To Updating Data in Turbotax Account
To change your TurboTax non-Advantage account's email, phone number, mailing address, or password, go to the Account Settings page.
- Go to your TurboTax account and log in.
- Just above Sign Out, select Intuit Account from the options.
- To change your user ID, password, phone number, or email address, go to Sign-in & Security.
- Alternatively, choose Personal Info to change information such as your name, address, or job title.