You do realize, you can just go to the official IRS website to click a link to Turbo Tax and get this service for free, right? I haven't paid for Turbo Tax in years. Also, Cointracker is what I used, but I didn't pay for that, either. If you import everything into Cointracker, it will show you all of your transactions, and you can manually add your trades from there as it also calculates your Net Gain.
