[Direct answer]In the Beijing area, if an employer fails to pay social insurance premiums in full, employees may legally demand that the employer make up the payments and report the matter to the social insurance fee collection agencies or labor supervision departments. According to the Social Insurance Law of the People's Republic of China (amended on December 29, 2018), employers shall declare and pay social insurance premiums in full and on time. If they fail to do so, the social insurance fee collection agencies shall order them to make up the payments within a specified period. It should be noted that if an employer underpays social insurance premiums by providing inaccurate payment bases or incomplete insurance coverage, the problem can usually be resolved by reporting the matter to the social insurance service agencies or collection agencies and demanding supplementary payments, rather than directly seeking a court order for supplementary payments. If employees suffer losses in benefits due to an employer's failure to comply with the law or make full payments, they may legally claim compensation. Therefore, when seeking legal protection, employees should first secure evidence such as pay slips, contracts, and payment records, and then choose among the options of filing a complaint, demanding supplementary payments, or seeking compensation.

1. Problem background and typical scenarios

Underpaying social insurance is a common problem in the employment field. Typical scenarios include: the employer paying according to the minimum base amount while the actual salary is higher; only paying for some types of insurance or making long-term arrears; replacing social insurance with cash subsidies; and discovering abnormal payment records only after leaving the job. When handling labor disputes in the Beijing area, lawyers usually first compare the payroll records with the payment details.Labor arbitration and work-related injury compensationIn business, comparing payment records is often the basis for resolving disputes.

II. Key points of dispute

The first focus is how to determine the fact of underpayment and whether the payment base is consistent with the salary; the second focus is what channels should be used to claim for supplementary payment; the third focus is whether the loss of benefits caused by insufficient payment can be claimed for compensation; the fourth focus is whether the labor contract can be terminated and economic compensation can be claimed based on this; and the fifth focus is the statute of limitations and evidence requirements for claims. The above issues determine the direction and actual effect of protecting rights.

III. Professional analysis by Henglue Law Firm

Based on the practical experience of handling labor disputes at our firm, there are three key points to consider. First, path distinction: Requests for retroactive payment of social insurance are usually handled by social insurance agencies or collection agencies. Employees can file complaints to urge the employer to make the payments. If the employer's actions result in employees being unable to enjoy benefits such as work injury insurance or medical reimbursements, employees can claim compensation from the employer for the actual losses suffered. Second, evidence preparation: Employees should collect labor contracts, pay slips, bank statements, attendance records, and social insurance payment details. By comparing these documents, they can prove the facts and amounts of underpayment. Pay slips are particularly crucial. Third, related claims: If the employer fails to pay social insurance in accordance with the law, it may constitute a basis for employees to terminate the labor contract and claim economic compensation. However, whether this claim is valid depends on legal provisions and local practices. These claims should be evaluated separately from the claim for retroactive payment. What parties often overlook is that simply making a general claim of underpayment without providing comparative evidence of pay and payment records is often difficult to gain support. For disputes involving labor contracts and wages, you can refer to the following guidelines:Labor arbitration and work-related injury compensationFor issues involving the responsibilities of units, you can refer to the following for reference.Business and contract disputes in enterprises.

IV. Practical suggestions and legal basis

Action recommendations: 1. First, check with the social security service agency to obtain and print the payment details, and compare them with the payroll records. 2. Second, file a complaint with the social security collection agency or the labor supervision department, demanding that the employer make up the payments. 3. Third, keep evidence such as labor contracts, pay slips, bank transaction records, and attendance logs. 4. If you have suffered loss of benefits due to insufficient payments, collect supporting documents to claim compensation. 5. If the case involves terminating the labor contract and claiming economic compensation, evaluate the legal basis in advance. Legal basis: - The Social Insurance Law of the People's Republic of China (amended on December 29, 2018), which stipulates that employers must pay social insurance premiums on time and in full, and that the collection agency shall order the employer to make up the payments within a specified period if they fail to do so. - The Work Injury Insurance Regulations (amended on December 20, 2010, and implemented on January 1, 2011), which stipulate that employers must pay benefits to workers who suffer work-related injuries during the period when they fail to participate in work injury insurance. - The Labor Contract Law of the People's Republic of China (amended on December 28, 2012), which stipulates that employers can terminate the labor contract and claim economic compensation if they fail to pay social insurance premiums in accordance with the law. For cases involving labor and work-related injuries, please refer to the relevant provisions.Labor arbitration and work-related injury compensationFor cases involving personal injury, you can refer to the following guidelines.Personal injury and medical disputesThe specific application shall be subject to the currently effective laws, regulations, and judicial rulings.

