Social security contribution ratio is 202 1 year.

The proportion of social security contributions is as follows: endowment insurance: unit contribution 19%, individual contribution 8%; Basic medical insurance: the unit pays 6% and the individual pays 2%; Work-related injury insurance: the employer pays, and the individual does not pay; Maternity insurance: the employer pays, and the individual does not pay; Unemployment insurance: unit contribution rate 1%, individual contribution rate 0.2%.

Social insurance refers to a social and economic system that provides income or compensation for people who lose their ability to work, are temporarily unemployed or suffer losses due to health reasons. The main items of social insurance include endowment insurance, medical insurance, unemployment insurance, industrial injury insurance and maternity insurance.

Social insurance is an important part of the social security system and occupies a core position in the whole social security system. In addition, social insurance is a contributory social security. The funds are mainly paid by employers and workers themselves, and the government finances give subsidies and bear the ultimate responsibility. However, workers can only enjoy the corresponding social insurance benefits if they fulfill their statutory payment obligations and meet the statutory conditions.

The functions of social security are as follows:

1, the function of stabilizing social life;

2. The function of redistribution;

3, the function of promoting social and economic development:

(1) As an important tool of demand management, social insurance system plays an active role in economy;

(2) Effective utilization of social insurance funds can promote sustained economic prosperity; Third, social security has become the basic condition for enterprises to recruit talents.

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 and interests records, and require 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.

Eighth social insurance agencies to provide social insurance services, responsible for social insurance registration, personal rights and interests records, social insurance benefits payment and other work.