Responding to an HMRC Compliance Check or Enquiry into Your Tax Return

A guide and letters for responding to an HMRC compliance check – enquiry opening letters, informal requests and formal information notices, what HMRC can and cannot ask for, time limits, asking for more time, protecting privileged material, meetings, closure notices and settlement.

Editable Word document
5
10pages
Guidance notes included
aml consultancy solutions

Letters to HMRC & personal tax

Responding to an HMRC Compliance Check or Enquiry into Your Tax Return

About this document

What it’s for

HMRC can open an enquiry into a Self Assessment return, usually within 12 months of the date the return was filed, or check other taxes. It may ask for information informally or issue a formal information notice. Responding promptly, accurately and in an organised way – and only with what is reasonably required – helps the check close quickly.

When to use it

  • When you receive an enquiry or compliance check letter
  • When you need more time to respond
  • When you believe a request is too wide or unreasonable

What’s inside

The document is laid out in the sections below. Each one comes with a plain-English guidance note explaining what it does and what to change.

  • Letter – acknowledging the enquiry and asking for more time
  • Letter – providing information

How to complete it

  • Check the enquiry is valid and in time
  • Agree a timetable and send information in an organised way
  • Keep copies of everything sent

Key points to check

  • Consider getting professional help – check whether you have tax investigation insurance through your accountant
  • If you realise there is an error, tell HMRC – this can reduce penalties significantly

Our templates are professionally structured starting points for UK businesses, not legal advice. For anything complex, unusual or high-value, have your final version checked by a solicitor.

Included in the pack

Letters to HMRC & personal tax

From £29

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Editable Microsoft Word files

Guidance notes in every document

Written for UK businesses

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