The UK Tax Authority, HMRC, has announced that from 31 March 2022, businesses will need to use a new form 64-8 to give authorisation for agents and advisers to deal directly with HMRC on their behalf. This will be for new agent relationships and HMRC has confirmed that existing clients (i.e. businesses that have already authorised agents and advisers to deal with HMRC) do not need to re-authorise their current relationship using the new form.
Source Avalara
