What is the social security inquiry certificate number

A social security certificate is a list of contributions issued by the Social Security Administration (SSA), which contains details of the social insurance policyholder's computer number, identity number, the start and end time of enrollment, and the amount of contributions. To be valid, the social security certificate must be printed out by the social security computer system and stamped with the official seal of the social security office. If the social security certificate is issued within the city where it is located, business units can also issue it, with the same content as that issued by the social security office, although it can only be used in the city.

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