What is the meaning of Chongqing social security base

It refers to the base figure of social insurance contribution of an employee in a social security year.

Chongqing's monthly contribution base for 2022 is 19,784 yuan for basic pension insurance for urban enterprise workers, pension insurance for institutional staff, unemployment insurance, work injury insurance and medical and maternity insurance, and 3,957 yuan for the lower limit. For those who participate in the basic pension insurance for urban enterprise workers in their personal capacity, the upper limit of the monthly contribution base in 2022 is 19,784 yuan, and the lower limit is 3,957 yuan.