I will make a brief analysis on the question of how much the housing accumulation fund costs each year. 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. Number of contributions to provident fund = average salary of employees in the previous year x contribution ratio. If the contribution ratio of the provident fund is 1% and your monthly salary is 1, yuan, that is, 1 yuan will be deducted from your salary every month, and the company will help you pay 1 yuan; 2 yuan will be deposited in your provident fund account every month. According to this calculation, the cost of one year's provident fund is 24 yuan.