You mean a K-1 from the LLC Business return?
If you need to do a separate Business return for a 1120 Corporation, 1120S Corp, 1065 Partnership or 1041 Estate/Trust return you need to buy Turbo Tax Business in addition to a personal program.
Turbo Tax Business is not available to do online or on a Mac. You can buy the Window's (Win 7 or newer) version here. And you can have both TT Business and TT Home & Business (or any personal version) installed on your computer at the same time.
https://turbotax.intuit.com/small-business-taxes
