Can't a legal person pay social security when he goes to work in another company?

You can pay social security. A company as a legal person can work in other companies and pay social security. The legal person mentioned here is also the legal representative of the company, because only the legal representative of a natural person will have problems going to work. However, if the company where the legal representative works has a competitive relationship with the business of the company where he is the legal representative, he can't work in other companies, because it will violate the provisions on non-competition.

A company as a legal person is an organizational form of an enterprise. For-profit corporation. Also known as commercial company in capitalist countries, it is a profit-making enterprise organization established in accordance with commercial law or related laws, including unlimited companies, limited companies, joint-stock companies and joint-stock companies.

Provisions on the appointment of the legal representative shall generally meet the following conditions:

1, must be a natural person with full capacity;

2. Must be an internal member of a legal person organization with certain management ability and professional knowledge;

3. Must engage in legal person business activities;

4, must be the main person in charge of the executing agency;

5. It must be produced in accordance with the procedures stipulated by the law and the articles of association of the legal person, and registered according to law. However, those who have already served as legal representatives of other legal persons shall not serve as legal representatives of legal persons in principle.

Legal basis:

People's Republic of China (PRC) (China) Company Law

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The company is an enterprise legal person, with independent legal person property and legal person property rights. The company is liable for its debts with all its property. Shareholders of a limited liability company shall be liable to the company to the extent of their subscribed capital contribution; Shareholders of a joint stock limited company shall be liable to the company to the extent of the shares subscribed by them.

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.