
Ish Mukit
Jan 63 min read
January 2026 Self Assessment Deadline
January marks the most important tax deadline of the year for millions of individuals. The Self Assessment Deadline on 31 January 2026 applies to taxpayers filing returns for the tax year 6 April 2024 to 5 April 2025. This update explains who still needs to file, the risks of late submission, and what happens if the deadline is missed.

