Fraudsters are continuing to target taxpayers with scam emails as the deadline for submission of self-assessment returns for the 2024-25 tax year gets ever closer. In the 12 months to 31 July 2025, HMRC received more than 170,000 reports of suspicious contact from the public, of which more than 45,000 related to fake tax refund claims.

A number of these scams purport to tell taxpayers they are due a rebate / refund of tax from HMRC and ask for bank or credit card details in order to send the fake tax refund. The fraudsters use various means to try and scam people including making contact by phone calls, texts or emails. In fact, fraudsters have been known to threaten victims with arrest or imprisonment if a bogus tax bill is not paid immediately.

HMRC’s Chief Security Officer, said:

‘Scammers target individuals when they know Self Assessment customers will be preparing to file their tax returns. We’re urging everyone to stay alert to scam emails and texts offering fake tax refunds.

Taking a moment to pause and check can make all the difference. Report any suspicious activity to us before the fraudsters do any more harm. Search ‘HMRC scams advice’ and refer to the scams guidance on GOV.UK to stay informed and protect yourself.’

If you think you have received a suspicious email claiming to be from HMRC you are asked to forward the details to phishing@hmrc.gov.uk, suspicious texts to 60599 and suspicious calls can be reported on GOV.UK. If you have suffered an actual financial loss you should contact Action Fraud on 0300 123 2040 or use their online fraud reporting tool (or Police Scotland via 101).