“Three months ago, I took a call from a business owner who sounded calm—almost too calm. He’d just received a brown envelope marked Code of Practice 8 ‘Notice of Investigation’ from HMRC. He thought it was a routine enquiry. It wasn’t.

What followed was an eighteen-month deep dive by HMRC’s Fraud Investigation Service, with suspicions over offshore business and tax arrangements, and the very real risk of the case escalating to a criminal tax investigation with a view to prosecution. And here’s the kicker: he hadn’t done anything he believed was dishonest or evasive.

His story isn’t unique. In my experience, COP8 letters rarely land without consequence—and never by accident.

For comprehensive guidance, see: https://pure-tax.com/tax-investigation-hmrc-investigation/code-of-practice-8-cop8/

COP8 Tax Investigations: What HMRC Is Really Looking For

If you’ve received a COP8 letter from HMRC, it means they suspect your tax affairs are complex, potentially involving tax avoidance, or worse, tax fraud.

Unlike a COP9, there’s no immunity here from a criminal tax investigation. So no automatic shield from potential prosecution. HMRC’s Fraud Investigation Service is allowed to escalate a COP8 investigation to a full-blown criminal case at any point. That uncertainty creates real professional, financial and reputational risks.

I’ve seen HMRC contact banks, suppliers, customers—even ex-employers—when they think someone’s not cooperating fully. You don’t want them chasing information from third parties on your behalf.”

See the full article published on LinkedIn: HMRC Code of Practice 8 (COP8) Investigation: When HMRC Comes Knocking | LinkedIn