Does the social security in the same province need to be transferred?

Legal analysis: Yes, even in the same province and city, if the address changes, it is generally necessary to transfer social security. Social security transfer requires ID card and social security card, and social security transfer in the province does not need to transfer files together. You need to go through the social security transfer procedures, and the process is as follows: 1. With the employee ID card, social security card and the resignation certificate of the original unit, you can go to the original social security bureau to ask for the Basic Endowment Insurance Transfer Certificate. 2. Submit the above vouchers, original ID card+copy, and social security card to the currently insured social security bureau, and fill in the application form for the transfer of the insured's basic old-age insurance relationship. 3. After the data is submitted, it usually takes about 45 days to complete the transfer.

Legal basis: Article 19 of the Social Insurance Law of People's Republic of China (PRC), if an individual is employed across the overall planning area, his basic old-age insurance relationship will be transferred accordingly, and the payment period will be calculated cumulatively. When an individual reaches the statutory retirement age, the basic pension is calculated in stages and distributed uniformly. Specific measures shall be formulated by the State Council.