Can duplicate social security be merged?

Duplicate social security can be merged. The processing steps are as follows:

1. First, you can bring the original ID card to the nearest township social security service agency and the social security agency in each district to merge your personal social security number.

2. Then go to the local tax department to cancel the terminated personal social security card number.

For two individual social security card numbers, the merger of individual social security numbers caused by incorrect ID number or name shall be handled as follows:

(1) If the ID number and name of the reserved number are correct, and the merged number is suspended, and the ID number or name is wrong, the social security agency will merge the individual social security number, and then the local tax department will directly cancel the merged number;

(2) If the ID number or name of the reserved number is wrong, and the merged number is suspended and corrected, the social security agency will issue a business cooperation letter asking the local tax department to modify the personal basic information first, and then return to the social security agency to operate according to the business process of the original merged personal social security number.

For the insured who has the payment history of urban workers, the old-age insurance experience of urban and rural residents, rural residents and landless farmers, and has multiple personal social security numbers because of their different identities, it will be handled when they reach the statutory retirement age.

legal ground

The Interim Measures for the Transfer and Continuation of the Basic Old-age Insurance for Employees in Urban Enterprises Article 3 If the insured person is employed in inter-provincial mobility, the social insurance agency of the original insured place (hereinafter referred to as the social insurance agency) shall issue the certificate of insurance payment, and the basic old-age insurance relationship shall be transferred to the new insured place. If the insured reaches the conditions for receiving the basic old-age insurance benefits, the payment period of insurance premiums will be calculated together, and the amount of personal account storage (including principal and interest, the same below) will be calculated cumulatively; Before reaching the age of receiving treatment, the basic old-age insurance relationship shall not be terminated, and the procedures for surrender shall be handled; Settle abroad and settle in Hongkong, Macao and Taiwan Province Province, according to the relevant provisions of the state.