UK Visa Sponsorship Explained: Who Can Sponsor You & How It Works

Disclaimer: The information in this blog is accurate as of its publication date. Any updates after that date are not reflected here.

Undoubtedly, the UK is the most sought-after destination for professional opportunities. If you’re exploring UK sponsorship visa in 2025, this guide sets out what is visa sponsorship, who can act as your sponsor and how you can meet the requirements. Moreover, the UK offers various visa routes for those looking to take up employment.

In the year ending June 2024, nearly 286,000 work visas were granted—but the majority required sponsorship through licensed UK employers. Here’s a snapshot that showcases the surges in work visas by the year-end June 2024:

• 286,382 visas granted to main applicants in work categories in the year ending June 2024, which is a decline of 11% compared to previous year
• Skilled Worker visa grants fell 3% to 88,653 main applicants in the year ending June 2024
• ‘Health and Care Worker’ visas fell 26% to 89,095 main applicants in the year ending June 2024

Quick Answer:

UK sponsorship visa is a process in which a Home Office-approved employer gives you a Certificate of Sponsorship. This electronic certificate is required for nearly every sponsored work route.

Specifically, this article answers your questions: What is visa sponsorship? Who can sponsor me in UK? Can a UK citizen sponsor a friend? What are the types of sponsorship visas in UK and the UK sponsor visa requirements? With this, you’ll be able to map out your UK journey, save valuable time, and determine the right visa for your career goals.

What is Visa Sponsorship? 

UK visa sponsorship involves a licensed employer assigning a Certificate of Sponsorship (CoS) to a foreign worker. This is the essential combination: sponsor licence + CoS. If you’re seeking a UK sponsorship visa, the Home Office must license the employer, and the job must meet eligibility requirements.

Furthermore, employers who want to hire a skilled foreign national must first acquire a sponsor licence. Once they hold the licence, they can start applying for certificates of sponsorship for their prospective employees. There is no flow to this, and it is not entirely correct. To be successful in a skilled worker application, migrants will need the following: 

• Certificate of Sponsorship (CoS)  
• Maintenance funds (if sponsor has not certified maintenance on the CoS) 
• Criminal records certificate (if applicable to job role) 
• English language proficiency 
• Obtaining particular points based on salary, sponsorship, and skills 

Similarly, employers must comply with sponsorship obligations in the UK, informing the Home Office of any changes in employment status, and maintaining a record of the sponsored employees.

Certificate of Sponsorship (CoS)

It is an electronic document with a unique number for the employee to apply for a visa. When a sponsor is satisfied that the migrant meets the job description and is a right fit for the role, then a certificate of sponsorship can be issued. Sponsorship visa UK applicants must have an assigned CoS before applying for their visa.

There are two main types of Certificates of Sponsorship:

Defined CoS applications usually complete within 1 – 2 working days, while undefined CoS allocations are immediate for standard assignments. A CoS allocation can stretch to 15 working days if the Home Office asks for extra checks. Applications for extra Certificates of Sponsorship or higher allocations can take 18 weeks, particularly when the Home Office decides extra checks are required. Employers must pick the right kind of CoS for the worker’s location and visa status. A wrong one can delay or lead to visa refusal.

What Requirements Can an Employer Meet to be Eligible for a Sponsor Licence? 

To get a licence to sponsor employees from overseas, businesses must demonstrate they meet the criteria as per Appendix A of the sponsor licence guidance. Understanding who qualifies as a UK visa sponsor is crucial for both employers and applicants.

Below are the requirements, which include:

• You must have no unspent convictions for immigration crimes, money laundering or other serious offences.
• Your business must be real, trading lawfully in the UK and must not have a revoked sponsor licence in the last twelve months.
• Put honest, dependable people in charge of the licence and have strong HR systems to track every sponsored worker.
• Report any change to a worker’s job, start date or visa expiry to the Home Office without delay.
• Keep full records for each sponsored employee: contact details, contract and right-to-work evidence.
• The vacancy must be genuine and meet the required skill and salary levels; you should be ready to explain why sponsorship is needed.
• Carry out all ongoing sponsor duties and pose no risk to immigration control.

These UK sponsor visa requirements govern the Skilled Worker route and most other employer-sponsored visas. Falling short of them can lead to suspension or loss of the licence.

What are the Different Types of Sponsor Licences? 

Obtaining the correct sponsor licence is important to ensure the migrant is employed with the correct visa. The following are the types of sponsorship visas in UK.

