The account number of the provident fund is nine digits or twelve digits. It is ok to provide nine digits or twelve digits when handling the provident fund business. According to the rules for generating individual provident fund accounts, they are nine-digit or twelve-digit accounts starting with zero or one, in which the last three digits of the twelve-digit basic provident fund account are 205 and the first three digits of the supplementary provident fund account are 209, which are used to identify account types and distinguish them. The nine-digit provident fund account only omits the three-digit identification code. If the employee enters the password incorrectly three times on the same day, the housing provident fund account will be automatically locked. After the lock, employees can go to the housing provident fund management center to report the loss of the provident fund password, or they can wait until the next day to automatically unlock it; If you forget the password of the provident fund account, the employee can bring the joint provident fund card and ID card to any provident fund management department to report the loss, and reset the password at the provident fund business bank outlet; If the employee does not change the password of the housing provident fund, he can use the provident fund to find the last six passwords of the account book number.

Legal basis:

Regulations on the administration of housing provident fund

Twelfth housing provident fund management center shall, in accordance with the relevant provisions of the People's Bank of China, entrust the banks designated by the Housing Commission (hereinafter referred to as the entrusted banks) to handle the housing provident fund loans and settlement, the establishment, deposit and return of housing provident fund accounts and other financial services.

The housing provident fund management center shall sign an entrustment contract with the entrusted bank.

Thirteenth housing provident fund management center shall set up a housing provident fund account in the entrusted bank.

The unit shall go to the housing provident fund management center for the registration of housing provident fund deposit, and after being audited by the housing provident fund management center, set up a housing provident fund account for its employees at the entrusted bank. Each employee can only have one housing provident fund account.

The housing provident fund management center shall establish a detailed account of employee housing provident fund to record the deposit and withdrawal of employee individual housing provident fund.