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New York Nonresident and Part-Year Resident Income Tax Return (IT-203)

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NY IT-203 Information

You must file Form IT?203 if you meet any of the following conditions: • You have income from a New York source and your New York AGI is more than your New York State standard deduction. Complete Form IT-203, lines 1 through 31 and compare the line 31 Federal amount to your standard deduction from the table on page 26 of these instructions. • You want to claim a refund of any NY State, New York City, or Yonkers income taxes withheld from your pay. • You want to claim any of the NY State, New York City, or Yonkers refundable or carryover credits listed in the chart beginning on page 8. • You were a part?year resident and you are subject to a separate tax on any lump?sum distributions for your resident period derived from or connected with New York sources. • You incurred a net operating loss (NOL) for New York State personal income tax purposes for the tax year.

Link to official form info:

Link to official form info for IT-203

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  • Upcoming Due Dates in the Next Year:*
  • Thursday Apr 15, 2027

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    * Due dates are based on the filing requirements for this form and may vary depending on your tax year.

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10 New York Tax Filings & Forms:

IT-201 - Resident Income Tax Return IT-203 - Nonresident and Part-Year Resident Income Tax Return IT-204 - Partnership Return CT-3 - General Business Corporation Franchise Tax Return CT-4 - General Business Corporation Franchise Tax Return Short Form CT-3-S - Corporation Franchise Tax Return ST-809 - Sales and Use Tax Return NYS-45 - Quarterly Combined Withholding, Wage Reporting, and Unemployment Insurance Return NYS-1 - Return of Tax Withheld NYS-45 - Quarterly Combined Withholding, Wage Reporting, And Unemployment Insurance Return
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