Manage Permissions for Tax Software

You may be using software to interact with HM Revenue and Customs (HMRC), for example to send your Self Assessment tax return.
You can use this service to:
  • check which software you’ve given permission to
  • remove permission from any software, for example permission to file your return
Before you Start
To sign in for the first time, you’ll need:
  • a Government Gateway user ID and password - if you do not have a user ID you can create one when you use the service
  • a permanent National Insurance number


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For further information: