Navigate to the Wallet Balances page.
Click the Export Statement button on the top-right side of the page:
Generate and download your statement file for each year of trading.
Navigate to the Binance.US tab on CryptoTrader.Tax and drag each of your CSV files into the blue box to import your transactions.
Important: Please don't open or edit this file prior to uploading. CryptoTrader.Tax expects the file to be in the exact format it was downloaded.