Windows 2000, XP, Vista, Windows 7 or Windows 8
Macintosh users: We're sorry. TaxAct Preparer's Editions are not available for Macintosh.
Intel Pentium 4 or later, AMD Athlon 64 or later
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Required for electronic filing and online features
1024x768 or larger (16-bit color minimum)
Microsoft Internet Explorer 8.0 or greater