A social security number is a unique identifier issued to U.S. citizens and permanent residents. It is a critical piece of information used for tax purposes, employment verification, and accessing government benefits.
Obtaining a social security number is essential for participating in the U.S. economy. It allows individuals to open bank accounts, apply for credit, and receive Social Security benefits when they retire. The Social Security Act of 1935 established the social security number system as a way to track workers’ earnings and contributions to the Social Security program.