Is it legal for labor dispatch not to pay social security?

Legal analysis: It is illegal not to pay social security for labor dispatch workers, and such behavior can be reported directly to the local labor inspection department.

Legal basis: Article 59 of the Labor Contract Law of People's Republic of China (PRC), the labor dispatch unit shall conclude a labor dispatch agreement with the unit that accepts the labor dispatch (hereinafter referred to as the employing unit). The labor dispatch agreement shall stipulate the number of dispatched posts and personnel, the dispatch period, the amount and payment method of labor remuneration and social insurance premiums, and the responsibility for violating the agreement. The employing unit shall determine the dispatch period with the labor dispatch unit according to the actual needs of the post, and shall not divide the continuous employment period into several short-term labor dispatch agreements.