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 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 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.
UPDATE FOR WINTER-SPRING 2024
| Feb 15, 2024 | Business, not-for-profit, employers Social Security, Medicare and withheld income tax. If the monthly deposit rule applies, deposit the tax for payments made in January. | ||
| Feb 15, 2024 | Business, not-for-profit, employers Nonpayroll withholding. If the monthly | ||
| Mar 11, 2024 | Individuals Employees who work for tips. If you received $20 or more in tips during February, report them to your employer on Form 4070. | ||
| Mar 15, 2024 | Business, not-for-profit, employers Social Security, Medicare and withheld income tax. If the monthly deposit rule applies, deposit the tax for payments made in February. | ||
| Mar 15, 2024 | Business, not-for-profit, employers Nonpayroll withholding. If the monthly | ||
| Apr 10, 2024 | Individuals Employees who work for tips. If you received $20 or more in tips during March, report them to your employer on Form 4070. | ||
| Apr 15, 2024 | Business, not-for-profit, employers Social Security, Medicare and withheld income tax. If the monthly deposit rule applies, deposit the tax for payments made in February. | ||
| Apr 15, 2024 | Business, not-for-profit, employers Nonpayroll withholding. If the monthly | ||
| Apr 15, 2024 | Individuals File a 2023 Form 1040 or Form 1040-SR and pay any tax due. For an automatic 6-month extension, file Form 4868 and pay what you estimate you owe in tax to avoid penalties and interest. |
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