Is it legal for a property company not to buy social security?

Legal analysis: illegal. According to the relevant provisions of the Labor Contract Law and the Social Insurance Law, the employer and the employee establish a labor relationship from the date of employment, conclude a labor contract, and pay social security within one month. This is the right of employees and the obligation of employers. If the employer does not sign a labor contract or participate in endowment insurance, it violates the provisions of the Labor Contract Law and the Social Insurance Law.

Legal basis: Article 38 of People's Republic of China (PRC) Labor Contract Law. Under any of the following circumstances, the laborer 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;