HMRC may open a compliance check to review a tax return, repayment claim, accounting records or other information submitted by a business. A compliance check does not automatically mean that HMRC believes something is wrong. In many cases, HMRC is simply seeking to verify information, understand a transaction or review records before reaching a conclusion.
Businesses are often better placed to respond effectively when records have been organised before an enquiry arises.
Understanding What HMRC May Request
The records required will depend on the subject of the compliance check. HMRC may request VAT records, Corporation Tax records, accounting records, invoices, bank statements, payroll information, contracts, correspondence and other supporting documents.
Where a repayment claim or specific transaction is under review, HMRC may also request additional evidence that explains the commercial background and supports the figures submitted.
It is important to read HMRC correspondence carefully and identify exactly what information is being requested before responding.
Keeping Accurate and Complete Records
A well-organised record-keeping system can make compliance checks significantly easier to manage.
Businesses should retain records that support:
- Tax returns and repayment claims
- VAT calculations
- Sales and purchase transactions
- Bank payments and receipts
- Payroll and employment records
- Business expenses
- Commercial agreements and contracts
Records should be retained for the appropriate statutory period and should be accessible if HMRC requests them.
Preparing a Response
When responding to a compliance check, businesses should avoid rushing to provide information without first reviewing the request carefully.
A structured approach may include:
- Identifying the tax period under review
- Gathering the relevant records
- Checking calculations and supporting evidence
- Reviewing previous submissions
- Preparing clear explanations where necessary
- Keeping copies of all correspondence sent to HMRC
Providing organised information can help reduce misunderstandings and make it easier for HMRC to understand the position being presented.
Working With HMRC Constructively
Compliance checks are generally more effective when businesses engage with HMRC professionally and respectfully.
HMRC officers perform an important public function and are responsible for reviewing information, protecting public revenue and ensuring tax obligations are met correctly. Constructive engagement involves answering lawful requests carefully, providing accurate information and seeking clarification where a request is unclear.
Where genuine disagreement remains, businesses may have access to review, appeal or Alternative Dispute Resolution (ADR) procedures.
The Importance of Evidence
A business may know that a transaction is genuine, but HMRC will normally require evidence to support that position.
Invoices, bank records, contracts, correspondence and other contemporaneous records often play an important role in explaining the commercial reality of a transaction.
Good evidence helps HMRC understand the facts and assists businesses in presenting their position clearly and consistently.
Final Thoughts
Good compliance is not simply a paperwork exercise. It is about understanding business activities, maintaining accurate records and presenting evidence in a clear and organised way when questions arise.
Businesses that prepare records carefully and engage constructively with HMRC are often in a stronger position to manage compliance checks effectively and resolve enquiries more efficiently.
This article is intended as general guidance only and should be read alongside relevant HMRC and GOV.UK publications.
