How can I upload 2017-2019 transaction history from binance.com (not binance.us) to show the cost basis for crypto I sold last year?

[awnute]

Turbo tax only takes uploads from binance.us which is a different entity. I was hoping that my prior tax returns would serve as a source for cost basis as I have reported all crypto purchases yearly.

[JamesG1]

(1)  Are you able to upload from http://finance.com the 2017-2019 transactions in a .CSV file?

(2)  You may be able to import the transaction history into the TurboTax Investor Center.

In the TurboTax Investor Center, you are able to import digital asset exchanges and wallets, including NFTs, to automatically calculate capital gains and losses.

The TurboTax Investor Center then generates a CSV file which is imported into TurboTax.

This TurboTax Help provides background.

You may create a TurboTax Investor Center account here.

Click on TurboTax Investor Center.

Then click Get started.