2025 Tax Calendar
There are key deadlines and dates that you should know about. Use this calendar to help you avoid missing important deadlines, view important due dates and actions for key filing deadlines each month. For the latest information about changes or developments please visit Forms & instructions for your specific form or publication.
Taxpayers affected by disasters should visit Around the nation for information on tax filing and payment extensions for your state.
EFTPS users: Payments must be scheduled by 8 p.m. ET at least one calendar day before the tax due date.
First Quarter (January, February, March)
Second Quarter (April, May, June)
Third Quarter (July, August, September)
Fourth Quarter (October, November, December)