Thanks Critter, I know how to find the captial loss carryover, but I don't know how to fill the number because I didn't have schedule D last year.
I can find "Net short-term capital gain or (loss)" and "Net long-term capital gain or (loss). (2018 Schedule D, line 15)" from my 1040NR form. But I don't know how to fill "Allowable net capital (loss). (2018 Schedule D, line 21)". Could you help me with this? Thanks!
