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Essential November 2025 Tax Deadlines for Your Business

As we transition into November, bustling with year-end tasks and holiday planning, let’s pause to ensure all your business tax deadlines are in check. Staying organized with these deadlines can streamline your operations and prevent last-minute rushes. Mark Form 941 and associated deposit deadlines on your calendar this month.

November 10 - Quarter 3 Form 941 Filing

For businesses that have settled their quarterly tax obligations timely and in full, this is the date to file Form 941 for Q3 2025. Ensure your submissions are accurate to avoid penalties.

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November 17 - Monthly Deposit Deadline

Employers adhering to the monthly deposit schedule need to finalize payments for Social Security, Medicare, and withheld income taxes for October 2025 by this date. Likewise, any nonpayroll withholding deposits are due today if you follow monthly deposit rules.

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Weekends & Holidays:

Remember, if a deadline coincides with a weekend or a legal holiday, you're given additional breathing room until the following business day. This buffer can be crucial for your strategic planning.

Disaster Area Extensions:

In events where regions are marked as disaster zones, tax deadlines receive extensions. Stay informed by checking designated disaster areas and adjusted deadlines via 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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As a trusted CPA firm, CPA Consulting Services is committed to guiding you through these complexities with clarity and confidence. Our aim is to make tax compliance straightforward, allowing you to focus on your business goals.

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