I have TurboTax Home & Business desktop version. I want to file an extension (federal and state) and file 1040 (both) later by 10/15/2019.

Do I need to buy another TurboTax to file both? Or can I use same TarboTax to file both? Basically, I do not want to spend extra money to file 1040 later, but I do not have enough time to file 1040 now...