State tax filing

Thanks! I can see amount on MA Schedule INC column C (state wages/income) is same as federal 1040 line 1, and also in W-2 MA section, box 1 and box 16 show same amount and it is same as federal 1040 line 1. Is there a possibility that turbox tax is not doing it right? I cannot find how it arrives at the number on MA form 1 line 3.