Supplemental Security Income started paying benefits on January 1, 1974. The program was created by the Social Security Amendments of 1972, which President Richard Nixon signed into law on October 30, 1972, but the Social Security Administration needed more than a year to build the system and move millions of existing state welfare recipients onto the new federal rolls.1Social Security Administration. Celebrating 50 Years of the Supplemental Security Income Program
What SSI Replaced
Before 1974, cash assistance for older adults, people who were blind, and people with disabilities came from three separate state-run programs: Old-Age Assistance, Aid to the Blind, and Aid to the Permanently and Totally Disabled.2Social Security Administration. Social Security Handbook 2172 – Special Provisions for Converted Recipients The federal government helped pay for them but set almost no rules. Each state wrote its own eligibility standards and picked its own payment levels.
Federal law specified no minimum or maximum benefit, and the funding was open-ended: Washington matched whatever a state chose to spend.3Social Security Administration. SSI Annual Statistical Report 2022 – Background A blind person in one state could receive a fraction of what someone in identical circumstances received a few hundred miles away. Geography, not need, decided how much help someone got, and lawmakers spent years pushing for a single national program with uniform rules.
The 1972 Law
After roughly three years of congressional debate, Nixon signed Public Law 92-603 on October 30, 1972. The Social Security Administration has described it as “landmark legislation.”4Social Security Administration. Social Security Amendments of 1972 Summary and Legislative History The law folded the three state aid categories into one federal program with a single set of rules, funded out of the federal government’s general revenue rather than payroll taxes.
That funding source is what sets SSI apart from regular Social Security. The Social Security Act of 1935 built a system paid for by taxes on workers’ wages and employers’ payrolls.5National Archives. Congress and the New Deal Social Security You paid in while working and drew benefits later. SSI runs on a different principle: it is a means-tested safety net for people who are aged, blind, or disabled and have very little income or savings, whether or not they ever worked.
January 1, 1974: The First Payments
The Social Security Administration issued the first monthly SSI checks on January 1, 1974.1Social Security Administration. Celebrating 50 Years of the Supplemental Security Income Program Getting to that date required converting everyone already receiving benefits under the old state programs into the new federal system. That conversion covered roughly 3.15 million people: about 1.84 million older adults, 1.3 million working-age adults with disabilities, and a small number of children.6Social Security Administration. SSI at Its 25th Year
The logistical work was enormous. Records had to move from hundreds of local welfare offices into a single federal database, and the SSA had to verify that no one was dropped during the transition. The new system paid on a consistent monthly schedule, with checks arriving on the first of each month. For recipients who had depended on local agencies with varying payment timelines, that predictability was itself a change.
Don’t Confuse SSI With SSDI
People often mix up SSI with Social Security Disability Insurance, but the two have different origins and different rules. SSDI is earned through work credits: you qualify by paying enough Social Security taxes over your career and then becoming disabled. SSI has no work-history requirement at all. Eligibility hinges on limited income and resources plus being 65 or older, blind, or disabled.7Social Security Administration. Understanding Supplemental Security Income Eligibility Requirements Some people qualify for both at once if they have a limited work history and very low income.
How SSI Has Changed Since 1974
Annual Cost-of-Living Adjustments
A separate law passed in 1973 tied both Social Security and SSI benefits to inflation. Each year, the SSA compares the average Consumer Price Index for Urban Wage Earners and Clerical Workers during the third quarter against the third quarter of the last year a COLA took effect. If prices rose, benefits go up by the same percentage, rounded to the nearest tenth.8Social Security Administration. Latest Cost-of-Living Adjustment
For 2026, the COLA is 2.8%, bringing the maximum federal SSI payment to $994 per month for an individual and $1,491 for a couple.9Social Security Administration. SSI Federal Payment Amounts for 2026 Many states add a supplementary payment on top of the federal amount, so what a recipient actually gets varies by location.
Resource Limits Frozen Since 1989
To qualify for SSI, your countable resources cannot exceed $2,000 as an individual or $3,000 as a couple.10Social Security Administration. 2026 Cost-of-Living Adjustment COLA Fact Sheet Those limits have not changed since 1989, even though the payment amount itself is adjusted every year. If the resource limits had kept pace with inflation, they would be several times higher today. Bills in Congress have proposed raising them to $10,000 or $20,000 and indexing them to inflation, but none have passed as of 2026.
Not everything counts toward those limits. Your home, one vehicle per household, most personal belongings, and property you cannot use or sell are excluded.11Social Security Administration. Exceptions to SSI Income and Resource Limits A savings account, a second car, or stocks and bonds all count, which puts a practical ceiling on how much SSI recipients can hold.
Who Can Get SSI Today
SSI eligibility comes down to three questions: Are you 65 or older, blind, or disabled? Is your income below the program’s limits? Are your countable resources under the thresholds above? You must also live in the United States, meaning one of the 50 states, the District of Columbia, or the Northern Mariana Islands. Leaving the country for 30 consecutive days or a full calendar month ends eligibility for that period.7Social Security Administration. Understanding Supplemental Security Income Eligibility Requirements
Non-citizens face additional hurdles. Since 1996, most non-citizens must fall into a “qualified alien” category recognized by the Department of Homeland Security and meet further criteria beyond that classification.7Social Security Administration. Understanding Supplemental Security Income Eligibility Requirements Anyone with an active deportation or removal warrant is generally ineligible. More than fifty years after that first January 1974 check, the program still does what it was built to do: guarantee a floor of federal support for people the older state systems reached unevenly, or not at all.