Worker Sponsor Licence 

A worker sponsor licence enables a business to employ skilled and long-term workers from overseas. This licence has different subcategories: 

Skilled Worker Visa

This provides skilled workers with an opportunity to work in the UK 

Health & Care Worker

This is for employers in the health and care sector who are hiring doctors, nurses and allied health professionals.

Global Business Mobility

This allows companies operating globally to transfer workers from another location to the UK. 

• Minister of Religion: This enables religious institutions to hire migrant workers. 
• International Sportsmen: This permits athletes and elite coaches to work in the UK. 

Temporary Worker Licence 

Temporary worker licences help employers hire workers from outside the UK temporarily. It is also further segregated into different categories: 

Scale-up worker

It addresses the needs of fast-growing businesses, such as startups, to help them grow faster. 

UK expansion worker

This visa route is for overseas business expansion into the UK, including subsidiaries and new branches. 

Government-authorised exchange

This exchange program especially benefits those who come to the UK for work experience. 

Graduate trainee

This facilitates the employee transfer to a graduate training scheme in their businesses in the UK.

Who Can Sponsor You in the UK? 

When considering who can sponsor me in UK, it’s important to understand the following:

• Only companies based in the UK that hold sponsorship licences can sponsor you for particular positions. Only organisations licensed by the Home Office can act as sponsors. Private individuals, such as friends or relatives, cannot sponsor you for a UK visa.
• You can be sponsored by educational establishments such as colleges and universities for student or academic staff roles.
• Government departments and agencies might sponsor individuals to fill positions necessary to carry out government services. Examples include NHS Trusts that sponsor doctors, nurses, and other healthcare professionals.
• If an organisation meets the sponsorship requirements and can demonstrate a valid need to bring people, the Home Office will accept sponsor licences for non-traditional employers, such as research institutes, charities, or other organisations. 
• The official list of licensed sponsors for the UK Skilled Worker visa is published on the gov.uk website. This directory shows every organisation that is authorised to assign Certificates of Sponsorship.

Self-Sponsorship Visa Route 

The self-sponsorship visa route helps candidates establish their own company in the United Kingdom. This visa route is the most helpful as it gives you the most freedom and authority in business operations. Businessmen planning to settle in the UK with their dependents can apply for British citizenship.

Here is a clear guide to the process:

• Acquire an active UK company listed at Companies House that meets every legal and tax obligation.
• Apply to the Home Office for a Skilled Worker sponsor licence so the business can sponsor staff, including you.
• Issue yourself a Certificate of Sponsorship for a real skilled role inside that company.

Meet investment expectations, typically requiring access to £25,000 or more, ensuring the business is financially stable enough to operate and pay a legitimate salary. It is a gateway to growth for businesses looking to expand in the UK with the capital to invest. You should take this path if you have identified a business opportunity concept and want to explore it. 

Ideal for Entrepreneurs

This route suits entrepreneurs who have spotted viable UK business opportunities and want a clear path to live, work and expand their company on their own terms. It lets them bring dependants and, after five years, leads to Indefinite Leave to Remain. Meeting the Self Sponsorship visa UK requirements means keeping accurate HR records, fulfilling all reporting duties, and confirming that the post satisfies the required skill and salary levels.

Eligibility 

• Pass an English language test at level B1. 
• Proof of the financial support for their intended business. 
• Have a business idea or identify an expansion plan for an existing business. 
• Show qualifications or talent in the field where you intend to begin a business. 
• There is no need for a lowest or highest investment for your business venture. It ranges from £25,000 or more, depending on business requirements. 
• To assume the authorising officer’s obligations, they must be acquainted with a resident settled in the country or be British citizens. 

How Much Does UK Visa Sponsorship Cost in 2025?

It is important for both employers and employees to understand the fees involved in UK sponsorship visa so that they can plan and budget effectively. The main costs are the sponsor licence fee, the Certificate of Sponsorship fee, the UK visa application fees, and the Immigration Health Surcharge. Below is a detailed summary of these charges for 2025, together with an indication of who is expected to pay each one.

In accordance with the 2025 rules in the UK, an employer must pay the fees for the sponsor licence, Certificate of Sponsorship, and Immigration Skills Charge, and they are not permitted to pass these costs on to the employee. The visa application fee and the Immigration Health Surcharge are still the employees’ responsibilities.

Which UK Companies Sponsor Skilled Worker Visas?

Many UK companies across various sectors are licensed to sponsor Skilled Worker visas, helping fill critical skill shortages and meet industry demands. Some of the largest and most active sponsoring organisations operate in healthcare, social care, information technology (IT), and engineering.

