I've just been a TurboTax user for about 30 year and answer a lot of questions related to TurboTax and retirement accounts. I've also been a professional software programmer, tester and debugger, so I'm always curious about potential bugs in TurboTax. Over about 8 years I reported about 100 items that I considered to be bugs, about half of which Intuit has fixed. I no longer participate in reporting TurboTax's bugs, but I'm still curious about them and possible workarounds that can help users.
