Yes @TaxGuyBill i see how you are doing it, i just think with all the other supporting schedules, ProSeries should have this implemented.

I hate having to change raw data numbers

So for line 1 you use the supporting schedule and list the loss from K-1 and then next line Loss Disallowed and carryforward to 2021 as a positive number, which will net to the allowed loss due to basis.

Do you do any workarounds on the 6198 ???