If you haven’t filed your Self Assessment tax return for 2025 to 2026, you don’t have to wait until 31 January 2027, you can do this anytime.
This means you’ll avoid the last-minute rush as the deadline approaches.
It’s quick, easy and secure to complete your tax return is online, using HMRC’s online service means:
- your tax return will be processed quicker
- you’ll make fewer mistakes as it alerts you to obvious errors
- help is available every step of the way – linking you to guidance and videos
- it’s easy to correct any errors or add information you’ve missed
- you can easily access previous online tax returns for reference and to guide you with your latest tax return
And, you’ll still have until 31 January 2027 to pay what you owe.
For further information please select the following link: Submit your tax return early - GOV.UK.