northstar UK Holdings Ltd is itself owned by Northstar International Group Ltd.

An investor acquires Northstar International Group Ltd.

Following the acquisition, Northstar Technology Ltd remains directly owned by Northstar UK Holdings Ltd.

Its legal identity, business activities, employees and sponsorship arrangements remain unchanged.

Only the ownership higher in the corporate structure has changed.

Sponsor licence issue

The transaction changes the indirect ownership of Northstar Technology Ltd but does not change its immediate owner.

Annex C4, Example 4, addresses an indirect ownership change of this nature.

In the circumstances described by that example, the existing sponsor licence is likely to continue where direct ownership and the relevant business and employment arrangements remain unchanged.

However, the change to indirect ownership must still be reported to the Home Office.

The employer should therefore distinguish between the absence of a replacement licence requirement and the continuing obligation to notify the Home Office.

Sponsored worker consequences

The 25 sponsored workers remain employed by Northstar Technology Ltd.

Their duties, salaries and work locations are unchanged.

On these assumed facts, the ownership change does not itself involve transferring the workers to another legal employer.

New Certificates of Sponsorship or change-of-employment immigration applications would not ordinarily be required solely because of the indirect ownership change.

Employer action

 

1. Prepare ownership charts showing the group before and after the acquisition.
2. Confirm that the direct owner of Northstar Technology Ltd remains unchanged.
3. Establish whether any other relevant business or employment arrangements have changed.
4. Report the indirect ownership change to the Home Office.
5. Retain the relevant share transaction and corporate structure documents.
6. Continue complying with the existing sponsor duties.

 

Key lesson: An indirect ownership change does not necessarily require a replacement sponsor licence, but the employer must assess and report the change in accordance with the Home Office guidance.

 

3. Example Three: Transferring a business and sponsored workers under TUPE

 

Scenario

Meridian Manufacturing Ltd holds a Skilled Worker sponsor licence and employs 12 sponsored workers in its specialist engineering division.

The company decides to transfer that division to another group company, Meridian Industrial Services Ltd.

Meridian Industrial Services Ltd already holds a sponsor licence covering the Skilled Worker route.

The transfer constitutes a qualifying TUPE transfer.

All 12 sponsored workers transfer to Meridian Industrial Services Ltd and continue performing the same duties.

Sponsor licence issue

The transaction changes the legal employer of the sponsored workers.

However, the receiving organisation already holds appropriate sponsorship authorisation.

Paragraph C4.10 of the Home Office sponsor guidance provides arrangements allowing sponsored workers transferred under TUPE or similar protection to continue without new immigration applications or Certificates of Sponsorship where the applicable conditions are satisfied.

These conditions include the receiving sponsor holding appropriate authorisation, accepting responsibility for the workers and the workers’ duties remaining unchanged.

The employer must also comply with the relevant corporate transfer reporting requirements.

Sponsored worker consequences

On the assumed facts, the 12 workers can continue under their existing immigration permission without obtaining new Certificates of Sponsorship or making change-of-employment applications solely because of the qualifying transfer.

However, Meridian Industrial Services Ltd becomes responsible for meeting the relevant sponsor duties.

The receiving sponsor must maintain the required records, monitor the transferred workers and report subsequent changes through the applicable Home Office procedure.

Where the workers’ original sponsorship records are unavailable through the receiving sponsor’s SMS account, paragraph C4.23 requires the alternative reporting procedure using the designated Home Office mailbox.

Employer action

 

1. Confirm that the transfer qualifies under TUPE or similar protection.
2. Verify that Meridian Industrial Services Ltd holds appropriate sponsorship authorisation.
3. Confirm that the transferred workers’ duties remain unchanged.
4. Document the receiving organisation’s acceptance of sponsorship responsibility.
5. Submit the required Home Office reports within the applicable deadlines.
6. Transfer the relevant sponsorship and right to work records.
7. Establish the correct procedure for reporting subsequent changes affecting the transferred workers.
8. Review the receiving organisation’s ongoing compliance arrangements.

 

Key lesson: A qualifying TUPE transfer can allow sponsored workers to continue under existing immigration permission, but the receiving organisation must satisfy the Home Office’s sponsorship and reporting requirements.

 

4. Example Four: Transferring sponsored workers to a newly incorporated subsidiary

 

Scenario

Westbridge Group operates several UK businesses.

One of its subsidiaries, Westbridge Consulting Ltd, holds a Skilled Worker sponsor licence and employs 20 sponsored workers.

The group decides to separate its technology consulting division into a newly incorporated company, Westbridge Digital Ltd.

The business transfer qualifies under TUPE.

Eight sponsored Skilled Workers will transfer to Westbridge Digital Ltd, performing the same duties.

However, Westbridge Digital Ltd does not currently hold a sponsor licence.

Sponsor licence issue

The receiving organisation is a separate legal entity and does not hold the sponsorship authorisation required for the transferred workers.

The Home Office’s corporate transfer provisions address this situation.

Under paragraph C4.12, where the relevant requirements apply, the receiving organisation must submit a valid sponsor licence application within 20 working days of the sponsored workers moving.

The application must be for the appropriate sponsorship authorisation.

The employer must distinguish this deadline from the separate requirement to report the corporate change under paragraph C4.2.

Sponsored worker consequences

Where the transaction qualifies under the Home Office’s corporate transfer provisions and the receiving organisation complies with the applicable requirements, the workers may be able to continue under their existing immigration permission.

However, this outcome is subject to the receiving organisation satisfying the relevant sponsorship conditions.

Paragraph C4.13 provides for cancellation of affected transferred workers’ immigration permission where the required valid licence application is not submitted within the applicable period or is refused, subject to the exception specified in the guidance.

The group should therefore assess Westbridge Digital Ltd’s sponsor licence eligibility before transferring the workers.

It should not assume that incorporation of a new company automatically creates sponsorship authorisation.

Employer action

 

1. Confirm that the business and employment transfer qualifies under the relevant provisions.
2. Assess Westbridge Digital Ltd’s eligibility for a Skilled Worker sponsor licence.
3. Prepare the required supporting documents before the transfer.
4. Record the date on which the eight sponsored workers move.
5. Submit a valid sponsor licence application within the applicable 20-working-day period.
6. Submit the relevant corporate and worker reports.
7. Maintain the required sponsorship and right to work records.
8. Monitor the licence application and respond to Home Office requests.
9. Assess the implications promptly if the application is refused.

 

Key lesson: A qualifying business transfer to an unlicensed receiving organisation can trigger a strict sponsor licence application requirement, with potentially serious consequences for transferred workers if the application is not made in time or is refused.

 

5. Example Five: Centralising sponsorship administration within a parent company

 

Scenario

Horizon Services Group operates three UK subsidiaries.

Each subsidiary employs sponsored Skilled Workers and maintains its own HR administration arrangements.

The group decides to centralise immigration compliance and sponsorship administration within Horizon Group Holdings Ltd.

The sponsored workers will remain employed by their existing subsidiaries.

The group proposes that Horizon Group Holdings Ltd will assume responsibility for administering their sponsorship arrangements.

Sponsor licence issue

The group cannot assume that common ownership automatically permits the parent company to take over sponsorship responsibility.

Annex C4, Example 8, addresses a specific arrangement in which a parent company takes over sponsorship administration for workers who remain employed by subsidiaries.

The arrangement is permitted only where the Home Office is satisfied that the parent company can effectively discharge the sponsorship duties for the workers concerned. UKVI may request further information or undertake a compliance check.

The employer must therefore establish whether the proposed structure qualifies for the relevant arrangement and what Home Office approval or other action is required.

This is distinct from a situation where the parent company merely provides administrative support while the existing licensed subsidiaries retain legal responsibility for sponsorship.

Sponsored worker consequences

Where the arrangement is approved and the applicable conditions are satisfied, the guidance provides for sponsorship responsibility to be managed through the approved group structure without requiring new change-of-employment immigration applications solely because of the administrative reorganisation.

The workers remain employed by their existing subsidiaries.

However, the group must ensure that the organisation responsible for sponsorship can comply with the relevant monitoring, reporting and record-keeping requirements.

