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Tax Due Dates

January 2025

  • January 15: Deadline to pay the fourth-quarter estimated tax payment for tax year 2024.

  • January 31: Deadline for employers to mail out W-2 Forms to employees and for businesses to furnish 1099 Forms reporting non-employee compensation, bank interest, dividends, and retirement plan distributions.

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February 2025

  • February 1: Deadline for financial institutions to mail out:

    • Form 1099-B for sales of stock, bonds, or mutual funds through a brokerage account.

    • Form 1099-S for real estate transactions.

    • Form 1099-MISC for payments reported in boxes 8 or 14.

  • February 1: Final deadline to catch up on unpaid fourth-quarter estimated taxes without additional penalties by filing your 2024 tax return.

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March 2025

  • March 1: Deadline for businesses to mail Forms 1099 and 1096 to the IRS.

  • March 17:

    • Initial Deadline for S-Corporations to file their 2024 tax returns (Form 1120S) or request an automatic six-month extension (Form 7004).

    • Initial Deadline for Partnerships to file Form 1065 or request an automatic five-month extension (Form 7004).

  • March 31: Deadline for businesses to e-file Forms 1099 and 1096 to the IRS, except Form 1099-NEC.

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April 2025

  • April 15:

    • Initial Deadline to file individual tax returns (Form 1040) for tax year 2024 or request an automatic six-month extension (Form 4868).

    • Initial Deadline to file C Corporation Returns (Form 1120)

    • Initial Deadline to file Estates and Trust tax returns (Form 1041)

    • Deadline for household employers who paid $2,600 or more in wages in 2024 to file Schedule H with Form 1040.

    • Deadline for first-quarter estimated tax payments for the 2025 tax year (Form 1040-ES).

    • Last day to contribute to an Individual Retirement Account (IRA) for tax year 2024.

    • Last day to withdraw excess IRA contributions for 2024 to avoid penalties (if Form 1040 was not extended).

    • Last day to contribute to a Health Savings Account (HSA) for tax year 2024.

    • Last day for self-employed individuals to contribute to a Solo 401(k) Plan or Simplified Employee Pension (SEP) for tax year 2024, if Form 1040 was not extended.

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June 2025

  • June 16:

    • Deadline for second-quarter estimated tax payments for the 2025 tax year.

    • Deadline for U.S. citizens living abroad to file individual tax returns or file Form 4868 for an automatic four-month extension.

    • Deadline for military personnel on duty outside the U.S. to file their 2024 tax returns (Form 1040).

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September 2025

  • September 15:

    • Deadline for third-quarter estimated tax payments for the 2025 tax year.

    • Final deadline to file corporate tax returns (Forms 1120S, 1120-A, 1065) for tax year 2024, if an extension was requested.

  • September 30: Final deadline to file Estates and Trusts returns (Form 1041)

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October 2025

  • October 15:

    • Final extended deadline to file individual Federal and State tax returns for tax year 2024 (Form 1040).

    • Final deadline to file corporate tax returns (Form 1120) for tax year 2024, if an extension was requested.

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