How to merge foreign social security with local social security?

The merging process of foreign social security and local social security is as follows: 1. The new employer applies to the social security agency for the continuation of the relationship; 2, the new social security institutions to review the application materials and issue a notice of admission; 3. After receiving the acceptance letter, the original social security agency will issue a certificate of insurance payment and go through the formalities; 4. The new social security institution has completed relevant procedures.

Legal objectivity:

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.