Your HMRC File — What They Already Know About You

HMRC has more data sources than most people realise. Banks, employers, marketplaces, Land Registry, international exchanges — they all report to HMRC automatically. Flip each card to see what information HMRC receives, who sends it, and why your tax return needs to match.

How to use

There are 10 cards, each representing a different data source. Tap any card to flip it and reveal what HMRC knows, who provides the data, and what it means for your tax compliance. Try to reveal all 10.

Understanding Your Results

This tool is designed to help you understand a specific aspect of your business finances. The results are based on general rules and typical scenarios. Your individual circumstances may differ, so use this as a starting point for further investigation or a conversation with a qualified professional.


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© Imperial Consulting Limited, trading as Grosvenor.Solutions. For educational and illustrative purposes only. Not financial, tax, or legal advice.

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