Support With HMRC Tax Return Enquiries
Clear guidance and expert representation when HMRC asks questions about your tax return or overseas work.
Former HMRC officers
Expertise in overseas and complex tax cases
Fast and clear communication
Secure document handling
Transparent fixed fees
HMRC enquiries are increasingly common and can arise for many reasons. Whether it is a routine check or triggered by specific details in your return, we review the enquiry, explain what HMRC is asking and manage the process on your behalf.
Support With HMRC
Tax Return Enquiries
Understanding HMRC Enquiries
HMRC can open an enquiry into a tax return for many reasons. Sometimes it is a routine check. Sometimes it is triggered by overseas income, SED claims, non residence status or missing information.
Whatever the reason, an enquiry can feel stressful, but with the right support it can be managed quickly and professionally.
We guide you through what HMRC is asking for, prepare the required information and handle the communication on your behalf.
Support With HMRC
Tax Return Enquiries
Managing HMRC Enquiries from Start to Finish
We manage HMRC enquiries from start to finish, ensuring your position is clearly explained and supported at every stage.
Why Expert Help Matters
A well presented response reduces delays and limits further questions.
We ensure the information HMRC receives is complete, accurate and presented in a way that supports your position.
How We Support You
- Reviewing the full HMRC enquiry and explaining exactly what it means
- Identifying what information HMRC requires and what is relevant
- Preparing clear and accurate responses on your behalf
- Managing all communication directly with HMRC
- Keeping you informed throughout until the enquiry is resolved
Why HMRC May Contact You
- A return includes overseas income
- A claim such as SED requires evidence
- HMRC needs clarification on residence status
- Information does not match employer or third party data
- A previous amendment or late filing has been noted
Support With HMRC
Tax Return Enquiries
The Enquiry Process Explained
The Initial HMRC Letter
HMRC will contact you with a request for information or supporting documents. We review the letter in detail, explain exactly what is required and outline the best approach to respond.
Preparing Your Response
We gather the relevant information, review your records and prepare a clear, accurate response that addresses HMRC’s questions and supports your position.
Managing Follow Up Queries
HMRC may raise further questions during the enquiry. We handle all correspondence on your behalf, ensuring responses are timely, consistent and aligned with the information already provided.
Reaching a Resolution
Once HMRC is satisfied, the enquiry is formally closed. We confirm the outcome with you and ensure your final position is clearly understood and correctly recorded.
Support With HMRC
Tax Return Enquiries
Information That Helps Us Act Quickly
Your HMRC enquiry letter
Your tax return for the year in question
Overseas income details
Evidence used for your original claim or return
Any documents previously sent to HMRC
Details of your working pattern and residence position if relevant
A complete set of information helps us resolve your enquiry faster.
Our Fee Structure for Enquiries
HMRC enquiries are not included in the standard yearly fee because they require additional time and detailed work.
Most enquiries take around five hours to manage. This includes reviewing your file, preparing responses and communicating with HMRC.
Our rate is £100 (100 pounds) per hour and we keep you updated throughout.
Need Help With
an HMRC Enquiry
Send us your enquiry letter and details and we will review your case, explain what HMRC is asking and guide you through the next steps with confidence.
Support With HMRC
Tax Return Enquiries
Frequently Asked Questions
These are some of the most common questions we are asked by clients who have received an HMRC enquiry. If you are unsure what to do next, these answers will help you understand the process.
Still unsure about your position
Send us your details and we will assess your situation and explain your UK tax position clearly.
- +44 191 740 0450
- admin@expattax.co.uk
An HMRC enquiry is when HMRC reviews your tax return and requests further information or clarification. This can range from simple checks to more detailed investigations.
HMRC may open an enquiry for a number of reasons, including overseas income, SED claims, inconsistencies in a return or routine checks.
Yes. HMRC enquiries must be responded to within specific timeframes. Ignoring a request can lead to penalties or further action.
Yes. Once authorised, we can communicate with HMRC on your behalf, prepare responses and manage the enquiry from start to finish.
HMRC may request documents such as travel records, income details, bank statements or supporting evidence used in your tax return.
The length of an enquiry can vary depending on its complexity. Some are resolved quickly, while others may take several months.
If HMRC challenges your position, we will review their concerns, respond with supporting evidence and work to resolve the issue.
Not always. Some enquiries result in no changes, while others may lead to adjustments. We ensure your position is properly supported to minimise risk.

