Do enterprises have to apply for CA to pay social security?

No, just go to the social security bureau to improve the information the company needs. CA certificate is used for online declaration, and can also be used for local tax, just like local tax. If you apply for a certificate, you can change to a designated hospital even if you don't do it, that is, you only need to hand in materials once a year in May, and gradually change it into a CA certificate. There is no need to pay the social security form after the declaration, and the designated hospital can change it at any time.

Certificate Authority (CA), also known as e-commerce certification center, is the authority responsible for issuing and managing digital certificates. As a trusted third party in e-commerce transactions, CA is responsible for verifying the legitimacy of public keys in public key systems. The CA Center issues a digital certificate to each user who uses the public key. The function of digital certificate is to prove that the user listed in the certificate legally owns the public key listed in the certificate. The digital signature of CA makes it impossible for attackers to forge and tamper with certificates. In SET transaction, CA not only issues certificates to cardholders and merchants, but also issues certificates to banks and gateways that collect money. In short, social security online application for CA certification is online key and online secret protection.

legal ground

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

Article 4 Employers and individuals who pay social insurance premiums according to law in People's Republic of China (PRC) have the right to inquire about payment records and personal rights and interests records, and ask 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.

Article 58 An employing unit shall, within 30 days from the date of employment, apply to the social insurance agency for social insurance registration for its employees. If the social insurance has not been registered, the social insurance agency shall verify the social insurance premium it should pay.

Employees-free individual industrial and commercial households who voluntarily participate in social insurance and part-time employees who do not participate in social insurance in the employer.