What should I do if I change my job city and have paid social security before?

Legal analysis: 1. Before handling the social insurance transfer, you must go through the formalities of stopping the insurance;

2. Check the unpaid social insurance premiums under the employee's name. If you have arrears, you must pay them off before you can handle the relationship transfer. When handling the formalities for the transfer of social insurance relations, an Application Form for the Transfer of Social Insurance Relations shall be provided in duplicate.

3. The "Application Form for Transfer of Social Insurance Relationship" shall be accompanied by an opinion issued by the social insurance agency in the place where the social insurance relationship is transferred, and stamped with the official seal. When filling in the form, it is necessary to ensure the accuracy of the bank, account name, account number and other information transferred to the social insurance agency.

4. When an employee changes his/her work unit in the same overall planning area, the unit does not need to transfer the employee's social insurance relationship, but only needs to stop the insurance from the transfer-out unit, and the transfer-in unit can start to participate in the insurance the next month after the employee stops the insurance.

5. When the unit handles the social insurance relationship connection for the transferred employees, it shall provide the social insurance agency with the inquiry form for the transfer of the social insurance relationship of the employees and the old-age insurance manual for the employees of the original insured unit, and indicate the unit code, contact person and contact telephone number on the inquiry form (original).

6. If there is no inquiry form, the employee must ask for it from the social security agency in the transferred place and deliver the inquiry form to the social security agency in the transferred place as soon as possible.

Legal basis: Article 58 of People's Republic of China (PRC) Social Insurance Law. The employing unit shall handle social insurance registration for employees within 30 days from the date of employment. 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, part-time employees who do not participate in social insurance in the employing unit and other flexible employees shall apply to the social insurance agency for social insurance registration. The state establishes a national unified personal social security number. Personal social security number is a citizen's identity number.