OK, maybe the light is coming on slowly. Or maybe not. On line 8a of our 2021 Schedule D, we show a total gain of $6480 for all long-term transactions reported on 1099-B. Line 9 of Schedule D shows $31,484 for all transactions reported on Forms 8949 with Box E checked. Line 13 shows $10,748 of capital gain distributions for 2020. So the total of all of our capital gains is $48,715 for 2020. The long-term capital loss carryover from 2020 into 2021 is -$158,786. That is apparently used to offset all of those other capital gains in 2021 (the ones totaling $48,715), leaving us with a net long-term capital loss of -$110,070 (line 15 of Schedule D). Line 21 of Schedule D shows the allowable additional long-term capital loss of -$3000 from our carryover.
Then the Capital Loss Carryforward Worksheet does some fancy footwork and reduces that $3000 by $182, so our long-term capital loss carryforward into 2022 will be $110,070 - $3000 + $182, or $107,252 (line 13 on the worksheet). If that is correct, and I think I see what TurboTax did, then we are using a large chunk of our carryover loss from 2020 to offset new capital gains in 2021, plus we are using another $2818 of that capital loss ($3000-$182) to use a total of $51,533 of capital losses in 2021, reducing our carryover loss of -$158,785 from 2020 into 2021 by that same $51,533 and yielding a carryforward loss into 2022 of -$107,252, getting most of the $3000 allowable capital loss credit (minus the $182).
Am I close? If so, thanks very much for your help in pointing me in the right direction about offsetting other capital gains. Kevin