Live Countdown – Online Self Assessment Deadline for Tax Year 2023/24

Although the deadline to submit and pay your 2023-24 tax bill is January 31st 2025, we strongly advise to aim to have it submitted long before then. This will give you ample time to prepare for the payment and avoid any last-minute rush or penalties for late payment. Filing your tax return early also provides you with a clear picture of your financial situation and allows you to plan and budget accordingly.

Did you know, you can submit your tax return as early as 6th April each year.

2023-24 Self Assessment – HMRC deadline