TurboTax 2018 does NOT require OS X 10.12, and I just proved it: While I don’t have a 10.9 Mac lying around, I do have the ability to boot into 10.11.6, after w...

You clearly don't understand the purpose of these comments, nor what I wrote in my original comment, nor what I wrote in my 2nd comment. AGAIN, your comment is ...

How are 2014 or 2017 relevant to this 2018 question? Why repeat that irrelevant 1899173 link, which I already mentioned and dismissed? Of course I have a newer ...

I don't know where "xmasbaby0" gets his information, but as of today (11/26/2018) that 1899173 article that he references says NOTHING about TurboTax 2018 for M...