How to apply for a UK expansion worker visa  

The UK expansion worker visa is part of the global business mobility route. It enables overseas businesses seeking to expand into the UK to temporarily assign senior managers and specialist employees, including business owners, to the UK to establish a British operation. Opening on 11 April 2022, it replaced the representative of an overseas business visa (except for journalists). 

Initial permission as a UK expansion worker can be granted for up to a year. This can be renewed for a further year, to a maximum of two continuous years. There is also an overall limit on time allowed in this route, even if not continuous: five years in any six-year period on this visa or any of the following:

• Intra-company graduate trainee visa
• Intra-company transfer visa
• Graduate trainee visa (global business mobility)
• Secondment worker visa (global business mobility)
• Senior or specialist worker visa (global business mobility)
• Service supplier visa (global business mobility)

If the worker needs to remain in the UK for longer than five years, they would need to switch into a different route (typically skilled worker). It is not possible to get indefinite leave to remain (settlement) as an expansion worker.

Most businesses can sponsor up to 10 expansion workers at any one time and they can bring family members. Previously the limit was five workers, but this was expanded to 10 from 22 July 2025.

Example

TechGiant Corp, based in San Francisco, has been trading since 2017. It wishes to expand into the UK.

TechGiant executives have held initial scoping meetings in London (as permitted under the visitor rules) and hired Regus shared office space as a base. They’ve decided that it’s time to accelerate the UK expansion plan and technical director Dan has volunteered to oversee it on the ground.

The company will first need to get a UK expansion worker sponsor licence. Once obtained, TechGiant can transfer Dan and up to nine of his team to the UK to set up the British arm.

Then, once TechGiant is established and trading in the UK, it can apply to replace its expansion worker sponsor licence with a skilled worker licence to hire more people.

Key information

The most important document to read in detail before you embark on giving advice on this route is the Global Business Mobility sponsor guidance. This contains essential information on both the sponsor licence process — which differs significantly from the more familiar process for the skilled worker and other global business mobility routes, such as senior or specialist worker — and the requirements that the worker must fulfil.

Then there’s the usual overview on gov.uk and the immigration rules in Appendix Global Business Mobility.

Consider alternatives first

The expansion worker route is going to be tricky for the vast majority of businesses seeking to expand into the UK, as Ross previously explained in his review of the route a year on from its creation, and Robert’s review two years on.

The lack of popularity is reflected in the number of applications by businesses applying for a licence to sponsor workers in the route. In the statistics for the year ending June 2025, there were 120,778 organisations and institutions registered as licensed sponsors for work and study but only around 600 sponsors with a licence in the expansion worker route.

At an early stage, consider if there is any possibility that the skilled worker, global talent or high potential routes could work instead. If so, I would recommend using those for the worker(s) who need to come to the UK.

Early considerations

If expansion worker is the only option, the next thing to consider is which workers are eligible for a visa.

First of all, they must already be employed by the “sponsor group”. This means that they must be working for the overseas business that is expanding to the UK or an entity that is linked to that business by way of common ownership or control, as defined in the glossary of the sponsor guidance. The worker can meet the requirement through employment as an employee, self-employed contractor or other basis.

The person being transferred must have worked for the sponsor group for a cumulative period of at least 12 months outside the UK: paragraph UKX 5.6(a) and UKX 5.6 (b) of the rules. This is waived if:

• they are a “high earner” (currently defined as earning a gross salary of at least £73,900);
• they are a Japanese national and the UK business is being established under the CEPA trade deal; or
• they are a national or permanent resident of Australia and the UK business is being established under the UK-Australia Free Trade Agreement.

Paragraph UKX 5.7 confirms that this 12 months of employment must have been “continuous”, unless one of the exceptions listed (e.g. maternity leave) applies.

It’s also important to check the person’s UK visa record at an early stage. They are only allowed to stay in the UK for a maximum of five years in any six-year period. This limit includes time in the UK on another global business mobility visa or on the old Intra-company Transfer routes:

UKX 11.1. The grant of permission must not lead to the applicant being granted cumulative periods of permission in the Global Business Mobility routes and Intra-company routes totalling more than 5 years in any 6-year period.

It’s important to also consider the skill and salary requirements at an early stage. I’ll explain more about these points later.

Finally, as always, early consideration of the general grounds for refusal is advisable.

Sponsorship

In order for the worker to apply for immigration permission, they will need a certificate of sponsorship number to enter onto the application form. The certificate of sponsorship must be assigned by the overseas business which is expanding into the UK and which has been approved to hold a UK expansion worker sponsor licence.