The employer must also consider whether the proposed centralisation affects key personnel arrangements, SMS access or the reporting of changes concerning sponsored workers.

Employer action

 

1. Identify the existing legal employers and sponsor licence holders.
2. Distinguish administrative centralisation from a change in sponsorship responsibility.
3. Assess the proposed arrangement against Annex C4, Example 8.
4. Obtain the relevant Home Office approval where required.
5. Confirm which organisation will be responsible for ongoing sponsor duties.
6. Review key personnel and SMS access arrangements.
7. Establish how sponsored worker records will be maintained.
8. Document the approved structure and any conditions imposed by the Home Office.

 

Key lesson: Centralising sponsorship within a corporate group may be possible under specific Home Office arrangements, but it is not an automatic right arising from common ownership.

 

6. Comparing the five restructuring examples

 

The examples demonstrate that the immigration consequences of restructuring depend on the particular ownership, employment and sponsorship changes involved.

 

Scenario	Legal employer changes?	Principal licence issue	Worker immigration position
New holding company inserted	No	Direct ownership changes; replacement licence required in the Annex C4 Example 5 circumstances	Workers can move to the new licence without change-of-employment applications under the applicable arrangements
Ultimate ownership changes	No	Indirect ownership change must be reported; existing licence may continue	No new immigration applications solely because of the assumed indirect ownership change
Qualifying TUPE transfer to licensed subsidiary	Yes	Receiving sponsor must hold appropriate authorisation and accept responsibility	Existing permission can continue where C4.10 conditions are satisfied
Qualifying TUPE transfer to unlicensed subsidiary	Yes	Receiving organisation must satisfy the C4.12 application requirement	Continuation depends on compliance with the applicable transfer provisions; C4.13 consequences may arise
Approved parent-company sponsorship arrangement	No	Specific Home Office approval and conditions under Annex C4 Example 8	No new change-of-employment applications solely because of the approved arrangement

 

These examples should not be applied mechanically to transactions with different facts.

For example, a holding company insertion may be accompanied by a separate transfer of employees or business activities. In that situation, the employer must assess both the ownership change and the employment transfer.

Similarly, a group reorganisation that initially affects only indirect ownership may later involve a change to the immediate ownership of a licensed subsidiary.

Each relevant legal step should be assessed independently.

 

7. What these examples mean for employers

 

The practical examples illustrate several important principles.

First, a sponsor licence is not an asset that can be freely transferred between companies as part of a corporate restructuring.

Second, the continuity of a company’s legal identity does not necessarily mean that its existing sponsor licence can continue following a relevant direct ownership change.

Third, changes to indirect ownership may have different consequences from changes to direct ownership, but reporting obligations can still apply.

Fourth, qualifying TUPE or similar transfers can allow sponsored workers to continue under existing immigration permission, provided the applicable Home Office conditions are satisfied.

Fifth, transferring sponsored workers to an organisation without appropriate sponsorship authorisation can trigger a requirement to submit a valid sponsor licence application within 20 working days of the workers moving.

Sixth, the failure or refusal of a required licence application can affect the immigration permission of transferred workers under paragraph C4.13.

Finally, corporate groups seeking to centralise sponsorship responsibility must distinguish between ordinary administrative support and arrangements requiring specific Home Office approval.

Employers should use these principles to identify the questions that need to be resolved before implementing a restructuring.

 

8. Applying the examples to complex restructuring transactions

 

Large corporate restructurings may involve several of the scenarios described above.

For example, a group may first introduce a new holding company, subsequently consolidate two subsidiaries and then centralise sponsorship administration within the parent.

Each stage can create different Home Office obligations.

The holding company insertion may trigger a replacement licence requirement because of a change in direct ownership.

The subsidiary consolidation may involve qualifying TUPE transfers and require the receiving organisation to assume sponsorship responsibility.

The proposed centralisation of sponsorship administration may require separate consideration under the arrangements described in Annex C4, Example 8.

Employers should not assume that compliance with the requirements arising from one stage automatically satisfies the obligations arising from another.

The restructuring plan should therefore identify:

 

1. The legal changes occurring at each stage.
2. The sponsor licences affected by each change.
3. Whether direct or indirect ownership changes.
4. Whether sponsored workers change legal employer.
5. Whether the transfer qualifies under TUPE or similar protection.
6. Whether a replacement or additional sponsor licence is required.
7. Whether sponsored workers require new immigration applications.
8. The applicable Home Office reporting and application deadlines.
9. The organisation responsible for sponsorship following each stage.
10. The records and evidence needed to demonstrate compliance.

 

Where the transaction involves sponsored workers, the employer should also review the applicable right to work requirements, including the guidance effective from 1 October 2026.

Right to work compliance must be considered separately from the Home Office’s arrangements for continuing sponsorship following corporate transfers.

The central lesson from the Home Office’s corporate restructuring examples is that sponsorship consequences follow the legal substance of the transaction, not simply the commercial objective of reorganising a business.

Employers should therefore assess each change in ownership, legal employer and sponsorship responsibility before implementing the transaction, ensuring that the required Home Office actions are identified and completed within the applicable deadlines.

 

 

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Section I: When to Seek Specialist Sponsor Licence Advice

 

Corporate restructuring can create complex sponsor licence issues, particularly where a transaction involves changes to direct ownership, transfers of sponsored workers or the creation and dissolution of legal entities.

Although some organisational changes can be addressed through routine Home Office reporting, others require detailed assessment of the sponsor licence rules and the immigration position of affected employees.

Employers should seek specialist advice where the restructuring could affect their existing sponsorship authorisation, require a new licence application or change the organisation responsible for sponsored workers.

Early advice can help establish the correct immigration treatment before the transaction is implemented, identify relevant Home Office deadlines and reduce the risk of disruption to sponsored employment.

For businesses employing significant numbers of sponsored workers, immigration compliance should form part of the wider corporate restructuring and transaction planning process.

 

1. Before changing the ownership of a licensed company

 

Employers should obtain specialist advice before implementing a transaction that may change the direct ownership of a sponsor licence holder.

This is particularly important where the restructuring involves inserting a holding company, transferring a licensed subsidiary between group companies or introducing new shareholders through a transaction affecting control.

Under paragraph C4.5 of the Home Office’s Workers and Temporary Workers sponsor guidance, a relevant change in direct ownership can result in the existing sponsor licence being revoked or made dormant where sponsored workers have transferred to another sponsor’s licence.

The new owners must obtain appropriate sponsorship authorisation where required to continue employing sponsored workers.

However, not every share transaction necessarily constitutes a relevant change of direct ownership for these purposes.

The precise legal effect of the transaction must be established.

Specialist advice can help determine:

 

• Whether the transaction changes direct ownership.
• Whether the change affects only indirect ownership.
• Whether the existing sponsor licence can continue.
• Whether a replacement licence application is required.
• How existing sponsored workers will be treated.
• Which Home Office reports must be submitted.
• How the relevant requirements should be incorporated into the transaction timetable.

 

The assessment should be completed before the ownership change takes effect wherever possible.

 

2. When inserting a new holding company

 

A holding company insertion can appear straightforward from a corporate law perspective, particularly where the existing trading company retains its legal identity and the ultimate shareholders remain unchanged.

However, the Home Office applies specific rules to changes in the immediate ownership of licensed sponsors.

Annex C4, Example 5, addresses an internal restructuring where a new holding company is inserted above a licensed trading company.

In the circumstances described, a new sponsor licence is required even though the ultimate ownership remains unchanged.

The example also explains that TUPE does not apply where the sponsored workers remain employed by the same legal entity.

Nevertheless, the guidance provides arrangements for the workers to move to the replacement licence without making change-of-employment immigration applications.

Employers should obtain advice on the licence application and reporting requirements before implementing the share transfer.

This is particularly important where the trading company employs sponsored workers whose immigration permission depends on the continuation of appropriate sponsorship arrangements.

 

3. When transferring sponsored workers between companies

 

Specialist advice is advisable where restructuring involves transferring sponsored workers from one legal employer to another.

