Social security contribution base minimum of 3632 yuan, medical insurance contribution base minimum of 4183 yuan, the highest 24124 yuan; minimum contribution amount of personal 386.72 yuan, the company bears 954.84 yuan individual need not contribute. Housing Provident Fund: First of all, the contribution base of the Housing Provident Fund is not the same as the five insurance, strictly speaking, it should be calculated in accordance with the total income of the workers in the previous year, not less than 60% of the local social wage in the previous year, not more than three times the previous year's social company.