EU Referendum On Thursday 23 June there will be a vote on the UK’s membership of the European Union. More information about the EU referendum

Hide message

Tax evasion

Beta This part of GOV.UK is being rebuilt – find out what this means

Online forms

If HMRC needs to contact you about anything confidential they’ll reply by phone or post.


  • Telephone: 0800 788 887

Call HMRC to report suspected tax evasion.

Find out about call charges

Opening times:

8am to 6pm, Monday to Friday
Closed weekends and bank holidays


Write to HMRC to report suspected tax evasion.

HM Revenue and Customs - Reporting Tax Evasion
Freepost NAT22785
CF14 5GX
United Kingdom

Help us improve GOV.UK

Don’t include personal or financial information, eg your National Insurance number or credit card details.