Tax return deadline coming up

21/01/2026

Its now the 21 January.  So only 10 days to go until two HMRC deadlines (not one)

- the obvious one - to submit your 2024/25 UK tax return online.  Yes, you need to do this wherever you live if HMRC have told you you must, or you have income you need to declare - particularly UK property rental income.  Even if you live in France and are French tax resident you MUST declare UK property income to HMRC.  If you are late making a declaration HMRC will charge you GBP100 even if you do not owe any tax.  

- the lesser known deadline - the ability to change your prior year tax return easily.  You can go back four years to correct mistakes but the process is judgemental and HMRC can reject.  For the previous tax year though it is easy to force a change by submitting a new tax return.  So you can resubmit your 2023/24 tax return until 31 January 2026 online.

So...deadlines coming up..we can help you hit them