How to calculate the social security paid by the company? How to calculate the social security paid by formula?

1. The proportion of social security contributions consists of individual contributions and unit contributions. Social security contributions vary from place to place, and the base is based on total wages. Because the payment base and compensation base of the five major social insurance types, such as pension, work injury, medical care, maternity and unemployment, are all linked to the average salary of employees in the previous year.

2. Therefore, the increase of the average wage level will bring about the adjustment of various social insurance types. Because the per capita income varies from place to place, the proportion of provinces and cities is also different.