The long-term capital gains amount matches the federal return, so I suspect this might be a quirk of the display. (I'm using TurboTax Premium, the cloud version.) The list itself is truncated - i.e., I don't see all the capital gains and losses entries I added to the federal questionnaire when looking at the Massachusetts summary.
I'm at a loss as to what could be causing the difference in the short-term capital gain amounts; I don't see anything in the linked documents that would apply to me, and I haven't been able to reverse engineer what's happening. These are short-term gains from stock sales. I think it's likely to calculation is correct; I'd just like to understand how TurboTax is arriving at the number.
