TT Business is, and has always been, Windows only - there is no Mac version and it is doubtful if there will be anytime soon since Mac only has about 14.5% of the US market and most of that is personal use computers, not business. I doubt that TurboTax marketing sees a large enough Mac market to justify the development, and maintenance costs until the see a larger market.
Many Mac users just purchase a cheap PC to run Business which is easier (and possibly cheaper) than running Parallels and purchasing the Windows software.
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
