What is Social Security Disability Insurance (SSDI) and how does it differ from SSI?
The differences between SSDI and SSI is confusing to many people because both programs are managed by the Social Security Administration. Eligibility for Social Security Disability Insurance (SSDI) is based on prior work under Social Security. Eligibility for SSI disability benefit payments is based on financial need. There are other differences in the eligibility rules for the two programs, however the major distinction is that Social Security Disability Insurance benefits are available for individuals who have worked and paid in to Social Security in recent years and are now disabled. You can obtain more detailed information on SSI by contacting your local SSA office or their toll free number 1-800-772-1213.