"My Mom passed away in Oct 2017. How do I file a return for the trust?"
You might want to consult with a legal and/or tax professional for this situation.
Although you can use TurboTax Business (as suggested here and in response to your other posted questions), you could have to use the 2017 version of the program if the tax year needs to begin in 2017 (which could be the case if the trust had income that exceeded the filing requirement).
