Tax Deadline 2024 Uk. It’s for this reason that mapping out the certain tax dates ahead of april 2024 is essential if you intend on staying on the right side of the taxman. Deadline for filing self assessment tax returns, balancing payment for 2022/23 tax year, and first payment on account for 2023/24;

Quarter to 5 april 2025. 31 january following the initial deadline i.e.