Does Beijing social security have to transfer files?

If you want to receive a pension in Beijing, your pre-retirement files and social security files should be transferred back to Beijing, and your length of service should be verified when you retire. You can transfer the file to the talent center where your hukou is located, take your ID card and hukou book to the talent center to open the file and turn it into a letter of introduction, and then transfer it back to Beijing before retirement. You need to pay insurance in Beijing, and you can only transfer it after you have a social security account. You can pay flexible employment social security in the talent center where your files are stored, or you can directly accumulate it with employee social security.

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