Below is what turbotax calculated on Form CT-1040 for line item 26 through line item 30. Yes, you have to download the specific state you want and only the federal forms are updated if you log in again, not the state. So, if line item 28 was correct since I downloaded my copy, I would not have those updates.
26. 2310
27. 231
28. 2772
29. 0
30. 5313
Thanks!
