If you're still having difficulty uploading your CSV, please reach out to Coinbase directly: https://help.coinbase.com/en/contact-us.html

Turbotax is garbage and will not even attempt to address this wide-spread problem.  But you can always buy a 3rd party software to do TurboTax's job for them.  Why pay once when you can pay twice??

this isn't helpful at all... why are you guys even partnered if we can't even use what's provided?

Coinbase no longer supports a direct import of a CSV file into TurboTax from their site resulting in an error message for some users. Instead, Coinbase is relying on a 3rd party, CoinTracker, as an option to calculate your cryptocurrency gains and losses and to access your CSV file. 

For more information, including a link to CoinTracker, please see this TurboTax Help Article: 

How do I get a CSV file from Coinbase? - TurboTax

For amount of money TURBOTAX is charging and STILL can not support the simple CSV file ?!?!?

WHAT A GARBAGE !!!