The use of the Social Security number ( SSN ) has expanded significantly since its inception in 1936. Created merely to keep track of the earnings history of U.S. workers for Social Security entitlement and benefit computation purposes, it has come to be used as a nearly universal identifier.
What is SSN example?
A Social Security Number (SSN) consists of nine digits, commonly written as three fields separated by hyphens: AAA-GG-SSSS. The first three-digit field is called the "area number". The central, two-digit field is called the "group number". The final, four-digit field is called the "serial number".
Should I enter my SSN on an application?
Short answer: No. Do not place your SSN on your resume. Scammers could ask for SSN as part of a fake job application. Even an employer with a legitimate need for your SSN (for a background check, for example) should not collect this on an application form.