Is social security used to prove the work of the unit?

The employee's social insurance payment record can be used as evidence to prove that he works in a certain unit and the labor relationship between the two parties is established. Labor relations refer to the legal relationship between workers and employers when they sign labor contracts according to law.

legal ground

Notice of the Ministry of Labor and Social Security on Relevant Matters Concerning the Establishment of Labor Relations

Two, the employer has not signed a labor contract with the employee, in determining the existence of labor relations between the two sides, you can refer to the following documents:

(a) payment vouchers or records (payroll), the payment of various social insurance premiums;

(2) Work Permit, Service Certificate and other documents that can prove the identity issued by the employer to the employee;

(3) Employment records such as Registration Form and Application Form filled out by employees;

(4) attendance records;

(5) Testimonies of other workers, etc.

Among them, the relevant documents in items (1), (3) and (4) shall be borne by the employer.