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Use this service to sign in and file a Landfill Disposals Tax (LDT) return online as a landfill site operator.

Welsh Revenue Authority online service

Before you start 

You and your organisation will need to register to file LDT online before you can use this service.

If your organisation is already registered but you do not have your login, create a new user account.


If you forget your password, you can reset it on the sign in page.

If you need help with any of these processes, email

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