File NY Form IT-203
Prepare NY Form IT-203 now with e-File.com
E-Filing Options: e-File.com - TaxAct
Form IT-203 is the form all New York part-year residents and nonresidents need to use to file their New York tax returns. Although Form IT-203 may be supplemented by additional forms or schedules, it must be included in all New York nonresident and part-year resident returns.