2025 Tax Filing Dates. This tax calendar has the due dates for 2025 that most taxpayers will need. A quick reference for the 2025 irs tax calendar, with due dates and filing schedules for common federal tax forms.

The internal revenue service (irs) has announced that the 2025 tax filing season will start on january 27, with the deadline for filing federal tax returns set for april 15, 2025. This year, april 15 is the deadline for taxpayers to file 2024 federal income tax returns.