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Use this service to register your organisation and online administrator to file Land Transaction Tax (LTT) online, as a solicitor or conveyancer.

Organisations can only register once if they've not registered before, even if there are multiple branches.

Allow up to 2 weeks to complete the process.

Welsh Revenue Authority online service

Before you start

You cannot register an organisation more than once, so first check if your organisation is already registered to file LTT online.

If you’re unsure whether an account already exists, please contact us.

Taxpayers without a solicitor or conveyancer will need to complete a paper tax return instead.

What you’ll need

You’ll need one of the following identifications:

  • your companies house registration number
  • your charity number
  • your partnership or trust Unique Taxpayer Reference (UTR)
  • Self Assessment UTR if you’re self-employed
  • your VAT registration number

You’ll also need details of:

  • a key contact within your organisation
  • a named online administrator to manage user accounts

Email addresses should be an individual email address like ‘’ not a shared mailbox such as ‘info@’.

To complete registration

Your online administrator will receive your organisation registration number by encrypted email within 2 weeks.

They must use this to create their own user account.

Welsh Revenue Authority online service

How to create an online administrator user account

  1. Enter the same email address for the online administrator that you used during organisation registration and select Send verification code.
  2. A verification code from Microsoft will be sent to this email address. You need to use the code within 10 minutes.
  3. If you do not receive it immediately, check your ‘junk’ or ‘spam’ folder. Contact us if you’ve not received it.
  4. Once received, enter the verification code and select Verify number.
  5. Choose and confirm a password, then select Create.
  6. The next screen will ask for your name, enter this and select Next.
  7. Enter your organisation’s registration number that we sent.
  8. Your user account will be automatically activated.

Do not share your account details and password. If others in your organisation need access, they can create a new user account thereafter. The online administrator can then activate them to allow access.

See how to manage users, such as activating, deactivating, and upgrading them to administrators.


Contact us if you need any help with this process.