Appendix D Explained: Getting Your Sponsor Records Audit-Ready

Key Takeaways

• Appendix D is the Home Office guidance that lists the documents every sponsor must keep for each sponsored worker. It goes beyond ordinary HR files, and relying on your usual personnel records alone will usually leave gaps.
• The current version is 05/26, in force from 20 May 2026. It clarified when right to work checks are required and updated the guidance for the continuing rollout of eVisas.
• Records can be kept on paper or electronically, but you must be able to produce them promptly on request. An inability to produce a document when asked is treated as a breach in itself, even if the document exists somewhere.
• Retention is specific. Keep records throughout sponsorship and until the earlier of one year after sponsorship ends or the date a compliance officer examines and approves them. Right to work evidence follows its own rule of employment plus two years, and licence application documents must be kept for the life of the licence.
• The evidence falls into five areas: right to work, recruitment, salary, skill level, and additional documents such as National Insurance number, contact history, absences, DBS checks and ATAS certificates.
• UKVI increasingly cross-checks your salary evidence against PAYE and bank payments, your SMS reporting and the details on the Certificate of Sponsorship. Unannounced compliance visits are increasingly common.
• Poor record-keeping is a leading trigger for enforcement. It can lead to a licence downgrade, suspension or revocation, which in turn curtails your sponsored workers' visas.
• Audit-readiness is far easier with the right system. WPC HR's compliance software stores each worker's file in the Appendix D structure UKVI expects, tracks retention periods and flags missing documents, while our Sponsor Licence Compliance Audit reviews your files against the current guidance before UKVI does.

Introduction

Most sponsor licences are not lost because a business set out to break the rules. They are lost because, when a compliance officer asked to see a sponsored worker's file, the sponsor could not produce the right documents in the right form quickly enough. That is the world Appendix D governs. It is the Home Office's list of exactly what you must keep for every person you sponsor, and it is one of the first things inspected during a compliance visit.

The catch is that Appendix D is not the same as good HR housekeeping. It prescribes particular documents, particular formats and particular retention periods, and it expects them to be retrievable on demand, often at short notice. A file that would satisfy any HR manager can still fall short of Appendix D, and the gap only becomes visible when it is too late to fix.

This guide explains Appendix D in practical terms for HR and compliance teams: what it covers, what changed on 20 May 2026, how long you must keep records, the five categories of evidence, a per-worker file checklist, and how to keep everything in a constant state of audit-readiness. For further background, see our group's guide to UKVI sponsor record-keeping rules.

What Is Appendix D, and Why It Goes Beyond HR Files

Appendix D is part of the Home Office's Workers and Temporary Workers sponsor guidance. It sets out the documents you must retain to meet your record-keeping duties as a licence holder, covering workers on the Skilled Worker, Global Business Mobility, Minister of Religion, International Sportsperson and the various Temporary Worker routes, as well as their predecessor routes. Sponsors of students follow the separate Student Sponsor Guidance instead. The full text is on GOV.UK as Appendix D: record-keeping duties.

The reason it matters is that Appendix D exists to give UKVI a verifiable evidence trail. It is how the Home Office satisfies itself that the role is genuine, that the worker is properly qualified and paid, and that you have discharged your duties. Without that trail, UKVI can conclude your duties have not been met even where the underlying activity was entirely lawful. This is why treating your standard HR folder as sufficient is risky. Appendix D is not only about having a document, it is about having the specific document, in the prescribed form, ready to produce on request.

What Changed on 20 May 2026

The current version of Appendix D, 05/26, took effect on 20 May 2026 and replaced the 6 March 2026 version. Two changes are worth noting. First, the guidance clarified the circumstances in which a sponsor is required to carry out right to work checks. Second, it updated the record-keeping expectations to reflect the continuing rollout of eVisas, which affects how you evidence a worker's status and, where relevant, their date of entry.

There is also important context from the same period. Earlier guidance issued in March and April 2026 had appeared to extend sponsor right to work obligations to unsponsored workers engaged by sponsors, which caused concern. The 20 May 2026 revision confirmed that the earlier wording referring to unsponsored workers being engaged or directly engaged should be disregarded. Even so, UKVI continues to scrutinise closely how sponsors manage online right to work checks, share code evidence and wider workforce record-keeping in practice, so the direction of travel is towards more, not less, attention on digital evidence.

