Why don't some companies pay social security? What is the reason?

Generally speaking, when we enter the enterprise, the enterprise will generally pay us social security, but some enterprises don't pay social security to their employees, so why don't some enterprises pay social security to their employees? What is the reason? Why don't some companies pay social security?

1, related to the nature of labor, the following categories of people do not need to pay social security:

(1) retirees;

(2) part-time staff;

(3) Labor dispatch;

(4) temporary workers;

(5) Self-operated outsourcing business;

(6) personnel dispatched by the contractor;

(7) Co-insured personnel;

(8) Part-time employment;

(9) Flexible employees;

(10) Leave without pay.

The company really wants to save costs. After all, the cost of social security is quite high, and it is natural for enterprises to save money. However, it is illegal for companies not to pay social security for employees, and companies should pay social security for employees on time.

3. Some enterprises have enjoyed social security relief, and the unit has not paid social security, but this part of the social security amount of the unit has been given corresponding relief.

Since 20 19, the social security tax reform has been implemented, and the tax authorities collect social security. Therefore, under the strict supervision of relevant departments, it is difficult for enterprises to have any moths. So from 20 19, many enterprises began to pay social security for their employees.