2025 Income Tax Deadline Date

2025 Income Tax Deadline Date. Quarterly payroll and excise tax returns normally due on oct. If you have a new source of taxable income which started between 6 april 2023 and 5 april 2025, which you may need to pay tax and/or national insurance on, you.

As of now, the income tax return filing due date remains july 31, 2025. Federal income tax returns are due on april 15, but there are several other important dates to remember throughout the year.