You may clear and start over. Just do not type anything else in after that.
Scroll to the bottom left of
your screen (in black box) and click on Tax Tools, from the drop down
underneath Tax Tools, click on Clear and start over.
You can erase your return and
start new provided you haven't submitted payment or deducted the TurboTax fee
from your refund.
- Sign in at TurboTax.com and select the blue key Take me to my return button.
- On
the welcome back screen,
on the left-side menu, select Tax Tools, and
then select Clear & Start Over
https://ttlc.intuit.com/replies/4248526