How Long You Must Keep Records

Retention is one of the areas sponsors most often get wrong, usually by deleting files too soon under a standard HR retention policy. The core rule for sponsored worker records is to keep them throughout the period of sponsorship and until the earlier of two points: one year after your sponsorship of the worker ends, or the date a compliance officer has examined and approved them, if that is sooner. Where several regimes apply, keep records for the longest relevant period.

The practical trap is that your record-keeping duty continues after a worker has left. A file deleted in line with an ordinary HR policy, but before the Appendix D period expires, cannot be recreated, and the gap can attract a penalty long after the person has gone. A clear, written retention policy that reflects immigration timeframes, balanced against your data protection duty not to keep personal data longer than necessary, is the safeguard.

The Five Categories of Evidence

Appendix D organises the required documents into five areas. Understanding them as categories, rather than a long undifferentiated list, makes it far easier to build a complete file and to spot what is missing.

1 Evidence of right to work

You must retain evidence of a compliant right to work check for any worker you employ and any worker you sponsor, carried out before they start and in line with the employer's guide to right to work checks. In most cases this is an online check using the worker's share code through the official employer service, and the guidance is explicit that you must use that service rather than the immigration status or right to rent services. Where an online check is not possible, a manual check applies.

Two points often catch sponsors out. First, where you sponsor someone in a self-employed capacity, or a worker employed by a related organisation, you still need a right to work check on file, either carried out by you or obtained from the employing organisation. Second, where relevant you must also evidence the worker's date of entry to the UK, which you sponsored through entry clearance. With the move to eVisas, the entry stamp is now often placed on a blank passport page rather than on a vignette, so you keep a copy of that page. Some workers, such as those arriving from within the Common Travel Area or through e-gates, will not have a stamp, in which case you check and record the entry date against their eVisa and travel evidence.

2 Evidence of recruitment

Although the Resident Labour Market Test has been abolished for most routes, you must still be able to show how you recruited each sponsored worker, so that UKVI can assess whether the role is a genuine, eligible vacancy filled on merit rather than to facilitate a visa. If you advertised, keep the advert details, a record of how many people applied and were shortlisted, and at least one item evidencing how the successful candidate was chosen, such as interview notes or a scoring record. You do not have to keep CVs or personal data for unsuccessful candidates on these routes.

If you did not advertise, you must be able to explain how you identified the worker as suitable, for example through a university milk round, their prior performance while working for you lawfully on another route, or a speculative application you assessed. A small number of routes and historic requirements, such as the former care worker recruitment requirement, carry their own specific evidence rules, so check the position for the route and the date the certificate was assigned.

3 Evidence of salary

Salary evidence is where compliance visits most often find problems, because UKVI tests whether the worker was actually paid what the certificate promised, not just what was offered. You must keep the worker's payslips showing name, National Insurance number, tax code, allowances and deductions, and evidence of each payment reaching the named worker's account, such as bank transfer records. Generic entries like wages for personnel that do not identify the specific worker are not accepted.

You also keep the contract of employment or written terms, showing the parties, dates, duties, hours and pay, and evidence of the value of any allowances that are not already clear on the payslips or contract. Bear in mind that from 8 April 2026 the required salary must be met in every individual pay period, not averaged across the year, and that UKVI increasingly cross-references your salary evidence against PAYE records, bank payments, contracted hours, SMS reporting and the Certificate of Sponsorship. Payroll and HR need to keep this evidence together and consistent.

4 Evidence of skill level and qualifications

You must be able to show the role meets the required skill level and that the worker has the qualifications or experience to do it. Keep a detailed, specific job description setting out duties and the skills, qualifications and experience required, together with copies of any qualifications the worker holds, references evidencing relevant experience, and any professional registration or accreditation the role requires. For a regulated role such as a doctor, generic qualifications are not enough, you must also hold proof of the required registration, for example with the General Medical Council.

Where your advert stated a particular qualification as mandatory, keep evidence the sponsored worker holds it. If you waived that requirement for a specific worker, keep a detailed record of why.

5 Additional evidence

Finally, Appendix D requires a set of further documents, to the extent they are relevant to the worker and route:

• A record of the worker's National Insurance number, unless they are exempt, evidenced by, for example, an NI notification letter, payslip, P45 or P60.
• A history of the worker's contact details, including UK residential address, personal email and telephone number, kept up to date.
• For a worker under 18, a letter of consent from a parent or legal guardian to the arrangements for their application, travel, reception and care.
• A copy of any Disclosure and Barring Service (DBS) check the role requires.
• A record of the worker's absences, kept manually or electronically.
• An ATAS certificate where the role requires one, plus route-specific documents such as GBM Service Supplier or Secondment contracts and award or tender evidence.
• Evidence that you have given the worker information about their employment rights in the UK, for example within the contract or through written materials.

