Sponsor Licence Application: Guide for Employers
If your UK business or organisation wants to employ overseas workers, you must apply for and be granted a UK sponsor licence. This guide details what a sponsor licence is, the application process, and what your responsibilities as a UK sponsor will be.
For advice and guidance regarding any aspect of obtaining a UK sponsor licence, including the eligibility requirements, costs involved, or how to apply, contact Birmingham Immigration Lawyers today.
We can accurately and easily guide you through the sponsor licence application process from start to finish. Call us on 0121 667 6530 or contact us online.
Page Contents
- What is a Sponsor Licence?
- What is a Certificate of Sponsorship?
- Who Can Apply for a Sponsorship Licence?
- Types of Sponsor Licence
- Requirements for UK Sponsor Licence
- Required Documents for a Sponsor Licence Application
- How to Apply for a Sponsor Licence
- After You Apply for a Sponsor Licence
- How Much Does it Cost to Apply for a Sponsor Licence?
- What is the Immigration Skills Charge?
- How Long is a Sponsor Licence Valid For?
- Understanding the Sponsor Licence Rating
- What are the Sponsorship Licence Duties?
- Understanding the Sponsorship Management Roles
- What if my Sponsor Licence is Refused?
- How We Can Help
- Frequently Asked Questions
What is a Sponsor Licence?
If you’re a UK business looking to hire workers from outside the country, including unpaid workers such as charity volunteers, you must usually apply for a sponsor licence. A sponsor licence grants you official permission from the UK Home Office to legally employ skilled workers from overseas, provided you comply with all the associated rules and regulations set out by the UK government.
A sponsor licence allows you access to a wider talent pool of skilled workers, which can help your business address employee shortages, promoting business growth and innovation. It can help with things like employee retention and can even give you a competitive advantage. Its purpose is to do so legally and in compliance with UK immigration law.
As a licensed UK sponsor, you will have responsibilities to uphold, such as maintaining records of all overseas employers and reporting any changes to the Home Office. You will need to make sure all of your employees have the skills and qualifications necessary to complete their work and pay them in accordance with UK law.
To be eligible for a sponsor licence, you will need to have appropriate systems in place that will allow you to monitor all of your overseas employees and key personnel within your business who will be responsible for managing sponsorship. You will not be eligible to apply if you have any unspent criminal convictions for crimes relating to immigration law, fraud or money laundering.
What is a Certificate of Sponsorship?
A certificate of sponsorship (CoS) is a legal, digital document issued by UK sponsor licence holders to foreign workers that allows them to apply for a UK visa. It confirms they are sponsored by a UK employer and have a genuine job offer in the UK as part of their visa application.

Who Can Apply for a Sponsorship Licence?
All businesses or organisations that want to hire workers from outside the UK, whether temporarily or long-term, will need to apply for a sponsor licence. This includes private businesses of all sizes, public sector organisations, companies with charitable status, and educational institutions.
A non-UK citizen who requires permission to work in the UK, or who is already resident in Britain but wants to change employment, will need a sponsor. This includes temporary workers, voluntary workers, and, as per Brexit rules, those from the EU and Swiss nationals who arrived in the UK after 31 December 2020. Any business looking to hire such workers will need a valid sponsor licence.
For example, if you’re looking to hire temporary workers for a summer period, and they are eligible to work in the UK via the Global Business Mobility Senior visa route, you will need a temporary worker sponsor licence to be able to do this legally. Or, if you’re a company with charitable status that wants to sponsor non-UK nationals to complete voluntary work, you will also need a valid sponsor licence.
Operating a business and employing migrant workers without a sponsor licence in the UK leads to severe consequences, such as criminal prosecution and substantial financial penalties. Fines can be up to £45,000 per illegal worker and can be doubled or even tripled for repeat offenders. Businesses can also incur further legal costs on top of this. Operating without a sponsor licence would generally have a profound effect on business profit and operations, and significantly damage your company’s reputation within the UK and beyond.
Types of Sponsor Licence
There are different types of sponsor licences, each designed to meet specific business needs. For example, if you only want to employ foreign workers temporarily, you should apply for the Temporary Worker licence. If you want to sponsor employees long-term, you should apply for a Worker Sponsor license. If you wish to sponsor both long-term and temporary workers, you can apply for a license that covers both.
If you’re an educational institution, looking to sponsor students only, you should apply for a Student Sponsor licence, or if you want to sponsor all three types of workers (long-term, temporary and students), you can apply for a sponsor licence that covers all three.