• NHS Trust and health care providers constitute the largest sponsors of doctors, nurses, allied health professionals, and any other medical specialists.
• The social care sector pays for the hard-to-fill care worker roles.
• The IT and technology industries have specialised jobs that require skilled workers in areas such as software development, cybersecurity, and data analysis.
• Engineering firms, including civil, mechanical, and electrical engineering companies, sponsor high-skilled engineers to meet infrastructure and innovation needs.

These companies and a broad range of others are listed on the official GOV.uk. The Register of Licensed Sponsors is regularly updated. This list provides transparency and enables job seekers to identify potential UK employers who are authorised to sponsor Skilled Worker visas.

Common Reasons UK Visa Sponsorship Applications Fail

There are many reasons why sponsorship visa UK applications can be turned down. These include not following the rules, not having all the paperwork, or not meeting the financial requirements. Knowing these common mistakes can help both employers and applicants make strong, successful submissions.

Key reasons for refusal include:

Lack of Compliance

This could mean that if the employer fails to effectively sponsor an employee by not maintaining complete records of sponsored workers, notifying the Home Office regarding any relevant changes, or keeping a valid licence to sponsor, the application will be thrown out. Noncompliance is fundamental in destroying trust, which leads to visa rejections. 

Incomplete and Wrong Information

Failure to provide requisite documents, present documents in the wrong format, provide outdated information, or lack proof of those documents that are mandatory (such as funds for maintenance or criminal records where needed) causes immediate rejection of the application. Full and accurate documentation, therefore, is vital.

Salary and Skill Threshold Not Achieved

The applicant must satisfy the required salary threshold and demonstrate the appropriate skill level attached to the sponsored occupation. Applications failing to comply with these financial or occupational provisions will be rejected.

Genuine Role or Sponsorship Not Proved

The Home Office needs clear proof that the job is genuinely being offered and that the company is indeed offering it. Any suspicion over the role’s legitimacy or the sponsor’s credibility will lead to refusal.

History of Immigration Issues

Previous immigration-related complications, misstatements, or criminal history can adversely impact applications. 

Financial Sufficiency

The applicant must provide credible evidence of sufficient funds to maintain himself or herself and any dependents with him or her in the UK in case maintenance is not certified by the sponsor.

Employers and visa applicants can significantly reduce the risk of refusals by ensuring full compliance, providing complete and accurate documentation, and meeting all salary and skill requirements.

Steps to Secure UK Visa Sponsorship (Jobseeker’s Guide)

Getting a UK sponsorship visa is a straightforward process that helps job seekers find the right employers and get a valid Certificate of Sponsorship. Here is a simple four-step guide to help you get through the sponsorship process in 2025.

Search Licensed Sponsors

Use the official gov.uk Register of Licensed Sponsors to find employers authorised to sponsor Skilled Worker and other visas. Filter the list by sector and location to match your expertise. The Home Office has vetted every registered UK visa sponsor on this list.

Tailor Your CV and Applications

Customise your CV and cover letters for each job opening, aligning your qualifications, experience, and English skills so that hiring managers can see that you meet the sponsorship requirements as they review your application.

Secure a Job Offer from a Licensed Sponsor

Obtain a formal offer of employment with an authorized sponsor that has verified the job has the required skill level, salary level, and all other eligibility requirements.

Employer Issues a Certificate of Sponsorship (CoS)

If you accept the offer, your employer will give you an electronic Certificate of Sponsorship with your own reference number. This is important for your visa application.

By following these steps you will move through the sponsorship process smoothly and in line with Home Office rules as they stand in 2025. Use this roadmap to understand what is expected of you and to prepare properly for legal employment in the United Kingdom.

UK Visa Sponsorship vs. Self-Sponsorship – Which is Right for You?

It’s not always easy to choose between getting sponsorship visa UK from a well-known employer and starting your own UK business to sponsor yourself. The table below shows the main differences side by side to help you choose the best path for your situation and goals.

Both of these options are legal ways to live and work in the UK, and they can both lead to getting permanent residency. If you want the security that comes with having an employer sponsor you, you should choose that option. You should choose that option if you value the freedom that comes with running your own business and paying for it yourself in the UK.

FAQs

How can I get sponsorship for a visa in the UK?

You must receive a job offer from a licensed sponsor who can assign a Certificate of Sponsorship for a qualifying role. Most workers must apply for jobs at organisations listed on the Home Office register of sponsors.​

Who pays for visa sponsorship in the UK?

