it is highly unlikely you would need to access your 2020 tax data in 2024. It is more likely you would need to reload your 2024 TT program. However, if you scroll down to bottom of a screen, under "CD/Download Products" you click on "CD Download Login" and you will see a list of all TT products you have downloaded, including past years {e.g. 2020} as well as the current year, which you can redownlosd.
