TurboTax accounts cannot be deleted. You can clear out the data you entered if you have not registered, paid or e-filed.
CLEAR AND START OVER. (you do not have to start over if you do not want to)
https://ttlc.intuit.com/questions/2586254-how-do-i-clear-and-start-over
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
