Forms and instructions
New this year—some of our form instructions are now webpages!
You may notice we've turned some of our form instructions into webpages and rewritten them for plain language.
Web instructions are more accessible, easier to understand, and easier to navigate. You can:
- use CTRL + F to search for specific content in the instructions
- find the forms and resources you need with hyperlinks—the link you select will open in a new window so you can easily return to the instructions
- use bookmarks to navigate—the back arrow at the top left in your browser will take you back to the section you were reading
As you use these new instructions, complete our survey to let us know what you think.
If you find you still prefer to print your instructions, you can. Use the Printer-friendly PDF link at the top of the instructions to save or print.
Important note: Some of the forms and instructions on this Web site do not reflect recent changes in Tax Department services and contact information. Please see Form TP-64, Notice to Taxpayers Requesting Information or Assistance from the Tax Department, for updated information if you are using any documents not revised since December, 2010.
Find the forms you need - Choose Current year forms or Past year forms, and select By form number or By tax type.
Most commonly viewed tax types - Find current year forms by selecting from the list below:
- Income tax
- Metropolitan commuter transportation mobility tax (MCTMT)
- Sales tax
- Withholding tax
- Corporation tax
- Property tax
- Full list of tax types
We comply with the state law that requires agencies to post all application forms for general public use on their Web sites. See our numerical list of forms.