Requirements for UK Sponsor Licence
The governing body responsible for the legal framework surrounding sponsorship licenses is known as UK Visas and Immigration (UKVI). It sets out the requirements and duties of all licensed sponsors. To be successful in a sponsor licence application, your business and the key personnel within your company responsible for sponsorship management must meet specific requirements.
Your business must:
- Be a genuine and legitimate business operating and trading within the UK.
- Have a genuine need for sponsored foreign workers.
- Have the capacity to fulfil sponsorship duties and be willing to cooperate with the UK Home Office (this includes allowing visits to the business premises).
- Prove it is financially stable enough to take on foreign workers.
- Offer genuine job roles eligible for sponsorship with salaries that meet the minimum pay requirements.
- Prove that there are sufficient HR procedures in place for record keeping.
- Be able to submit supporting documents as part of the sponsor licence application process.
- Not had a sponsor licence revoked in the past 12 months.
Key personnel or anyone involved in sponsorship management must:
- Not have any unspent criminal convictions for crimes relating to things like immigration offences, fraud or money laundering.
- Not have had a sponsor licence revoked in the past 12 months.
- Be able to provide any requested relevant information and supporting documents to prove their eligibility.
Required Documents for a Sponsor Licence Application
All sponsor licence applicants must submit supporting documents to prove their eligibility as part of their application. The documents needed can vary depending on the type and nature of the business; however, generally, the required documents as mandatory include:
- Business Registration Documents – to prove you are operating a viable business that is registered with the relevant authorities within the UK.
- Financial Information – documents such as bank statements, audited accounts, and evidence of VAT registration to prove the financial stability of your business.
- Employer’s Liability Insurance Certificate.
- PAYE and Accounts Office Reference Number – proof that your business is registered with HMRC.
- Business Premises – documents that prove the ownership or lease of your business premises.
- Sponsorship Management – you must provide details of the key personnel within your company who are responsible for sponsorship.
- Genuine Vacancy – you must provide detailed proof of the job roles you are offering, including a job description and salary information.
- Cover Letter – you will need to detail your reason for applying for a sponsor licence, the nature of your business or industry, and your weekday opening and operating hours.
- A hierarchy chart – this should detail all owners, directors and board members.
- Names and Job Title List – if you have 50 or fewer employees, you should send a list with the details of each worker within your company.
- Contact Details – you must supply a contact telephone number and list the details of everyone who has access to the email address associated with the application.
It is worth noting that it is wise to ensure you have all relevant documents ready to submit before you apply for your sponsor licence. There is a specified timeframe in which you will need to submit your documents (usually 5 working days), and therefore, it is useful to be prepared beforehand.
It is also highly important to ensure your documents are valid and accurate. A decision on a sponsor licence application relies heavily on the supporting documents that you submit, so you want them to be correct and complete to secure your best chance of success.
You can submit additional documents if you think it may help strengthen your application. The Home Office will consider any extra supporting evidence in accordance with the rules. Examples of additional documents include:
- Health and Safety certificates (if appropriate for your business).
- Details of any pension schemes offered by the business.
- Fire risk assessment documents.
- Planning permission documents (if relevant to your organisation and application).
How to Apply for a Sponsor Licence
You must apply online for a sponsor licence via the UK government’s website. The application takes around 20 to 30 minutes to complete, and you will need a credit or debit card to pay the application fee.
On completion, you will receive a submission sheet. You will need to complete this and send it, along with your supporting documents if requested, to the given email address. You can scan or take photographs of your documents, but they will need to be of a high enough quality that they can be read easily. You will need to make sure your files are:
- in PDF, JPEG, or PNG format
and:
- have descriptive titles, with 25 or fewer characters.
All of your submitted supporting documents must be written in English or Welsh. If your supporting documents are in any other language, you must supply a certified translation at your own cost. It is also important to note that any affidavits or statutory declarations must be witnessed by an independent and qualified body such as a adviser.
You should ensure that you fill out the application correctly and that all aspects, including the submission sheet and all of your supporting documents, are error-free. Mistakes can result in your sponsor licence application being refused, which can be costly and massively time-consuming.
You should receive a decision on your sponsor licence application within 8 weeks; however, some applications can take longer depending on your circumstances. UKVI may decide they need to visit your business premises beforehand to see that everything is above board and as it should be.
If you need or want a quicker decision, you may be able to pay a fast-track fee of £500 to get a decision within 10 working days. However, this service is limited to a small number of applications per day and is operated on a first-come, first-served basis. You will be given information on how to apply for a faster decision at the end of your online application.

