Legal basis: Article 2 of the Social Insurance Law of People's Republic of China (PRC) The state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance, maternity insurance, etc., to protect citizens' right to get material help from the state and society according to law in case of old age, illness, industrial injury, unemployment and maternity.
Article 15 of the Regulations on the Management of Housing Provident Fund, if a unit employs employees, it shall go to the housing provident fund management center for deposit registration within 30 days from the date of employment, and go to the entrusted bank for the establishment or transfer of employee housing provident fund accounts with the audit documents of the housing provident fund management center.