The Per-Worker File: An Appendix D Checklist

The most reliable way to stay compliant is to maintain a single, clearly labelled file for each sponsored worker, built around Appendix D rather than your general HR structure. Review each file against the checklist below at regular intervals so gaps are found by you, not by a compliance officer.

Format, Storage and Data Protection

Appendix D does not prescribe how you store records, only that they are legible, complete, clearly attributable to the individual, and retrievable without delay. Paper files should be labelled and secure; electronic files should be organised with consistent, self-explanatory naming so a specific document can be found in seconds. It is worth testing your system periodically by trying to pull a full worker file at short notice, because a delay during a real visit is itself read as a sign of weak compliance controls.

Because these files hold sensitive personal data, storage must also comply with the Data Protection Act 2018 and UK GDPR. Access should be limited to authorised staff, digital files should be protected with appropriate security such as encryption and access controls, and personal data should not be kept longer than necessary, balanced against the immigration retention periods. Managing both duties well is a systems question as much as a policy one.

How UKVI Inspects, and What They Cross-Check

The Home Office can carry out a desk-based check or an onsite visit, announced or unannounced, at any point during your licence. Officers will typically ask for a sample of sponsored worker files and expect them to be produced immediately. If a file is missing or incomplete, that can be recorded as a breach regardless of whether the worker was employed lawfully.

Increasingly, inspection is also about consistency across systems, not just the contents of a folder. UKVI cross-checks the salary and hours in your Appendix D file against PAYE and bank records, against what you reported through the Sponsor Management System, and against the Certificate of Sponsorship. A payslip that does not reconcile to the CoS salary, a work location that differs between the file and the SMS, or a role that has drifted from the one described on the certificate are all the kinds of discrepancy that turn a routine visit into an adverse finding.

Common Appendix D Gaps That Cause Findings

Building Audit-Readiness Into Your HR Process

The safest position is to run the business as though a compliance officer could arrive tomorrow. A tidy-up when a visit is expected is not enough, because visits are often unannounced. Embed the following into your routine.

1. Open a dedicated Appendix D file the moment a worker is sponsored, and complete it before their first day.
2. Use a standard checklist for every file, so each one is built the same way and gaps are obvious.
3. Align payroll and HR so payslips, contracts and payment evidence are stored together and reconcile to the certificate.
4. Keep contact details, absences and any status changes updated as they happen, not retrospectively.
5. Apply a retention policy that reflects immigration timeframes, so nothing is deleted early.
6. Run internal audits on a regular schedule, reconciling files against the CoS and SMS, and document that you did.
7. Test retrieval by pulling a random worker's full file at short notice, to confirm you could produce it on the day.

How Can WPC HR Help?

Appendix D is a filing problem before it is a legal one, and filing problems are exactly what software solves. WPC HR's HR compliance software gives every sponsored worker a structured file in the Appendix D format UKVI expects, stores right to work and share code evidence with the dates intact, tracks retention periods so nothing is deleted early or kept too long, and flags missing documents before they become findings. Because it holds the certificate details, contract and payroll evidence together, it also helps you keep salary and role information consistent across your file, the SMS and the CoS. If you would rather have a specialist confirm your files would withstand a visit, our Sponsor Licence Compliance Audit reviews your records against the current version of Appendix D and gives you a prioritised plan to close any gaps.

📞 Call us: 020 8087 2343
📅 Book a free compliance audit: wpchr.co.uk/sponsor-licence-compliance-audit
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Conclusion

Appendix D sits at the heart of the sponsor licence regime because it is the evidence UKVI uses to decide whether you are meeting your duties. The documents overlap with normal HR and payroll records, but the requirements are not identical, and the difference only shows up when a compliance officer asks to see a file. By then, an omission cannot be fixed, and the exposure is a downgrade, suspension or revocation, with your sponsored workers' status caught in the fallout.

The organisations that stay secure treat record-keeping as a live, daily responsibility rather than a periodic tidy-up. They keep a complete, structured file for every sponsored worker, align HR and payroll so the evidence reconciles, apply a retention policy built around immigration timeframes, and audit themselves before UKVI does. Do that, and an inspection becomes a confirmation of good practice rather than a threat to the business. Where you want a system to hold the files in the right shape and an expert eye to confirm you are ready, WPC HR can help you keep your records audit-ready all year round.

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