
State of New York Business Income Tax Extensions
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General Instructions
Choose your state from the list below to access detailed instructions for both business and personal tax extensions.
Corporation tax returns are due by April 15 (for calendar year filers) — or within 3½ months following the end of your reporting period. S Corporation, Partnerships and LLC tax returns are due by March 15 (for calendar year filers) — or within 2½ months following the end of your reporting period
New York offers a 6-month extension, which moves C corporation’s filing deadline to October 15 (for calendar year filers) and S Corporation, Partnerships and LLC’s filing deadlines to September 15.
To request a New York extension, file Form CT-5 by the original due date of your return. Note that Form CT-5 must be filed electronically via NY Online Services for Businesses: www.tax.ny.gov/online/bus
An extension of time to file is not an extension of time to pay. If you owe New York tax, it must be paid by the original deadline to avoid interest and penalties. In fact, you’re required to pay your properly estimated tax liability in order to obtain a New York tax extension. You can make an extension payment using Form CT-200-V, or pay electronically through NY Online Services for Businesses: www.tax.ny.gov/online/bus
The State of New York does not accept the Federal tax extension (IRS Form 7004) in place of the state application (Form CT-5).
New York Tax Extension Tips: The State of New York does not accept the Federal tax extension (IRS Form 7004) in place of the state application (Form CT-5).
New York State Income Tax Extension Forms
Extend your business tax return due date by 6 months in minutes! Use FileLater to e-file Form 7004 for IRS Forms 1120, 1120S, 1065, and more.

Website: New York State Department of Taxation and Finance
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