CSV
Go to your Bittrex transaction history (https://bittrex.com/History) by clicking on Orders at the top right.
Click Download History. Download a history for every year that you have traded on Bittrex.
Upload your CSV files to TokenTax
Importing your Bittrex data into TokenTax via CSV
CSV
Go to your Bittrex transaction history (https://bittrex.com/History) by clicking on Orders at the top right.
Click Download History. Download a history for every year that you have traded on Bittrex.
Upload your CSV files to TokenTax