Documents Required for Certificate of Sponsorship UK

A Certificate of Sponsorship (CoS) is a reference number allocated to an overseas worker by their UK employer for a Skilled Worker visa application. UK employers must apply to the Home Office for a CoS for each foreign employee via the Sponsor Management System. The CoS is an electronic document, not a physical document, and you must be a sponsor licence holder to obtain and issue a Certificate of Sponsorship.

Applying for a Certificate of Sponsorship is the next step once you’ve offered a job to a foreign worker. The CoS application must include personal details of the employee and details of the job they’ll be doing in the UK, including their role, job title, start date, work address, and annual salary.

The Home Office typically responds to a CoS application within 48 hours, providing you with a reference number you’ll assign to your prospective employee. The sponsored worker will submit their UK visa application using the sponsorship reference number. A CoS must be used within three months of assignment, or it will become invalid.

Page Contents

• Certificate of Sponsorship – Overview
• What are the Required Documents for a Certificate of Sponsorship?
• Information You Must Provide on the Certificate of Sponsorship Application Form
• Cost of Applying for A Certificate of Sponsorship
• Types of Certificates of Sponsorship
• Who Needs a Certificate of Sponsorship?
• How Can Total Law Help?
• Frequently Asked Questions

UK employers must apply for a Certificate of Sponsorship for each foreign employee they want to sponsor to the UK. You must hold a valid Sponsor Licence to be able to do this. The application is made to the Home Office via the Sponsorship Management System.

Employers in the UK must provide the following documents when applying for a Certificate of Sponsorship.

• Certificate of Sponsorship (CoS) application form.
• Foreign employee’s personal and ID details.
• Copy of National Insurance Number.
• Copy of employee’s CV.
• Copies of employee’s professional accreditation/essential qualifications. If in other languages, it must be translated into English as required, dated and signed to confirm that the original has been seen.
• The terms & conditions which should contain the details of the recruitment and selection process.
• The employment contract which should include proof of employment and the salary offered to the foreign worker. It should also contain information about the role the foreign worker will be filling in the company, an overview of tasks they will be carrying out, the total expected work hours per week, and the start and end date of the employment.
• Contact details of the employer.
• Proof of payment of the Certificate of Sponsorship application fee by the sponsor.
• Employee’s criminal record certificate (depending on the job code). If the employee has lived in more than one country, they may have to provide a criminal background record for each country they’ve lived in, depending on their age and duration of stay there.

Once you submit the application and the required documents, you should get a decision from the Home Office within 48 hours. You’ll receive a response via the Sponsor Management System (SMS). You can then assign the CoS to your international worker.

The Home Office may request additional documents if they see the need to. However, this may delay the approval of the CoS application.

It’s essential to get help from expert immigration lawyers to help gather all the relevant documents for CoS and ensure a hassle-free sponsorship process. Total Law immigration solicitors are always available to help. Contact us online or call us at 0333 305 9375.

When applying for a CoS, you must complete an application form and attach the required Certificate of Sponsorship documents. Filling in all the details on the form is essential to avoid the Home Office rejecting your application. You must provide the following information about your prospective international worker:

• Personal details: full name, gender, date of birth, nationality, and country of residence (if residing in a country other than their home country).
• Passport or travel document information: passport number, date of issue, expiry date, place of issue, and, where applicable, information on previous UK visas held (type and date).
• Identification numbers: National Insurance Number (for employees switching visa routes from within the UK)
• Home address information: current home address, zip/postcode, and country of residence
• Work dates: proposed start and end dates of employment; total hours of work per week
• Work address details: Full UK work address(es), including postcode.
• Employment details: Job title, job type, SOC code, line manager, a summary of the job description, annual salary, details of any allowances, essential qualifications for the job, and highest qualification of the employee.

Aside from the fee paid for obtaining a Sponsorship Licence, UK employers must also pay a CoS application fee for each foreign worker they want to sponsor. The Certificate of Sponsorship cost depends on the visa category for which you’re sponsoring the international worker. The Home Office recently reviewed CoS application fees. Here is the updated Cos fees for different categories of workers:

• CoS for Skilled Worker visa, Global Business Mobility (Senior or Specialist Worker), and T2 Minister of Religion – £525.
• CoS for Temporary Worker visas, including UK Expansion Workers, Service Suppliers, Secondment Workers, Global Business Mobility (Graduate Trainees), and Scale-up Workers – £55
• CoS for International Sportsmen visa (over 12 months) – £525
• CoS for International Sportsperson visa (12 months or less) – £55

You’re required to pay this fee when applying for CoS for each of your migrant employees. You’ll also have to pay an Immigration Skills Charge within ten days of obtaining the CoS. The charge depends on the size of your organisation and how long the employee would be working for you.

Small companies and charitable sponsors are charged £364 for the first 12 months and £182 for each additional six months. For large organisations, you will be required to pay £1,000 for the first 12 months and £500 for each additional six months.

There are two types of certificates of sponsorship. They are:

• Defined Certificate of Sponsorship: issued to overseas employees intending to come to the UK via the Skilled Worker visa route.
• Undefined Certificate of Sponsorship: issued to prospective foreign workers already living in the UK looking to extend their stay via the Skilled Worker visa or those entering the UK via temporary worker immigration routes. You’ll also assign an undefined CoS to already sponsored workers for their visa renewal application.

The following work visa routes require sponsorship:

• Skilled Worker visa
• Scale Up visa
• Government Authorised Exchanges
• Global Business Mobility visas
• International Agreement
• Religious Worker
• Creative Worker
• Minister of Religion
• International Sportsperson
• Seasonal worker.