I entered some of the wrong information. How do I start my return over?

[VolvoGirl]

If you haven't filed, registered or paid you can try to clear and start over

https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-clear-and-start-over-in-turbotax-onli...

[mackpop]

go to where you left off, keep using the "Back" button until you reach the screen(s) where the wrong information was entered.  Correct it and then hit "save return" - all calculations should adjust.