Social security provident fund belongs to what company which department is in charge of

Social security and provident fund belong to the management of the personnel department and finance department of the employer. The employing unit shall apply for social insurance registration and payment of social insurance premiums to the social insurance administration organization for its employees within 30 days from the date of employment. If the unit hires an employee, it should apply for registration with the Housing Provident Fund Management Center within 30 days from the date of hiring to make contributions to the Housing Provident Fund.

Legal Basis

Article 58 of the Social Insurance Law of the People's Republic of China

An employer shall apply for social insurance registration with the social insurance agency for its employees within 30 days from the date of employment. If it fails to register for social insurance, the social insurance administration organization shall approve the social insurance premiums it shall pay.

Individual industrial and commercial households without employees who voluntarily participate in social insurance, part-time employees who do not participate in social insurance with their employers, and other flexibly employed persons shall apply to the social insurance administrative organization for social insurance registration.

The State establishes a nationally unified individual social security number. The personal social security number is a citizen's identity number.