Leave Nanjing social security provident fund to withdraw the provident fund.

Article 19 of the Social Insurance Law stipulates that "if an individual is employed across the overall planning area, his basic old-age insurance relationship will be transferred accordingly, and the payment period will be calculated cumulatively". After your new work unit in Shenzhen handles the social insurance registration, apply to Nanjing social insurance institution and transfer out the social insurance relationship. Then you take the transfer certificate and related materials to the social insurance institution in Shenzhen to transfer, and the social insurance relationship before and after will be connected. The insured years are calculated together, and the balance of personal social insurance account in Nanjing will also be transferred to the account in Shenzhen.

Article 15 of the Regulations on the Management of Housing Provident Fund stipulates that "if a unit hires employees, it shall go to the housing provident fund management center for deposit registration within 30 days from the date of employment, and handle the establishment or transfer of employee housing provident fund accounts at the entrusted bank with the audit documents of the housing provident fund management center. If the unit terminates the labor relationship with the employee, it shall, within 30 days from the date of termination of the labor relationship, go through the registration of change at the housing provident fund management center by the unit, and handle the transfer or sealing procedures of the employee's housing provident fund account at the entrusted bank with the audit documents of the housing provident fund management center. " Your housing provident fund can be transferred out through the housing provident fund management center in Nanjing of the original work unit after being registered in the new work unit, and the balance in the account can be transferred to Shenzhen.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.