When is the self-assessment tax return deadline for paper submissions for the 2020/21 tax year?

The self-assessment tax return deadline for paper submissions for the 2020/21 tax year is set for 31 October 2021. This is an important date for taxpayers who prefer to submit their tax returns using paper forms rather than online submissions. The deadline of 31 October falls before the extended online filing deadline, which is 31 January of the following year for online submissions. Adhering to these deadlines is crucial to avoid any penalties or interest due to late filing. Paper submissions must be completed and sent to HM Revenue and Customs (HMRC) by this date in order for them to be processed for that tax year.