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Non-UK residents Income Tax and Capital Gains Tax: enquiries

Contact HMRC for help with Income Tax or Capital Gains Tax if you live or work abroad.

Updates to this page

From:
HM Revenue & Customs
Published:
14 May 2025
Last updated:
16 July 2026
Show all updates

  1. The link to send an Income Tax or Capital Gains Tax enquiry, a general residence enquiry, or an enquiry about UK allowances or Double Taxation Agreements has been updated.

  2. First published.

Online

Send an enquiry about:

  • Income Tax or Capital Gains Tax
  • UK allowances or Double Taxation Agreements
  • general residence

You’ll need to sign in to use this form. If you do not already have sign in details, you’ll be able to create them.

You can also send a Self Assessment enquiry

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

Phone

Telephone: 0300 200 3300

Outside UK: +44 135 535 9022

Opening times: Monday to Friday, 8am to 6pm: Closed bank holidays.

Find out about call charges

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