To update your return after printing, but before mailing or e-filing your return, you can use the "add
a state" feature to complete your return.
1. Sign In to TurboTax Online
2.
Click "My TurboTax" menu.
3.
Press "Visit My Tax
Timeline"
4.
Under the "SOME THINGS YOU CAN
DO" heading, choose "Add a state" (You're
not really adding a state, this allows you to get back into your return).