If you are referring to completing a Form 1041, U.S. Income Tax Return for Estates and Trusts then you will need to use the TurboTax 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. Go to this TurboTax website for the Business Edition - https://turbotax.intuit.com/small-business-taxes/
