Key Business Tax Dates in November 2025

November is often a hectic month, filled with year-end financial close activities and holiday preparations. Amidst the bustling schedule, it's crucial to ensure your business remains compliant with tax deadlines. This month, pay particular attention to Form 941 and other essential tax deposits due dates.

November 10 - Social Security, Medicare, and Withheld Income Tax
File Form 941 for Q3 2025 if you fully and timely paid your quarterly tax liabilities. Compliance with this deadline is essential to avoid late fees and penalties. Ensure all your deposits are accurately reflected in this filing.

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November 17 - Social Security, Medicare, and Withheld Income Tax

Employers following the monthly deposit rule must make deposits for October 2025 by November 17. This deadline also applies to the nonpayroll withholding deposits for the same period if the monthly deposit rule affects your business. Timely execution of these deposits is integral to maintaining financial health and compliance.

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Weekends & Holidays:

Whenever a due date falls on a Saturday, Sunday, or recognized legal holiday, businesses receive an automatic extension to the next business day. This provision offers a small cushion in financial planning but should not lead to lax management of due dates.

Disaster Area Extensions:
If your business resides or operates in a federally designated disaster area, tax filing deadlines may be extended. For updates and declarations, refer to FEMA and check for any special tax relief applicable by visiting IRS announcements.

Staying proactive with tax obligations is crucial to avoiding penalties and ensuring smooth business operations as the year winds down. Plan accordingly, consult with your accounting division, and ensure all deadlines are met diligently.

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