What information does social security need to change personal information?

Legal analysis: The materials that need to be prepared for social security to change personal information include the Social Insurance Participation Information Change Declaration Form (not required for non-unit employment); Second-generation ID card (check the original and keep a copy); Description of my situation (sign my full name and press my thumb). If the name of the insured information changes or the age of the ID card number changes, it should also submit the certificate of correction of the duplicate number and wrong number of the citizenship number issued by the public security department where the household registration is located (stamped with the special seal for household registration).

Legal basis: Article 64 of the General Principles of the Civil Law of People's Republic of China (PRC) * * * If the registered items of a legal person change during its existence, it shall apply to the registration authority for registration change according to law.