I own an S-Corp. Can I enter my business info into the online version (TurboTaxDelux), Turbo Tax Business as a direct download is only for a PC, and I'm on a Mac.

[DDollar · Accepted solution]

You cannot prepare your S-Corp return using TurboTax Online.  You will need to either get access to a Windows PC so that you can use TurboTax Business, or find another way to prepare your S-Corp return.  Unfortunately, there is no other version of TurboTax that you can use to prepare an S-Corp tax return.