A:AnswerNo, you will need to upgrade your computer before you can install Turbotax. MacOS High Sierra Ver 10.13.6 is not high enough. Make sure you check the minimum requirement for operating system and browser before you buy so you know if you will need to upgrade your computer before installing Turbotax.
A:AnswerYes you can prepare up to five returns. The federal returns will be free to e-file while the state returns will incur additional charges to e-file. The download of the state software will be free for one state.
