Understood. The way it should be. But that's not my question, nor does it explain why TTax double-counts non-MA source income simply because the out-of-state employer (correctly) entered income # twice--once for the second state. (once for MA, state of residency). Doesn't mean they paid twice! (By way of example: They also entered the same # for Federal income and also repeated it in SS Wages box. Doesn't mean the wages got paid multiple times!) Failure to fix this means I cannot e-file; TTax states that it also means they aren't reporting non-MA source income, which is false and problematical. (They just aren't reporting it twice.) Anyone else find this problem? I saw someone from RI who mentioned double-count of MA source income.
