q4 - Linkenheimer LLP CPAs & Advisors

2023 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 2023. 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 2

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 16

If a calendar-year C corporation that filed an automatic six-month extension:
- File a 2022 income tax return (Form 1120) and pay any tax, interest and penalties due.
- Make contributions for 2022 to certain employer-sponsored retirement plans.
- Establish and contribute to a SEP for 2022, if an automatic six-month extension was filed.
Resident in an area […]

By Linkenheimer LLP|2023-09-25T20:08:08+00:00September 25th, 2023|tax deadlines|0 Comments

2021 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 2021. 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 a business in federally declared disaster areas.

Friday, October 15

If a calendar-year C corporation that filed an automatic six-month extension:
- File a 2020 income tax return (Form 1120) and pay any tax, interest and penalties due.
- Make contributions for 2020 to certain employer-sponsored retirement plans.

Monday, November 1

Report income tax withholding and FICA taxes for third quarter 2021 (Form 941) and pay any tax due. (See exception below under “November 10.”)

Wednesday, November 10

Report income tax withholding and FICA taxes for third quarter 2021 (Form 941), if you deposited on time (and in full) all of the associated taxes due.

Wednesday, December 15

If a calendar-year C corporation, pay the fourth installment of 2021 estimated income taxes.

Friday, December 31

Establish a retirement plan for […]

By Linkenheimer LLP|2021-10-05T19:59:08+00:00October 5th, 2021|tax deadlines|0 Comments

2019 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 2019. Keep in mind that this list isn’t all-inclusive, so there may be additional deadlines that apply to you. Contact your Linkenheimer CPA to ensure you’re meeting all applicable deadlines and to learn more about the filing requirements.

October 15

If a calendar-year C corporation that filed an automatic six-month extension:
- File a 2018 income tax return (Form 1120) and pay any tax, interest and penalties due.
- Make contributions for 2018 to certain employer-sponsored retirement plans.

October 31

Report income tax withholding and FICA taxes for third quarter 2019 (Form 941) and pay any tax due. (See exception below under “November 12.”)

November 12

Report income tax withholding and FICA taxes for third quarter 2019 (Form 941), if you deposited on time (and in full) all of the associated taxes due.

December 16

If a calendar-year C corporation, pay the fourth installment of 2019 estimated income taxes.

By Linkenheimer LLP|2020-09-03T20:03:40+00:00September 11th, 2019|extension, tax deadlines|0 Comments

2018 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 2018. 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.

October 15

If a calendar-year C corporation that filed an automatic six-month extension:
- File a 2017 income tax return (Form 1120) and pay any tax, interest and penalties due.
- Make contributions for 2017 to certain employer-sponsored retirement plans.

October 31

Report income tax withholding and FICA taxes for third quarter 2018 (Form 941) and pay any tax due. (See exception below under “November 13.”)

November 13

Report income tax withholding and FICA taxes for third quarter 2018 (Form 941), if you deposited on time and in full all of the associated taxes due.

December 17

If a calendar-year C corporation, pay the fourth installment of 2018 estimated income taxes.

If you have questions or need help preparing for one of the upcoming tax deadlines, please reach out to your Linkenheimer CPA.

By Linkenheimer LLP|2018-09-13T16:22:46+00:00September 13th, 2018|filing deadline, tax deadlines|0 Comments