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Key November 2025 Tax Deadlines for Businesses

November is a bustling time for businesses juggling end-of-year projects and the holiday rush. It’s essential not to let tax deadlines slip through the cracks. Be sure you’re on top of Form 941 and relevant deposit deadlines this month.

November 10 - Quarterly Employer Tax Return: Form 941
By November 10, ensure Form 941 for the third quarter of 2025 is filed. This deadline is crucial if you've timely deposited your quarterly taxes in full.Image 1

November 17 - Monthly Deposit for October
For employers adhering to monthly deposit rules, November 17 is your deadline for Social Security, Medicare, and withholding tax deposits for October 2025. This is also the time for nonpayroll withholding deposits, should these apply.Image 2

Considerations for Weekends & Holidays
In the case of deadlines coinciding with weekends or public holidays, you’re allowed to extend the due date to the following business day.Image 3

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Special Extensions for Disaster Areas
If your region has been declared a disaster area, tax deadlines may be extended. Always check for updates:
- FEMA Disaster Declarations
- IRS Disaster Tax Relief

Being proactive about these deadlines ensures you’re well-prepared for tax season’s end. Need assistance? Our Las Vegas firm specializes in comprehensive tax services nationwide, including tax preparation and planning. We’re here to help you navigate your accounting needs efficiently and accurately.

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