To complete an S Corp tax return, Form 1120S, you would need to purchase the CD/Download of the Business Edition. The Business Edition can only be installed on a Windows based personal computer, not on a Mac or online. The Business Edition cannot complete a personal tax return, Form 1040. There is no linkage between the Business Edition and any of the TurboTax personal editions. The Schedule K-1 generated for the S Corp is entered on your personal tax return.
Go to this TurboTax website for the Business Edition - https://turbotax.intuit.com/small-business-taxes/