5. Henglu Law Firm's Reminder

Firstly, the payment of arrears in social insurance is mainly handled by social insurance agencies or collection agencies, which is different from the claim process. Secondly, pay slips are the core evidence to prove the underpayment of social insurance, and they should be properly preserved on a daily basis. Thirdly, if the employer fails to pay social insurance in accordance with the law, it may become a reason for terminating the contract and claiming economic compensation. This needs to be judged in light of both legal provisions and practical situations. Fourthly, if the benefits are damaged due to the underpayment of social insurance, the employee can claim compensation and keep the relevant evidence. Fifthly, attention should be paid to the statute of limitations and procedures, and claims should be made in a timely manner to avoid losing rights. For labor-related and work-related injury cases, the employee can seek legal help through legal channels.Labor arbitration and work-related injury compensationFor a comprehensive solution to the service, you can refer to the responsibilities of the relevant units involvedBusiness and contract disputes in enterprises.

VI. Frequently Asked Questions

Q1: Can I request to make up for the unpaid social insurance premiums if my employer has not paid them on time?

Yes. If the employer fails to pay social insurance premiums on time and in full, the social insurance premium collection agency will order the employer to pay or make up the payment within a specified period. Employees can file a complaint or report the situation to the social insurance agency or the labor and social security supervision department. The payment of arrears is usually handled by the social insurance agency, rather than directly suing for the payment of arrears. It is recommended to first check the payment details and compare them with the payroll records to determine the period and amount of underpayment before making a claim.

Q2: Is a low payment base considered underpayment?

This is one of the cases of underpayment. The employer should determine the payment base in accordance with the law based on the employee's salary and pay it in full. If the employer declares the payment base at the minimum level while the actual salary is higher, there may be underpayment. Employees can prove that the actual salary and the payment base are inconsistent by comparing the pay slips, bank statements, and social insurance payment details, and thus require the employer to make up the corresponding difference based on the actual salary.

Q3: Can I file a lawsuit directly with the court?

For requests to make up for unpaid social insurance contributions, they should generally be first reported to the social insurance agency or collection agency, and handled by the administrative authorities. Directly suing for compensation will usually not be accepted by the court. However, compensation requests for employees whose benefits have been impaired due to the employer's failure to comply with the law or make full payments can be pursued through labor arbitration and litigation. Therefore, it is necessary to choose the appropriate remedial approach based on the nature of the claim.

Q4: If I pay less, can I terminate the contract and do I need to compensate?

If the employer fails to pay social insurance premiums for employees in accordance with the law, it may constitute a reason for the employee to terminate the labor contract and claim economic compensation. Whether this constitutes a valid ground depends on the facts of non-payment or underpayment, the degree of fault, and local practices. It is recommended to consult a lawyer before terminating the contract, collect evidence of the employer's failure to pay social insurance premiums in accordance with the law, and pay attention to the procedures and notification methods of termination to avoid affecting subsequent claims.

Q5: How will compensation be provided for the loss of benefits?

If an employee is unable to enjoy work injury insurance, medical reimbursement, or unemployment insurance benefits due to the employer's failure to enroll in insurance or make full payments in accordance with the law, the employee may claim compensation from the employer for the actual losses suffered. For example, if a work-related injury occurs during the period when the employer has not enrolled in work injury insurance, the relevant benefits shall be borne by the employer. When making a claim, the employee should provide payment records, proof of losses, and relevant regulatory provisions, and clearly define the scope of losses and the calculation method.

The above content is based on the compilation of judicial practices in the Beijing area. The facts of individual cases and the jurisdiction of the court may affect the conclusions. Welcome to consult Henglu Law Firm for specific cases.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with evidence materials, to avoid missing the statutory time limit. →Labor arbitration legal services·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and open adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If you encounter disputes, please consult a practicing lawyer in time.