Thank you for your response!
Not clear here:
>>if you don't want to lose out on this capital loss, you will need to amend 2018
It seems to be backwards - since correction in 1099-B reduces both my capital loss, and carryover to 2019, it is a disadvantage for me to amend. Lesser carryover after amend will offset lesser amount of 2019 capital gains, and therefore more amount will be taxed in 2019 and future years. Does this make it mandatory for me to amend?
Also, since the only figure that changes for 2018 is capital loss carryover, could it be enough for me to just provide corrected carryover on 2019 schedule D, and not amend 2018? (I did not file 2019 yet)
Thank you in advance!
