What does SSI stand for in the context of Social Security benefits?

In the context of Social Security benefits, SSI stands for Supplemental Security Income. This program provides financial assistance to individuals who have low income and limited resources and are either aged 65 or older, blind, or disabled. Unlike Social Security Disability Insurance (SSDI), which is based on work history and contributions to the Social Security system, SSI is need-based and does not depend on prior work. It helps beneficiaries cover basic living expenses such as food, clothing, and shelter. Understanding the distinction between SSI and other programs is crucial for navigating social security systems effectively and for understanding the benefits available to those in need.