I believe the issue centers around the fact that Kentucky imposes some sort of additional tax on limited liability entities (which most states do not).
As a result, although the forms are available in the program, there is nothing entered on the federal side in the case of a C corporation (which files its own separate return) that could flow through to the state forms. Therefore, I suspect the requisite state form(s) would have to be prepared in Forms Mode (which is only available in desktop (installed) versions of TurboTax.
