There is not a TurboTax Business product for Apple.  However, there is a workaround.  You can use TurboTax Business on your Mac, but you need to do it through an application called Parallels (or something similar).  You will also need to make sure the Windows software is in your Parallels application.

Installing Parallels is very simple to do and easy to use.  You may end up using it more in the long-run.  I'm a Mac user and have used Parallels often.

Here's the link to the software:  https://www.parallels.com/