Service & Support - Macintosh Users 
Although there are no plans to release a Macintosh edition of our desktop version of TaxACT (the version available for download or on CD-ROM) at this time, Macintosh users can use TaxACT Online, our web-based TaxACT tax software. Visit TaxACT Online today to start your online return.
See the TaxACT Online system requirements
TaxACT desktop (Download/CD) versions run on Windows 95,98,ME,2000,XP, and Vista.

