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Businesses

Welcome to our home for businesses. We designed it to provide easy access to tax information, filing and payment resources, and popular business topics, and more for:

  • corporation tax,
  • sales tax,
  • withholding tax, and
  • other taxes and reporting requirements.

For information regarding income tax, estate tax, mortgage recording tax, and more, see our home for Individuals.

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What's New

Metropolitan commuter transportation mobility tax (MCTMT) changes

We posted new MCTMT Upload specifications. To see what's changed for employers, professional employer organizations (PEOs), and common pay agents, see our file formatting instructions.

Learn about the changes

Tax Tips for Businesses emails

Do you own a business? Subscribe to our Tax Tips for Businesses email topic. We'll send you emails with the latest resources and tips you need to successfully meet your business tax obligations.

Subscribe to Tax Tips for Businesses

Plan Ahead

October 15

New York C corporation tax return due for calendar year filers who requested six month extension to file

See corporation tax forms

October 31

Employer's quarterly Metropolitan commuter transportation mobility return due

See MCTMT forms

October 31

Employer's quarterly combined withholding, wage reporting, and unemployment insurance return due

Learn about withholding tax

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