How long is the social security card valid?

Four months. Generally, the social security card can be used after activation, and the medical insurance account in social security needs to be insured for 3 months in a row, that is, it can be used after the fourth month. The social security card is called the Social Security Card of the People's Republic of China. Used as identity cards and bank cards, they are issued to the whole society by local human resources and social security departments. It is an integrated circuit card used in various business fields of human resources and social security. Can be used to enjoy medical insurance benefits, reimbursement and payment of medical expenses, but also can be used to apply for pension, unemployment insurance benefits, work injury insurance benefits, maternity medical expenses reimbursement, maternity allowance.