Central Agent Authorisation Team

Post

Send your 64-8 form to this address. Make sure you check the guidance on the form first, in case you need to post it to a different address.

You do not need to include a street name or PO box when writing to this address.

Couriers should use a different address.

National Insurance Contributions and Employer Office
HM Revenue and Customs
BX9 1AN
United Kingdom