UK Sponsor Licence Guide for Employers: How to Apply in 2026

A UK sponsor licence allows employers to hire international workers on the Skilled Worker visa, and the application costs £536 for small or charitable sponsors and £1,476 for medium or large sponsors. The standard processing time is approximately eight weeks, with a priority service available that reduces this to around 10 working days. Since April 2024, sponsor licences no longer have an expiry date, meaning once granted, they remain valid indefinitely provided the employer meets ongoing compliance duties.

Hiring international talent is increasingly important for UK businesses facing skills shortages across technology, healthcare, engineering, and professional services. However, the Home Office takes sponsor licence compliance extremely seriously. Approximately 2,000 sponsor licences were revoked in 2025 alone, often for failures in record-keeping and reporting obligations. This guide walks employers through every step of the sponsor licence application process, ongoing duties, and how to avoid common pitfalls.

What Are the Two Types of Sponsor Licence?

The Home Office issues two main categories of sponsor licence, and employers can hold one or both depending on their hiring needs:

• Worker licence: Covers the Skilled Worker, Senior or Specialist Worker, Minister of Religion, and International Sportsperson routes. This is the licence most employers need to hire permanent international employees.
• Temporary Worker licence: Covers routes such as the Creative Worker, Charity Worker, Religious Worker, Government Authorised Exchange, and Seasonal Worker. This is used for shorter-term or specific-purpose employment.

Most employers seeking to hire skilled professionals from overseas will need the Worker licence. If you anticipate hiring workers under both categories, you can apply for both at the same time on a single application form.

How Much Does a Sponsor Licence Cost?

The costs associated with holding a sponsor licence go beyond the initial application fee. Here is a comprehensive breakdown:

Cost Item	Small / Charitable Sponsor	Medium / Large Sponsor
Sponsor licence application fee	£536	£1,476
Certificate of Sponsorship (per worker)	£239	£239
Immigration Skills Charge (per year, per worker)	£364	£1,000
Priority processing (optional)	£500	£500
Legal/consultancy fees (typical range)	£1,500 - £4,000	£2,000 - £6,000

For a more detailed analysis of all costs involved in sponsoring a worker, including those paid by the employee, see our guide on UK visa sponsorship costs for 2026.

What Is the Application Process for a Sponsor Licence?

The application process involves several stages. Here is what employers should expect:

Step 1: Check Your Eligibility

Your organisation must be a genuine business operating lawfully in the UK. You need to demonstrate that you have appropriate HR and recruitment systems in place to monitor sponsored workers. The Home Office will check that you have no history of immigration non-compliance and that your key personnel have no unspent criminal convictions for relevant offences.

Step 2: Appoint Key Personnel

Every sponsor licence requires three named individuals who manage different aspects of the sponsorship process:

• Authorising Officer: The most senior person responsible for the licence. This should be a director, partner, or equivalent. They are ultimately accountable for all sponsorship activities and compliance.
• Key Contact: The main point of contact between your organisation and UKVI. This person receives correspondence and updates about the licence.
• Level 1 User: The person who manages the Sponsorship Management System (SMS) on a day-to-day basis, including assigning Certificates of Sponsorship and reporting changes. You can have additional Level 2 Users with more limited access.

Step 3: Prepare Supporting Documents

You must submit evidence that your organisation is genuine, trading, and capable of meeting its sponsorship obligations. Required documents typically include proof of business registration (Companies House certificate), employer liability insurance, evidence of trading (bank statements, contracts, invoices), and evidence of your premises (lease agreement or utility bills).

Step 4: Submit the Online Application

Complete the online application form on the GOV.UK website, pay the appropriate fee, and upload your supporting documents. Once submitted, you will receive an acknowledgement with a reference number.

Step 5: Prepare for a Compliance Visit

UKVI may conduct a pre-licence compliance visit to verify the information in your application. This can happen without notice. During the visit, an inspector will check your HR processes, record-keeping systems, and interview key personnel. Not all applicants receive a visit, but you should be prepared from the moment you submit your application.

How Long Does the Application Take to Process?

Standard processing for a sponsor licence application is approximately eight weeks from the date of submission. If you need the licence sooner, you can pay £500 for the priority service, which aims to process the application within 10 working days. Note that priority processing is not always available and may be suspended during periods of high demand.

What Are Your Compliance Duties as a Sponsor?

