The majority of the citizens of the United States possess a unique social security number that is used for identification purposes for a variety of reasons. Most of the information that can be tracked using a person's social security number can also be compiled into an easy to read report using a social security background check.

A social security background check uses the person's social security number to search for records that are relevant to that person. A number of different items can be found with the person's social security number, including any crimes that the person has been convicted of across the nation, other names or aliases associated with that social security number, credit and financial information linked to the number, and the names of any professional associations or employers that were supplied with the individual's social security number.

When it comes to a free background check free social security search or free people search, it is important to obtain permission from the subject for the search prior to searching for their records. In many places, it is illegal for a person to conduct a social security background check without the subject's permission, which is why many companies ask potential employees to sign a release authorizing a background check.