Can social security be renewed after four years of interruption and five years?

Legal analysis: Yes, social security is paid cumulatively and can be paid continuously. However, once the payment of social security is cut off, it will not only have an impact on the "long-term" results of the insured's payment period accounting and social security benefits, but also have a more direct impact on the insured's short-term plans to buy a house, a car and settle down in some cities. For endowment insurance and medical insurance, social security is cumulative. As long as you have accumulated the corresponding years before retirement, you don't have to pay it back.

Legal basis: Article 10 of the Labor Contract Law of People's Republic of China (PRC) establishes labor relations, and a written labor contract shall be concluded. If a labor relationship has been established and a written labor contract has not been concluded at the same time, a written labor contract shall be concluded within one month from the date of employment. If the employer and the employee conclude a labor contract before employment, the labor relationship shall be established from the date of employment.