Can I cancel my return and get my money back?

[KellenW]

Hello, no payment is required until you either print or e-file your return.  You'll simply abandon your return.  If you'd like to clear any data that you entered, you can use the "Clear and Start Over" feature.  

Instructions are at the link below.
https://ttlc.intuit.com/questions/2586254-how-do-i-clear-and-start-over-in-turbotax-online