What HR Systems Do You Need for a Sponsor Licence?

To employ most workers from overseas, a UK business needs a sponsor licence from the Home Office. Getting a licence, and keeping it, rests on whether your HR systems can keep track of your sponsored workers and hold the right paperwork.

In practice that comes down to three things. You need to keep a set of documents for every sponsored worker, tell the Home Office about certain changes within strict deadlines, and be ready for a compliance visit that can happen at any time, sometimes without warning.

This guide explains each of those in everyday terms: the records to keep, the changes to report, the people you need in place and what inspectors check when they visit. It is written for HR teams and business owners applying for a first licence or tightening up an existing one.

Primary sources: Workers and Temporary Workers guidance, Part 3 (sponsor duties and compliance), Appendix D (record-keeping duties) and Part 1 (apply for a licence), all on GOV.UK.

Why This Matters

Part 3 of the sponsor guidance describes sponsorship as a privilege rather than a right. A licence is held at the discretion of the Home Office and can be suspended or revoked where there are reasonable grounds to suspect a breach (paragraph C1.4).

The consequences of weak systems fall on the whole workforce plan. If a licence is revoked, sponsored workers may have their permission cancelled, and the organisation faces a cooling-off period of at least 12 months (paragraph C10.3).

Monitoring is also increasingly data led. Part 3 confirms UKVI makes regular checks with HMRC on sponsored workers' pay (paragraph C7.7), so a payroll discrepancy can surface without any visit.

1. The Sponsor Duties the Home Office Enforces

Paragraph C1.11 of Part 3 lists the duties of every licensed sponsor:

• Reporting duties. Telling UKVI about changes to sponsored workers and your organisation within fixed deadlines.
• Record-keeping duties. Holding the documents listed in Appendix D and producing them on request.
• Complying with immigration laws. This includes right to work checks and only sponsoring genuine, eligible roles that match the Certificate of Sponsorship (CoS).
• Complying with wider UK law, such as employment law.
• Avoiding behaviour that is not conducive to the public good.

Monitoring runs through all of these. You cannot report a change you have not detected, so attendance tracking, payroll reconciliation and status monitoring are the working parts behind each duty.

2. Record-Keeping Under Appendix D

Appendix D lists the documents you must keep for each sponsored worker. Files can be paper or electronic, but must be available on request. The main categories are:

• Right to work evidence for every worker you sponsor or employ, plus date of entry checks where you sponsored the entry clearance.
• Recruitment evidence. Copies of any adverts, the number of applicants and shortlisted candidates, and at least one item showing how the successful candidate was selected. If you did not advertise, you must be able to explain how you identified the worker.
• Salary evidence. Payslips showing name, National Insurance number, tax code, allowances and deductions; evidence of payments into the worker's own bank account; and a signed contract showing the job, hours and pay.
• Skill level evidence. A detailed job description plus the qualifications, references or professional registrations the role requires.
• Additional evidence. The worker's National Insurance number, an up-to-date history of their contact details, an absence record, and any DBS check the role requires.

Keep documents throughout sponsorship, then until one year after it ends or until a compliance officer has examined and approved them, whichever is earlier. Licence application documents must be kept for as long as you hold the licence.

3. Reporting Duties and the 10 Working Day Window

Paragraph C1.13 of Part 3 sets two clocks: 10 working days for changes to a sponsored worker's circumstances, 20 working days for changes to your organisation.

Worker events reported via the SMS 'Report migrant activity' function include:

• a worker does not start the role within 28 days of the recorded start date
• unauthorised absence of more than 10 consecutive working days (report within 10 working days of the 10th day of absence)
• absence without pay, or on reduced pay, for more than 4 weeks in total in a calendar year
• a salary reduction from the figure stated on the CoS
• significant role changes, such as a change of job title or core duties within the same occupation code
• a change of normal work location, including a move to fully remote working
• you stop sponsoring the worker for any reason

When reporting a leaver or unauthorised absence, include the worker's last recorded address, telephone number and personal email (paragraph C1.17).

Organisational changes on the 20 working day clock include changes of Authorising Officer or Key Contact, ownership changes, mergers, TUPE transfers and insolvency events.

4. Monitoring and Tracking Systems

The Home Office does not prescribe particular software; it prescribes outcomes. Annex C2 of Part 3 makes inadequate processes and systems a ground for revocation, citing the example of internal communications too weak to know a sponsored worker has not reported for work.

In practice, a sponsor needs attendance tracking that flags unauthorised absence quickly, because the reporting clock starts on the 10th consecutive working day. It needs an immigration status diary, because a follow-up right to work check is required before time-limited permission expires (paragraph C7.29). Contact details must also stay current at all times, as Appendix D requires.

The role and the pay must stay aligned with the CoS. Duties must match the assigned occupation code and job description (paragraph C1.44), and a mismatch is a mandatory revocation ground (paragraph C1.47). Payroll should reconcile with the CoS salary in every pay run, because UKVI cross-checks pay data with HMRC.

Hybrid working does not need to be reported, but you must record working patterns and report a move to fully remote work or a change of main work location (paragraphs C1.23 to C1.25).

5. Key Personnel and Their Responsibilities

Section L4 of Part 1 requires three roles to be filled when you apply:

• Authorising Officer. The most senior person responsible for recruiting sponsored workers and meeting your sponsor duties. They must be a paid staff member or office holder, you can only have one, and they answer for everyone using the SMS. The guidance recommends they check assigned CoS at least monthly (paragraph L4.38).
• Key Contact. The main point of contact with UKVI. This can be a staff member or a UK-based representative.
• Level 1 User. Runs day-to-day sponsorship on the SMS: assigning CoS, submitting reports and managing users. At least one Level 1 User must be an employee, director or partner in your organisation and a settled worker.

