Do I need to change my social security card after work?

Social security cards for changing jobs in cities need to be reissued. The specific process of re-processing is: submit a written application for the transfer and continuation of the basic old-age insurance relationship to the social security agency of the newly insured place. In line with the conditions, the social security agency of the newly insured place will send an acceptance letter to the social security agency where the insured person's original basic old-age insurance relationship is located, and provide relevant information. Then go to the social security agency where the original basic old-age insurance relationship is located to handle the transfer and connection procedures.

Legal objectivity:

People's Republic of China (PRC) Social Insurance Law Article 2 The state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance and maternity insurance to protect citizens' right to get material help from the state and society in the event of old age, illness, industrial injury, unemployment and maternity.