legal analysis: the contribution ratio of units and individuals in Nantong Social Security Five Insurance: 1. Endowment insurance, with the unit paying 2%; Individuals pay 8%, the premiums paid by the unit are all included in the overall fund, and the premiums paid by individuals are included in personal accounts. 2, medical insurance, the unit pays 1%, and the individual pays 2% plus 3 yuan's serious illness medical treatment. 3, unemployment insurance, units pay 2%, individuals pay 1%. 4. Work-related injury insurance. All the work-related injury insurance expenses are paid by the unit, and the payment ratio ranges from .5% to 2%. The specific premium ratio is determined according to the industry in which the unit is divided. 5, maternity insurance, maternity insurance costs are all paid by the unit, the payment ratio is 1%. 6. For the housing accumulation fund, the contribution ratio of units and individuals is the same, with a minimum of 5% and a maximum of 12%. If the unit pays 1%, then the individual also needs to pay 1%, and all the fees paid are transferred to the personal account.

legal basis: provisional regulations on the collection and payment of social insurance premiums

article 2 these regulations are applicable to the collection and payment of basic old-age insurance premiums, basic medical insurance premiums and unemployment insurance premiums (hereinafter referred to as social insurance premiums).

the units and individuals paying fees mentioned in these regulations refer to the units and individuals who should pay social insurance premiums in accordance with relevant laws, administrative regulations and the provisions of the State Council.

article 3 the collection scope of basic old-age insurance premiums: state-owned enterprises, urban collective enterprises, foreign-invested enterprises, urban private enterprises and other urban enterprises and their employees, and institutions and their employees that implement enterprise management.

the collection scope of basic medical insurance premium: state-owned enterprises, urban collective enterprises, foreign-invested enterprises, urban private enterprises and other urban enterprises and their employees, state organs and their employees, public institutions and their employees, private non-enterprise units and their employees, social organizations and their full-time employees.

the collection scope of unemployment insurance premium: state-owned enterprises, urban collective enterprises, foreign-invested enterprises, urban private enterprises and other urban enterprises and their employees, institutions and their employees.

the people's governments of provinces, autonomous regions and municipalities directly under the central government may, according to local actual conditions, stipulate that urban individual industrial and commercial households should be included in the scope of basic old-age insurance and basic medical insurance, and social organizations and their full-time staff, private non-enterprise units and their employees, and urban individual industrial and commercial households and their employees should be included in the scope of unemployment insurance.

the fee base and rate of social insurance premiums shall be implemented in accordance with relevant laws, administrative regulations and the provisions of the State Council.

Article 15 Where the people's governments of provinces, autonomous regions and municipalities directly under the Central Government stipulate that social insurance premiums shall be collected by the tax authorities, the tax authorities shall promptly provide the social insurance agencies with the payment information of the paying units and individuals; The social insurance agency shall summarize the relevant information and report it to the administrative department of labor security.