Below are the current deadlines for Self Assessment for 2024/25 tax year.
For the most up to date information, please look at your My Tasks tab in Ember.
Registration | 5 October 2025 |
Tax return (paper form) | 31 October 2025 |
Tax return (online) | 31 January 2026 (or 30 December 2025 if you want tax collected through PAYE) |
Tax payment | 31 January 2026 |