What should I do if the personal social security account balance is insufficient and the deduction is unsuccessful?

The social security deduction is unsuccessful, so it can be replenished. If the employer fails to pay back the fee and fails to report the success of the deduction to the social security agency, the social insurance premium collection agency shall order it to pay back or make up the fee within a time limit, and impose a late fee of 0.5% on a daily basis from the date of default.

Legal objectivity:

Article 86 of "People's Republic of China (PRC) Social Insurance Law" * * * If the employer fails to pay the social insurance premium in full and on time, the social insurance premium collection agency shall order it to pay it within a time limit or make up for it, and from the date of default, an overdue fine of 0.5% shall be charged on a daily basis; Failing to pay within the time limit, the relevant administrative departments shall impose a fine of more than one time and less than three times the amount owed.