State tax filing

I see the issue now is final version of the Sch K-1 in Turbo Tax is not included so e-file is on hold. What I would like to do is pre-pay for state e-filing before the March 1st price increase. I have both the federal and state tax forms complete. Since my version of TT includes federal e-file and state, I simply want to add the state e-file feature now so I am ready to go once Turbo Tax is updated. Is it possible to purchase state e-file for Illinois now since I already own TT Deluxe with state?