The TurboTax desktop edition of Home and Business does not support entry of a Form 1065.
Only the TurboTax Business Edition, which is a separate program, can be used for a Form 1065. The Business Edition can only be installed on a Windows based personal computer, not on a Mac or online.
Go to this TurboTax website for the Business Edition - https://turbotax.intuit.com/small-business-taxes/cd-download/
