State tax filing

A clarification on the IT-203F form. Would it be needed for RSUs distribution?

RSUs are treated as income and some are sold immediately to cover the taxes.

I do get a 1099-B from my brokerage account detailing the sale, which is at a few dollar loss, given the transaction fees.

Unfortunately, I was incorrectly assigned to a NY office just before the payout of my company RSUs. Thus that payout was taxed by NY State. Would I need to complete the IT-203F? They are not recorded as capital gains, nor are RSUs considered stock options.

Thx.