State tax filing

Go back to the NY state tax section. Make sure you indicate that only you had NY Source Income.

On the screen asking if all of your wages and/or self-employment income was earned in New York State, choose no.

When you're asked if your husband had wages, be sure to choose no. If you see a W-2 summary screen, even if it shows $0 in wages - delete it.

With these answers, your IT-203 should update to just your name.