Licence

The requirements for getting a licence are in the sponsor guidance and there are both general global business mobility rules (in section GBM 2) and extra expansion worker rules (section GBM 3). The latter are onerous and include:

• GBM 3.3: the sponsor is not already actively trading in the UK (businesses that are actively trading in the UK would need to use the skilled worker / senior or specialist worker route instead); 
• GBM 3.4: the sponsor has a UK “footprint”, meaning it can demonstrate that it has secured business premises here and/or has registered the branch/subsidiary with Companies House;
• GBM 3.6: the sponsor has been active and trading overseas for at least three years, unless one of the exceptions in paragraphs GBM 3.11-3.16 of the guidance applies.

As with any sponsor licence application, there must be certain “key personnel” nominated, including an authorising officer. But if there is no UK-based worker who can act as the authorising officer, a “senior employee of the overseas business who will be assigned to the UK to oversee the expansion” can take on that role. In our example, Dan could be the authorising officer. The sponsor guidance has more detail about specific steps to take in this scenario.

A licence lasts four years but, again unlike other routes, cannot be renewed after that. 

Certificate of sponsorship

Once the sponsor has a licence, a certificate of sponsorship can then be assigned to the person being transferred.

Paragraph UKX 5.1 of Appendix Global Business Mobility confirms that the certificate of sponsorship must:

(a) confirm the applicant’s name, that they are being sponsored as a UK Expansion Worker, details of the job, salary and any allowances the sponsor is offering them (if applicable) and PAYE details if HM Revenue and Customs (HMRC) requires income tax and national insurance for the sponsored job to be paid via PAYE; and

(b) include a start date for the job, stated by the sponsor, which is no more than 3 months after the date of application; and

(c) not have been used in a previous application which was either granted or refused (but can have been used in a previous application which was rejected as invalid, made void or withdrawn); and

(d) not have been withdrawn by the sponsor or cancelled by the Home Office; and

(e) confirm that the applicant has worked for the sponsor group for the period required at UKX 5.6.(b); and

(f) confirm whether the Academic Technology Approval Scheme (ATAS) requirement in Appendix ATAS applies.

The would-be expansion worker must not submit their visa application more than three months before the start date on the certificate of sponsorship, and the certificate of sponsorship must be used within three months of the date it is assigned. A certificate of sponsorship is “used” when a valid immigration application is submitted which cites the certificate of sponsorship number.

Example

Dan is due to start work in the UK on 1 July 2024. He assigns himself a certificate of sponsorship on 1 February 2024. Dan must submit his application by 1 May 2024. If he applies later than that, a new certificate of sponsorship will need to be applied for, which is done through the Sponsor Management System, and assigned.

The guidance tells sponsors that “You will only be permitted to sponsor as many people as you genuinely need to establish your business in the UK, up to a maximum of 10. Your [certificate of sponsorship] allocation will therefore not be higher than 10 at any time”. The allocation will also be reduced to zero after two years. That is because the Home Office expects the company to have established its UK trading presence by then and to have no further need of expansion workers.

Skill level

The job that the applicant will be doing in the UK, as stated on the certificate of sponsorship, must be listed as eligible for the global business mobility routes in Appendix Skilled Occupations. These are roles considered to require at least an undergraduate degree.

If in doubt, check the separate list of jobs that are eligible for expansion worker. You will usually meet the job skill level requirement if the job you are being sponsored for is on that list.

The Appendix Global Business Mobility rules allow Home Office caseworkers to reject a visa application if they think the person will not really be doing work that qualifies as a skilled occupation:

UKX 6.2. The decision maker must not have reasonable grounds to believe the sponsor has chosen a less appropriate SOC 2020 occupation code for any of the following reasons:

(a) the most appropriate SOC 2020 occupation code is not eligible under the Global Business Mobility routes; or

(b) the most appropriate SOC 2020 occupation code has a higher going rate than the proposed salary.

UKX 6.3. To support the assessment in UKX 6.2, the decision maker may, in particular, consider:

(a) whether the sponsor has shown a genuine need for the job as described; and

(b) whether the applicant has the appropriate skills, qualifications and experience needed to do the job as described; and

(c) the sponsor’s history of compliance with the immigration system including, but not limited to, paying its sponsored workers appropriately; and

(d) any additional information from the sponsor.

Salary requirement

The applicant’s salary for the role in the UK, as stated on the certificate of sponsorship, must be at least £52,500. This is known as the “general salary requirement”.

In addition, the salary must also be at or above the “going rate” referred to in Appendix Skilled Occupations if that is higher than the general salary threshold.

