What TurboTax program are you using?
The TurboTax online web-based editions are only for tax year 2024 and cannot be changed.
The TurboTax desktop editions for tax year 2023 can only be used for tax year 2023. You would need to purchase one of the TurboTax desktop editions for tax year 2024 to complete and file a 2024 tax return - https://turbotax.intuit.com/personal-taxes/cd-download/
