KNOWLEDGE CENTER

September 2024 Business Due Dates

September 16 - S Corporations
File a 2023 calendar year income tax return (Form 1120-S) and pay any tax due. This due date applies only if you requested an automatic 6-month extension. Provide each shareholder with a copy of their Schedule K-1 (Form 1120-S) or a substitute Schedule K-1 and, if applicable, Schedule K-3 (Form 1120-S) or substitute Schedule K-3 (Form 1120-S).

September 16 - Corporations 

Deposit the third installment of estimated income tax for 2023 calendar year

September 16 -  Social Security, Medicare and withheld income tax

If the monthly deposit rule applies, deposit the tax for payments in August.

September 16 - Nonpayroll Withholding

If the monthly deposit rule applies, deposit the tax for payments in August.

September 16 - Partnerships

File a 2023 calendar year return (Form 1065). This due date applies only if you were given an additional 5-month extension. Provide each partner with a copy of K-1 (Form 1065) or a substitute Schedule K-1.

September 30 - Fiduciaries of Estates and Trusts

File a 2023 calendar year return (Form 1041). This due date applies only if you were given an extension of 5 1/2 months. If applicable, provide each beneficiary with a copy of K-1 (Form 1041) or a substitute Schedule K-1.

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...

HAVE A QUESTION ABOUT THIS TOPIC?

Please enter your question below.

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 .
I consent to receive SMS messages and agree with the

NEVER MISS A STORY.

Sign up for our newsletters and get our articles delivered right to your inbox.

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 .

LONG ISLAND OFFICE

350 Motor Parkway, Ste 204
Hauppauge, NY 11788
(631) 273-9532
(631) 273-0448 (fax)
info@eshelcpa.com
9 AM - 6 PM

NEW YORK CITY OFFICE

14 East 38th Street, 7th Floor
New York, NY 10016
(212) 302-7900
(03) 372-0951 (from Israel)
(212) 683-1516 (fax)
info@eshelcpa.com

FLORIDA OFFICE

1250 E. Hallandale Beach Blvd. Suite 407
Hallandale Beach, FL 33009
(754) 231-0004
(212) 898-0320
info@eshelcpa.com