I want to stay current with the IRS and was unaware that I had to declare every single trade especially since I never transferred money back into USD. However I now go to my tax returns on turbotax and it only lets me amend 2018, 2019 and 2020. How do I go about amending 2017 in turbotax - all data is there I just want to add the trades and send the 1040X. Any help how to go about it is appreciated.