The employer must establish whether the transfer qualifies under TUPE or similar statutory protection and whether the Home Office’s corporate transfer provisions apply.

Under paragraph C4.10, qualifying transferred sponsored workers can continue without new Certificates of Sponsorship or immigration applications where the applicable conditions are satisfied.

These conditions include the receiving organisation holding appropriate sponsorship authorisation, accepting responsibility for the workers and the workers’ duties remaining unchanged, subject to the separate provisions concerning receiving organisations required to apply for a licence.

However, an ordinary intra-group transfer does not automatically qualify for this treatment.

Where the transfer falls outside the relevant provisions, the receiving employer may need to assign new Certificates of Sponsorship and the workers may need to make new immigration applications.

Specialist advice can help employers distinguish between these scenarios and establish the appropriate immigration arrangements before the workers move.

 

4. When the receiving organisation does not hold a sponsor licence

 

A restructuring may involve transferring sponsored workers to a newly incorporated subsidiary or another organisation that does not hold the necessary sponsorship authorisation.

Where the transfer qualifies under the Home Office’s corporate change provisions, paragraph C4.12 may require the receiving organisation to submit a valid sponsor licence application within 20 working days of the workers moving.

This is a significant deadline because failure to submit the required valid application, or refusal of the application, can affect the immigration permission of transferred workers.

Paragraph C4.13 provides for cancellation of the affected workers’ permission in the relevant circumstances, subject to the exception specified in the guidance.

Employers should therefore assess the receiving organisation’s eligibility and suitability before implementing the transfer.

Specialist advice may be particularly important where the receiving organisation:

 

• Has only recently been incorporated.
• Has not previously held a sponsor licence.
• Has limited trading history or established HR systems.
• Will receive a substantial sponsored workforce.
• Requires authorisation under several immigration routes.
• Has unresolved compliance concerns.
• Will become responsible for sponsored workers immediately following completion.

 

The employer should also consider the implications of a refused application and whether the transaction structure creates avoidable immigration risks.

 

5. During mergers, acquisitions and business transfers

 

Mergers and acquisitions can involve several changes affecting sponsor licence authorisation.

A share acquisition may change the ownership of a licensed company, while an asset or business acquisition may involve transferring sponsored workers to another legal employer.

Some transactions involve both.

Specialist immigration advice can help identify the consequences of each legal step and distinguish between ownership changes and employee transfers.

For example, a buyer acquiring the shares of a licensed company may need to assess whether the transaction constitutes a relevant change of direct ownership.

By contrast, a buyer acquiring a business undertaking and its employees must consider whether the transfer qualifies under TUPE or similar protection and whether the receiving organisation holds appropriate sponsorship authorisation.

Where several companies are involved, each affected sponsor licence should be assessed separately.

The immigration requirements should be incorporated into the transaction due diligence and completion planning.

 

6. When restructuring involves multiple sponsor licences

 

Corporate groups with several sponsor licence holders can face additional complexity during restructuring.

A transaction may affect different subsidiaries in different ways.

For example, one subsidiary may undergo a direct ownership change, another may transfer sponsored workers and a third may remain unaffected.

Although these changes form part of a single group restructuring, the Home Office requirements may differ for each organisation.

Specialist advice can assist with preparing an entity-by-entity assessment of the affected licences.

This should identify which licences can continue, which require replacement and which organisations will be responsible for sponsored workers after completion.

The employer should also establish the applicable reporting requirements and ensure that the actions of one group company do not create compliance problems for another.

 

7. When centralising sponsorship administration

 

Employers may seek advice where restructuring involves centralising sponsorship administration within a parent company or designated group entity.

There is an important distinction between a central HR team providing administrative support and a parent company assuming legal responsibility for sponsorship.

Common ownership does not automatically permit sponsor licences or sponsorship responsibility to be transferred between group companies.

Annex C4, Example 8, addresses a specific arrangement in which a parent company assumes sponsorship administration for workers who remain employed by subsidiaries.

The arrangement is permitted only where the Home Office is satisfied that the parent company can effectively discharge the sponsorship duties for the workers concerned. UKVI may request further information or undertake a compliance check.

Specialist advice can help determine whether the proposed structure is permitted and what Home Office action is required.

The employer should also consider the implications for key personnel, SMS access, sponsored worker reporting and ongoing compliance responsibilities.

 

8. When dissolving or closing a licensed company

 

Specialist advice is particularly important where the restructuring will result in the dissolution or closure of an existing sponsor licence holder.

The employer must establish how sponsored workers will be treated and which organisation will assume responsibility for their sponsorship.

The outgoing sponsor licence cannot simply be transferred to another company as part of the dissolution.

Where sponsored workers move to another legal employer, the receiving organisation must satisfy the applicable Home Office requirements.

Depending on the circumstances, the outgoing sponsor licence may be revoked or made dormant.

Where the licence becomes dormant following a qualifying transfer, the Home Office provides specific arrangements concerning access to the outgoing sponsor’s worker records.

Employers should coordinate the dissolution timetable with the relevant reporting, application and record-keeping requirements.

Closing the outgoing company before these matters are resolved can create unnecessary difficulties in demonstrating compliance and managing outstanding Home Office correspondence.

 

9. Where Home Office reporting deadlines may have been missed

 

Employers should seek advice promptly where a corporate restructuring has already taken place and the required Home Office reports may not have been submitted.

The applicable deadline depends on the nature of the change.

Under paragraph C4.2, relevant corporate changes must be reported within 20 working days of the change taking place.

Under paragraph C2.3, other organisational changes generally must be reported within 20 working days after the sponsor becomes aware of the change, subject to the relevant exceptions.

Changes affecting individual sponsored workers generally fall within the reporting requirements in section C1, including the usual 10-working-day period where applicable.

A separate 20-working-day application deadline may apply under paragraph C4.12 where sponsored workers have transferred to a receiving organisation that requires a licence.

Specialist advice can help identify which obligations have been missed and what corrective action may be available.

Employers should not assume that submitting a late notification will automatically resolve a failure to obtain required sponsorship authorisation.

 

10. Where sponsored workers’ immigration permission may be affected

 

Urgent advice is advisable where a restructuring may have affected the validity of sponsorship arrangements or the immigration position of sponsored workers.

Examples include:

 

• Workers transferred to an organisation without appropriate sponsorship authorisation.
• A required receiving sponsor licence application was not submitted within the applicable period.
• A required sponsor licence application was refused.
• Workers changed legal employer outside the qualifying corporate transfer provisions.
• Sponsored duties or employment conditions changed without the necessary immigration assessment.
• The original sponsor licence holder ceased trading before the sponsorship arrangements were resolved.
• The employer cannot establish which organisation is currently responsible for sponsorship.

 

In these circumstances, the employer should establish the legal and immigration position of the affected workers before implementing further changes.

Where paragraph C4.13 applies, the potential cancellation of transferred workers’ immigration permission makes early assessment particularly important.

The employer should also consider whether any immediate operational measures are required to prevent further compliance problems.

 

11. Where right to work compliance is uncertain

 

Corporate restructuring can create uncertainty concerning the organisation responsible for right to work checks and the retention of relevant evidence.

Employers should consider the Home Office right to work guidance effective from 1 October 2026, including the expanded scope of the Right to Work Scheme.

The framework extends beyond conventional employment contracts to include specified worker contracts and individual subcontracting arrangements.

Where restructuring changes the legal employer or the contractual basis on which individuals perform work, the organisation should assess which right to work requirements apply.

Advice may be particularly useful where:

 

• Employees transfer under TUPE or similar arrangements.
• Existing right to work records are incomplete.
• HR systems are being consolidated.
• Workers are moving between group entities.
• The business uses individual subcontracting arrangements.
• The organisation is uncertain whether existing checks establish a statutory excuse.
• Responsibility for right to work compliance is being transferred to a central function.

 

Right to work compliance should be assessed separately from the Home Office’s arrangements governing the continuation of sponsorship following corporate transfers.

A qualifying sponsorship transfer does not remove the need to comply with the applicable right to work requirements.

 

12. Preparing for Home Office scrutiny following restructuring

 

The Home Office may examine whether a licensed sponsor continues to meet its obligations following a corporate restructuring.

