Here are some of the key tax-related deadlines affecting businesses and other employers during the third quarter of 2022. Keep in mind that this list isn’t all-inclusive, so there may be additional deadlines that apply to you. Contact us to ensure you’re meeting all applicable deadlines for your 2022 Q3 taxes and to learn more about the filing requirements.

August 1

• Report income tax withholding and FICA taxes for second quarter 2022 (Form 941), and pay any tax due. (See the exception below, under “August 10”). Learn more about the FICA tax credit.
• File a 2021 calendar-year retirement plan report (Form 5500 or Form 5500-EZ) or request an extension.

August 10

• Report income tax withholding and FICA taxes for second quarter 2022 (Form 941), if you deposited on time and in full all of the associated taxes due.

September 15

• If a calendar-year C corporation, pay the third installment of 2022 Q3 taxes: estimated income taxes.
• If a calendar-year S corporation or partnership that filed an automatic six-month extension:
  • File a 2021 income tax return (Form 1120S, Form 1065 or Form 1065-B) and pay any tax, interest and penalties due.
  • Make contributions for 2021 to certain employer-sponsored retirement plans.