Immigration, Simplified
Sponsor Licence Compliance & Mock Audit
Maintaining immigration compliance is a critical legal obligation for any UK business employing international workers. In 2026, the Home Office has intensified its enforcement, making robust internal audits and strict adherence to sponsorship duties more important than ever.
Official UK Government Updates
For the latest guidance, eligibility requirements, and visa regulations, we recommend checking the official UK Government website before submitting your application.
The Three Pillars of Compliance
The Home Office summarizes sponsor obligations with a simple mantra: Record, Report, and Comply.
1. Record-Keeping Duties
Sponsors must maintain a complete audit trail for every sponsored worker. This includes:
- Right to Work (RTW) Evidence: Copies of passports, eVisas, or BRPs, with the date of the check clearly recorded.
- Employment Documents: Current and previous contracts, detailed job descriptions, and proof of professional registrations.
- Payroll Records: Payslips, P60s, and evidence that the worker is being paid the correct salary (meeting the higher 2026 thresholds).
- Attendance Tracking: Comprehensive logs of sick leave, holidays, and unauthorized absences.
2. Reporting Duties
You must notify the Home Office via the Sponsorship Management System (SMS) of specific events:
- Within 10 Working Days: If a worker fails to start, is absent for more than 10 consecutive days without permission, or leaves their job early.
- Within 20 Working Days: Significant organizational changes, such as a change of address, a merger/takeover, or a change in your “Key Personnel” (e.g., your Authorising Officer).
3. General Compliance
You must ensure all sponsored roles are genuine vacancies and that the work being performed matches the SOC code and skill level described on the Certificate of Sponsorship (CoS).
2026 Penalties for Non-Compliance
The financial and legal risks for failing an audit have reached record highs as of early 2026.
| Violation Type | Civil Penalty (First Breach) | Civil Penalty (Repeat) |
| Illegal Working Fine | £45,000 per worker | £60,000 per worker |
| Sponsor Licence Status | Suspension or B-Rating | Mandatory Revocation |
- Criminal Liability: If an employer “knowingly” employs someone without the right to work, they face an unlimited fine and up to 5 years in prison.
- Public Disclosure: The Home Office regularly publishes a “list of shame” featuring businesses that have received civil penalties, which can cause lasting reputational damage.
The B-Rating and Action Plans
If the Home Office finds minor or moderate “caseworking errors” during an audit, they may downgrade your licence to a B-rating.
- The Consequence: You cannot sponsor any new workers until you regain your A-rating. You can only issue CoS to existing employees who need to extend their stay.
- The Action Plan: You must pay a fee (approx. £1,476) for a mandatory 3-month action plan. If you fail to meet the steps in this plan, your licence will be revoked.
- Limits: You can only be B-rated twice in any rolling 4-year period. A third failure results in automatic revocation.
When to Audit Your Business
A proactive “stress test” or mock audit is highly recommended in the following scenarios:
- Pre-Licence: Before you submit your first sponsor licence application.
- Annual Review: To ensure your HR systems are keeping up with rolling 2026 policy changes.
- Trigger Events: Following a merger, acquisition, or a sudden increase in your sponsored headcount.
- Threat of Visit: If the Home Office announces a compliance visit (though many are now unannounced).
Immigration Compliance for Employers
Professional mock audit preparation and ongoing support to ensure your business maintains Home Office sponsor compliance.
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Important Information About Our Fees
Professional Service Fees: Our quoted fees cover our professional immigration advice and application support only. They do not include UK Government application fees, the Immigration Health Surcharge (IHS), biometric appointment charges, translation services, or any other third-party costs.
Personalised Fee Estimates: All prices provided are intended as estimates and may vary depending on the complexity of your case, the level of support required, the volume of documentation, and any urgent processing requests.
Disclaimer: All quoted service fees are exclusive of VAT where applicable.
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