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Dates To Remember for this Quarter
Important Tax Dates for this Quarter Important Tax Dates for this Year
Back to Current Articles State Tax Links

This tax calendar has the due dates that most taxpayers will find useful. Employers and persons who pay excise taxes also should use the Employer's Federal Tax Calendar and the Federal Excise Tax Calendar.

Fiscal-year taxpayers - If you file your income tax return for a fiscal year rather than the calendar year, you must change some of the dates in this calendar. These changes are described under Fiscal-Year Taxpayers.

If you prefer to save the following tax dates within the Microsoft Outlook Calendar, please click the download link below. Then simply import the file into Microsoft Outlook by selecting "Import an iCalendar (.ics) or vCalendar file (.vcs)" and enjoy all of this year's Small Business Tax Events on your PC.
Download The IRS 2023 Outlook Tax Calendar*

General Federal Tax Calendar:
4th Quarter 2023

The fourth quarter of a calendar year is made up of October, November, and December.

December 11:
Employees who work for tips. If you received $20 or more in tips during November, report them to your employer. You can use Form 4070. ( )
December 15:
Corporations. Deposit the fourth installment of estimated income tax for 2023. ( )
December 31:
Required minimum distributions must be taken for individuals age 73 or older by the end of 2023. After taking your first RMD (for 2022) by April 1, 2023 if you turned 72 in 2022, you also need to take your 2023 RMD by the end of the year. This is also the deadline if you are otherwise required to take an RMD for 2023. ( )
The information in this tax calendar comes from the Internal Revenue Service Publication 509.

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