2023 Q3 Tax Calendar: Key Deadlines for Businesses and Other Employers cover

2023 Q3 Tax Calendar: Key Deadlines for Businesses and Other Employers

In the third quarter of 2023, several key tax deadlines will impact businesses and other employers. It's important to note, however, that this list is not exhaustive; there might be additional deadlines that pertain to your specific situation. Let's review the important dates for the upcoming quarter. Contact us to ensure you’re meeting all applicable deadlines and to learn more about the filing requirements.

July 31

  • Report income withholding and FICA taxes for the second quarter of 2023 (Form 941) and pay any tax due. (See the exception below, under “August 10.”)
  • File a 2022 calendar-year retirement plan report (Form 5500 or Form 5500-EZ) or request an extension.
tax calendar
Photographer: Waldemar | Source: Unsplash

August 10

  • Report income tax withholding and FICA taxes for the second quarter 2023 (Form 941), if you deposited on time and in full all of the associated taxes due.

September 15

  • If a calendar-year C corporation pays the third installment of 2023 estimated income taxes.
  • If a calendar-year S corporation or partnership filed an automatic six-month extension:
    • File a 2022 income tax return (Form 1120-S, Form 1065, or Form 1065-B) and pay any tax, interest, and penalties due.

Make contributions for 2022 to certain employer-sponsored retirement plans.

Have questions on how tax-related deadlines might apply to you? Are you an employer interested in getting tax consultant services? Call Fiducial at 1-866-FIDUCIAL or make an appointment to discuss your situation at one of our office locations.

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