"I have efiled my federal income taxes, and they have bee accepted. Why doesn't Turbo Tax give me an option to efile my non-resident New York State income tax forms?"

[Critter]

If you efiled the fed thru TT and the program is insisting you mail in the non resident NY return then the state must require it.

[Anonymous]

not true.   actually NY allows efiling of nonresident returns per the instructions for the form.

  https://www.tax.ny.gov/pdf/current_forms/it/it203i.pdf

so you should have received a rejection code.  what is it.