Macs are not that popular mostly due to the cost and they only make up 16% of the market of which most are for personal use only. Thus the DIY software companies don't spend resources trying to adhere to strict MAC code requirements for such a small market share... it is just not cost effective. That is also the reason some forms are not supported in the program ... too few to justify the cost and time... this is just a simple facts with a for profit company like Intuit.
Now you can buy a cheap WIN computer/laptop to use for your business which would be more economical than using a paid tax pro in the long run or install something like "parallels" on the Mac.
