I am trustee for trust established October 2017 consisting of stocks and cash. Most stocks were sold in 2017. One was sold in 2018. All proceeds and principal are in a bank, ready to be distributed to 8 different charitable organizations. The entire trust is for charities. No funds have been distributed thus far. I want to make a 642c1 election to treat the 2108 sale as part of 2017. I also want to distribute all funds before October 2018 and include the distribution of income and principle on the one return, making it the initial and final return. I can't find a way to address this in Turbo Tax I will file for an extension for the short year, 2017 until all of the above is accomplished. Is this possible?