November 12, 2024

Individuals – Report October tip income of $20 or more to employers (Form 4070).

Employers – Report Social Security and Medicare taxes and income tax withholding for third quarter 2024 (Form 941) if all of the associated taxes due were deposited on time and in full.

November 15, 2024

Employers – Deposit Social Security, Medicare and withheld income taxes for October if the monthly deposit rule applies.

Employers – Deposit nonpayroll withheld income tax for October if the monthly deposit rule applies.

Calendar-year exempt organizations – File a 2023 information return (Form 990, Form 990-EZ or Form 990-PF) if a six-month extension was filed. Pay any tax, interest and penalties due