Example

Dan is TechGiant Corp’s technical director. He’ll be transferring to the UK as part of the initial team establishing the UK presence. His role will be to oversee the systems integration project and staff (until a UK-based HR team is established).

The appropriate occupation code from Appendix Skilled Occupations is 1137 (information technology directors). The “going rate” for code 1137 is £61,200 based on a 37.5-hour week.

Dan will be paid £75,000 and contracted to work 45 hours per week. To get the going rate for a 45-hour week, we need to use the formula in paragraph GBM 8.8 of the sponsor guidance:

1 x (the going rate for the occupation code stated in Table 2 or 2b of Appendix Skilled Occupations) multiplied by (the number of weekly working hours stated by you on the [certificate of sponsorship] / 37.5)

So in this case, we get 1 x (£61,200) x (45 / 37.5) = £73,440. Dan’s salary of £75,000 is therefore above the going rate.

If needed, certain allowances can be taken into account as well as gross salary. Section GBM 8 of the sponsor guidance contains detailed information and examples of what allowances can be taken into account. This includes the fact that accommodation allowances can be taken into account, but only up to a maximum of 30% of the total salary package. It also lists allowances that specifically cannot be counted towards the salary threshold, such as in-kind benefits, company cars, payments to cover business expenses, etc.

The sponsor guidance sets out an additional calculation for those who have irregular working patterns.  This is applicable for those whose hours are not the same each week, resulting in uneven pay. Work in excess of 48 hours in some weeks can be considered towards the salary threshold of £45,800, providing the average over a regular cycle (which can be less than, but not more than, 17 weeks) is not more than 48 hours a week. Any unpaid rest weeks will count towards the average when considering whether the salary thresholds are met.

Genuineness

On 7 August 2023, a new requirement was been added to the rules, as paragraph UKX 9A.1. This specifies that the applicant must genuinely intend and be able to do the specified role, and not intend to take employment other than in the role they are being sponsored to fulfil.

Switching from inside the UK

The rule on switching onto expansion worker from another immigration route is in paragraph UKX 1.5ZA of Appendix Global Business Mobility. This essentially states that it’s possible to switch into this route provided you were not last here as a visitor, short-term student, parent of  child students, seasonal worker, domestic worker in a private household, or with leave outside the immigration rules. Paragraph UKX 1.5A provides restrictions on switching for students. Switching is allowed in all other cases.

Example

Dan is in the UK as a visitor for initial scoping meetings. He cannot switch onto UK expansion worker and must instead apply from overseas. Dan returns to San Francisco and applies from there.

Visa application process and documents

The visa application must be made via an online application form. The form itself should take no more than 15-20 minutes to complete as most of the key information is contained in the certificate of sponsorship.

The documentation for this route will generally be extremely simple. There is no English language requirement so many applicants will just need to provide ID. The hard work will have already been done to ensure that the certificate of sponsorship contains all the essential information.

One thing the applicant will need to provide is evidence that they meet the financial requirement (previously called the maintenance requirement) in paragraphs UKX 10.1-10.3. This means they will need to have held cash funds of at least £1,270 for at least 28 consecutive days ending not more than 31 days before the application is submitted. There is more information in Appendix Finance. Sponsors under this route cannot certify maintenance, but there is an exception for people who have already been living in the UK for 12 months or more.

It is also important to ensure that payslips or other evidence that demonstrates that the person has worked for the sponsor group overseas for the cumulative period of at least 12 months is ready to provide if requested.

Where the applicant is subject to the Academic Technology Approval Scheme (also known as ATAS) as set out in Appendix ATAS, they will need to submit a valid ATAS certificate. Likewise, a TB certificate may be required for entry clearance applications, under Appendix  Tuberculosis (TB). 

As always, it is important for lawyers helping with these applications to prepare a detailed cover letter to lead the caseworker through the relevant Rules and ensure any complexities are thoroughly addressed.

How much does it cost?

The current fees associated with each UK expansion worker application are:

• Certificate of Sponsorship: £55
• Application fee: £319
• Immigration Health Surcharge: £1035 per year

The sponsor licence costs £574. There is no Immigration Skills Charge.

Once the application is approved

Successful applicants will be granted an eVisa covering the duration of their stay in the UK.

They will be permitted to:

• work as described on the certificate of sponsorship;
• study
• do voluntary work

Supplementary employment is not allowed. Access to public funds is prohibited. 

Unlike the old representative of an overseas business route, this route does not lead to settlement in the UK.

This article was originally published on 24 May 2022 and has previously been updated by Pip Hague. It has most recently been updated by Rachel Whickman so that it is correct as of the new date of publication shown.