How to forget the user name of housing provident fund? Everyone may forget the password. What if the user name of the housing provident fund is forgotten? Don't worry, you can find it in a small way. 1. Each ID card number and provident fund account number can only register one account, so no repeated application is allowed. You can reset the password through the password retrieval function of the website, or go directly to the local housing provident fund center. 2. You can use the "Password Forgot" function to retrieve the password through the correct personal information. If the password cannot be retrieved by using the "Password Forgot" function, please bring the original and copy of your ID card to the Housing Provident Fund Management Center for inquiry. Is there anything you don't understand?