Register changes to landfill site details for Landfill Tax

Use the online service or postal form LT1B, if you're a landfill site operator, to tell HMRC about changes to site details.


Register changes using the online form (sign in to or set up a Government Gateway account)

Register changes using the postal form


Tell HMRC about changes to landfill site details if:

  • you start to operate an additional site, or sites
  • site details have changed (for example trading name of a site)
  • you close a site
  • you transfer a site licence to another operator

You can either:

  • use the online form service (sign in to, or set up a Government Gateway user ID and password)
  • fill in the form on-screen, print and post it to HMRC

To fill in this form you’ll need the:

  • licence number of your site
  • Landfill Tax registration number of the business you want to transfer your site details to

Email HMRC to ask for this form in Welsh (Cymraeg).

Before you start

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You’ll need to fill in the form fully before you can print it. You cannot save a partly completed form so gather all your information together before you start to fill it in.

You can read Excise Notice LFT1 for a general guide to Landfill Tax.

You can also use these Landfill Tax forms to:

Published 1 July 2014
Last updated 31 May 2016 + show all updates
  1. An online form service is now available.
  2. First published.