Social security can be paid by all companies.

Legal analysis:No. Social security companies and individuals have to pay. According to the wages of employees, the proportion of units and individuals is generally: pension insurance units bear 20%, and individuals bear 8%; 8% for medical insurance units and 2% for individuals; Unemployment insurance unit 2%, individual1%; Maternity insurance shall be borne by the unit at 0.7%; 0.5 to 1.6% of work-related injury insurance is also borne by the unit.

Legal basis: Article 10 of the Social Insurance Law of People's Republic of China (PRC), employees shall participate in the basic old-age insurance, and the employer and employees shall jointly pay the basic old-age insurance premium. Individual industrial and commercial households without employees, part-time employees who have not participated in the basic old-age insurance in the employer and other flexible employees can participate in the basic old-age insurance, and individuals pay the basic old-age insurance premium. The measures for the endowment insurance of civil servants and staff managed by reference to the Civil Service Law shall be formulated by the State Council.