Even though it says that form (8453-PE) is unsupported, that is not the issue. The real issue is NYS eFile won’t be ready until 3/10 or 3/11. Try filing your federal separately by itself and that should efile fine and then wait untin 3/11 to file your NYS separately. That is the real issue. The Turbo Tax pop up error is confusing but that is the issue.