Where the transaction has changed ownership, employment arrangements or sponsorship administration, the employer may need to demonstrate that the relevant Home Office requirements were satisfied.

Specialist advice can assist with reviewing the post-restructuring sponsorship position and identifying any compliance deficiencies.

A review may examine:

 

• The ownership and legal identity of each sponsor licence holder.
• Whether the required corporate changes were reported.
• Whether replacement or additional sponsor licences were required.
• Whether the appropriate licence applications were submitted.
• The legal employer and sponsoring organisation of each affected worker.
• The application of TUPE or similar transfer provisions.
• The maintenance of sponsorship and right to work records.
• Key personnel appointments and SMS access.
• The reporting procedures for transferred sponsored workers.
• Outstanding Home Office correspondence or compliance concerns.

 

Where deficiencies are identified, the employer should establish the appropriate corrective action and retain evidence of the steps taken.

 

13. How DavidsonMorris can assist with corporate restructuring

 

DavidsonMorris advises employers on UK business immigration, sponsor licence requirements and workforce compliance.

Where corporate restructuring affects a sponsor licence holder or sponsored workforce, specialist immigration advice can support the transaction planning process and help the employer understand the applicable Home Office requirements.

Depending on the circumstances, advice and assistance may include:

 

• Corporate structure assessment: Reviewing proposed changes to direct and indirect ownership and identifying the consequences for existing sponsor licences.
• Sponsor licence strategy: Establishing whether licences can continue or whether replacement or additional applications are required.
• Sponsored workforce assessment: Identifying affected workers and assessing the immigration consequences of proposed employment transfers.
• TUPE and corporate transfer advice: Reviewing the application of the Home Office’s qualifying transfer provisions and the arrangements for continuing sponsorship.
• Sponsor licence applications: Assisting with the preparation and submission of applications required as part of the restructuring.
• Home Office reporting: Advising on organisational and worker reporting obligations, deadlines and applicable procedures.
• Key personnel and SMS arrangements: Reviewing sponsorship administration following changes to the corporate structure.
• Right to work compliance: Assessing checking and record-keeping responsibilities arising from workforce transfers or changes to working arrangements.
• Post-completion compliance: Reviewing the sponsorship position following restructuring and identifying outstanding requirements.
• Compliance risk management: Advising where a restructuring has already taken place and potential reporting, licensing or sponsored worker issues have been identified.

 

The appropriate scope of advice will depend on the transaction, the affected sponsor licences and the number and immigration circumstances of sponsored workers.

For complex restructurings, immigration advice should be coordinated with the employer’s corporate and employment law advisers so that the relevant requirements are reflected in the transaction timetable.

 

14. When should employers obtain advice?

 

Ideally, the sponsor licence implications should be assessed during the initial planning stage, before the corporate structure and implementation timetable have been finalised.

Early assessment allows the employer to identify potential licence replacement requirements, determine whether sponsored workers can continue under existing immigration permission and prepare the necessary Home Office reports and applications.

Where a transaction is already underway, advice should be obtained before the relevant ownership or employment changes take effect.

Where the restructuring has already completed, the priority is to establish the current sponsorship position, identify any missed requirements and assess whether corrective action is necessary.

Particular urgency is required where sponsored workers have transferred to an organisation without appropriate sponsorship authorisation or where a required application deadline may have expired.

Employers should not wait until a sponsor licence problem arises before considering the immigration consequences of corporate restructuring.

By addressing sponsorship requirements during transaction planning, businesses can reduce compliance risk, protect their sponsored workforce and support continuity of operations following restructuring.

 

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Section J: Conclusion

 

Corporate restructuring can have significant consequences for UK sponsor licence holders, even where the transaction is undertaken entirely within an existing corporate group and the business continues operating without interruption.

The Home Office distinguishes between changes to direct ownership, changes to indirect ownership, transfers of business activities and changes to the legal employer of sponsored workers. Each can trigger different sponsorship, reporting and immigration requirements.

A relevant change in direct ownership can require replacement sponsorship authorisation, notwithstanding the continued existence of the licensed company or the retention of the same ultimate shareholders. Changes to indirect ownership may allow an existing licence to continue, but the employer must still assess and comply with the applicable reporting requirements.

Where restructuring involves transferring sponsored workers between legal employers, the employer must establish whether the transaction qualifies under TUPE or similar protection and whether the receiving organisation holds appropriate sponsorship authorisation.

Qualifying transfers can allow workers to continue under their existing immigration permission without new Certificates of Sponsorship or change-of-employment applications, provided the relevant Home Office conditions are satisfied.

However, where the receiving organisation requires a sponsor licence, a valid application may need to be submitted within 20 working days of the workers moving. Failure to meet the applicable requirement, or refusal of the application, can have serious consequences for affected workers under the Home Office’s corporate transfer provisions.

Employers must also distinguish between the deadlines for reporting corporate changes, other organisational changes and events affecting individual sponsored workers. These obligations are separate from any requirement to obtain a new sponsor licence.

Following completion, the organisation responsible for sponsorship must continue meeting its monitoring, record-keeping and reporting duties. This includes applying the correct reporting procedure where transferred workers’ original sponsorship records remain associated with the outgoing sponsor.

Right to work compliance must also be addressed, taking account of the requirements effective from 1 October 2026, including the expanded scope of the Right to Work Scheme for specified worker contracts and individual subcontracting arrangements.

For employers planning corporate restructuring, the principal priorities are to:

 

1. Identify every sponsor licence holder affected by the proposed transaction.
2. Establish whether the restructuring changes direct or indirect ownership.
3. Determine whether existing licences can continue or replacement authorisation is required.
4. Identify sponsored workers whose legal employer or sponsorship arrangements will change.
5. Assess whether any employee transfer qualifies under TUPE or similar protection.
6. Confirm that receiving organisations hold or obtain the required sponsorship authorisation.
7. Identify and meet all applicable Home Office reporting and application deadlines.
8. Maintain sponsorship records, key personnel arrangements and right to work compliance throughout the transaction.
9. Verify the sponsorship position and resolve outstanding Home Office requirements following completion.

 

These considerations should form part of the restructuring process from the outset, rather than being addressed only after the transaction has completed.

The central requirement is to ensure that changes to corporate ownership, legal employment arrangements and sponsorship responsibility are assessed together, with the necessary Home Office actions incorporated into the transaction timetable.

DavidsonMorris advises employers on the sponsor licence and workforce compliance implications of corporate restructuring, including ownership changes, qualifying business transfers, replacement licence applications and the management of sponsored workers.

Early specialist advice can help employers identify the applicable requirements, manage immigration risk and maintain sponsorship continuity during periods of corporate change.

 

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Section K: Frequently Asked Questions

 

Does corporate restructuring affect a UK sponsor licence?

Corporate restructuring can affect a UK sponsor licence where it changes the ownership, legal structure or operations of the licensed organisation, or where sponsored workers transfer between employers.

The consequences depend on the nature of the transaction. A relevant change in direct ownership can require a replacement sponsor licence, while an indirect ownership change may allow the existing licence to continue, subject to the applicable Home Office requirements.

Restructuring can also trigger reporting obligations even where the licence itself is unaffected.

Employers should assess the proposed corporate changes before implementation, identifying the affected sponsor licence holders, sponsored workers and relevant Home Office deadlines.

 

Does a company need a new sponsor licence after restructuring?

A company may need a new sponsor licence following restructuring where the transaction constitutes a relevant change in direct ownership or where sponsored workers transfer to an organisation that does not hold appropriate sponsorship authorisation.

Under paragraph C4.5 of the Home Office sponsor guidance, a qualifying change in direct ownership results in the existing licence being revoked or made dormant where sponsored workers have transferred to another sponsor’s licence.

The new owners must obtain appropriate authorisation where required to continue sponsoring workers.

However, not every corporate restructuring requires a new licence. The employer must establish the precise legal changes and apply the relevant provisions.

 

Can a sponsor licence be transferred to another company?

A sponsor licence cannot simply be transferred between legal entities as part of a corporate restructuring.

