Thank you for trying to help me. My son only worked in PA for a month but lives in CA. The employer provided a w-2 fed and for PA state and CA state.
Do I enter all three of these W-2's? Isn't this just tripling what he made in box 1 as they all say the same number and he only worked in PA.
I had only listed the Fed W2 with PA state income tax (item 17) Is this the mistake that I made? Should I list all three? I don't understand this.
