I filed a 2018 tax return but forgot to claim/report the lost in stock. Can I still file for the 2018 lost in 2019 or 2020 tax return? Thanks
01902
1 Replies
DoninGA
Level 15
May 8, 2020 1:33:18 PM
An investment sale that was made in 2018 with either a gain or a loss has to reported on the 2018 tax return. You will have to amend the 2018 tax return to report the investment loss.