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Key Tax Deadlines for Businesses in November 2025

Amidst the end-of-year hustle and holiday arrangements, it's crucial for businesses to adhere to important tax deadlines. In November 2025, be sure not to miss the submission of Form 941 and necessary tax deposits.Image 2Stay on top of these timelines to ensure compliance and avoid penalties.

November 10 - Filing for Social Security, Medicare, and Withheld Income Tax
Submit Form 941 for the third quarter of 2025. This deadline pertains to you only if you have completed full and timely quarter tax payments.

November 17 - Monthly Depositors’ Tax Deadline
For employers adhering to monthly deposit rules, November 17 marks the deadline to remit Social Security, Medicare, and any withheld income taxes for October 2025. Additionally, monthly depositors should ensure nonpayroll withholdings for October 2025 are also settled by this date.Image 1

Considerations for Non-Business Days:

In instances where a filing deadline coincides with a weekend or recognized holiday, the deadline is automatically extended to the next business day which isn’t a holiday.

Extensions in Disaster Areas:
For counties designated as disaster areas, filing deadlines may be extended. For up-to-date information regarding these areas and altered filing dates, please refer to the following links:

FEMA: https://www.fema.gov/disaster/declarations
IRS: https://www.irs.gov/newsroom/tax-relief-in-disaster-situations

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