Can the social security of different counties in the same city be transferred and merged? What procedures are needed?

Workers change their work units, and the basic old-age insurance and employee medical insurance can be transferred to new units to continue to participate in the insurance according to regulations.

1. If the social insurance is transferred across the overall planning area, I will carry the original and photocopy of my ID card and the old-age insurance manual, fill out the Application Form for the Transfer of Social Insurance Relationship between the Insured and Migrant Workers across the overall planning area in the social security center, and go to the transfer window to handle the transfer;

2. If you resign from a certain unit in the overall planning area or in the same city, you only need to go through the formalities of resignation and insurance suspension, and the new unit will go through the formalities of employment and insurance, and the social security relationship will be automatically transferred to the new unit.