Appointment as your UK tax agent

HMRC require confirmation from you that you have appointed Charles Marcus Ltd, Chartered Accountants as your UK Tax Agent.

We will need a formal letter of engagement and your Unique Tax Reference (UTR) number. HMRC will ask you to confirm our appointment by issuing an authorisation code. We cannot act for you with HMRC until you give us this code.

If you have any queries with this, please email