Learning Center

November 2025 Business Due Dates

As November gets busier with year-end projects and holiday plans, take a moment to double-check your business tax deadlines. Form 941 and deposits are due this month.

November 10 - Social Security, Medicare and Withheld Income Tax

File Form 941 for the third quarter of 2025. This due date applies only if you deposited the tax for the quarter in full and on time.

November 17 - Social Security, Medicare and Withheld Income Tax

If you are an employer and the monthly deposit rules apply, November 17 is the due date for you to make your deposit of Social Security, Medicare, and withheld income tax for October 2025. This is also the due date for the nonpayroll withholding deposit for October 2025 if the monthly deposit rule applies. 

Weekends & Holidays:

If a due date falls on a Saturday, Sunday or legal holiday, the due date is automatically extended until the next business day that is not itself a legal holiday. 

Disaster Area Extensions:

Please note that when a geographical area is designated as a disaster area, due dates will be extended. For more information whether an area has been designated a disaster area and the filing extension dates visit the following websites:

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

Share this article...

Want tax & accounting tips and insights?

Sign up for our newsletter.

I confirm this is a service inquiry and not an advertising message or solicitation. By clicking “Submit”, I acknowledge and agree to the creation of an account and to the and .

Our Offices

Christopher J. Keiluhn, Cpa Llc

45 E. City Ave, Bala Cynwyd, Pennsylvania 19004

Conshohocken Office

101 E. 8th Ave, Suite 205 Conshohocken, Pennsylvania 19428

Philadelphia Office

1500 Chestnut St. Suite 2 #1105 Philadelphia, PA 19102

Egg Harbor Office

2600 Tilton Rd. #1015 Egg Harbor Township, NJ 08234

New York Office

442 5th Ave #1325 New York City, NY 10018

Miami Office

1000 Brickell Ave Suite 715 #1031 Miami, FL 33131

Atlanta Office

Atlanta Financial Center 3343 Peachtree Rd NE Suite #145 Atlanta, GA 30326

Austin Office

1401 Lavaca St #509 Austin, TX 78701