If your business wants to hire talent from overseas, you need a sponsor licence UK employers can rely on. It is the Home Office permission that lets you assign a certificate of sponsorship to a worker, and that worker then applies for a UK work visa. Without it, you cannot offer UK visa sponsorship.

This guide explains how a sponsor licence works, the sponsor licence requirements, the sponsor licence application steps, sponsor licence cost UK employers should budget for, and the sponsor licence compliance duties that come with it.

Quick answer: A UK sponsor licence is a Home Office licence that allows an employer to sponsor overseas workers. To get one, your business must be genuine and operating in the UK, have suitable HR and recordkeeping systems, appoint key personnel, and apply online with supporting documents. The Home Office fee is £611 for small or charitable sponsors and £1,682 for medium and large sponsors (from 8 April 2026), plus a £525 certificate of sponsorship for each worker.

1. What is a sponsor licence?

A sponsor licence is official permission from UK Visas and Immigration (UKVI), part of the Home Office, for an organisation to employ people from outside the UK in eligible roles. You may see it called a “sponsorship licence” or a “sponsor licence UK”, but they are the same thing.

Once you hold a licence, you can:

• Assign a certificate of sponsorship to a named worker.
• Support that worker’s skilled worker visa application.
• Manage sponsored workers through the Home Office Sponsor Management System (SMS).

A licence does not give you the right to sponsor anyone for any job. The role must meet immigration rules on skill level, salary and eligible occupation code.

2. Who needs a sponsor licence?

You need a sponsor licence if you want to employ someone who needs UK visa sponsorship, which generally means a worker from outside the UK and Ireland who does not already have the right to work in the UK. Typical sponsors include:

• Hospitals, care providers and healthcare staffing firms
• Technology and engineering companies
• Hospitality and restaurant groups
• Schools, universities and charities
• Finance, legal and professional services firms
• Manufacturing and logistics businesses
• Start-ups and growing SMEs

You do not need a licence to employ someone who already has settled status, pre-settled status or another visa with full work rights. If you are not sure, an immigration consultant UK businesses trust can confirm this in a short call.

3. Types of sponsor licence

The two main types are:

Licence typeUsed forExamplesWorker licenceLong-term, skilled rolesSkilled Worker, Senior or Specialist Worker, Health and Care WorkerTemporary Worker licenceShort-term or specific rolesCreative worker, charity worker, seasonal worker, government-authorised exchange

Most employers searching for a skilled worker sponsor licence need the Worker licence. You can apply for several routes in one sponsor licence application.

4. Sponsor licence requirements

The sponsor licence requirements fall into three areas: your organisation, your people and your systems.

Your organisation

• You must be a genuine organisation operating lawfully in the UK.
• You must be trading or operating in the UK (or able to show real plans, depending on your sector).
• You must have a genuine vacancy or a clear, lawful need to sponsor.
• Your roles must be eligible for the sponsorship route you apply for.

Your key personnel

You must appoint people to run your sponsorship duties:

• Authorising Officer: a senior, responsible person who is accountable to the Home Office.
• Key Contact: the main contact with UKVI.
• Level 1 User: manages your account on the Sponsor Management System day to day.

These people should be UK-based, and the Home Office expects them to have no unspent criminal convictions or immigration-related offences. A poor choice of key personnel is one of the most common reasons for refusal.

Your systems and HR processes

The Home Office must be confident that you can meet your sponsor licence compliance duties. You need to show:

• A system for right to work checks and record keeping.
• A way to track and report your sponsored workers’ contact details, attendance and changes in circumstances.
• Secure storage for employee records (passports, visas, contracts, payroll).
• Written HR policies covering recruitment and monitoring of sponsored staff.

Everything must be ready before you apply, because the Home Office may visit your premises to check.

5. Sponsor licence application: step by step

A strong sponsor licence application is accurate, complete and consistent. These are the steps.

Choose your route. Decide which licence type and routes you need, such as Skilled Worker or Health and Care Worker.

