TurboTax DOES NOT just work just fine with Catalina. I tried this solution and others numerous times and they do not solve the fail to load problem.
I am running Catalina 10.15.3 and TurboTax Premier 2019 will no longer load for me. I spent six hours on the phone with 2 different TT technical advisors and a TT supervisor. My problem started when I tried to e-file my Illinois state taxes and the program failed to load when trying to update. I have even downloaded two clean copies of TT Premier from the TT site and they will no longer load onto my iMac. My actual 2019 tax files were also deleted from my download files when the problem first occurred.
TT seems to have no interest in fixing this problem, which obviously concerns a major coding conflict with the Apple Gatekeeper system. TurboTax seems content to stick their heads in the sand on this one and play the Ostrich. Obviously, Apple has no skin in the game. This problem cannot be solved by many iMac Catalina users.
