IT-203-X: Amended Nonresident and Part-Year Resident Income Tax Return for 2024 (2024)
New York · NY DTF · Used for tax years 2024
Form IT-203-X is New York’s amended income tax return for nonresidents and part-year residents for 2024. It reports federal and New York State income, adjustments, deductions, dependent exemptions, and New York taxable income.
Who files this form
Form IT-203-X is New York’s amended income tax return for nonresidents and part-year residents for tax year 2024.
The form asks whether your original return was filed as a resident, nonresident, or part-year resident. Your amended return must identify you as either a nonresident or a part-year resident.
The supplied form does not state when you are required to amend a return.
What you'll need
Have the information and applicable forms needed for these entries:
- Personal and residency details: Social Security numbers, dates of birth, addresses, dependent information, and applicable New York State move dates and New York City or Yonkers residency details.
- Original return and payment information: The form asks for amounts from your original return, certain amounts adjusted by New York State, withholding, estimated payments, and tax already paid.
- Federal attachments: Submit Schedule C for business income or loss, Schedule D if required for capital gains or losses, Form 4797 for other gains or losses, Schedule E for the income reported on line 11, and Schedule F for farm income or loss.
- Applicable New York forms: The return refers to IT-225 for other additions and subtractions, IT-196 for itemized deductions, IT-203-ATT for certain credits and taxes, IT-360.1 for part-year New York City tax or Yonkers surcharge, and Y-203 for Yonkers nonresident earnings tax.
- Living quarters information: Complete Form IT-203-B if you or your spouse maintained living quarters in New York State in 2024.
- Bank details: Provide the account type, routing number, and account number if choosing direct deposit or electronic funds withdrawal.
How to file
- Complete the applicable entries and mark all reasons for amending in item 75. If you choose “Other,” explain the reason.
- Sign and date the amended return. A joint return also has a space for your spouse’s signature and occupation.
- Submit all required forms.
Mailing: The form says to see the instructions for where to mail your return. No mailing address is printed in the supplied text, and the instructions were not provided.
Payment: If paying by check or money order, complete Form IT-201-V and mail it with your return. To pay by electronic funds withdrawal, mark the payment box and complete lines 72 through 72d.
The supplied text does not provide e-filing directions.
Common mistakes
- Leaving line 56 blank: The form specifically says not to leave the sales or use tax line blank.
- Omitting required forms: The form warns that missing required forms will result in an adjustment to your return.
- Forgetting Form IT-201-V: You must complete it and mail it with your return when paying by check or money order.
- Skipping federal audit details: If you mark box 75a for a federal audit change, you must complete lines 76 through 83.
- Forgetting to sign: The form states that you must sign your amended return.
Questions people ask
Can I choose how to receive my refund?
Yes. Line 70 offers direct deposit or a paper check. For direct deposit, complete lines 72 through 72c.
Do I need to complete the federal audit section?
If you mark box 75a for a federal audit change, complete lines 76 through 83. All others may skip those lines and go directly to the third-party designee question.
What if I maintained living quarters in New York State?
Item H asks whether you or your spouse maintained living quarters in New York State in 2024. If yes, complete Form IT-203-B.
Can I list more than one reason for amending?
Yes. Item 75 directs you to mark all applicable reason boxes. If you select “Other,” provide an explanation.