Finally found the work-around to getting Turbotax to work on Big Sur. First, if you're on Big Sur and you get a pop-up box that says "It looks like we hit a snag" and asks you to notify Turbotax - DON'T DO IT. That's what caused the problem originally for me. Once I did that, Turbotax wouldn't open. I deleted Turbotax and reinstalled it a number of times and that didn't work. What I had to do was to delete Turbotax and then go into my computer library and locate and delete the corrupted Turbotax files. (I was helped to find those files by another support user.) Make sure you fully delete these corrupted files from your trash. Then reinstall Turbotax. You will still get the problem pop-up that says to notify Turbotax, but you'll know better than to do it. The pop-up will eventually disappear. I hope Turbotax comes up with a fix for the pop-up and lets users know that you have to remove the corrupted files before reinstalling Turbotax. The Turbotax personnel I spoke with didn't know that had to be done. Good luck!!
