What is the mobile App PIN and how does it work?
Our new App PIN lets you sign into your TurboTax account from the TurboTax mobile app installed on your mobile device with your 4-digit passcode. (Not to be confused with the 6-digit IP PIN which is used when electronically filing.)
You'll get a chance to opt in to this feature when you first create your account on your device.
To opt in later, or to opt out or deactivate the feature, open the App Settings using the TurboTax menu in the upper left corner and select App PIN.