IEIM903320 - Deregistering as a User from the Reporting Service
There may be circumstances in which someone wishes to completely deregister from the reporting service.
However, it is not possible to deregister as a user from the reporting service.
In this circumstance, please contact the AEOI Enquires mailbox (aeoi.enquiries@hmrc.gov.uk) to update them of your situation and they will provide you with further advice.