UK Certificate of Sponsorship Check

Instant verification of your Certificate of Sponsorship (CoS) status.

Check Your CoS Status

Enter your Certificate of Sponsorship number below:

Status Result

What is a Certificate of Sponsorship?

A Certificate of Sponsorship (CoS) is an electronic document that confirms your employer in the UK has approved your job offer and has assigned a sponsorship reference number for your visa application.

Frequently Asked Questions

How long does CoS verification take?

Instantly. Enter your CoS number and receive the result immediately.

What if my CoS number shows “Not Found”?

You should contact your employer or recruitment agency to confirm your CoS assignment.

Can I check Visa or Application status here?

Currently our platform verifies only CoS assignment data.