How to set up client authorisations with HMRC - an introduction Obtain and manage client authorisations using online services or paper forms 64-8 and FBI 2
Online client authorisation - how to use HMRC Online Services Use the internet to apply for and manage authorisations for all your clients
Log in to HMRC Online Services Go direct to HMRC Online Services
Using HMRC forms 64-8 and FBI 2 to apply for client authorisation How to apply for client authorisation using paper forms 64-8 and FBI 2, where to send the forms and how the process works