Tax Filing Deadline Calculator

Estimate federal filing, payment due, and reminder dates, then copy a filing action checklist.

Estimated deadlineTax checklistNo signup

Tax Filing Deadline Calculator

Tax yearFiling modeTaxpayer type

Estimated federal deadlineWednesday, April 15, 2026

Estimated payment due: Wednesday, April 15, 2026. Reminder dates are in the copied plan.

Tax year 2025 federal filing checklist
Estimated deadline: Wednesday, April 15, 2026
Estimated payment due date: Wednesday, April 15, 2026
Next action: File or request an extension by Wednesday, April 15, 2026.
Reminder dates:
- Monday, March 16, 2026
- Wednesday, April 8, 2026
- Tuesday, April 14, 2026

Important:
- File or request an extension by the regular federal deadline.
- Check IRS notices for disaster relief, military, or location-specific deadline changes.
- Check your state tax agency because state deadlines can differ.
- Keep income forms, deduction records, and prior-year return details together.

Use the tool first, then verify official details

Enter details

Use the fields above to describe your local situation, time zone, price, deadline, or event plan.

Review the result

The page generates an in-site estimate, decision, checklist, or copyable plan before you leave the site.

Verify sources

For time-sensitive facts, confirm official sources before making a purchase, filing, traveling, or attending.