Employers must pay the sponsor licence and Certificate of Sponsorship fees. Typical costs (as of October 2025) are £1,579 for medium or large sponsors, £574 for small businesses/charities, and £525 per CoS issued. Employees pay the visa application fee and Immigration Health Surcharge (IHS).

How Can I Apply for a UK Work Visa?

Identify the right work visa to complete the UK visa application available on the UK Government’s official website. First, you need a job offer from a licenced sponsor (if applicable), and gather all required documents, including proof of English language proficiency, financial support, etc.

Who is Eligible for Sponsorship Visa UK?

Typically, foreign nationals qualify for a sponsorship visa UK when a UK employer holding a valid sponsor licence offers them a skilled role (RQF level 3+ or on the Shortage Occupation List). Likewise, health and care professionals can apply under the Health and Care Worker route once their licensed sponsor assigns a Certificate of Sponsorship.

How Much Does the UK Work Visa Cost? 

Generally, the fees will change according to the visa type, stay duration, and if you apply for it inside or outside the UK. Specifically, outside the UK, Skilled Worker fees cost £769 for up to three years and £1,519 for more than three years. Inside the UK, fees are £885 for up to three years and £1,751 for more than three years. Meanwhile, the Immigration Health Surcharge is £1,035 per year for most adults and £776 per year for under-18s. Ensure you regularly check the official UK Government website for the current fee structure. 

Checkout Self Sponsorship UK Cost

Can I Sponsor My Friend to the UK? 

Many people ask, “Can a UK citizen sponsor a friend?” Importantly, you can only sponsor a friend for employment if you hold a valid sponsor licence. Then, your friend must secure a job offer from a UK-based employer willing to assign them a Certificate of Sponsorship.

However, if your friend plans to visit the UK for tourism or other reasons, you can provide an invitation letter and cover their accommodation, but you cannot act as their official sponsor as an employer does. Understanding UK visitor visa requirements is important in such scenarios.

How Long Does It Take to Process a UK Work Visa Application? 

Processing times vary considerably depending on the visa type, individual circumstances, and application volume. Usually, work visa applications from outside the UK are processed within three weeks. Also, it might take longer during peak times if the Home Office needs additional information. You can also expedite the process in certain visa categories for an extra fee. 

Can I Bring My Family with Me on a UK Work Visa? 

Indeed, most UK work visas allow you to bring dependents, including your spouse, partner, and children under 18. Additionally, each dependent must apply separately, and you must show you have the financial means to support them during their stay.

Can I Switch From Another Visa to a Work Visa While in the UK? 

You can switch to another visa to a work visa without leaving the UK, given you meet the specific visa eligibility and have not entered the UK on a short-term student visa or visitor visa. Also, check your current visa type to see if it permits switching it. 

Can I Extend My UK Work Visa? 

Yes, you can, as several work visas can be extended, provided you meet the eligibility requirements. These include having a job offer from a licensed sponsor and proving your English language proficiency. The conditions and extension process vary by visa category. 

What Happens If My Work Visa Application is Rejected? 

You will receive the reason why your application is rejected through a letter explaining the decision. You can apply for an administrative review if you believe there was a mistake in processing your application. Correctly replying with information or additional documents is at times necessary. 

Final Words

You can always take legal assistance when moving forward. An immigration firm can help ensure that you meet the Home Office criteria of salary requirements for the visa application and other pieces of evidence. It will considerably improve the possibility of a favourable decision and of realising your dream to work in the UK.

At A Y & J Solicitors, we have handled over 1000s of successful Skilled Worker visa applications. With a 95% success rate, we have achieved an overall track record of 5,000+ successful immigration and visa cases through our result-driven approach to every application. We take on each client with the genuine intention to provide our undivided care and attention to their case. We guide you through every step of your Skilled Worker visa process, so you can trust the experts to manage your application and work toward your success.

Why A Y & J Solicitors?

With over thousands of successful immigration cases to our name, A Y & J Solicitors has built its reputation on trust, care, and real results. Over the 15+ years of working in UK immigration law, we’ve helped individuals and businesses confidently navigate sponsor licences, visas, and ILR applications. We’re proud to be recognised by The Legal 500, but it’s our clients’ peace of mind that matters most. When you work with us, you get clear advice, honest support, and a team that’s truly on your side.

A Y & J Solicitors is an immigration law firm which specialises in work visa applications. We understand the immigration laws and are result-focused professionals. You can connect with us at +44 20 7404 7933 today for assistance with your visa application or any other UK immigration law concerns. We’re here to help!