The licence is granted to the relevant sponsoring organisation and is subject to the Home Office’s ownership, suitability and compliance requirements.

Where a business transfers to another company, the receiving organisation must establish whether it already holds appropriate sponsorship authorisation or needs to apply for a licence.

The Home Office provides specific arrangements for qualifying corporate transfers involving sponsored workers, but these should not be confused with the transfer of the outgoing organisation’s sponsor licence.

 

Does inserting a holding company require a new sponsor licence?

Inserting a new holding company can require a replacement sponsor licence where the transaction changes the direct ownership of the licensed organisation.

Annex C4, Example 5, of the Home Office sponsor guidance addresses an internal restructuring in which a new holding company becomes the immediate owner of a licensed trading company.

In the circumstances described, a new sponsor licence is required even though the ultimate shareholders remain unchanged.

The sponsored workers remain employed by the same legal entity, meaning TUPE does not apply merely because of the share restructuring.

However, the guidance provides arrangements for the workers to move to the replacement licence without making change-of-employment immigration applications.

Employers should assess the ownership structure and sponsorship requirements before implementing a holding company insertion.

 

Does a change in indirect ownership require a new sponsor licence?

A change in indirect ownership does not necessarily require a new sponsor licence.

For example, a transaction may change the ultimate parent company while leaving the licensed organisation’s immediate owner unchanged.

Annex C4, Example 4, indicates that the existing licence is likely to continue in the circumstances described where direct ownership, business operations and sponsored employment arrangements remain unchanged.

However, the indirect ownership change must still be reported to the Home Office.

Employers should distinguish between changes to immediate ownership and changes higher in the corporate group, retaining evidence supporting their assessment.

 

What is the difference between direct and indirect ownership for sponsor licences?

Direct ownership concerns the immediate ownership of the licensed organisation. Indirect ownership concerns ownership through one or more intermediate companies or other ownership arrangements.

For example, where Company A directly owns a licensed subsidiary, Company A is its immediate owner. If Company B owns Company A, Company B has an indirect ownership interest in the licensed subsidiary.

A restructuring that changes Company A can affect the direct ownership of the sponsor licence holder. A transaction affecting Company B may change only indirect ownership.

The distinction matters because the Home Office’s corporate change provisions can require replacement sponsorship authorisation following a relevant direct ownership change, whereas certain indirect ownership changes may allow the existing licence to continue.

Both types of change may give rise to reporting obligations.

 

Does a merger automatically cancel a sponsor licence?

A merger does not necessarily result in the automatic cancellation of every sponsor licence involved.

The consequences depend on the legal structure of the merger, the ownership changes and whether the existing licensed organisations continue to exist.

Where a merger involves a relevant change in direct ownership, paragraph C4.5 may apply, resulting in revocation or dormancy of the existing licence under the specified arrangements.

Where a licensed company ceases to exist and its business transfers to another organisation, the receiving organisation must establish its own sponsorship position.

Employers should assess each affected licence and any sponsored worker transfers before completing the merger.

 

What happens to a sponsor licence when a subsidiary is dissolved?

Where a licensed subsidiary is dissolved, its sponsor licence cannot simply continue under another group company.

The employer must establish what will happen to any sponsored workers and which organisation will assume responsibility for their sponsorship.

Where workers transfer to another legal employer, the receiving organisation must satisfy the applicable Home Office requirements.

Depending on the circumstances, the outgoing sponsor licence may be revoked or made dormant.

Employers should not dissolve the outgoing organisation before the necessary sponsorship, reporting and record-keeping arrangements have been addressed.

Outstanding Home Office applications and correspondence should also be considered when planning dissolution.

 

What happens to sponsored workers during a TUPE transfer?

Sponsored workers transferring under TUPE or similar protection may be able to continue under their existing immigration permission without obtaining new Certificates of Sponsorship or making change-of-employment applications.

Paragraph C4.10 of the Home Office sponsor guidance provides for this treatment where the applicable conditions are satisfied.

These include the receiving sponsor holding appropriate authorisation, accepting responsibility for the workers and the workers continuing in the same sponsored occupation code, with no material change taking the role outside the existing sponsored employment, subject to the separate provisions for receiving organisations that must apply for a licence.

The receiving organisation must also comply with the relevant reporting and ongoing sponsor duties.

TUPE does not itself transfer the outgoing employer’s sponsor licence.

 

Do sponsored workers need new visas after corporate restructuring?

Not necessarily. Whether sponsored workers need new immigration permission depends on the legal changes and the applicable Home Office provisions.

Where workers transfer under qualifying TUPE or similar arrangements and the relevant conditions are satisfied, they can continue under their existing immigration permission.

Annex C4 also provides arrangements for certain ownership restructurings where workers move to a replacement sponsor licence without making change-of-employment applications.

However, an ordinary change of legal employer outside the qualifying corporate transfer provisions may require a new Certificate of Sponsorship and immigration application.

Employers should assess the position of each affected worker rather than assuming that the same immigration treatment applies across the workforce.

 

Do sponsored workers need new Certificates of Sponsorship after a business transfer?

A new Certificate of Sponsorship is not always required following a business transfer.

Under paragraph C4.10, workers transferring under qualifying TUPE or similar protection do not require new Certificates of Sponsorship where the applicable Home Office conditions are satisfied.

However, where a worker changes legal employer outside the qualifying transfer arrangements, the receiving organisation may need to assign a new Certificate of Sponsorship.

The worker may also need to make a new immigration application before commencing the new employment.

The employer should establish whether the transfer qualifies under the relevant provisions and whether the receiving organisation holds appropriate sponsorship authorisation.

 

What happens if the receiving company does not have a sponsor licence?

Where sponsored workers transfer to an organisation without appropriate sponsorship authorisation, the receiving organisation may be required to apply for a sponsor licence under the Home Office’s qualifying corporate transfer provisions.

Paragraph C4.12 requires a valid application within 20 working days of the workers moving where that provision applies.

Failure to submit the required valid application within the applicable period, or refusal of the application, can result in cancellation of affected workers’ immigration permission under paragraph C4.13, subject to the exception specified in the guidance.

Employers should therefore assess the receiving organisation’s licence eligibility before implementing the transfer and prepare the necessary application in advance wherever possible.

The 20-working-day application requirement must be distinguished from the separate deadline for reporting the corporate change.

 

How long does an employer have to report corporate restructuring to the Home Office?

Under paragraph C4.2 of the Home Office sponsor guidance, relevant mergers, takeovers, demergers and similar corporate changes must be reported within 20 working days of the change taking place.

Other organisational changes generally fall under paragraph C2.3, which requires reporting within 20 working days after the sponsor becomes aware of the change, subject to the applicable exceptions.

Changes affecting individual sponsored workers are generally subject to the 10-working-day reporting requirements in section C1 unless another period or procedure applies.

Employers should identify the relevant provision and deadline for each reportable event.

Where restructuring is implemented in stages, different reporting periods may arise.

 

Who reports a business transfer involving sponsored workers?

The outgoing and receiving organisations may each have reporting obligations following a business transfer involving sponsored workers.

The outgoing sponsor must assess its obligations to report the corporate change and relevant changes affecting its sponsored workforce.

The receiving organisation must establish its own reporting and sponsorship responsibilities, including whether it needs to apply for a sponsor licence.

Where the receiving sponsor cannot report subsequent worker changes through its SMS account because the original sponsorship records remain associated with the outgoing sponsor, paragraph C4.23 provides an alternative reporting procedure using the designated Home Office mailbox.

Employers should allocate responsibility for each report before implementing the transfer.

 

Can a parent company sponsor workers employed by its subsidiaries?

A parent company cannot automatically assume sponsorship responsibility for workers employed by subsidiaries merely because the companies belong to the same corporate group.

Annex C4, Example 8, addresses a specific arrangement in which a parent company takes over sponsorship administration for workers who remain employed by subsidiaries.

The arrangement is permitted only where the Home Office is satisfied that the parent company can effectively discharge the sponsorship duties for the workers concerned. UKVI may request further information or undertake a compliance check.

