1, number of contributors to provident fund = average salary of employees in the previous year * contribution ratio.

2. For example, the contribution ratio of the provident fund is 10%, and your monthly salary is 1000 yuan, which means that 100 yuan will be deducted from your salary every month, and the company will help you pay 100 yuan, and 200 yuan will deposit it into your provident fund account every month.

3. Deposit ratio of housing provident fund: the basic deposit ratio of housing provident fund is: unit 12%, individual 9%, and the maximum deposit ratio of housing provident fund for units and employees does not exceed12%; Each deposit unit may, according to its own production and operation, appropriately reduce the deposit ratio of housing provident fund in stages, but the minimum deposit ratio shall not be less than 5%.

4. Housing accumulation fund refers to the long-term housing savings paid by state organs, state-owned enterprises, urban collective enterprises, foreign-invested enterprises, urban private enterprises and other urban enterprises, institutions, private non-enterprise units, social organizations and their employees.