Turbo Tax doesn't have Deluxe without state. And in the online versions state is a separate $40 in addition to the federal $40. So if you don't need state then don't prepare one.
The only Deluxe without state refers to the retail Desktop program you buy in the stores or at Amazon, etc. if you buy Deluxe somewhere else it comes 2 ways....Deluxe with a free state program and Deluxe without state for states that don't have an income tax. Check the box carefully before you buy.