The roles can be combined in one suitable person, and an outsourced HR provider can act as an additional Level 1 User, though never your only one. An eligible Authorising Officer and Level 1 User must be in place throughout the life of the licence; without them it will be revoked (paragraph L4.6).

6. What a Compliance Visit Tests

Compliance checks happen before a licence is granted and at any point afterwards. They can be announced or unannounced (paragraph C7.9), on site or by video conference.

Under paragraph C7.15, the officer may verify the information in your licence application, photograph your premises, interview sponsored workers (including former ones), and speak to recruitment staff. They will inspect records and systems against Appendix D, check right to work compliance across the wider workforce, and run criminal record and civil penalty checks on people associated with the organisation.

You must give officers access to any premises under your control on demand, including third-party sites where your sponsored workers are based (paragraph C7.10). Failing to co-operate is itself a ground on which a licence will normally be revoked.

Minor, correctable breaches usually end in a downgrade to a B-rating with an action plan. Significant or systematic failings can mean suspension with a view to revocation, or immediate revocation (paragraphs C7.25 and C7.26).

7. Suspension and Revocation Triggers

Annex C1 of Part 3 lists mandatory revocation grounds, including false information on the licence application, ceasing to trade, and a sponsored worker doing a role that does not match the occupation code on their CoS. The May 2026 update added a ground covering organisations that exist mainly to facilitate immigration rather than to fill genuine roles.

Annex C2 lists grounds on which a licence will normally be revoked, and much of it is about HR systems: failing any sponsor duty; lacking the necessary processes and systems; employing someone without permission to work where no proper right to work check was done; failing to co-operate with a compliance check; and failing to produce Appendix D documents on time.

Other Annex C2 grounds include having no eligible Authorising Officer or Level 1 User, paying a sponsored worker in cash, and recouping the Immigration Skills Charge, or the fee for a Skilled Worker CoS assigned on or after 31 December 2024, from the worker.

Sponsor Compliance Systems at a Glance

Duty	What the Home Office expects	Evidence
Right to work	Checks before work starts, with follow-up checks on time-limited permission	Online check records or copied documents per Appendix D
Record-keeping	A complete Appendix D file per worker, produced on request	Recruitment, salary, skill and contact records kept to one year after sponsorship ends
Reporting	Worker changes via the SMS within 10 working days; organisational changes within 20	SMS report history and an internal reporting log
Attendance monitoring	Unauthorised absence over 10 consecutive working days detected and reported	Absence records, electronic or manual
Contact details	Current UK address, telephone number and personal email	HR record showing the update history
Salary	Pay matching the CoS, into the worker's own account, never in cash	Payslips, bank transfer evidence and contract, consistent with HMRC data
Key personnel	An eligible Authorising Officer and Level 1 User at all times	SMS user list and a monthly CoS check

What Sponsors Must Have in Place

1. Appoint suitable key personnel and name deputies, so SMS access never depends on one person.
2. Build a compliance file for every sponsored worker structured around the Appendix D categories.
3. Set up a reporting workflow with a single owner, so events reach the SMS inside the 10 working day window.
4. Track attendance and absence so unauthorised absence is flagged long before 10 consecutive working days.
5. Diarise immigration expiry dates and schedule follow-up right to work checks before permission runs out.
6. Keep contact details current by prompting workers to confirm them regularly and logging every update.
7. Reconcile payroll against each CoS every pay cycle, and treat any dip below the CoS salary as reportable.
8. Run a mock audit against Appendix D and Part 3 annually, and before any licence application or expected visit.

Common Errors to Avoid

• Missing the 10 working day reporting window. A late report is itself a breach and a ground for enforcement action.
• Treating right to work checks as a one-off task. Skipping follow-up checks risks illegal working liability and revocation under Annex C2.
• Letting contact details go stale. Appendix D requires an up-to-date history, and outdated records are an easy finding at a visit.
• Allowing role drift. If duties no longer match the occupation code on the CoS, revocation is mandatory.
• Paying below the CoS salary, or in cash. Cash payment is a revocation ground, and unreported salary reductions surface through HMRC cross-checks.
• Relying on a single Level 1 User. If they leave and nobody can access the SMS, reporting deadlines are missed.
• Assuming you will get notice of a visit. Visits can be unannounced, including at client sites.

Licence Suspension, Downgrades and Revocation

A downgrade to a B-rating brings a time-limited action plan and a fee, payable within 10 working days, or the licence is revoked. Action plans run for a fixed 3 months, during which you cannot sponsor new workers (section C8 of Part 3).

Suspension removes you from the register of licensed sponsors while UKVI investigates. You cannot assign any CoS, and you have 20 working days to respond in writing; there is no oral hearing (section C9).

Revocation carries no right of appeal, and a cooling-off period of at least 12 months applies before you can reapply (paragraph C10.3). Sponsored workers may have their permission cancelled, so the impact reaches well beyond the HR team.

How Policy Pros Can Help

We write the documentation layer a sponsor licence depends on. Our HR policies and procedures service covers the absence management, monitoring and reporting procedures a compliance officer expects to see working, and our pre-employment checks policies define who verifies what before a start date is confirmed.

For the checks themselves, our right to work check procedures guide walks through online share code checks, manual checks and follow-up checks in the order a compliance visit tests them. If you sponsor Skilled Workers, our Skilled Worker visa salary thresholds guide explains the pay levels your payslips and CoS records must match.

If you are preparing a licence application or expecting a visit, we can review your records against Appendix D and draft the procedures, registers and compliance pack your organisation needs.