I think the main issue was caused by turbotax adding box 16 in CA section on W-2 to box 16 in MA section on W-2 and used the result on MA form 1 line 3. The box...
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...
