Key UK Tax Dates & Deadlines (2024/25)
Staying on top of key tax dates is essential to remain compliant and avoid unnecessary penalties. At Mehrish & Co, we keep you informed year-round, so you never miss a deadline.
Important Dates to Remember:
- 5 April 2025 – End of the 2024/25 tax year.
- 6 April 2025 – Start of the 2025/26 tax year.
- 31 July 2025 – Second payment on account due for the 2024/25 tax year.
- 5 October 2025 – Deadline to register for Self Assessment for the 2024/25 tax year.
- 31 October 2025 – Deadline to submit a paper Self Assessment tax return for 2024/25.
- 30 December 2025 – Deadline to file your online tax return if you want HMRC to collect any owed tax through your PAYE tax code.
- 31 January 2026 – Final deadline to file your online Self Assessment tax return and pay any tax due for the 2024/25 tax year.
Need help staying on schedule? Mehrish & Co is here to make sure you meet every deadline with confidence.
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