What's the difference between the first, second and third social security files?

Legal analysis: the concepts of first gear, second gear and third gear are different in different regions, taking Shenzhen as an example;

The medical insurance for employees of enterprises in Shenzhen is divided into three grades: basic medical care level 1, basic medical care level 2 and basic medical care level 3, with different payment, treatment and adaptation groups.

1, basic medical level (unit 6%+ individual 2%)+ local supplementary medical care (unit 0.2%)+ maternity medical care (unit 0.5%), and the payment base is the actual payment salary of employees (minimum 3 13 1 yuan), with a total payment of 272 yuan.

2. The basic medical second-grade payment base (unit 0.5%+ individual 0.2)+ local supplementary medical care (0.65438+ unit 0)+ maternity medical care (unit 0.2%) is the average monthly salary of employees in the previous year (now 52 18 yuan), and the total payment is 52 yuan.

3. Based on the average monthly salary (now 52 18 yuan) of employees in the third basic medical care (unit 0.4%+ individual 0. 1%)+ local supplementary medical care (unit 0.05%), a total of 29 yuan will be paid.

The social security payment of each grade affects the difference in receiving pensions in the future. The higher the level, the more contributions, and the higher the retirement salary.

Legal basis: People's Republic of China (PRC) Social Insurance Law.

Article 12 The employing unit shall pay the basic old-age insurance premium according to the proportion of the total wages of employees stipulated by the state and record it in the basic old-age insurance pooling fund.

Employees shall pay the basic old-age insurance premium in accordance with the proportion of wages stipulated by the state and record it in their personal accounts.

Individual industrial and commercial households without employees, part-time employees who have not participated in the basic old-age insurance in the employing unit and other flexible employees who have participated in the basic old-age insurance shall pay the basic old-age insurance premiums in accordance with state regulations and record them in the basic old-age insurance pooling fund and individual accounts respectively.

Article 60 The employing unit shall declare on its own and pay social insurance premiums in full and on time. Except for legal reasons such as force majeure, the payment shall not be postponed or reduced. The social insurance premiums that employees should pay shall be withheld and remitted by the employer, and the employer shall inform me of the details of paying social insurance premiums on a monthly basis.

Individual industrial and commercial households without employees, part-time employees who have not participated in social insurance in the employing units and other flexible employees can pay social insurance premiums directly to the social insurance premium collection agencies.