Log in and file your Self Assessment tax return
Log in to your HM Revenue and Customs (HMRC) online account and send (file) your tax return.
Start nowon the HM Revenue and Customs service
Before you start
You can’t use this service:
- if you don’t have an HMRC online account
- to send certain tax returns, eg partnership returns (because you need extra software to send this to HMRC)
Problems logging in
Get help if you’ve lost your:
Contact HMRC’s Online Services Helpdesk if you’ve lost both your user ID and password.