Employers must distinguish between a parent company providing administrative support and formally assuming sponsorship responsibility under an approved arrangement.

Where centralisation is proposed, the group should establish the applicable Home Office requirements before making changes to sponsorship administration.

 

What happens to a sponsor licence following a demerger?

The consequences of a demerger depend on how the business is divided and whether the restructuring changes the ownership or legal employer of sponsored workers.

A demerger may involve transferring a business division to a new company, separating subsidiaries into different ownership structures or dissolving an existing entity.

Each of these steps can create different sponsorship requirements.

Where a demerger changes the direct ownership of a licensed organisation, the Home Office’s corporate change provisions may require replacement sponsorship authorisation.

Where sponsored workers transfer to another legal employer, the employer must assess the qualifying corporate transfer provisions and the receiving organisation’s licence position.

The relevant changes must also be reported within the applicable Home Office deadlines.

 

What is a dormant sponsor licence?

A dormant sponsor licence is a licence placed into a restricted status under the Home Office’s corporate change arrangements.

Where sponsored workers transfer from an outgoing sponsor to another organisation, the Home Office may make the outgoing licence dormant rather than revoke it immediately.

Dormancy is distinct from revocation and voluntary surrender.

A dormant licence is not available for ordinary sponsorship activity, but the Home Office’s arrangements can preserve limited access to relevant records concerning transferred workers.

Annex C4 addresses the circumstances in which these arrangements apply.

Employers should not assume that dormancy permits the outgoing organisation to continue sponsoring new workers or carrying out ordinary licence functions.

 

Can a sponsor licence be retained if a company changes its name?

A change to a company’s name does not necessarily require a replacement sponsor licence where the legal entity and relevant ownership arrangements remain unchanged.

However, the sponsor must assess and comply with the Home Office’s requirements for reporting changes to organisational details.

The employer should distinguish between a change of name and a restructuring that creates a new legal entity or changes the direct ownership of the licensed organisation.

For example, changing the registered name of an existing company is different from transferring its business to a newly incorporated company with a similar name.

The latter may involve additional sponsor licence and sponsored worker requirements.

 

Can a sponsor licence be retained when a company changes its registered address?

A change to the registered address or relevant operating premises does not automatically mean that a sponsor licence must be replaced.

However, licensed sponsors must report specified organisational changes and maintain accurate records in accordance with the Home Office guidance.

Where restructuring involves relocating operations, the employer should also assess whether the changes affect sponsored workers’ normal work locations or other reportable employment circumstances.

The organisation should distinguish between a straightforward address update and a wider transaction involving changes to ownership, legal identity or business operations.

Each relevant change should be assessed against the applicable reporting requirements.

 

Can the Home Office revoke a sponsor licence because of corporate restructuring?

Yes. Under paragraph C4.5, a relevant change in direct ownership can result in the existing sponsor licence being revoked or made dormant where sponsored workers have transferred to another sponsor’s licence.

This consequence should be distinguished from enforcement action taken because a sponsor has breached its compliance obligations.

Separately, failures to report relevant changes, maintain required records or comply with sponsorship duties can expose the organisation to Home Office enforcement action.

Depending on the circumstances and applicable grounds, enforcement measures can include downgrading, suspension or revocation.

Employers should therefore establish whether the restructuring itself triggers a licence consequence and whether any additional compliance failures have occurred.

 

Does corporate restructuring affect right to work checks?

Corporate restructuring can affect right to work compliance where workers transfer between legal employers, employment records move between organisations or the business changes its workforce engagement arrangements.

Employers must consider the Home Office’s right to work guidance effective from 1 October 2026, including the expanded scope of the Right to Work Scheme.

The updated framework extends beyond conventional employment contracts to include specified worker contracts and individual subcontracting arrangements.

Where employees transfer under TUPE or similar qualifying arrangements, the incoming employer obtains the benefit of any statutory excuse established by the outgoing employer, but can inherit exposure where the original check was defective. The Home Office therefore advises fresh checks and allows a 60-calendar-day grace period from the relevant transfer in which to complete them. The grace period does not extend the deadline for any later follow-up check.

The organisation responsible for compliance should be identified, and the relevant evidence should be retained in accordance with the applicable guidance.

 

How can employers protect their sponsor licence during corporate restructuring?

Employers can reduce sponsor licence risks by assessing the immigration consequences before implementing the restructuring.

The process should begin by identifying the affected sponsor licence holders, mapping the existing and proposed ownership structures and establishing whether any sponsored workers will change legal employer.

The employer should then determine whether existing licences can continue, whether replacement or additional sponsorship authorisation is required and whether the relevant worker transfers qualify under the Home Office’s corporate change provisions.

A reporting schedule should identify each required Home Office notification, the applicable deadline and the organisation responsible for submission.

Employers should also review key personnel arrangements, sponsorship records, SMS access and right to work compliance.

Following completion, the organisation should verify that the necessary reports and applications have been submitted and that the receiving sponsor can discharge its ongoing duties.

Where restructuring involves changes to direct ownership, qualifying employee transfers or new sponsor licence applications, specialist advice before completion can help protect sponsorship continuity and reduce the risk of Home Office enforcement or disruption to sponsored workers.

 

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Section L: Glossary

 

The following glossary explains the principal corporate restructuring, sponsor licence and immigration compliance terms used in this guide. The definitions are intended to help employers understand how changes to corporate ownership, legal employment arrangements and sponsorship responsibility interact with the Home Office’s requirements.

Some terms have specific meanings under company law, employment law or the immigration rules. Their application will depend on the circumstances of the transaction and the relevant legal provisions.

 

