Fake HMRC Arrest-Warrant Phone Scam
Criminals call victims posing as HMRC compliance officers, claiming that a warrant for their arrest has been issued for tax fraud and that immediate payment is required to avoid police attendance. HMRC never threatens immediate arrest in an unsolicited phone call and does not demand payment by gift card or wire transfer.
Part of: Fake Arrest Warrant Scams
Last reviewed: 7 June 2026
HMRC arrest-warrant calls are among the most frequently reported telephone scams in the UK. The script is designed to induce panic: an agent identifies themselves as an HMRC officer, explains that a case file links the recipient to tax fraud, and states that police are being dispatched unless an immediate settlement is made.
The manufactured urgency and authority are the scam's core tools. Many victims comply quickly because they fear the consequences of a real tax investigation. The fact that these calls can be legally frightening — even if the person knows they have nothing to hide — makes them effective even among financially informed recipients.
HMRC's own guidance is clear: it does not threaten immediate arrest in unsolicited calls, does not demand payment by gift voucher or cryptocurrency, and does not use voicemails saying police are on their way. Any correspondence about serious tax investigations comes through formal, written channels.
How this scam works on the HMRC brand
Automated robocalls claim 'This is HMRC. Legal proceedings are being initiated against you. You will be arrested. To speak to an officer and resolve this matter, press 1.' Pressing 1 connects to a live operator who escalates the threat and demands immediate payment to 'pause proceedings.'
Payment is demanded in iTunes vouchers, Amazon gift cards, or cryptocurrency. Callers insist the victim must not hang up, must not call a solicitor, and must purchase the vouchers while remaining on the phone.
Some calls are preceded by a fake HMRC letter — delivered by post or email — that lays out a supposed unpaid tax liability and instructs the recipient to expect a call from HMRC enforcement. This multi-step approach adds significant apparent legitimacy.
Common red flags
- Caller threatens immediate arrest or police attendance in the same call
- Payment demanded in gift vouchers, cryptocurrency, or wire transfer to a private account
- Caller insists you must not hang up or consult anyone
- Robocall followed by a live 'officer' demanding urgent payment
- No prior written HMRC notices about the alleged liability
- Caller cannot provide a verifiable HMRC reference number or office address
- Caller becomes aggressive or uses threatening language
How to protect yourself
- Hang up immediately and independently call HMRC on 0300 200 3300
- Log in to your Personal Tax Account at gov.uk/personal-tax-account to check your real status
- Know that HMRC does not threaten immediate arrest in unsolicited calls
- Never pay any supposed HMRC debt using gift vouchers or wire transfer
- Report the number to Action Fraud
How to report it
- Report to Action Fraud at actionfraud.police.uk or 0300 123 2040
- Forward suspicious HMRC emails to [email protected]
- Report the caller's number to the Information Commissioner's Office (ICO) if you suspect an illegal calling campaign
- Report smishing texts to 60599
- If money was paid, contact your bank and report to Action Fraud immediately
Frequently asked questions
Will HMRC ever call and threaten arrest?
No. HMRC does not threaten immediate arrest in an unsolicited phone call. Real enforcement actions follow a documented sequence of written notices and formal legal processes. Threatening calls are fraudulent.
How can I tell if an HMRC correspondence is genuine?
Genuine HMRC letters come from HMRC offices and include your National Insurance or Unique Taxpayer Reference. You can verify any HMRC communication by logging in to gov.uk/personal-tax-account or calling 0300 200 3300.
I paid using gift vouchers. Can I recover the money?
Contact the gift card issuer (Apple, Amazon) immediately with the card details — some can freeze unused balances. Report to Action Fraud and your bank. Recovery is not guaranteed but speed matters.