Short answer is you can only put the totals of your gains/losses on TurboTax and Credit Karma as those softwares don't have the option to upload your trading activity. You would still need to fill out the form 8949 for your transactions and send it to the IRS via mail.I am currently working on a tool, Tokenherd[1], that connects to your exchanges, calculates your gains/losses and fills out the form 8949 for you with a few clicks. Saves the hassle and headache of filling out the form 8949.Footnotes[1] track your Crypto Assets and simplify tax filing