"Access form 1041to file for trust income only."

In order to prepare a 1041, and associated K-1s, for a trust, you will need to purchase a copy of TurboTax Business as well as a personal income tax preparation product (see note below). 

TurboTax Business:  https://turbotax.intuit.com/small-business-taxes/

Note: TurboTax Business must be installed and run in a Windows environment; it is not available as an online product nor will it run natively on a Mac. Further, you still need a TurboTax personal income tax preparation product since TurboTax Business is not capable of preparing individual income tax returns (it can only prepare returns for entities).