Appoint key personnel. Confirm your Authorising Officer, Key Contact and Level 1 User.

Gather supporting documents. Prepare your required documents (see the checklist below).

Complete the online application. Apply on gov.uk, entering accurate organisation details and describing your business and recruitment needs.

Pay the fee. Pay the Home Office fee online. This is non-refundable even if the application is refused.

Submit documents. Send supporting evidence as instructed after you submit.

Home Office review. UKVI may ask for more information and may carry out a compliance visit.

Decision. If approved, you receive your licence rating and can start assigning a certificate of sponsorship.

This is the sponsor licence process at a glance. Each step has pitfalls, which is why many employers use a sponsor licence consultant to review the application before it is submitted.

6. Sponsor licence checklist

Use this sponsor licence checklist before you start. The Home Office decides which documents you must provide, so confirm the exact list on gov.uk for your organisation.

Core documents (commonly requested)

• Proof of registration (Companies House certificate, charity or partnership registration)
• Evidence of trading, such as bank statements, invoices, contracts, or lease/premises documents
• Proof of UK business bank account
• Employers’ liability insurance certificate (where applicable)
• VAT or PAYE evidence
• Sector-specific registrations (for example, CQC registration for care providers)

Internal readiness

• Authorising Officer, Key Contact and Level 1 User chosen and eligible
• Right to work check process documented
• HR system to track sponsored workers
• Record-keeping and data storage in place
• Job descriptions and SOC (occupation) codes identified
• Salary levels meet the going rate and minimum thresholds
• Budget set for the licence fee, CoS fees and Immigration Skills Charge

Important points about sponsor licence fees

• The licence fee is paid once per application and is non-refundable.
• A certificate of sponsorship fee is charged for each worker you sponsor.
• The Immigration Skills Charge depends on your size and how long the worker is sponsored.
• Under current rules, you must not pass the licence fee, CoS fee or Immigration Skills Charge on to the worker, and doing so can put your licence at risk.
• Professional fees for a sponsor licence consultant are separate from Home Office fees and vary by provider and complexity.

Real-world cost also includes staff time, HR systems and ongoing compliance. For a full breakdown with examples, see our guide to sponsor licence cost UK.

Always check current fees on gov.uk, because they are reviewed regularly.

7. Sponsor licence process and timeline

The sponsor licence process takes time, so plan ahead.

• Standard processing: the Home Office aims to decide most applications within about 8 weeks, but timings vary.
• Priority service: an optional paid service can speed up the decision, and is not guaranteed in every case.
• Compliance visit: the Home Office may visit before or after the decision, which can add time.
• Refusal: if refused, you generally must wait before you can reapply, so a rushed application costs you months.

Prepare your documents and key personnel before you start, so you are ready for the review.

8. Skilled worker sponsor licence explained

The most popular option is the skilled worker sponsor licence, which allows you to sponsor people for the Skilled Worker visa. To use it:

• The job must be on the list of eligible occupations.
• The role must meet the minimum skill level set in the rules.
• The salary must meet both the general threshold and the “going rate” for that occupation (whichever is higher), unless a lower rate applies, such as for new entrants or shortage roles.

These thresholds have changed several times in recent years, so check current figures on gov.uk or ask us before you advertise a role.

9. Certificate of sponsorship (CoS)

A certificate of sponsorship is not a paper certificate. It is a unique electronic reference number that you generate in the Sponsor Management System and give to the worker. The worker uses it in their visa application.

• A defined CoS is used for workers applying from outside the UK, and is requested for a specific person and role.
• An undefined CoS was used for in-country applications in the past, and rules on this have changed, so check current guidance.
• Each CoS has a fee, and the worker must use it within a limited time.

Accurate CoS information matters. Errors in job title, SOC code or salary can lead to refusal for the worker and compliance trouble for you. Read more in our certificate of sponsorship guide.

