None of the personal versions of TurboTax support Form 1041 - you would need TurboTax Business to file Form 1041,
TurboTax Business (Windows only) is only available on CD or as a download, not in Online, and not on Mac.
Please see the following TurboTax FAQ, "How do I file Form 1041 for an estate or trust?":
https://ttlc.intuit.com/replies/4227022
