FYI just received this from coin base...
Thank you for contacting Coinbase Support.
The Gain/Loss calculator is no longer available and Coinbase does not currently provide a Gain/Loss report. The transaction history CSV file that you generated is not compatible with TurboTax and we currently do not offer a report that is compatible with their service.
We encourage you to consider using CoinTracker to calculate your crypto gains/losses, this is free to Coinbase customers (up to 25 transactions) and can upload your gains and losses directly into TurboTax. More information can be found at: https://help.coinbase.com/en/coinbase/taxes-reports-and-financial-services/taxes/using-turbotax-or-c...
If you have sold or converted crypto and are eligible for US taxes, you must report your trades to the IRS. If you’d like to calculate your net gains or losses, you may need transaction history reports of your purchases and sales.
