Are you using the Desktop CD program installed on her computer? Or the Online web version?
FOR ONLINE
The Online version is only good for 1 return. But you can use the same email address for 5 accounts. To do another return log out of your account and set up a new account and new user name and pay any fees again. How to start another return in the Online version
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-start-another-return-in-turbotax-onli...
FOR DESKTOP
Go up to menu item FILE - NEW TAX RETURN
