Certificates of Sponsorship & Sponsored Workers
Onboarding and Ending Sponsored Employment
Start dates, right to work checks and terminations all carry sponsor obligations.
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What the issue is
A sponsor must check right to work before employment begins, and must report where a worker does not start or where sponsorship ends early.
Why it matters
Missed reports leave Home Office records inconsistent with the business's own records.
Practical steps
Include sponsor tasks in onboarding and leaver checklists.
Common failures
- Not reporting a leaver.
- Worker starting before the check.
Evidence to keep
Examples to consider where relevant — not a complete or mandatory list.
- Start-date evidence and leaver records.
Practical preventative steps
- Link leaver process to the reporting owner.
Official rules and guidance
Rules and guidance change. Check the current official sources before relying on this information.
This is general legal information for organisations, not advice on your circumstances. Duties depend on your business, workers and the rules and guidance in force at the relevant time. No outcome is guaranteed.
Andrew Williams Solicitors provides regulated legal advice, legal review, representation and solicitor-led compliance support. Compliance monitoring and workflow technology (such as ICMS and ComplianceWatch) is provided separately by Ibiab Systems and is not legal advice.
Related compliance topics
When solicitor advice may be appropriate
Speak to Andrew Williams Solicitors about your organisation's position, a Home Office visit, a penalty notice or a licence concern. Scope and fees are agreed in writing before substantive work begins.

