2025 Printable Template
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Form last updated: 03/2024. Please verify this is the current version before use.
Easily complete & submit your IT-370 form
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Sign the form
Add your electronic signature to the fillable IT-370 form to certify it came directly from you.
Send it to the requester
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How to fill out a IT-370 online?
Follow these steps to complete your IT-370 form online.
Step 01
Access Form IT-370 from the New York State Department of Taxation and Finance website.
Step 02
Fill in all required fields accurately.
Step 03
Review your information for correctness.
Step 04
Submit the form electronically or mail it to the appropriate address before the deadline.
What is a IT-370 used for?
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