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Chartered Certified Accountants
Tax Investigation and Disclosure Specialists

HMRC Investigations & Enquiries, Uncategorized

HMRC investigation myths and misunderstandings explained by a UK tax adviser

HMRC Investigations: Common Myths and Misunderstandings

Sean Davern 14 Sep 2026

An HMRC investigation can sound frightening, particularly when much of what people hear comes from rumours, alarming headlines or someone else’s experience. In reality, HMRC enquiries take many forms, and receiving a letter does not automatically mean that HMRC suspects fraud. Understanding the facts can help you respond calmly, protect your position and avoid making the situation more difficult

UK tax adviser reviewing evidence for an HMRC tax investigation Image title:

What Evidence Does HMRC Use During a Tax Investigation?

Sean Davern 7 Sep 2026

During a tax investigation, HMRC rarely relies on one document alone. It may compare tax returns, bank transactions, business records, information from third parties, overseas financial data and publicly available material. Understanding how HMRC builds a picture can help taxpayers prepare an accurate response and explain apparent inconsistencies before HMRC draws the wrong conclusion.

Person privately discussing tax problems with a professional adviser in a confidential

“I Don’t Want Anyone to Know About My Situation”

Sean Davern 27 Aug 2026

Many taxpayers delay seeking help because they are worried someone will discover their tax problems. In reality, professional tax advice is confidential, and addressing the issue early often prevents it becoming more stressful and more expensive.

Taxpayer reviewing HMRC compliance check documents and enquiry timelines

How Long Does an HMRC Compliance Check Usually Last?

Sean Davern 17 Aug 2026

How long does an HMRC compliance check take? There is no fixed timeframe. Some checks are relatively straightforward and may be resolved within a few months, while more complex cases can take considerably longer. Find out what affects the duration of an HMRC compliance check, what causes delays, and what you can do to help keep the process moving.

HMRC investigation documents explaining the differences between COP8 and COP9 procedures

COP8 and COP9 Investigations Explained — What’s the Difference?

Sean Davern 11 Aug 2026

Receiving a COP8 or COP9 letter from HMRC can be worrying, but the two investigations are used for very different reasons. Understanding whether HMRC is reviewing complex tax issues or suspected deliberate behaviour is the first step towards responding appropriately.

International banking records and overseas account information being reviewed for UK tax compliance

Can HMRC Access Overseas Banking Information?

Sean Davern 30 Jul 2026

Yes, in many cases HMRC can receive information about overseas bank accounts through international information-sharing agreements. Holding a foreign bank account is not, by itself, a tax problem. However, if the account generates income or contains assets that should be reported, UK tax obligations may arise depending on your individual circumstances.