when going to print, you can print out on paper all forms and worksheets but that creates a storage issue. best would be to print to a pdf file. also wise to save a copy offline in case computer goes down which has happened to others. Turbotax only supports the current and 3 prior years. sometime after 10/15/2025 you will no longer be able to use 2021 Turbotax to access that year's return, the same is true for 2022 in 2026, 2023 in 2027 and 2024 in 2028.