Windows 7, Windows 8.1, Windows 10
Macintosh users: We're sorry. TaxAct Professional Editions are not available for Macintosh.
Intel Pentium 4 or later, AMD Athlon 64 or later
Refer to your operating system requirements
Required for electronic filing and online features
1024x768 or larger (16-bit color minimum)
Microsoft Internet Explorer 10 or greater