@Timrand wrote:
This answer is extremely disappointing. Please research a solution, such as maintenance of a development environment that can produce the application for 10.13.6 users.
Yes, it is disappointing, but it is Apples decision to only support the last 2 OS releases which for 2020 are 10.14 and 10.15 with its developer software.
And yes, some software vendors do maintain older developer packages and release several versions of their software to be comparable with older Mac versions, but most of those vendors only offer a single product and only rarely update it.
TurboTax has 4 different Mac versions and tax software always needs numerous updates since the IRS releases form changes at various times. For example, since the first 2019 versions was released last November, there have been about 15-20 updates for each of the 4 versions. It is just not economically feasible to do that for Mac versions no longer supported by Apple.
That is just not going to happen.
**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.**
