TurboTax accounts cannot be deleted, but you can abandon the account if you do not plan to use TurboTax any more. Or are you asking about how to cancel an Advantage account?
https://ttlc.intuit.com/community/downgrading/help/how-do-i-cancel-my-turbotax-advantage-subscriptio...
**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.**
