Tax Return Deadline 2024 Uk. The deadlines for tax returns for the 2023 to 2024 tax year are 31 october 2024 for paper returns and 31 january 2025 for online returns. Almost 300,000 self assessment customers filed their tax return in the first week of the new tax year, almost 10 months ahead of the deadline, hm revenue and.
The deadline for filing a 2023 to 2024 paper return is 31 october 2024. The standard tax code for 2024/25 is 1250l.