After You Apply for a Sponsor Licence
Overview
Once you have completed your online application and emailed your submission sheet and supporting documents, you should wait to receive any instructions that you need to follow next. Once you have completed all requested instructions (if applicable), you should wait for the outcome of your application.
UKVI will usually communicate any updates or further instructions in writing via email during the processing period. If you need further advice, you can call the Sponsorship, Employer and Education helpline; however, they will not be able to give you a decision on the outcome of your sponsor licence application or discuss this before you receive the official decision in writing.
It is also possible to get extra support from a licence manager by joining the premium customer service scheme; however, to gain access to this service, you must pay a fee of at least £8,000 per year.
There are two possible outcomes when applying for a UK sponsor licence:
Sponsor Licence Application Granted
The most desirable outcome, if your sponsor licence is granted, this means that you meet all of the specified criteria and can legally sponsor overseas workers. You will be given a licence number and you will be added to the Home Office’s Register of Licensed Sponsors.
Sponsor licence holders are then able to issue a foreign worker a Certificate of Sponsorship (COS) and hire new staff from overseas. The key personnel within your business will also be granted access to the sponsorship management system (SMS) to allow them to manage sponsorship appropriately.
Sponsor Licence Application Refused
If your sponsorship licence application is refused, this means that you do not currently meet the criteria for a UK sponsor licence, and you will not be able to employ foreign workers at this time. Your options will vary depending on the reason for refusal.
If your sponsor license application has been rejected, this means that the problem is with the application itself. There could be errors within your application or supporting documents that need to be addressed, or the Home Office may not be able to make a decision based on the evidence you have provided. If this is the case, you can reapply immediately, but you should ensure that the issues raised in your first application are addressed appropriately in your second application.
If your sponsor licence application has been refused, this is usually because you failed to meet the eligibility requirements at this time. You may be subject to a cooling-off period of 6 months before you can reapply.
If you feel like your application has been refused in error (on the part of the Home Office) you can ask to request a review of your application; however, you cannot do this just because you disagree with a refusal decision. There is no right to appeal a sponsorship licence application.

How Much Does it Cost to Apply for a Sponsor Licence?
The fee for your sponsorship licence application will vary depending on what licence you are applying for. Please see the figures listed below:
| Worker Sponsor Licence | Large Companies | £1,682 |
| Small or Charitable Sponsor | £611 | |
| Temporary Worker Sponsor Licence | n/a | £611 |
| Student Sponsor Licence | n/a | £611 |
| Worker and Temporary Worker Sponsor Licence | Large Companies | £1,682 |
| Worker and Student Sponsor Licence | Large Companies | £1,682 |
| Worker, Temporary Worker and Student Sponsor Licence | Large Companies | £1,682 |
| Temporary Worker and Student Sponsor Licence | n/a | £611 |
| Worker Sponsor Licence – where the sponsor currently holds a Temporary Worker and/or Student sponsor licence | Large companies | £1,071 |
What is the Immigration Skills Charge?
The immigration skills charge is a fee that UK employers must pay when issuing a certificate of sponsorship to employees on certain visa routes. It is designed to encourage more UK businesses to invest in training the UK workforce rather than relying on immigrant labour. For small businesses, the fee is currently set at £364, and for large businesses, the fee is currently set at £364.

How Long is a Sponsor Licence Valid For?
A sponsor licence is valid between 4 and 10 years, depending on the chosen route. In previous years, all sponsor licenses needed to be renewed after 4 years; however, in April 2024, the renewal date for most licenses changed to 10 years and were set to renew automatically, removing the need for sponsors to manually renew them. Only UK Expansion Worker routes and Scale-Up routes continue to need a sponsor licence renewal after 4 years.

