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HMRC warns of rising Self Assessment scams ahead of January deadline

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HM Revenue & Customs (HMRC) has issued a warning about scams ahead of the 31 January Self Assessment deadline.


According to HMRC, more than 4,800 Self Assessment scams have been reported to them since February 2025. In all, they have received more than 135,500 reports of suspected scams, including 29,000 that referred to fake tax refund claims.


Scammers will often target taxpayers around peak filing periods, using persuasive or threatening tactics to obtain personal information or try and get the individual to make a payment to them. Common tactics include:


  • Fake tax demands via email, text or phone calls.
  • Claims of refunds that require the recipient to provide banking details.
  • Threats of legal action or arrest.

Lucy Pike, HMRC’s Chief Security Officer, confirmed that scammers mimic HMRC to try and catch unsuspecting victims out. Her advice is: "If any emails, text messages or phone calls appear suspicious – don’t be lured into clicking on links or sharing your personal information - report it directly to HMRC. Just search ‘report and HMRC scam’ on GOV.UK to find out more"


HMRC have confirmed that they will never:


  • Leave voicemails threatening legal action or arrest.
  • Ask for personal or financial information via text message or email.
  • Contact someone by email, text or phone to inform them about a refund or ask them to claim one.

If you are unsure about a message you have received, please feel free to contact us and we will be happy to confirm whether it is genuine or not.


See: https://www.gov.uk/government/news/4800-self-assessment-scams-reported

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