I inadvertently imported the wrong 2024 data when I started my 2025 form in TurboTax Premier Desktop and only realized it - of course - when I was done entering 2025 data and looked at the 2 year summary. Previous forum discussions suggest there is no way to delete the 2024 data and re-import the correct file to my mostly complete 2025 file. The suggested solution was to start over with 2025. I have 5+ hours of work invested in 2025 and it is a very complicated return - many 1099's, Roth conversions, 457b withdrawals, rental income and expenses, etc ... I know I need to override my erroneous 2024 AGI for eFiling purposes. And I also need to override erroneous 2024 numbers to calculate annualized installment income/estimated payments to avoid a state tax penalty.
Please tell me the simplest way to override the erroneous 2024 values in my 2025 file. E.g. are they all contained on a single worksheet? Or are they scattered throughout on various forms. If so, how do I find them all?
