Tax Due Dates

Tax Due Dates: July–December 2025


July 2025

  • July 10 – Individuals: Report June tip income of $20 or more to employers (Form 4070).

  • July 15 – Employers: Deposit nonpayroll withheld income tax for June if the monthly deposit rule applies.

  • July 15 – Employers: Deposit Social Security, Medicare, and withheld income taxes for June if the monthly deposit rule applies.

  • July 31 – Employers: File a 2024 calendar-year retirement plan report (Form 5500 or Form 5500-EZ) or request an extension.

  • July 31 – Employers: File Form 941 for Q2 2025 and pay tax due if not deposited in full and on time.


August 2025

  • August 11 – Individuals: Report July tip income of $20 or more to employers (Form 4070).

  • August 11 – Employers: File Form 941 for Q2 2025 if all taxes were deposited on time and in full.

  • August 15 – Employers: Deposit nonpayroll withheld income tax for July if the monthly deposit rule applies.

  • August 15 – Employers: Deposit Social Security, Medicare, and withheld income taxes for July if the monthly deposit rule applies.


September 2025

  • September 10 – Individuals: Report August tip income of $20 or more to employers (Form 4070).

  • September 15 – Employers: Deposit nonpayroll withheld income tax for August if the monthly deposit rule applies.

  • September 15 – Employers: Deposit Social Security, Medicare, and withheld income taxes for August if the monthly deposit rule applies.

  • September 15 – Calendar-year Partnerships: File 2024 income tax return (Form 1065 or 1065-B) and provide Schedule K-1s if an extension was filed.

  • September 15 – Calendar-year S Corporations: Make 2024 retirement plan contributions if an extension was filed.

  • September 15 – Calendar-year S Corporations: File 2024 income tax return (Form 1120-S), distribute K-1s, and pay tax, interest, or penalties if applicable.

  • September 15 – Calendar-year Corporations: Pay Q3 2025 estimated income taxes (Form 1120-W).

  • September 15 – Individuals: Pay Q3 2025 estimated taxes (Form 1040-ES), if required.

  • September 30 – Calendar-year Trusts and Estates: File 2024 income tax return (Form 1041) if an extension was filed.


October 2025

  • October 10 – Individuals: Report September tip income of $20 or more to employers (Form 4070).

  • October 15 – Employers: Deposit nonpayroll withheld income tax for September if the monthly deposit rule applies.

  • October 15 – Employers: Deposit Social Security, Medicare, and withheld income taxes for September if the monthly deposit rule applies.

  • October 15 – Calendar-year C Corporations: Make 2024 retirement plan contributions if an extension was filed.

  • October 15 – Calendar-year C Corporations: File 2024 income tax return (Form 1120) if an extension was filed.

  • October 15 – Individuals: File 2024 gift tax return (Form 709) if an extension was filed.

  • October 15 – Individuals: Contribute to 2024 retirement plans or establish and contribute to a SEP if an extension was filed.

  • October 15 – Individuals: File 2024 income tax return (Form 1040 or 1040-SR) if an extension was filed.

  • October 15 – Calendar-year Bankruptcy Estates: File 2024 income tax return (Form 1041) if an extension was filed.

  • October 31 – Employers: File Form 941 for Q3 2025 and pay tax due if not deposited in full and on time.


November 2025

  • November 10 – Individuals: Report October tip income of $20 or more to employers (Form 4070).

  • November 10 – Employers: File Form 941 for Q3 2025 if all taxes were deposited on time and in full.

  • November 17 – Calendar-year Exempt Organizations: File 2024 return (Form 990, 990-EZ, or 990-PF) if an extension was filed.

  • November 17 – Employers: Deposit nonpayroll withheld income tax for October if the monthly deposit rule applies.

  • November 17 – Employers: Deposit Social Security, Medicare, and withheld income taxes for October if the monthly deposit rule applies.


December 2025

  • December 10 – Individuals: Report November tip income of $20 or more to employers (Form 4070).

  • December 15 – Employers: Deposit nonpayroll withheld income tax for November if the monthly deposit rule applies.

  • December 15 – Employers: Deposit Social Security, Medicare, and withheld income taxes for November if the monthly deposit rule applies.

  • December 15 – Calendar-year Corporations: Pay Q4 2025 estimated income taxes (Form 1120-W).