You must file Form IT-203 if you:
- were not a resident of New York State and received income during the tax year from New York State sources, or
- moved into or out of New York State during the tax year.
You are subject to New York State income tax on:
- income you received from New York sources while you were a nonresident
- all income you received while you were a New York State resident.
For more information, see New York State nonresidents or part-year residents.
Form and Instructions:
IT-203 Nonresident and Part-Year Resident Income Tax Return form
IT-203-I Instructions
Be sure to use the correct mailing address for your personal income tax return.