Can employees ask to pay social security five years ago?

Legal analysis: you can ask the unit to pay back the money. The employing unit shall declare itself and pay social insurance premiums in full and on time, and shall not postpone or reduce the payment except for legal reasons such as force majeure. The social insurance premiums that employees should pay shall be withheld and remitted by the employer, and the employer shall inform me of the details of paying social insurance premiums on a monthly basis. If the employee and the employer decide to pay social security by the company through negotiation, mediation, arbitration, etc., the employer shall bring the original and photocopy of the transfer order of the labor or personnel organization department, the original and photocopy of the employee's ID card, professional title certificate and other materials to the local social insurance agency to pay. 1. Fill in the Social Insurance Personnel Repayment Declaration Form in duplicate and affix the official seal. 2. The original employee labor contract and a copy of its official seal during the overdue period. 3. The original employee payroll and a copy of its official seal during the overdue period. 4. Original accounting vouchers for salary payment during the overdue period (bound into volumes).

Fee base to be paid × payment ratio+late payment fee+interest.

Legal basis: Article 63 of People's Republic of China (PRC) Social Insurance Law. If the employer fails to pay social insurance premiums in full and on time, the social insurance premium collection agency shall order it to pay or make up within a time limit. If the employer fails to pay or make up the social insurance premium within the time limit, the social insurance premium collection agency may inquire about its deposit account in banks and other financial institutions, and may apply to the relevant administrative department at or above the county level for making a decision on the allocation of social insurance premiums, and notify its bank or other financial institutions in writing to allocate social insurance premiums. If the balance of the employer's account is less than the social insurance premium that should be paid, the social insurance premium collection agency may require the employer to provide guarantee and sign a deferred payment agreement. If the employer fails to pay the social insurance premium in full and fails to provide guarantee, the social insurance premium collection agency may apply to the people's court for sealing up, distraining and auctioning the property whose value is equivalent to the social insurance premium that should be paid, so as to offset the social insurance premium with the proceeds from the auction.