The law stipulates how private enterprises pay social security.

Legal analysis: 1. Owners and employees of private enterprises and individual industrial and commercial households registered by the administrative department for industry and commerce within the administrative area of this Municipality; Men under the age of 60 and women under the age of 50 must participate in the basic old-age insurance, pay the old-age insurance premium according to the regulations and enjoy the basic old-age insurance benefits.

2. The owner shall pay the old-age insurance premium at no less than 19% of the average monthly salary of employees in the previous year; The employee shall pay 19% of his actual monthly salary as the base, of which 1 1% shall be borne by the employer and 8% by the employee himself. The minimum payment base shall not be less than 40% of the average monthly salary of employees in the previous year? If the payment base exceeds 300% of the average monthly salary of employees in the previous year, the excess part will not be used as the payment base.

3, the basic old-age insurance for private enterprises and individual industrial and commercial households to implement the combination of social pooling and personal accounts. The old-age insurance premium paid by the owner is included in the social pooling fund of old-age insurance according to 8% of the payment, and 1 1% is credited to his personal account.

Legal basis: In the Civil Code of People's Republic of China (PRC), employers must bear part of the social security expenses for employees. If the employer refuses to bear part of the social security that the employer needs to pay, then the employee has the right to file a labor arbitration with the employer and ask the employer to make certain compensation, and the labor department will also impose certain penalties on the employer.