Morison Cogen LLP

Accounting, Audit & Tax Services

Client Portal | Secure Upload267.440.3000

  • Home
  • About Us
    • What We Do
    • Why Choose Us
    • Partners
    • Managers
    • Partners Emeritus
  • Services
    • Accounting
    • Audit
    • Tax
    • Financial Management
  • News and Posts
    • Business
    • Employer
    • ETRA
    • Federal Tax Posts
    • Individual Tax
    • Not for Profit
    • Small Business Tax
    • Featured
  • Contact Us Today
    • Join Our Mailing List
  • Morison Global

October 7, 2022

2022 Q4 tax calendar: Key deadlines for businesses and other employers





Here are some of the key tax-related deadlines affecting businesses and other employers during the fourth 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 and to learn more about the filing requirements.

Note: Certain tax-filing and tax-payment deadlines may be postponed for taxpayers who reside in or have businesses in federally declared disaster areas.

Monday, October 3

The last day you can initially set up a SIMPLE IRA plan, provided you (or any predecessor employer) didn’t previously maintain a SIMPLE IRA plan. If you’re a new employer that comes into existence after October 1 of the year, you can establish a SIMPLE IRA plan as soon as administratively feasible after your business comes into existence.

Monday, October 17

  • If a calendar-year C corporation that filed an automatic six-month extension:
    • File a 2021 income tax return (Form 1120) and pay any tax, interest and penalties due.
    • Make contributions for 2021 to certain employer-sponsored retirement plans.

Monday, October 31

  • Report income tax withholding and FICA taxes for third quarter 2022 (Form 941) and pay any tax due. (See exception below under “November 10.”)

Thursday, November 10

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

Thursday, December 15

  • If a calendar-year C corporation, pay the fourth installment of 2022 estimated income taxes.

Contact us if you’d like more information about the filing requirements and to ensure you’re meeting all applicable deadlines.

© 2022


Here are some of the key tax-related deadlines affecting businesses and other employers during the fourth 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 and to learn more about the filing requirements.

Note: Certain tax-filing and tax-payment deadlines may be postponed for taxpayers who reside in or have businesses in federally declared disaster areas.

Monday, October 3

The last day you can initially set up a SIMPLE IRA plan, provided you (or any predecessor employer) didn’t previously maintain a SIMPLE IRA plan. If you’re a new employer that comes into existence after October 1 of the year, you can establish a SIMPLE IRA plan as soon as administratively feasible after your business comes into existence.

Monday, October 17

  • If a calendar-year C corporation that filed an automatic six-month extension:
    • File a 2021 income tax return (Form 1120) and pay any tax, interest and penalties due.
    • Make contributions for 2021 to certain employer-sponsored retirement plans.

Monday, October 31

  • Report income tax withholding and FICA taxes for third quarter 2022 (Form 941) and pay any tax due. (See exception below under “November 10.”)

Thursday, November 10

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

Thursday, December 15

  • If a calendar-year C corporation, pay the fourth installment of 2022 estimated income taxes.

Contact us if you’d like more information about the filing requirements and to ensure you’re meeting all applicable deadlines.

© 2022

Filed Under: Featured, Small Business Tax

Recent News and Posts

Renting to a relative? Watch out for tax traps

2023 tax calendar

5 benefits of outsourcing your accounting needs

Tips to help prevent accounting and tax errors

Update on remote auditing

News and Posts by Category

  • Business
  • Employer
  • ETRA
  • Featured
  • Federal Tax Posts
  • Individual Tax
  • Not for Profit
  • Small Business Tax
  • tax
  • Tax Tips

Items of Interest

Merger Announced!

Morison Global Press Release

Tax Planning Guide

Global Tax Insights

Peer Review Letter

CPA-USA Association

Join Our Mailing List

About Morison Cogen

Morison Cogen LLP is a full-service certified public accounting, tax, and business consulting firm serving private and public companies, not-for-profit organizations, and the personal accounting needs of individuals in the U.S. and around the world....read more

Get Connected

Morison Cogen LLP
484 Norristown Road, Suite 100
Blue Bell, PA 19422

P: 267.440.3000
F: 267.440.3001
E: info@morisoncogen.com

Copyright © 2023 Morison Cogen LLP