The problem of social security reimbursement in Shanghai has been solved in the social security center, but he only gave me a personal request for reimbursement of social insurance premiums.

1) If it is true that employees have overpaid social security fees, they can apply for a refund. You can go to the social security website, download and print a social insurance business declaration form (declaration form 1, special business), tick the refund office, explain it in the description office below, seal it and send it to the social security counter.

2) It should be noted that the application for account refund can only be processed two months after the social security confirms the payment, and it is useless to go early.

3) If you still don't understand, you can trust me privately.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.