Report tax avoidance schemes

Email

Email HMRC to report a tax avoidance scheme (sometimes known as tax arrangements) that you know about:

If you’ve received any emails or promotional material about a tax avoidance scheme, you can forward them to us at this email address.

Do not send any personal information by email, as we cannot reply to you or deal with any questions about your tax. Emails sent over the internet may be intercepted by someone else, so your personal information may not be secure.

Phone

Call HMRC to report a tax avoidance scheme (or tax arrangements) that you know about.

Telephone:
03000 588 993

Outside UK:
+44 3000 588 993

Opening times:

Monday to Friday: 9am to 5pm

Closed weekends and bank holidays.

Find out about call charges

Post

Write to HMRC to report a tax avoidance scheme (or tax arrangements) that you know about. If you’ve received any promotional material about a tax avoidance scheme, you can also send that to us.

You do not need to include a street name or PO box. HMRC will not reply to confirm they’ve received your letter.

Couriers should use a different address.

HM Revenue and Customs
Counter-Avoidance
Risk, Information, Governance and Support SO483

Newcastle
NE98 1ZZ
United Kingdom