When you enter a tax return and see the tabs at the top (Profile, Input Return, Check Return, and File Return) select the Profile tab, the 1st one, at the top and it will list all of the potential returns that are "Eligible for E-File" (federal & state) for the client and the 2nd column is "Select for E-File" and defaults to selecting all of the returns which are generated for the client based on the information filled in to being E-Filed. Just uncheck any, or all, of the returns that you do not want E-Filed in that 2nd column and you should be good to go! Hope that helps!