How can i change a return that i paid for and printed out but did no file

[jpsadowitz]

I printed my return and found an error, how do I go back and correct it?

[IsabellaG]

1. In TurboTax Online, sign into your account.
2. From the Welcome home box on the left, Click on the My TurboTax tab. 
3. Under SOME THINGS YOU CAN DO click on Add a state. (You aren't really adding a state, it's just a way to get back in).
4. Proceed to make your changes.