My son started work as a mill right for multiple companies. Now most of the companies are based in other states (he lives in Maine) but I believe all of the work he did for them was in Maine except for 1. It was the one day he worked in New Hampshire.
Using TurboTax I entered all of the W-2's and now I'm at the state portion. Since he worked in New Hampshire and they don't have state taxes I do not have to file a return for New Hampshire correct?
One thing I just noticed is that in box 15 it lists PA with a state ID number and boxes 16 and 17 have dollar values. The company is based in PA, but he did not work in PA so now I'm not sure what to do.
