The social security 4750 cardinal number belongs to the lowest level. The social security payment base of 4700 is the case that the individual monthly payment base is 4700 yuan. This payment base belongs to the current minimum payment base of social security, and its corresponding social security (pension, medical care, unemployment, work injury and maternity) payment ratio is 8%, 2%, 0.2%, 0.5% and 0.8% in turn. If a person's monthly wage income is less than 4700 yuan, his personal social security contribution will be calculated according to this standard. Enterprises need to pay the corresponding social security fees, and different regions pay different proportions.

First of all, the minimum base refers to the minimum amount of social security contributions. According to China's laws, the minimum base is determined by the national human resources and social security departments every year according to economic development and social needs. The minimum base is set to protect the basic social security rights and interests of low-income groups. For people with lower incomes, their social security contributions will be calculated according to the minimum base. In this way, even if their income is low, they can enjoy basic social security benefits and guarantee their basic living needs.

Secondly, the maximum base refers to the maximum amount of social security contributions. The maximum base is set to protect the basic social security rights and interests of high-income groups. For people with higher incomes, their social security contributions will be calculated according to the highest base. In this way, even if their income is high, they can enjoy the corresponding social security benefits and guarantee their basic living needs. The setting of the maximum base also plays an important role in preventing high-income groups from escaping the debt-paying situation of social security contributions by lowering the base of social security contributions and ensuring the fairness and sustainability of the social insurance system.

Finally, the individual payment base refers to the amount of payment determined by individuals according to their actual income and social security policies. The individual contribution base is set to protect the individual's social insurance rights and interests, and can be flexibly adjusted according to the individual's actual income. The setting of individual contribution base also plays an important role in ensuring the sustainability of social insurance system. By determining the individual contribution base according to the actual income of individuals, the balance and stability of the social security fund can be guaranteed, thus ensuring the long-term development of the social insurance system.

To sum up, the number of social security base is a problem closely related to everyone. The setting of minimum base, maximum base and individual contribution base aims to protect the social security rights and interests of low-income groups and high-income groups and ensure the fairness and sustainability of the social insurance system. When determining the individual payment base, we should follow the principles of fairness, rationality and legality to ensure that the individual's social insurance rights and interests are effectively protected.

Legal basis:

People's Republic of China (PRC) social insurance law

Article 4

Employers and individuals in People's Republic of China (PRC) pay social insurance premiums according to law, and have the right to inquire about payment records and personal rights records, and require social insurance agencies to provide social insurance consultation and other related services.