Understanding the Sponsor Licence Rating
Overview
If you are granted a sponsor licence, during the validity period, UKVI will complete checks to ensure you comply with your sponsorship duties. Following these checks, which can include visits to your business premises, your sponsor licence will be given either an A or B rating, or can be revoked completely if you are failing to meet your duties as a sponsor.
Sponsor Licence A Rating
If your sponsor licence is given an A rating, this means that UKVI are satisfied that you continue to meet the eligibility requirements of a licensed sponsor and are complying with your duties as a sponsor. You will continue to feature on the Home Office’s Register of Licensed Sponsors and can continue to hire new foreign workers and issue them with a certificate of sponsorship. No further action is needed.
Sponsor Licence B Rating
If your sponsor licence is given a B rating, this means UKVI have found an issue with compliance. You will receive a detailed letter outlining what the issues are and will be expected to put them right in a specified time period.
The Home Office will issue you with an ‘action plan’ that details the steps you must take to put things right to avoid revocation. You will be charged a fee for the action plan (currently set at £1,579).
If your licence is downgraded to a B rating, you can continue to sponsor existing employees; however, you will not be able to take on any more staff until the issues raised have been addressed. It is important to follow the action plan and pay the fee promptly so as not to risk losing your sponsor licence completely.
What are the Sponsorship Licence Duties?
All sponsor licence holders must comply with their duties as a sponsor. Failure to do so can lead to severe consequences and revocation of your sponsor licence completely. To remain a licensed sponsor, you must:
Record-Keeping
- Keep and maintain up-to-date records of each sponsored worker. This includes their contact details, passport and right to work checks.
- Keep and maintain up-to-date records of employee attendance and any absences.
- Keep and maintain up-to-date records of financial information that relates to the business’s ability to maintain sponsorship as an employer.
- Keep and maintain up-to-date records of any recruitment activity within the business.
Reporting Duties
- Report any changes to the sponsored worker’s employment, such as job, salary or working hours.
- Report any unauthorised absences of sponsored workers.
- Report any changes impacting your business, such as the opening and closing of UK branches, changes of address or changes to the key personnel within your business who are responsible for sponsorship management.
- Report any changes in business ownership, takeovers, mergers or demergers.
- Report any changes relevant to the sponsor’s ability to comply with licence conditions.
Immigration and UK Law Compliance
- Follow all immigration rules.
- Help prevent illegal working by ensuring all sponsored workers are working legally.
- Act in the good of the public – this means to refrain from any actions or behaviour that will be deemed unsuitable to the good of the public.
- Comply with all UK laws, including data protection, employment law and health and safety regulations.
- Ensure the sponsorship management system is used correctly and certificates of sponsorship are allocated within the given limit.
- Keep a positive, co-operative relationship with the Home Office by complying with all requests and instructions.
- Ensure all the key personnel in your business who are responsible for sponsorship management are aware of their duties.

Understanding the Sponsorship Management Roles
There are different aspects to a sponsorship management role, and all key personnel responsible for management need to be aware of their duties. For example, they should:
- Build and maintain relationships with existing and potential sponsors.
- Negotiate agreements between all parties involved in sponsorship and manage sponsor expectations.
- Manage the logistics, reporting and evaluation of sponsorship within the company.
- Use the sponsorship management system correctly.
- Meet all legal obligations and ensure all parties are aware of their responsibilities regarding sponsorship.
- Develop sponsorship strategies to keep sponsorship in line with business goals.
- Create sponsorship packages to attract different types of sponsored workers.
- Create objectives surrounding sponsorship and track the progress of these.
- Train and educate foreign workers about sponsorship to maximise their engagement with and impact on the business.
What if my Sponsor Licence is Refused?
If your sponsor licence application is refused, your next steps or options will depend on the reasons for refusal. There is no right to appeal a sponsorship licence refusal, but you can ask for a review if you think the case worker dealing with your application has made a mistake. You may be able to reapply straight away, or you may be subject to a 6-month cooling-off period depending on your circumstances.

How We Can Help
As professional, qualified and notable immigration lawyers, we can help you with all aspects of a sponsor licence application from start to finish. We can provide guidance when filling out the online sponsor licence application form and advise you when gathering and submitting your supporting mandatory documents.
We can advise you on all the costs of the application process, including the sponsor licence application fee and the immigration skills charge. We can help you maintain your sponsor licence rating and offer advice regarding your sponsor licence duties.
We can act as your legal representatives to help you gain your sponsor licence so that you may employ migrant workers.
For help with a sponsor licence application, contact Birmingham Immigration lawyers today on 0121 667 6530 or contact us online.
Legal Disclaimer
The information provided is for general informational purposes only and does not constitute legal advice. While we make every effort to ensure accuracy, the law may change, and the information may not reflect the most current legal developments. No warranty is given regarding the accuracy or completeness of the information, and we do not accept liability in such cases. We recommend consulting with a qualified lawyer at Birmingham Immigration Lawyers before making any decisions based on the content provided.
Last modified on October 10th, 2025 at 10:45 am
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Frequently Asked Questions
You need to access the sponsorship management system and click ‘create and assign’ on the workers screen. You will then need to specify a route from the drop-down menu.
A defined certificate of sponsorship takes approximately 1 working day to be approved, but can take longer if further information is requested. An undefined CoS (those applying from inside the UK) can take between 4 to 8 weeks; however, you can apply for fast-track processing to get a decision within approximately 10 working days.
You can check the status of your sponsor licence application by using the sponsorship management system or by checking the Register of Licensed Sponsors to see if your business appears.

