Q4 2019 CALENDAR: DEADLINES FOR BUSINESSES, OTHER EMPLOYERS


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
deposit rule applies, deposit the tax for payments made in January.

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
deposit rule applies, deposit the tax for payments made in February.

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
deposit rule applies, deposit the tax for payments made in February.

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.