I had the same problem for year 2020 taxes. After many attempts (stop/start turbotax, reboot system, remove Ccard from GooglePay, etc)
I finally got around this problem by logging in as guest in the intuit login page that pops up when getting ready to make the payment. Do not login with your old intuit account, click on the "login as Guest". Fill out all the required information (Name, Address, Ccard Number,etc). This worked for me and I hope this helps you!
