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Due Dates

All due dates assume that the date falls on a business day. If the due date falls on a holiday or weekend, the due date will be the next business day.

Key Dates in December 2023

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
November 27, 2023
November 28, 2023
November 29, 2023
November 30, 2023
December 1, 2023
December 2, 2023
December 3, 2023
December 4, 2023
December 5, 2023
December 6, 2023
December 7, 2023
December 8, 2023
December 9, 2023
December 10, 2023(1 event)

Employees who work for tips

December 10, 2023

Employees who work for tips – If you received $20 or more in tips during the previous month, report them to your employer. You can use Form 4070 Employee’s Report of Tips to Employer.

December 11, 2023
December 12, 2023
December 13, 2023
December 14, 2023
December 15, 2023(3 events)

Corporations

December 15, 2023

Corporations – Deposit the fourth installment of your estimated income tax. A worksheet, Form 1120-W, is available to help you estimate your tax for the year.

Employers

December 15, 2023

Employers – Social Security, Medicare, and withheld income tax – If the monthly deposit rule applies, deposit the tax for payments in November.

Employers

December 15, 2023

Employers – Nonpayroll Withholding. If the monthly deposit rule applies, deposit the tax for payments in November.

December 16, 2023
December 17, 2023
December 18, 2023
December 19, 2023
December 20, 2023
December 21, 2023
December 22, 2023
December 23, 2023
December 24, 2023
December 25, 2023
December 26, 2023
December 27, 2023
December 28, 2023
December 29, 2023
December 30, 2023
December 31, 2023