Bitcoin
Taxes – What cryptocurrency tax management software options are available?
I assume that all exchanges operating legally in the US will send you a 1099 form with their operation when you buy/sell/reward cryptocurrency assets with fiat currency (which can be withdrawn to your bank account).
So the problem is finding software that can track your stock buying and selling or interest earning operations.
And I actually want to join in on this question! (Disclaimer: This is not tax or legal advice)