Can Beijing Social Security pay it by itself after leaving the company?

Legal analysis: Yes, if you are registered in Beijing, you can go to the Social Security Bureau to pay flexible employment social security, but you can only pay pension insurance and medical insurance. However, the payment period can be incorporated into employee social security, and it cannot be merged if it is transferred to resident social security. If you are a non-Beijing citizen and can't go to the Social Security Bureau to pay by yourself, you can find a social security payment institution to apply for social security. Relatively speaking, this way is more free, because you can pay five insurances and one gold and enjoy the same welfare benefits as employees.

Legal basis: Article 2 of the Social Insurance Law of People's Republic of China (PRC) The state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance, maternity insurance, etc., to protect citizens' right to get material help from the state and society according to law in case of old age, illness, industrial injury, unemployment and maternity.