Social Security Disability Insurance (SSDI) is for people who have a disability and can no longer work. You may qualify for this program if you’ve worked a long time and paid sufficient Social Security taxes. But the government denies most people who apply.
If you haven’t paid enough money into the Social Security system to qualify for disability benefits, you may still be able to receive Supplemental Security Income (SSI). SSI is for people with disabilities who have limited income and resources. The government will look at your financial situation when determining your eligibility.