Term	Meaning
Sponsor Licence	A sponsor licence is an authorisation granted by the Home Office permitting an eligible organisation to sponsor overseas workers under specified UK immigration routes. A licence is granted to the relevant sponsoring organisation and is subject to ongoing compliance obligations. It cannot simply be transferred to another company as part of a corporate restructuring. Where restructuring changes the direct ownership of a licensed organisation or involves transferring sponsored workers to another employer, the organisation must assess whether existing authorisation can continue or a new licence is required.
Licensed Sponsor	A licensed sponsor is an organisation authorised by the Home Office to sponsor workers under one or more eligible immigration routes. The sponsor is responsible for complying with the applicable sponsorship duties, including record keeping, monitoring sponsored workers and reporting specified changes. During corporate restructuring, employers must establish which legal entity holds the licence and which organisation will be responsible for sponsorship following the transaction.
Corporate Restructuring	Corporate restructuring refers to changes in the legal, ownership or operational arrangements of a business or corporate group. Examples include mergers, acquisitions, demergers, holding company insertions, subsidiary transfers, business transfers and internal reorganisations. For sponsor licence purposes, the relevant issue is the legal effect of the restructuring rather than its commercial description. Different restructuring arrangements can produce different Home Office reporting, licensing and sponsored worker requirements.
Direct Ownership	Direct ownership refers to the immediate ownership of a company or other organisation. For example, where Company A directly owns the shares in Company B, Company A is the immediate owner of Company B. A relevant change in direct ownership of a sponsor licence holder can trigger the Home Office’s corporate change provisions, including the requirement for replacement sponsorship authorisation. Employers should distinguish changes to immediate ownership from changes higher in the corporate group.
Indirect Ownership	Indirect ownership refers to ownership held through one or more intermediate entities. For example, where Company A owns Company B and Company B owns Company C, Company A has an indirect ownership interest in Company C. A change in indirect ownership may leave the immediate owner of a licensed sponsor unchanged. In the circumstances illustrated by Annex C4, Example 4, of the Home Office sponsor guidance, the existing licence is likely to continue where direct ownership and the relevant business and employment arrangements remain unchanged. However, the indirect ownership change must still be reported to the Home Office.
Ultimate Beneficial Owner	An ultimate beneficial owner is an individual who ultimately owns or controls an organisation, directly or indirectly, through the relevant ownership or control arrangements. Identifying ultimate beneficial ownership can help employers understand the wider corporate structure and the effect of proposed transactions. However, retaining the same ultimate beneficial owners does not necessarily mean that a sponsor licence can continue following restructuring. A transaction may leave ultimate ownership unchanged while altering the direct ownership of the licensed organisation. That distinction can be significant under the Home Office’s corporate change provisions.
Holding Company	A holding company is a company that owns shares or interests in one or more other companies. Holding companies are commonly used to organise corporate groups, separate business activities and manage ownership arrangements. Inserting a new holding company above a licensed subsidiary can change the subsidiary’s direct ownership. Annex C4, Example 5, of the Home Office sponsor guidance illustrates circumstances in which such a restructuring requires a new sponsor licence despite the ultimate shareholders remaining unchanged.
Subsidiary	A subsidiary is a company controlled by another company in accordance with the relevant legal definition. Subsidiaries within a corporate group may operate as separate legal employers and may hold their own sponsor licences. Common group ownership does not automatically allow one subsidiary to sponsor workers employed by another. Where restructuring transfers sponsored workers between subsidiaries, the employer must assess the legal employment change and the applicable sponsorship requirements.
Merger	A merger is a transaction or reorganisation through which businesses or organisations combine. The legal structure of a merger can vary. It may involve changes to share ownership, transfers of business activities, employee transfers or the dissolution of existing entities. For sponsor licence purposes, the employer must assess the consequences for each affected licensed organisation. A merger may trigger Home Office reporting obligations, replacement licence requirements or arrangements for transferring sponsored workers.
Acquisition	An acquisition is a transaction in which an organisation or investor acquires shares, assets, a business or another form of ownership interest. A share acquisition may affect the ownership of a sponsor licence holder, while an asset or business acquisition may involve transferring sponsored workers to another legal employer. These arrangements can have different immigration consequences. Employers should identify whether the acquisition changes direct ownership, indirect ownership, legal employment arrangements or a combination of these.
Demerger	A demerger is a restructuring in which business activities, companies or ownership interests are separated into distinct organisations or corporate groups. A demerger may involve transferring subsidiaries, establishing new companies or moving business activities and employees between legal entities. Where a demerger affects sponsor licence holders or sponsored workers, the employer must assess the relevant ownership changes, licence requirements and reporting obligations. Sponsored workers transferring to another legal employer may also require assessment under the Home Office’s corporate transfer provisions.
Business Transfer	A business transfer involves moving a business, undertaking or part of its activities from one organisation to another. Depending on the circumstances, the transfer may also involve employees moving to a different legal employer. Where sponsored workers are affected, the employer must establish whether the transfer qualifies under TUPE or similar protection and whether the receiving organisation holds appropriate sponsorship authorisation. A business transfer does not automatically transfer the outgoing organisation’s sponsor licence.
TUPE	TUPE stands for the Transfer of Undertakings (Protection of Employment) Regulations 2006. These regulations can protect employees when a relevant business transfer or service provision change takes place. Where TUPE applies, employment contracts may transfer automatically to the receiving employer, subject to the applicable legal provisions. For immigration purposes, the Home Office provides specific arrangements for qualifying transfers of sponsored workers under TUPE or similar protection. However, TUPE does not itself transfer a sponsor licence or remove the receiving organisation’s sponsorship obligations.
Qualifying Corporate Transfer	A qualifying corporate transfer, as used in this guide, refers to a transfer falling within the relevant Home Office provisions for sponsored workers affected by mergers, takeovers, demergers or other qualifying business changes. Paragraph C4.10 provides arrangements under which sponsored workers transferring under TUPE or similar protection can continue without new Certificates of Sponsorship or immigration applications where the applicable conditions are satisfied. The receiving organisation must meet the relevant sponsorship requirements. An ordinary intra-group transfer does not necessarily qualify for this treatment.
Outgoing Sponsor	The outgoing sponsor is the organisation that was responsible for sponsoring a worker before a relevant business or employment transfer. The outgoing sponsor may be required to report the corporate change and changes affecting its sponsored workforce. Depending on the restructuring, its licence may continue, be revoked or be made dormant under the applicable Home Office provisions. The outgoing organisation should coordinate with the receiving sponsor to ensure that the relevant immigration arrangements and reporting obligations are addressed.
Receiving Sponsor	The receiving sponsor is the organisation assuming sponsorship responsibility for workers affected by a qualifying transfer or other permitted sponsorship arrangement. The receiving organisation must satisfy the applicable Home Office requirements, including holding appropriate sponsorship authorisation or making a required licence application under the relevant corporate transfer provisions. It must also comply with the ongoing duties relating to sponsored workers, including record keeping, monitoring and reporting. Where original worker records remain associated with the outgoing sponsor, the receiving organisation may need to use the alternative reporting procedure under paragraph C4.23.
Legal Employer	The legal employer is the organisation that employs an individual under the relevant employment arrangements. Within a corporate group, the legal employer may differ from the parent company or the organisation providing central HR services. Identifying the legal employer is important when assessing sponsored worker transfers. A share restructuring may change ownership without changing the legal employer, whereas a business transfer may move employees to a different legal entity. These scenarios can produce different sponsorship and immigration consequences.
Certificate of Sponsorship (CoS)	A Certificate of Sponsorship, or CoS, is an electronic record assigned by a licensed sponsor to an eligible worker under a sponsored immigration route. It contains information relevant to the worker’s proposed sponsored employment and immigration application. Where a worker changes employer outside the Home Office’s qualifying corporate transfer provisions, a new CoS may be required. However, qualifying transfers under paragraph C4.10 can allow sponsored workers to continue without new Certificates of Sponsorship where the applicable conditions are satisfied.
Change-of-Employment Application	A change-of-employment application is an immigration application that a sponsored worker may need to make when changing employment in circumstances requiring new immigration permission. For example, moving to a different sponsoring employer may require a new CoS and immigration application where the relevant exemption or corporate transfer provisions do not apply. Qualifying transfers under TUPE or similar protection can allow workers to continue without making change-of-employment applications, provided the Home Office’s conditions are satisfied. Employers should assess the worker’s immigration route and proposed employment arrangements before implementing the change.
Sponsor Management System (SMS)	The Sponsor Management System, or SMS, is the Home Office’s online system used by licensed sponsors to administer their sponsorship responsibilities. Authorised users can perform permitted functions, including reporting specified organisational and sponsored worker changes. Corporate restructuring may affect SMS access, key personnel appointments and the records available to the receiving sponsor. Where transferred workers’ original sponsorship records remain associated with the outgoing sponsor, the receiving organisation may need to use the alternative reporting procedure specified in paragraph C4.23.
Authorising Officer	The Authorising Officer is the senior individual appointed by a sponsor to take overall responsibility for the organisation’s sponsorship arrangements. The role is subject to the Home Office’s eligibility and suitability requirements. Corporate restructuring may result in changes to senior management or the organisation responsible for sponsorship administration. Employers should review whether the existing Authorising Officer arrangements remain appropriate and report any relevant changes in accordance with the applicable guidance.
Key Contact	The Key Contact is the individual designated as a principal contact for communications concerning the sponsor licence. The role is distinct from the Authorising Officer and Level 1 User, although the Home Office permits certain roles to be held by the same individual where the applicable requirements are met. Where corporate restructuring changes management or sponsorship administration, the employer should review the Key Contact arrangements. Relevant changes must be reported through the appropriate Home Office procedure.
Level 1 User	A Level 1 User is an individual authorised to access and administer relevant functions within the Sponsor Management System. The Level 1 User plays an important role in maintaining sponsorship records and submitting reports. Corporate restructuring may affect the availability of existing authorised users. Paragraph C4.3 of the Home Office sponsor guidance provides for reports to be accepted from the new sponsor organisation’s Level 1 User where the original Level 1 User is unavailable following a merger or takeover. Employers should ensure that appropriate SMS access and reporting responsibilities remain in place throughout the restructuring.
Level 2 User	A Level 2 User is a legacy SMS user role with more limited permissions than a Level 1 User. No new Level 2 Users can be appointed from 9 September 2026. Existing Level 2 Users must be converted to Level 1, where eligible, or deactivated by 8 March 2027, after which remaining Level 2 accounts will be automatically deactivated.
Sponsor Licence Reporting Duties	Sponsor licence reporting duties are obligations requiring licensed sponsors to notify the Home Office of specified organisational changes and events affecting sponsored workers. Different reporting provisions apply to different circumstances. Under paragraph C4.2, relevant corporate changes must be reported within 20 working days of the change taking place. Under paragraph C2.3, other organisational changes generally must be reported within 20 working days after the sponsor becomes aware of the change, subject to the applicable exceptions. Changes affecting individual sponsored workers are generally subject to the reporting requirements in section C1, including the usual 10-working-day period where applicable. Employers should identify the correct reporting trigger, deadline and submission procedure for each change.
Dormant Sponsor Licence	A dormant sponsor licence is a licence placed into a restricted status under the Home Office’s corporate change arrangements. Where sponsored workers transfer to another sponsor following a qualifying corporate change, the outgoing licence may be made dormant rather than revoked immediately. Dormancy is not equivalent to an active licence and does not permit ordinary sponsorship activity. The Home Office’s arrangements can preserve limited access to relevant records concerning transferred sponsored workers. Employers should distinguish dormancy from licence revocation and voluntary surrender.
Sponsor Licence Revocation	Sponsor licence revocation is the withdrawal of an organisation’s sponsorship authorisation by the Home Office. Revocation can arise under the specific corporate change provisions following a relevant change in direct ownership. It can also arise as an enforcement consequence where a sponsor breaches applicable requirements and the relevant revocation grounds are met. These situations should be distinguished because the legal basis and consequences may differ. Employers should assess whether a proposed restructuring will affect the existing licence and whether appropriate replacement authorisation is required.
Right to Work Check	A right to work check is a check carried out in accordance with the applicable UK immigration legislation and Home Office guidance to establish an individual’s permission to undertake relevant work. Correctly completed checks can provide a statutory excuse against civil liability for employing or engaging an individual who does not have the required permission, where the relevant legal conditions are satisfied. From 1 October 2026, the Right to Work Scheme has an expanded scope covering specified worker contracts and individual subcontracting arrangements in addition to conventional employment relationships. Corporate restructuring may affect which organisation is responsible for carrying out checks and maintaining the required evidence. Employers should distinguish right to work compliance from their separate obligations as licensed sponsors.
Statutory Excuse	A statutory excuse is the legal protection available against a civil penalty for illegal working where an employer or other person within the applicable statutory scheme has complied with the prescribed right to work checking requirements. The availability and duration of a statutory excuse depend on the circumstances and the relevant legal provisions. Where employees transfer between organisations, the receiving organisation should assess the Home Office’s provisions concerning existing checks and the continuation of a statutory excuse. The transfer of employment contracts or sponsorship responsibility should not be assumed to resolve every right to work compliance requirement.
Sponsor Compliance Audit	A sponsor compliance audit is a review of an organisation’s systems, records and practices against the Home Office’s sponsorship requirements. An audit may examine sponsored worker records, reporting procedures, right to work evidence, key personnel arrangements and the effectiveness of HR monitoring systems. Following corporate restructuring, an audit can help establish whether the organisation’s sponsorship arrangements reflect its new ownership and operating structure. It can also identify outstanding Home Office reports, deficiencies in transferred worker records or uncertainty concerning the organisation responsible for sponsorship. A post-restructuring audit can therefore form part of the employer’s wider compliance assurance process.

