The company failed to pay social security on time.

Legal analysis: you can go to the Social Security Bureau for arbitration.

Legal basis: Article 84 of People's Republic of China (PRC) Social Insurance Law 1. If the employer fails to apply for social insurance registration, the social insurance administrative department shall order it to make corrections within a time limit; 2. If no correction is made within the time limit, the employer shall be fined more than one time and less than three times the social insurance premium payable; 3. The directly responsible person in charge and other directly responsible personnel shall be fined from 500 yuan to 3000 yuan.