Can social security be paid in duplicate?

Legal analysis: you can't pay two social security at the same time.

Legal basis: Article 72 of the Social Insurance Law of People's Republic of China (PRC): Social insurance agencies shall be established in overall planning areas. According to the needs of the work, with the approval of the local social insurance administrative department and the organization management organ, the social insurance agency may set up branches and service outlets in this overall planning area.

The personnel expenses of social insurance agencies and the basic operating expenses and management expenses incurred in handling social insurance shall be guaranteed by the finance at the same level in accordance with state regulations.