I used to buy social security in Guangzhou, but now I work in Chongqing. How can I transfer social security back to my current unit in Chongqing and continue to buy it?

Inter-provincial social security transfer

1. Print payment voucher. Before leaving Guangzhou, you should go to the social security agency for payment voucher with your ID card, social security card and resignation certificate.

2. Apply for the transfer and connection, and apply for the transfer and connection of the old-age insurance relationship with the social security institution in the new place of employment with the payment voucher.

You only need to complete the above two procedures, which is simply "take it away when you leave and return to work". The old-age insurance relationship will be handled by the social security institutions of the new insured place and the original insured place, so as to link the insured person's insurance records before and after.