You need TT Business (not Home and Business) to do the S Corp. It is only available as a desktop version, and then only for Windows (not Mac).
https://turbotax.intuit.com/small-business-taxes/
You need a separate personal program to do your personal return. Any of the desktop versions will do, but you get more help with the higher level ones.
https://turbotax.intuit.com/personal-taxes/cd-download/
If you prefer to use TT Online, you'll need at least Premier.
https://turbotax.intuit.com/personal-taxes/online/
