What are the procedures for purchasing social security for the first time?

The process of purchasing social security for the first time is as follows: 1. If it is an individual purchase, you need to bring your household registration book, ID card and one-inch photo to the social security bureau where your household registration is located. 2. If it is purchased by an enterprise, you need to open an account first. After opening an account, you can go to the social security bureau with the staff roster, copy of ID card and social security declaration form. Relevant documents are as follows: (1) business license (copy) or other documents approving practice or establishment; (2) People's Republic of China (PRC) organization code certificate; (3) local tax registration certificate; (4) If the relevant documents cannot clearly identify the nature of the company, the private enterprise shall submit relevant materials that can prove its private nature (such as the certificate of the industrial and commercial department, the national tax registration certificate, the capital verification report, etc.). (5) The institution shall be attached with relevant documents approving the establishment of the institution. (6) The head office or the power of attorney of the head office shall be attached to the Chinese office.