Is it reasonable for a social security auditor to ask a company to make up for social security

Reasonable. Unit contribution base does not match the actual wage, you can report to the labor administration department, the report can be anonymous. Labor administrative departments can audit the unit's social security contributions, the existence of illegal acts, should be ordered to correct. Those who refuse to make corrections may be penalized in accordance with the law. Article 63 of the Chinese Social Insurance Law states that if an employer fails to pay social insurance premiums in full and on time, the social insurance premium collection agency shall order it to pay the premiums within a certain period of time or to make up the full amount. If the employer fails to pay or make up the full amount of social insurance premiums after the deadline, the social insurance premium collection agency may inquire into the deposit account of the employer with banks and other financial institutions. It may also apply to the relevant administrative departments at or above the county level to make a decision on the allocation of social insurance premiums, and notify in writing the bank or other financial institution where the account is opened to allocate the social insurance premiums. If the balance of an employer's account is less than the amount of social insurance premiums that should be paid, the social insurance premium collection agency may require the employer to provide a guarantee and sign an agreement on deferred payment of premiums. If the employer fails to pay the full amount of social insurance premiums and does not provide a guarantee, the social insurance premium collection agency may apply to the people's court for the seizure, attachment or auction of the property whose value is equal to the social insurance premiums that should be paid, and the proceeds of the auction will be used to offset the payment of social insurance premiums.