To update your TurboTax Advantage account, see these instructions.
To update your TurboTax (non-Advantage) account email, phone number, mailing address, or password:
- Sign in to TurboTax and select Intuit Account on the left, just above Sign Out (you may need to scroll down; select the 3 white lines or Tax Home if you still don't see this).
- This will open your Account.
- Select Edit next to the information you want to change.