Thank you PatriciaV for your response. The $4,093 I see on line 10 of the 2021 CA Section 179 worksheet seems to come from the 2020 Publicly Traded Partnership Worksheet for 2020 (produced by 2020 Turbotax Deluxe application) for Energy Transfer LP. I note as a curious matter that the same 2020 worksheet for USA Compression Partners LP shows $623, but this $623 "unallowed loss from this partnership" has not made it to line 10 of the 2021 CA Section 179 worksheet. That seems strange. While that is a curious matter, it is not my main concern. Neither of these amounts (i.e., neither the $4,093 nor the $623) is being carried on to line 12. Granted, I don't know if line 12 remaining at zero is the reason my tax return cannot pass this final edit (but I'm guessing that it is), I'm still stuck at a place where I'm unable to submit my tax returns electronically. I did try adding the $4,093 as an adjustment to California (re the California State interview and review). That managed to double the amount on line 10 (an error which I subsequently reversed), it had no affect on line 12. I really need help.
