I have the same question and the solution does not work on my version of Turbo Tax Premier. I purchased on-line from Costco the 2020 version. I wanted to play around with different tax scenarios and created several tax returns. I now want to delete the ones (federal and state) I don't need, but can't find a way to delete the federal returns, only the state returns. There is no menu on the left side of the screen when I open the return. Is there a way to delete the entire return in the 2020 version?
