Shanxi has the lowest base in 2023.

The minimum base ratio in Shanxi is as follows:

1, endowment insurance

The proportion of individual contributions to endowment insurance is 8% of the base, and the proportion of unit contributions is 20% of the base;

2. Medical insurance

The individual contribution rate of medical insurance is 2% of the base, and the unit contribution rate is10% of the base;

3. Unemployment insurance

The individual contribution rate of unemployment insurance is 0.2% of the base, and the unit contribution rate is 65438+ 0% of the base;

4. Maternity insurance

Maternity insurance individuals do not pay, and the unit payment ratio is 0.8% of the base;

5. Work injury insurance

Industrial injury insurance individuals do not pay, and the unit payment ratio is 0.8% of the base;

6. Reserve fund

The individual contribution ratio of the provident fund is 12% of the base, and the unit contribution ratio is 12% of the base.

The calculation method of social security payment base is as follows:

1. If the wage income of employees is higher than 300% of the local average wage of employees in the previous year, 300% of the local average wage of employees in the previous year will be the payment base;

2. If the wage income of employees is lower than 60% of the local average wage of employees in the previous year, 60% of the local average wage of employees in the previous year shall be the payment base;

3, the employee's salary is between 300% and 60%, according to the actual declaration. When it is impossible to determine the wage income of employees, the payment base shall be determined according to the local average wage of employees in the previous year published by the local labor administrative department.

To sum up, the social security payment base is referred to as the social security base, which is the basis for the insured to pay in proportion. The social security payment base generally refers to the salary of the current month, and the social security payment base is 60%-300% of the average social salary.

Legal basis:

Article 60 of People's Republic of China (PRC) Social Insurance Law

The employing unit shall declare itself and pay social insurance premiums in full and on time, and shall not postpone or reduce the payment except for legal reasons such as force majeure. 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.