Important Dates

  • January 15

    - 4th Quarter of 2025 estimated tax payments due

  • February 2

    - Due date for employers to send W-2 forms

    - Due date for various 1099 forms to be sent

  • ​March 16

    - Taxes or extensions are due for partnerships, multi-member LLCs, and S-Corporations (Form 1065 & 1120S)

  • April 15

    - Form 1040 or Form 4868 (Extension Request) must be submitted. Payment is due regardless of extension.

    - Taxes for C-Corporations are due

    - Deadline to make IRA and HSA contributions for the 2025 tax year

    - 1st Quarter of 2026 estimated tax payment due

  • June 15

    - 2nd Quarter of 2026 estimated tax payment due.

  • September 15

    - 3rd Quarter of 2026 estimated tax payment due

    - Deadline for extended partnership and S-corporation returns

  • October 15

    -  Deadline to file your extended personal 2025 tax return

    - Deadline for extended C-corporation returns

  • January 15

    - 4th Quarter 2026 estimated tax payment due.