Half a year into the job before buying social security can sue him?

Legal analysis: half a year to buy social security can sue him. Social insurance treatment is the treatment of workers in accordance with the law, the employer does not buy social insurance for workers in accordance with the provisions of the law, the workers can apply for labor arbitration or litigation in accordance with the law.

Legal basis: The Social Insurance Law of the People's Republic of China

Article 58 An employer shall, within thirty days from the date of employment, apply to the social insurance agency for social insurance registration for its employees. If the employer fails to register for social insurance, the social insurance administration organization shall approve the social insurance premiums to be paid by the employer.

Article 60 An employer shall declare and pay the social insurance premiums on its own, in full and on time, and shall not suspend or reduce the payment of social insurance premiums except for force majeure or other legal reasons. The social insurance premiums to be paid by employees shall be withheld and paid by the employing organization on behalf of the employees, and the employing organization shall inform the employees of the details of the payment of social insurance premiums on a monthly basis.

Article 77 of the Labor Law of the People's Republic of China Article 77 In the event of a labor dispute between an employer and a worker, the parties concerned may apply for mediation, arbitration, or litigation in accordance with the law, or may settle the dispute through consultation. The principle of conciliation applies to arbitration and litigation procedures.