TurboTax 2009 Deluxe was designed to run on Windows 7. Will it run on the most current and updated release of Windows 8.1?

[VolvoGirl]

Well even if you get it installed  you won't be able to update it or download any state programs.  They don't support versions older than 3 years.

[Critter]

Yes it will BUT you can no longer download or update a program that old.