The original question is good and the responses not so good. It should not be required that the customer know, or have to figure out, what needs to be printed for a complete return. The option to print a mailable return should be available for both Federal and State returns.
In the same vein, the choice to "Print Required Forms" should include estimated tax payment vouchers if the customer asked for them to be prepared. This latter issue should be considered a bug, and it's a reason I hesitate to recommend TT to others.
