What information does the company need employees to provide to pay social security?

Legal analysis: the materials that employees should prepare: ID card and one-inch photo are enough, but the labor contract needs to be signed in advance, and social security cannot be applied without signing the labor contract.

Legal basis: Social Insurance Law Article 2 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.