You need TurboTax Business to prepare Form 1065, and associated K-1s, for a multi-member LLC.
See https://turbotax.intuit.com/small-business-taxes/
Note that TurboTax Business is not available online nor is there a Mac version; the software must be installed and run in a Windows environment. Further, TurboTax Business cannot be used to prepare your individual income tax return (e.g., Form 1040).
If this is your first year preparing a return for a multi-member LLC, you might want to seek professional guidance and/or professional tax preparation.
