Legal analysis: Since September, 20 19 1 day, the collection of social security fees for flexible employees and urban and rural residents in Hangzhou has been transferred to the tax authorities. The basic old-age insurance premium for urban and rural residents, the basic medical insurance premium and the social insurance premium for flexible employees are collected by the software of Zhejiang Tax Centralized Edition, and the social insurance premium for individual industrial and commercial households is included in the tax collection system.

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