Self Assessment tax returns - deadlines, who must send a tax return, penalties, corrections and returns for someone who has died.

view returns you’ve made before; check your details; print your tax calculation; sign up for paperless notifications; If you did not file a tax return last year

Check how to claim a tax refund; Disagree with a tax decision or penalty; Estimate your penalty for late Self Assessment tax returns and payments

HMRC works out how much tax you owe from the information you send them on your tax return. That’s why the whole system is called ‘self-assessment’. You also declare any Capital Gains , and claim tax reliefs and allowances on your annual self-assessment tax return.

Feb 3, 2025 · An estimated 1.1 million people missed the deadline for filing their annual tax returns, according to HM Revenue and Customs (HMRC). They now face a penalty of at least £100 for missing the cut ...

Jan 8, 2025 · HMRC must have received your tax return by midnight. Usually, the only time this deadline may differ is if you received a notice to make an online tax return from HMRC after 31 October 2024, in which case you have three months from the date of issue to file.

Sign in or set up a personal or business tax account, Self Assessment, Corporation Tax, PAYE for employers, VAT and other services.

Dec 19, 2023 · You can view or print your tax returns through your Personal Tax Account, by selecting 'Self Assessment' within the Self Assessment tile, then clicking on 'More details about your Self...