Note: If your TurboTax navigation looks different from what’s described here, learn more.
To revisit the AGI section in TurboTax Online:
Sign in and open your return if you haven't already done so.
From the left menu, select File.
Select Start next to Step 3 (if needed, revisit Steps 1 and/or 2 to activate Step 3).
Select I want to e-file.
Continue until you see where to enter last year's AGI.




