How to transfer Jiangsu social security to Shanghai

Hello, I'm glad to answer this question for you. According to your question, the specific process is as follows. The insured shall apply to the county (district) level social security agency with the proof of household registration transfer, resident ID card, household registration book and other materials, and fill out the Application Form for the Transfer of Basic Endowment Insurance for Urban and Rural Residents. After the transfer to the county (district) level social security agency is verified to be correct, send a copy of the transfer letter of basic old-age insurance for urban and rural residents and a certificate of household registration relationship transfer to the social security agency at the county (district) level. After receiving the transfer letter and related materials, the social security agency at the county (district) level in the transfer-out area will verify the relevant information of the applicant and move out if it meets the requirements. For reference, I hope my answer is correct. Thank you!