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Landfill Tax: enquiries

Call or write to HMRC for help with Landfill Tax, including registering, making payments and completing returns.

Updates to this page

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

  1. You can now contact HMRC about Landfill Tax using the online form. The option to email HMRC about Landfill Tax has been removed.

  2. First published.

Online

Make an enquiry about environmental taxes
Use this form to ask HMRC any questions about Landfill Tax if you cannot find an answer in GOV.UK guidance.

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.

Phone

Call HMRC for help with Landfill Tax general enquiries including:

  • registering for Landfill Tax
  • returns
  • payments

Telephone: 0300 200 3700

Textphone: 0300 200 3719

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

Find out about call charges

Post

Write to HMRC for help with Landfill Tax general enquiries including:

  • registrations (including changes to your registration)
  • returns

You do not need to include a street name, city name or PO box when writing to this address.

HM Revenue and Customs
Excise Processing Teams
BX9 1GL
United Kingdom

Find out the address to use if you’re using a courier instead of Royal Mail.

Related content

Guidance