10. Skilled worker visa requirements

Understanding skilled worker visa requirements helps you choose the right candidates. In broad terms, the applicant must:

• Have a valid certificate of sponsorship from a licensed sponsor.
• Be offered a job in an eligible occupation at the required skill level.
• Meet the minimum salary requirements.
• Meet the English language requirement.
• Meet financial, identity and (where required) criminal record and tuberculosis test requirements.

For a full explanation of skilled worker visa sponsorship from the worker’s side, see our guide to the UK work visa routes.

11. Sponsor licence compliance: keeping your licence

Getting the licence is only the first step. Sponsor licence compliance is an ongoing legal duty, and breaches can lead to downgrading, suspension or revocation, and a revoked licence ends the right of your sponsored staff to work for you.

Your main duties include:

• Record keeping: keep copies of passports, visas, contact details and right to work checks.
• Reporting duties: tell the Home Office about specified changes, such as a worker not starting, leaving, or changes to their job or salary, within the required time (typically 10 working days).
• Monitoring: track attendance and make sure workers do the job they were sponsored for.
• Right to work checks: carry these out correctly for all staff, not only sponsored workers.
• Genuine vacancies: make sure roles are real and the salary and job description are accurate.
• Keeping key personnel up to date: replace and update your Authorising Officer, Key Contact and Level 1 User as needed.

Preparing for a Home Office audit: inspectors may ask to see HR files, payroll, job descriptions and your systems. Regular internal audits protect your licence. A2Z Immigration offers compliance health checks and mock audits.

12. Why do sponsor licence applications get refused?

Common reasons include:

• Inaccurate or inconsistent information
• Missing or weak supporting documents
• Unsuitable key personnel
• Doubts about whether the business is genuine
• No clear HR or compliance systems
• Previous immigration or compliance problems

A refusal can delay your hiring plans and cost you the fee, so careful preparation is cheaper than reapplying.

13. Do you need a sponsor licence consultant?

You can apply yourself, but many employers choose a sponsor licence consultant because it:

• Reduces the risk of refusal by checking documents and answers before submission
• Saves senior management time
• Helps you choose the right routes and key personnel
• Builds compliance systems before the Home Office visit
• Provides ongoing support after approval

When choosing an immigration consultant UK wide, check that they are regulated, for example by the OISC or SRA, and ask for their registration number. A2Z Immigration provides UK immigration advice to employers and individuals across England, Scotland, Wales and Northern Ireland, with online consultations available nationwide.

Work with A2Z Immigration

Whether you need your first sponsor licence application, support with sponsor licence compliance, or help assigning a certificate of sponsorship, our team can guide you through the whole sponsor licence process.

Book your free eligibility check today. [Button: Book a Consultation]

14. Frequently asked questions

How long does a sponsor licence last?
A sponsor licence is generally valid for four years and can be renewed. Keep your compliance up to date, because the Home Office can revoke a licence at any time for serious breaches.

What is the sponsor licence cost UK businesses pay?
The Home Office fee is £611 for small or charitable sponsors and £1,682 for medium and large sponsors, and each Skilled Worker certificate of sponsorship costs £525. You may also pay the Immigration Skills Charge and any optional priority service fee.

Can a new business or start-up get a sponsor licence?
Yes, if it is genuine, operating lawfully and can meet the sponsor licence requirements, although it may need to show extra evidence of its plans and systems.

Can I pass the sponsor licence fees to the worker?
No. The licence fee, certificate of sponsorship fee and Immigration Skills Charge must be paid by the employer.

What is the difference between a sponsor licence and a certificate of sponsorship?
The sponsor licence is the permission for your organisation to sponsor. The certificate of sponsorship is the reference number you assign to each individual worker.

How long does the sponsor licence application process take?
Standard decisions typically take around eight weeks, and priority services can be faster. Timelines vary, so check current processing times.

Can a sponsor licence consultant guarantee approval?
No ethical adviser can guarantee a Home Office decision, but a good consultant improves your chances by making sure your application is accurate, complete and compliant.

Do I need a sponsor licence to hire a worker already in the UK on a visa?
It depends on their visa. If they need sponsorship for the role, yes. A consultation can confirm this quickly.