TurboTax accounts cannot be deleted. If you entered information and want to clear it out:
If you have not registered, paid or e-filed you can clear and start over (or do not start over..)
CLEAR AND START OVER
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.**