First, the base number is determined by the unit and is not uniform; 2. Proportion: 1. Pension insurance contribution ratio: 18% of the unit contribution base and 8% of the individual contribution base. For example, your payment base is 1 1,000 yuan, and the company has to pay 1.80 yuan, and the individual has to pay 80 yuan. 2. Maternity insurance payment ratio: the unit pays 0.7% of the payment base, and the individual does not pay. 3. Payment ratio of industrial injury insurance: Class I industry: 0.5% of the unit payment base; Second-class industries: 65438+ 0% of the unit payment base; Three types of industries: 2% individuals of the unit payment base, and individuals do not pay. 4. Medical insurance: The basic medical insurance premium is paid by the employer at 8% of the total wages of employees and by individuals at 2% * *.