I noticed Costco carries the "TurboTax 2023 Premier 12 Returns" product. Do all the 12 returns have to be filed for the 2023 tax year or can they be split over multiple years into the future (e.g. 6 for 2023 tax year, 6 for 2024 tax year)?
In other words, if I don't use all the 12 returns do the unused ones basically get "discarded"?
