Do retirees need to pay social security for re-employment?

Retirees cannot continue to participate in social insurance. Re-employment can be calculated without labor relations, and social security need not be paid. You can handle commercial insurance. If there is an accident, you can go through the personal injury compensation procedure. Generally speaking, there is no need to sign a labor contract, but an employment agreement should be signed to clearly stipulate the rights and obligations such as work content, remuneration, medical care and labor treatment during the employment period.

Legal basis:

Notice on Several Issues Concerning the Implementation of the Labor Contract System Article 13 The employing unit shall sign a labor contract with the former permanent employees who have gone through the formalities of resignation, recuperation or retirement in the factory, so as to clarify the relationship between rights and obligations, and the relevant documents of resignation, recuperation or retirement shall be attached to the labor contract. When retirees who have enjoyed the pension insurance benefits are re-employed, the employer shall sign a written agreement with them to clarify the rights and obligations such as work content, remuneration, medical care and labor insurance benefits during employment.