One: If you forget your personal real-name login password, you can click "Forgot Password" in the real-name login interface to modify the password through the bound mobile phone number verification; If the mobile phone number is no longer used, you can go to the front desk of the tax service office to reset the password of real-name authentication and modify the mobile phone number.

Second, if you forget the login password of the tax number, you can click "Forgot Password" in the login interface of the tax number, enter the identification number and verify and modify the password through the mobile phone number bound to the tax number; If you forget the bound mobile phone number or the mobile phone number is no longer used, you can go to the front desk of the tax service hall to reset the password of the tax number login. After resetting the password, you can log in to the electronic tax bureau to re-bind the mobile phone.