Can I pay social security twice a month? Can my last company pay with my new company?

This is not possible, because it is stipulated that social security can only be paid once a month, but you can choose one company to pay social security and another company to pay cash. If you pay twice a month, the social security department will refund the social security fund for one month, and even if you change to a new company, the last company can't help you pay social security.

Personal suggestion: personal social security benefits will be borne by the work unit, and as the work unit, it will bear a large proportion of the payment, so we only need to bear a small proportion of the payment.

What is the function of social security?

1. The function of stabilizing social life

2. The function of redistribution

3. The function of promoting social and economic development: First, the social insurance system plays an important role as an important tool for demand management, thus playing an active role in the economy; Second, the effective use of social insurance funds can promote the sustained prosperity of the economy; Third, social security has become the basic condition for enterprises to recruit talents.

Social insurance is a social and economic system that provides income or compensation for those 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.

The social insurance plan is organized by the government, forcing a certain group to use part of its income as social insurance tax (fee) to form a social insurance fund. Under certain conditions, the insured can get fixed income or loss compensation from the fund. It is a redistribution system, and its goal is to ensure the reproduction of material and labor and social stability.

Social insurance refers to the system that the state establishes a social insurance fund through legislation to give necessary material help to workers who participate in labor relations when they lose their ability to work or are unemployed. Social insurance is not for profit.