Assigning Certificates of Sponsorship (CoS)
Support assigning Defined and Undefined Certificates of Sponsorship to workers.
Overview
Once you hold a sponsor licence, you must assign a Certificate of Sponsorship to each worker you sponsor. We advise on Defined vs Undefined CoS, salary and skill requirements, and the assignment process.
Key Details
| Valid Licence | Active A-rated sponsor licence |
|---|---|
| Defined CoS | Required for workers applying from outside the UK |
| Undefined CoS | For workers already in the UK switching visas |
| Salary & Skill | Role must meet minimum salary and skill requirements |
What We Need From You
- Job description and salary details
- Worker passport and immigration history
- CoS assignment form details
Send an enquiry
A qualified immigration lawyer will handle your consultation.
How We Work With You
Initial assessment
We review your business, HR systems, and sponsorship needs.
Preparation
We prepare all documentation and compliance frameworks.
Application / review
We submit your application or conduct your compliance review.
Home Office liaison
We manage all correspondence with the Home Office on your behalf.
Outcome
We advise on the result and any required follow-up actions.
Ongoing support
We provide retained compliance support to keep you audit-ready.
Fees
| Fee Type | Amount / Notes |
|---|---|
| Sponsor Licence Application | From £1,500 (excluding Home Office fee of £536 for small sponsors / £1,476 for large) |
| Pre-Audit Compliance Review | From £800 (depending on number of sponsored workers) |
| Mock Home Office Audit | From £1,200 (includes full written report and action plan) |
| Right to Work Audit | From £600 (based on workforce size) |
| Ongoing Retainer | From £300/month, tailored to your business needs |
Need to Assign a CoS?
We ensure your CoS assignments meet every Home Office requirement.
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