Install older CD versions concern

[HappyCDuser]

Since the IRS can audit back 7 years and then go back another 3, I am concerned that if I have to revise an older return, that Turbotax is useless.   I have the desk top CD's back to 1998 and if I were to need to revise a 2017 or worst case 2014 return, the only way would be to have left the last 10 years of installs on an old desktop machine?

[xmasbaby0]

Sorry----TT does not support the software that is older than three years back.   You cannot get support, updates or state downloads for any year older three years now.    

[Mike9241]

even if older versions are installed on an older machine, most if not all will fail to function/open because the update server is no longer available. For example, I tried to open the desktop apps for 2018 through 2020. All had the latest updates at the time I last used them. I was asked for the license code which I entered. They still failed to function. Some have posted that they got certain earlier years to function. What I'm saying is don't count on getting any but 2021-2024 to function.

[HappyCDuser]

Given that TurboTax is not providing support that aligns to the IRS audit regulations, it makes you wonder why anyone would ever choose the audit protection offer.   I may have to seriously reconsider my continuing use of Turbotax