If you are planning to apply for or extend a UK Skilled Worker visa, your Certificate of Sponsorship (CoS) is an important part of the process.
But what happens if your employer says they cannot issue your CoS?
This situation can be stressful, particularly if your current UK visa is approaching its expiry date. The reason why the CoS cannot be issued is important, and your immigration options may depend on your individual circumstances.
What Is a Certificate of Sponsorship?
A Certificate of Sponsorship is an electronic record issued by a licensed UK sponsor to a worker they intend to employ.
For Skilled Workers applying from inside the UK, an Undefined CoS is generally used. Employers issue these from their available allocation. If an employer does not have enough CoS available, they may be able to request an increase to their allocation.
A CoS is not a physical certificate. It has a unique reference number that the worker uses as part of their visa application.
Why Might an Employer Be Unable to Issue a CoS?
There can be several reasons.
For example:
✓ The employer does not have enough CoS in its current allocation
✓ The employer may need to request additional CoS
✓ The employer’s sponsor licence status may have changed
✓ The proposed role may not meet the relevant sponsorship requirements
✓ The employer may need to review the salary, occupation code or job details
✓ The employer may have other sponsorship or compliance issues
For employers that need additional Undefined CoS, UKVI provides a process for requesting an increase to their allocation. There is also a priority service for eligible sponsors for certain additional CoS allocation requests, although using the service does not guarantee approval.
What If Your Employer Has No CoS Allocation Left?
If your employer has used its available allocation, this does not necessarily mean that sponsorship is impossible.
An eligible sponsor may be able to request additional Undefined CoS through the Sponsorship Management System. UKVI will consider the request before deciding whether additional allocation can be granted.
The timing can be important if your current visa is approaching its expiry date.
This is one reason why Skilled Worker visa holders should avoid leaving sponsorship arrangements until the last minute.
What If Your Employer Does Not Have a Sponsor Licence?
If an employer does not hold the appropriate sponsor licence, it generally cannot simply issue a CoS to a Skilled Worker.
The employer may need to obtain the appropriate sponsor licence before it can sponsor eligible workers.
The employer’s sponsorship status therefore needs to be checked before assuming that a CoS will be available.
What If Your Visa Is Expiring?
This is particularly important.
If your current Skilled Worker visa is due to expire and your employer cannot issue the required CoS, you should not assume that you can simply continue working or remain in the UK indefinitely while the issue is resolved.
Your immigration position depends on your current permission and circumstances.
You may need to consider:
✓ Whether your employer can resolve the sponsorship issue
✓ Whether additional CoS allocation may be possible
✓ Whether you qualify for another immigration route
✓ Whether you may be approaching ILR eligibility
✓ Whether your current visa expiry date creates an urgent issue
Getting advice early can give you more time to understand your options.
What If Your Employer Says They Cannot Sponsor You Anymore?
If your employer is unable or unwilling to continue sponsoring you, your situation may be different from a simple CoS allocation delay.
For example, you may need to consider whether another licensed employer could sponsor you or whether another immigration route may be available.
A new employer would need to meet the relevant sponsorship requirements and, where required, assign the appropriate CoS before you make the relevant visa application.
You should also consider your current visa conditions before starting work for a different employer.
Does Having a CoS Guarantee a Visa?
No.
A CoS is an important part of a Skilled Worker application, but receiving a CoS does not automatically mean that the visa application will be approved.
The applicant and the sponsored role must meet the relevant immigration requirements. UKVI guidance confirms that the sponsor must hold the appropriate sponsor licence and that the CoS itself must meet the applicable requirements.
What Should You Do If There Is a CoS Problem?
If your employer tells you that they cannot issue your CoS, try to understand why before making decisions about your immigration status.
Consider checking:
✓ Is the employer still a licensed sponsor?
✓ Does the employer have sufficient CoS allocation?
✓ Is an additional allocation being requested?
✓ Does the job meet the relevant Skilled Worker requirements?
✓ Is your current visa approaching expiry?
✓ Have your job, salary or circumstances changed?
✓ Could another immigration route apply to you?
The appropriate solution will depend on the reason for the CoS problem and your individual circumstances.
Don’t Wait Until Your Visa Expires
CoS issues can sometimes involve the employer, sponsorship requirements and UKVI processes.
If your visa is approaching its expiry date, waiting until the last minute could leave you with fewer options to consider.
At Ace Immigration Services, we can help you understand your circumstances and provide professional guidance on matters such as:
✓ Certificate of Sponsorship (CoS) issues
✓ CoS allocation matters
✓ Skilled Worker visa extensions
✓ Change of employer
✓ Skilled Worker visa updates
✓ Sponsor-related concerns
✓ Visa expiry and application planning
✓ ILR and settlement considerations
Is Your Employer Unable to Issue Your CoS?
Don’t leave your immigration status uncertain.
Speak to Ace Immigration Services to discuss your circumstances and understand what options may be available to you.
Call or WhatsApp: +44 7424 904064
Ace Immigration Services
Regulated and monitored by the Immigration Advice Authority (IAA)
Authorization Number F201200490
This article provides general information only and is not legal advice. UK immigration rules and sponsorship requirements can change, and the appropriate option depends on individual circumstances.
