When is my tax return due for 2026?
5 May 2026
- Non‑provisional (employee) taxpayers:
Returns must be submitted on or before 23 October 2026. - Provisional taxpayers:
Deadline extended to 22 January 2027. - Trusts:
Also due on or before 22 January 2027. - Companies and certain organisations:
Within 12 months of the end of their financial year.