p.s. This is the Massachusetts non-resident return, income apportionment feature - where you apportion income between working days in- and out- of Massachusetts. I have one job in MA; none out of state. Somehow, TurboTax has divided my taxable federal income (W2 box 1) into my job (i.e., employer name) and "Income from Non-Taxing States." There is no other income from a non-taxing state. There is no other income at all. This problem is disallowing an electronic filing of the state return.