 

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Section M: Useful Links and Primary Sources

 

The following official resources provide the legal and policy framework relevant to corporate restructuring involving UK sponsor licence holders and sponsored workers.

Employers should refer to the current Home Office guidance when planning a transaction, particularly where the restructuring changes direct ownership, transfers sponsored workers between legal entities or requires a new sponsor licence application.

The principal source for corporate restructuring is the Home Office’s Workers and Temporary Workers: Guidance for Sponsors, Part 3, particularly section C4 and Annex C4.

The remaining sources address related sponsorship requirements, right to work compliance, employment transfers and the underlying legal framework.

 

Description	URL
Home Office: Workers and Temporary Workers — Sponsor Duties and Compliance (Part 3) Principal Home Office guidance on sponsor duties, organisational changes, corporate restructuring and reporting, including sections C1, C2, C4 and Annex C4.	https://www.gov.uk/government/publications/workers-and-temporary-workers-guidance-for-sponsors-part-3-sponsor-duties-and-compliance/workers-and-temporary-workers-guidance-for-sponsors-part-3-sponsor-duties-and-compliance-accessible
Home Office: Workers and Temporary Workers — Sponsor a Worker (Part 2) Home Office guidance on sponsoring workers, Certificates of Sponsorship and changes to sponsored employment relevant to restructuring.	https://www.gov.uk/government/publications/workers-and-temporary-workers-guidance-for-sponsors-part-2-sponsor-a-worker
Home Office: Workers and Temporary Workers — Apply for a Licence (Part 1) Home Office guidance on sponsor licence eligibility, suitability and application requirements relevant to replacement or receiving organisations.	https://www.gov.uk/government/publications/workers-and-temporary-workers-guidance-for-sponsors-part-1-apply-for-a-licence
Home Office: Sponsor Licence Application Guidance GOV.UK overview of the sponsor licence application process and the responsibilities associated with holding a licence.	https://www.gov.uk/uk-visa-sponsorship-employers
Home Office: Sponsor Licence Supporting Documents — Appendix A Home Office guidance on the supporting documents required for sponsor licence applications, including applications arising from restructuring.	https://www.gov.uk/government/publications/supporting-documents-for-sponsor-applications-appendix-a
Home Office: Right to Work Checks — Employer’s Guide Home Office guidance on right to work checks, statutory excuses and compliance following changes to employing or engaging arrangements.	https://www.gov.uk/government/publications/right-to-work-checks-employers-guide
Home Office: Right to Work Checklist Practical Home Office checklist supporting prescribed right to work checks and related record keeping.	https://www.gov.uk/government/publications/right-to-work-checklist
Home Office: Illegal Working Penalties — Codes of Practice Home Office codes of practice on illegal working civil penalties and statutory excuse requirements.	https://www.gov.uk/government/publications/illegal-working-penalties-codes-of-practice-for-employers
Home Office: Avoiding Discrimination When Conducting Right to Work Checks Home Office code of practice on carrying out right to work checks fairly and consistently.	https://www.gov.uk/government/publications/right-to-work-checks-code-of-practice-on-avoiding-discrimination
Legislation: Transfer of Undertakings (Protection of Employment) Regulations 2006 The statutory framework governing qualifying TUPE transfers and service provision changes.	https://www.legislation.gov.uk/uksi/2006/246/contents
Home Office: Immigration Rules — Appendix Skilled Worker The Skilled Worker provisions of the Immigration Rules, relevant where restructuring affects sponsored employment or requires a new immigration application.	https://www.gov.uk/guidance/immigration-rules/immigration-rules-appendix-skilled-worker
Home Office: Sponsor Guidance Collection Home Office collection of sponsorship guidance and related policy materials for employers and educators.	https://www.gov.uk/government/collections/sponsorship-information-for-employers-and-educators

 

1. Using the official guidance during corporate restructuring

 

Employers should use the official sources together rather than relying on a single document.

In particular:

 

• Ownership changes: Consult Part 3, section C4 and Annex C4.
• Corporate reporting: Consult Part 3, sections C2 and C4.
• Sponsored worker reporting: Consult Part 3, sections C1 and C4, including paragraph C4.23 where applicable.
• New sponsor licence applications: Consult Part 1, Appendix A and the relevant provisions of Part 3.
• Changes to sponsored employment: Consult Part 2 and the immigration rules for the relevant route.
• TUPE and business transfers: Consult the TUPE Regulations alongside Part 3, section C4.
• Right to work compliance: Consult the current employer guidance, checklist and relevant codes of practice.

 

The Home Office’s corporate change requirements are fact-specific. Employers should assess the legal effect of each restructuring step, the status of affected sponsor licences and the immigration circumstances of sponsored workers.

Where a transaction creates uncertainty about sponsorship continuity, licence replacement requirements or the immigration position of transferred workers, specialist advice should be obtained before implementation wherever possible.

 

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