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Department of Taxation and Finance

Department of Taxation and Finance

Withholding tax filers–

Quarterly withholding tax returns (Forms NYS-45 and NYS-45-ATT) are due Monday, August 2, 2021.

To Web File:

  1. Select the ≡ Services menu from the upper-left corner of your Account Summary homepage.
  2. Choose the online service you need from Employment and withholding:
    • NYS-45 Web File
    • NYS-45 upload (for use by authorized agents only)
    • Wage reporting upload (NYS-45-ATT)

LOG IN to web file Create Business account

Featured Resources

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Choose an online service

We offer a number of online services to fit your busy lifestyle. Check your payment balance, file a return, make a payment, or respond to a department notice—anywhere, anytime.


Learn about STAR benefits for homeowners

If you've recently bought a home, or never applied for the STAR benefit on your current home, you should investigate the STAR options available to you. You may save hundreds each year!

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Use Sales Tax Web File

Log in to your Business Online Services account to Web File your sales tax returns. With Web File, you can schedule payments in advance, save your bank account information for future use, and update your business information.

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Tax Department response to novel coronavirus (COVID-19)

Owners of property subject to a tax lien sale or tax foreclosure who own ten or fewer residential dwelling units (including their primary residence) may declare a COVID-19-related hardship if they meet certain conditions. See Tax Department response to novel coronavirus (COVID-19) for more information.

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Explore our new Financial Education Program

The Financial Education Program is a series of short modules and videos designed to take you through the benefits available to you and the responsibilities you have as a New York State taxpayer. You can start anywhere in the series or review all the modules. This is for you—let us know what you think!

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View our due dates calendar

Looking for your due date? View our calendar of filing due dates for corporation tax, personal income tax, and sales tax.

What's New




Request for Information (RFI) letters

Request for Information (RFI) letters—Forms DTF-948 and DTF-948-O—are new letters we may send you for tax year 2020 and later. If your refund status says we sent you one of these letters, we need additional information to finish processing your return.

Learn about RFI

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