As of the 23rd October 2025, there's officially only 100 days left until your Self Assessment needs to be submitted. For ...

The 300,000+ people who submit a paper Self Assessment tax return have been reminded of the 31 October deadline. Although ...

Self Assessment customers have less than 100 days to file their tax return and pay any tax owed before the 31 January deadline, HMRC is warning.

Eligible customers can call HMRC to de-register from Self Assessment before the filing deadline in a tax year. Where a tax return has already been sent, customers can choose to de-register from the ...

HM Revenue and Customs (HMRC) is reminding those yet to file a self-assessment tax return to do so early, as the deadline approaches on 31 January 2026.

Self assessment customers have 100 days to file their tax return and pay any tax owed before the 31 January deadline. More than 3.5 million people have already filed their self assessment tax return ...

Don't delay: The paper deadline is earlier than the digital one, and postal delays could affect submission. HMRC must receive your return by October 31, so post it well in advance.