Key Business Tax Deadlines for November 2025

As the end of the year approaches, it's essential for businesses to stay vigilant about their tax responsibilities amidst the holiday rush and year-end projects. November is a critical month for ensuring all tax deadlines, including those for Form 941 and necessary deposits, are met without delay.

November 10 - Quarterly Filings for Social Security and Medicare

If you have already deposited your taxes in full and on schedule for the third quarter, ensure that you file Form 941 by this date. This filing covers Social Security, Medicare, and Withheld Income Tax and is crucial for maintaining compliance.

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November 17 - Monthly Deposits Deadline

For those businesses following the monthly deposit rules, November 17 is the last day to deposit October's Social Security, Medicare, and withheld income taxes. This deadline also applies to nonpayroll withholding deposits under similar conditions.

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Weekend and Holiday Adjustments

It's important to note that if a deadline falls on a weekend or legal holiday, the due date is automatically extended to the next business day. Take this into consideration when planning your submissions.

Extensions for Disaster Areas

In the event of a geographic region being declared a disaster area, filing deadlines may be extended. For details on affected areas and new deadlines, consult the following resources:
FEMA: https://www.fema.gov/disaster/declarations
IRS: https://www.irs.gov/newsroom/tax-relief-in-disaster-situations

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Staying ahead of these tax deadlines not only ensures compliance but also helps your business end the year on a smooth note.

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You can count on us for professional guidance along with timely, and reliable tax services. If you’re ready to get started, or just want to start a conversation, then click below.
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