Holding a sponsor licence comes with significant ongoing responsibilities. Failure to meet these duties is the most common reason for licence revocation. Key duties include:

What Must You Report to the Home Office?

You must report certain changes to UKVI within 10 working days using the SMS. Reportable events include:

• A sponsored worker does not start their job on the expected date
• A sponsored worker is absent from work for more than 10 consecutive working days without permission
• A sponsored worker's employment ends (for any reason)
• Any significant changes to the sponsored worker's role, salary, or working hours
• Changes to your organisation's address, ownership, or key personnel
• If you stop trading or become insolvent

What Records Must You Maintain?

You must keep copies of all sponsored workers' passports, BRPs, right-to-work evidence, contact details, and a record of their attendance and absences. These records must be available for inspection at any time during a compliance visit, which can be unannounced.

What Are the Most Common Reasons for Licence Revocation?

Understanding why licences get revoked can help you avoid the same mistakes. Based on 2025 data, the most common reasons include:

Reason for Revocation	Percentage of Cases	Avoidance Strategy
Failure to report changes within 10 days	28%	Set calendar reminders, assign dedicated SMS user
Non-genuine employment / vacancy	22%	Ensure roles are real, documented, and at appropriate skill level
Inadequate HR and record-keeping systems	19%	Implement robust document management systems
Paying below sponsored salary	16%	Regular payroll audits against CoS details
Failed compliance visit	10%	Train all key personnel on their duties
Other (criminal activity, insolvency)	5%	Maintain lawful business operations

What Changed for Sponsor Licence Holders in April 2026?

New pay-period salary compliance rules took effect in April 2026. Under these rules, UKVI now monitors whether sponsored workers are being paid the correct salary on a per-pay-period basis, not just annually. This means that if a sponsored worker's monthly pay falls below the required threshold in any given month (for example, due to unpaid leave or reduced hours), the sponsor must report this and may face compliance action. Employers need to ensure their payroll systems can flag any shortfalls in real-time.

For a summary of all recent changes, read our article on UK immigration rule changes in March 2026.

How Do You Assign a Certificate of Sponsorship?

Once you have your sponsor licence, you can hire international workers by assigning them a Certificate of Sponsorship. The process involves logging into the SMS, selecting the type of CoS (defined for out-of-country applications, or for in-country switching), entering the worker's details, role information, SOC code, and salary. Each CoS costs £239. The worker then uses the CoS reference number when applying for their visa.

For information on how long the overall sponsorship and visa process takes, see our salary thresholds guide.

Frequently Asked Questions

Can a small business get a sponsor licence?

Yes, there is no minimum company size requirement. Small businesses, including those with fewer than 50 employees and annual turnover under £10.2 million, qualify for the reduced application fee of £536 and the lower Immigration Skills Charge of £364 per year per worker. Sole traders and partnerships can also apply, though they may face additional scrutiny during the compliance assessment.

Does a sponsor licence expire?

No, since April 2024, sponsor licences no longer have an expiry date. Previously, licences were valid for four years and required renewal. Now, once granted, the licence remains valid indefinitely as long as you meet your compliance duties. However, UKVI can suspend or revoke the licence at any time if you breach your obligations.

What happens if my sponsor licence is revoked?

If your licence is revoked, all Certificates of Sponsorship you have assigned become invalid. Sponsored workers whose visas are linked to your organisation will have their permission curtailed, typically to 60 days, during which they must find a new sponsor or leave the UK. You cannot reapply for a sponsor licence for at least 12 months after revocation (or longer in serious cases), and you may need to demonstrate that you have resolved the compliance failures.

Can I sponsor a worker who is already in the UK?

Yes, you can sponsor workers who are already in the UK on a visa that permits in-country switching. This includes individuals on Graduate visas, other Skilled Worker visas, or certain other categories. The worker applies for a change of employer or change of employment, and you assign them a CoS. They can continue working for you while the application is being processed.

How many workers can I sponsor?

There is no hard limit on the number of workers you can sponsor. However, UKVI will consider the size and nature of your business when assessing CoS requests. If you make an unusually high number of CoS requests relative to your organisation's size, UKVI may require additional evidence that each role is genuine and necessary.

Getting your sponsor licence right is the foundation of building an international workforce. The process requires careful preparation and ongoing commitment to compliance, but the reward is access to a global talent pool. Visit Tarve to connect with international professionals who are ready to contribute to your business.