A Skilled Worker visa employer does far more than issue a job offer to an overseas candidate. Once a business holds a sponsor licence, it takes on continuing legal responsibilities to the Home Office. A well-prepared recruitment process can help a business fill a genuine skills gap; poor compliance can place its sponsor licence, workforce and reputation at risk.
For employers in London and across the UK, the key is to treat sponsorship as an active compliance function, not a one-off immigration task. The licence must be used properly from the first vacancy through to the employee’s final day of work.
What does a Skilled Worker visa employer need to do?
A Skilled Worker visa employer must hold a valid sponsor licence and assign a Certificate of Sponsorship to an eligible worker for a genuine role. The business must also meet its record-keeping, reporting and monitoring duties throughout the sponsored worker’s employment.
The worker must be employed in an eligible occupation and paid in line with the Immigration Rules. Salary requirements are not simply a matter of offering the national minimum wage or matching the candidate’s previous salary. In most cases, the pay must meet the applicable general salary threshold and the going rate for the occupation. Some roles and applicants may qualify under different salary arrangements, but these exceptions must be considered carefully before a certificate is assigned.
The job must also be genuine. The Home Office can look beyond the job title and assess whether the duties, salary, seniority and business need make sense. A role created mainly to secure a visa is likely to lead to serious difficulties for both employer and applicant.
Holding the right sponsor licence
Before recruiting under the Skilled Worker route, the organisation needs a sponsor licence in the correct category. The application requires evidence that the business is genuine, lawfully operating and capable of meeting its sponsor duties.
The Home Office will expect appropriate systems for monitoring sponsored staff, maintaining personnel records and reporting relevant changes. There must also be suitable people appointed to manage the Sponsor Management System. These roles carry real responsibility: inaccurate information or neglected messages on the system can have significant consequences.
A new company can apply for a sponsor licence, but it may need to explain its trading position, planned recruitment and the genuine need for the proposed role in more detail. Established businesses should not assume approval is automatic either. A licence application should reflect how the organisation actually operates, rather than relying on generic documents or descriptions.
Recruitment and the genuine vacancy requirement
The formal resident labour market test no longer applies to Skilled Worker applications. However, this does not mean an employer can dispense with sensible recruitment evidence. The Home Office may ask why the role exists, how the candidate was identified and whether the stated duties reflect the work they will genuinely perform.
Keep clear records of the recruitment process, particularly where the role is newly created or the candidate has a connection with the business. Job descriptions should be detailed and realistic. They should identify the core duties, necessary skills, working hours, salary and reporting structure.
Employers should be particularly careful where a candidate is a director, shareholder, family member or someone already working for the company in another capacity. These arrangements are not automatically prohibited, but they can attract closer scrutiny. The business must be able to show that the vacancy is genuine and that the employment relationship is credible.
Assigning the Certificate of Sponsorship
A Certificate of Sponsorship, usually called a CoS, is an electronic record rather than a paper certificate. It contains the information the worker needs to make their visa application, including details of the role, pay, work location and start date.
Before assigning a CoS, the employer should check the proposed occupation code and the current salary rules with care. Using the wrong occupation code can undermine an application, even if the candidate is otherwise well qualified. The code must be selected by reference to the work the employee will actually do, not simply the title that appears most convenient.
The employer should also check the worker’s immigration history, proposed start date and whether they are applying from outside the UK or switching from another visa category. The process and practical risks can differ. For example, an employee must not begin sponsored work before they have the necessary permission, unless a specific rule permits their existing right to work.
Sponsor compliance continues after the visa is granted
A sponsor licence is subject to ongoing scrutiny. Employers must be able to demonstrate compliance at any point, including during an unannounced Home Office compliance visit. Good records are not administrative clutter; they are evidence that the business has taken its duties seriously.
A Skilled Worker visa employer should retain specified documents relating to the employee’s identity, immigration status, contact details, contract, salary and evidence of the role. Depending on the position, this may include qualifications, professional registration, timesheets, rotas, payroll information and records showing where the employee performs their duties.
Attendance and absence monitoring is equally important. The business should have a clear process for identifying unauthorised absence, recording it accurately and escalating concerns promptly. This does not mean sponsored staff should be treated unfairly or more intrusively than colleagues. It means the employer needs a reliable system that can identify when the agreed employment arrangement has materially changed.
Changes that may need to be reported
Sponsors must report relevant changes within the required timescales through the Sponsor Management System. The exact reporting obligation depends on the facts, but common examples include a worker failing to start work, unauthorised absence, early termination of employment, significant changes to job duties, changes to salary or changes to work location.
Business-level changes can also require reporting. A change of address, merger, takeover, restructuring or significant change in the nature of the business may affect the licence. Leaving these matters until a visa extension is due can be a costly mistake.
Not every adjustment requires a new visa application. Some workplace changes can be managed through a report to the Home Office, while others may require a fresh CoS and visa application before the employee can move into the new role. The distinction matters, particularly where an employee is promoted, transferred within a group or asked to take on substantially different duties.
Right to work checks still matter
Sponsorship duties do not replace right to work checks. Employers must complete a compliant right to work check before employment starts and retain evidence in the required format. The method will depend on the worker’s immigration status and the documentation or digital status available.
A right to work check gives an employer a statutory excuse against a civil penalty only when it has been completed correctly. It should not be treated as a box-ticking exercise. Diarising any follow-up check date and ensuring that recruitment managers understand the process can prevent avoidable errors.
For sponsored workers, the right to work check, personnel file and sponsor records should tell a consistent story. Differences between the contract, payroll, CoS and actual duties can prompt questions in a Home Office visit or at an extension stage.
The cost of getting sponsorship wrong
The Home Office can downgrade, suspend or revoke a sponsor licence where it believes a business has failed to meet its duties. Revocation can affect every worker sponsored under that licence and may give them limited time to find another sponsor or leave the UK. The business may also face disruption to operations, difficulty recruiting in future and reputational harm.
There can be financial consequences too. Civil penalties may arise where illegal working is found, while inaccurate applications or misleading information can create wider immigration and regulatory concerns. In serious cases, the issue may extend beyond a single employee or a single department.
The best protection is not excessive paperwork. It is proportionate, consistent systems that match the size and nature of the organisation. A small business may manage compliance through a carefully maintained personnel file and clear management oversight. A larger employer may need formal HR workflows, central audits and regular training. What matters is that the system works in practice.
When should an employer seek legal advice?
Legal advice is particularly valuable before a first sponsor licence application, where a role is unusual, salary rules are difficult to apply, or the business has received a Home Office query. Prompt advice can also be crucial after a compliance visit, suspension notice or allegation of a breach.
Kayani Legal can help employers assess eligibility, prepare sponsor licence applications, review compliance systems and advise on Skilled Worker visa applications. Clear advice at the outset can help protect both the business and the individual whose future depends on the application.
For employers, sponsorship works best when immigration compliance is built into ordinary recruitment and HR practice. Taking the time to verify the role, salary, records and reporting process before assigning a CoS gives the business a stronger foundation for recruiting the talent it needs.
