The social security ratio in Nanjing is 202 1.

Legal analysis: pension unit 1, 16%, individual 8%, medical insurance unit 9%, individual 2%, unemployment insurance unit 0.5%, individual 0.5%, maternity insurance unit 0.8%, individual 5% and industrial injury insurance unit 0.4%.

Legal basis: People's Republic of China (PRC) Social Insurance Law.

Article 4 Employers and individuals in People's Republic of China (PRC) shall pay social insurance premiums according to law, and have the right to inquire about payment records and personal rights and interests records, and ask social insurance agencies to provide social insurance consultation and other related services. Individuals enjoy social insurance benefits according to law and have the right to supervise the payment of their own units.

Seventy-fourth social insurance agencies through business handling, statistics, investigation and other means to obtain the data needed for social insurance work, the relevant units and individuals should provide timely and truthful. The social insurance agency shall establish a file for the employer in a timely manner, completely and accurately record the social insurance data such as personnel's participation in social insurance and payment, and properly keep the original vouchers for registration and declaration and accounting vouchers for payment and settlement. The social insurance agency shall timely, completely and accurately record the individual's personal rights and interests such as social insurance payment, employer's payment and social insurance benefits, and regularly send the personal rights and interests records to me free of charge. Employers and individuals can inquire and check the records of payment and social insurance benefits from social insurance agencies free of charge, and ask social insurance agencies to provide social insurance consultation and other related services.