2025 Tax Filings Deadlines and Due Dates

  • January 15, 2025:

    • Estimated Tax Payment: Fourth quarter estimated tax payment for 2024 is due (if you don’t file your 2024 return and pay the balance by January 31, 2025).

    April 15, 2025:

    • Individual Income Tax Return: Deadline to file your 2024 individual income tax return (Form 1040) or request an extension.

    • Payment Deadline: Any taxes owed for 2024 must be paid by this date, even if you request an extension.

    • Estimated Tax Payment: First quarter estimated tax payment for 2025 is due.

    June 17, 2025:

    • Estimated Tax Payment: Second quarter estimated tax payment for 2025 is due.

    September 16, 2025:

    • Estimated Tax Payment: Third quarter estimated tax payment for 2025 is due.

    October 15, 2025:

    • Extended Individual Tax Return: If you filed for an extension, your 2024 tax return is due by this date.

  • January 31, 2025:

    • W-2 and 1099 Forms: Employers must send W-2s to employees and file both W-2s and 1099 forms with the IRS.

    March 17, 2025 (the 15th is a Saturday, so it falls on the next business day):

    • S-Corporation and Partnership Returns: S-Corporations (Form 1120-S) and partnerships (Form 1065) must file their 2024 returns or request an extension.

    April 15, 2025:

    • C-Corporation Tax Return: C-Corporations must file their 2024 tax returns (Form 1120) or request an extension.

    • Payment Deadline: C-Corporations must pay their taxes for 2024.

    May 15, 2025:

    • Non-Profit Organizations: Form 990, the annual return for tax-exempt organizations, is due.

  • Quarterly Employment Taxes (Form 941): Due on the last day of the month following the end of each quarter.

    April 30, 2025: First quarter Form 941 due.

    July 31, 2025: Second quarter Form 941 due.

    October 31, 2025: Third quarter Form 941 due.

    January 31, 2026: Fourth quarter Form 941 due.

  • January 15, 2025: Q4 2024 estimated tax payment due.

    April 15, 2025: Q1 2025 estimated tax payment due.

    June 17, 2025: Q2 2025 estimated tax payment due.

    September 16, 2025: Q3 2025 estimated tax payment due.

    January 15, 2026: Q4 2025 estimated tax payment due.

These federal deadlines apply to most taxpayers. Check for any state or local tax deadlines that might apply to your situation.