What if the private boss doesn't buy social security and sign a contract?

Legal analysis: according to the relevant provisions of the law, the establishment of labor relations requires the signing of labor contracts. If the employer insists on refusing to sign a labor contract, the employee can report the situation to the labor administrative department where the employer is located, and the labor administrative department will urge the employer to sign a labor contract with the employee. When signing a labor contract, it shall follow the principles of equality, voluntariness and unanimity through consultation, and shall not violate the provisions of laws and administrative regulations.

Legal basis: People's Republic of China (PRC) Labor Law.

Article 72 The sources of social insurance funds shall be determined according to the types of insurance, and social pooling shall be gradually implemented. Employers and workers must participate in social insurance and pay social insurance premiums according to law.

Article 82 If an employer fails to conclude a written labor contract with the employee for more than one month but less than one year from the date of employment, it shall pay the employee twice the monthly salary. Where an employing unit violates the provisions of this Law and fails to conclude an open-ended labor contract with its employees, it shall pay the employees twice the monthly salary from the date when the open-ended labor contract should be concluded.