Do not pay social security during the probation period.

Legal analysis: it is illegal not to pay social security during the probation period. In practice, some employers even unilaterally negotiated with employees and decided not to pay social security during the probation period, and began to pay after the probation period. In fact, this is the result of misunderstanding labor and social security laws and regulations. Social insurance is compulsory insurance implemented by the state for the life and medical security of employees. Of all the benefits enjoyed by employees, only social security is mandatory. One gold is not mandatory, and five risks are mandatory. The so-called mandatory means that the rights and obligations of both parties are directly stipulated by laws and regulations, and both parties are not allowed to negotiate freely. Therefore, whether or not to pay social insurance and how to pay it are not negotiable between employers and employees, and employers should implement them in accordance with national laws and regulations. Even if there is a written agreement between the two parties, it is illegal as long as it violates the mandatory provisions of laws and regulations. Once both parties resort to the law, they should still follow the relevant national labor laws and regulations.

Legal basis: Article 38 of the Labor Contract Law: In any of the following circumstances, the employee may terminate the labor contract: (1) failing to provide labor protection or working conditions as agreed in the labor contract; (2) Failing to pay labor remuneration in full and on time; (3) Failing to pay social insurance premiums for laborers according to law; (4) The rules and regulations of the employing unit violate the provisions of laws and regulations and damage the rights and interests of workers; (5) The labor contract is invalid due to the circumstances specified in the first paragraph of Article 26 of this Law; (6) Other circumstances under which the laborer can terminate the labor contract as stipulated by laws and administrative regulations.