I'm having the same issue. TurboTax won't accept the Binance.US API key--I get an error every time I try. I also can't upload the CSV transaction file from Binance.US. TurboTax tells me to rename fields in the CSV, but the Binance CSV file does not have corresponding columns. Buy/Sell is a single column in the Binance file, whereas TurboTax requires separate columns for the Buy and Sell dates.
