How do 50-year-old farmers buy social security?

Legal analysis: buy the basic old-age insurance for urban workers as a free person, buy the basic old-age insurance for urban workers as an affiliated enterprise, and buy the new rural cooperative medical system (NCMS) as a rural hukou. At present, the contribution rate of social security is 20%, and that of medical insurance is 8%. Rural registered elderly who have reached the age of 60 and have not enjoyed the basic old-age insurance for urban workers do not need to pay insurance premiums.

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.