Supplemental Security Income (SSI) is a federal cash assistance program for older adults, blind people, and people with disabilities who have very limited income and assets. Unlike Social Security retirement and SSDI, SSI is not based on work history — it’s a needs-based program funded by general tax revenue, not the Social Security trust fund.
SSI is administered by the Social Security Administration (SSA), which is why people often confuse it with Social Security retirement or SSDI. They’re separate programs with different rules. Many people qualify for SSI in addition to a small Social Security benefit.
Who Qualifies
Three categories of people may qualify:
- Adults 65 or older with limited income and assets
- Blind people of any age
- People with a qualifying disability that’s expected to last at least 12 months or result in death — the same medical definition used for SSDI
In addition to one of those three categories, you must meet strict income and asset limits:
- Asset limit: $2,000 for individuals, $3,000 for couples. Your home, one vehicle, and some other items don’t count toward the limit
- Income limit: the federal benefit rate (FBR) sets the maximum SSI payment — your countable income reduces your payment dollar-for-dollar (with some exclusions). For 2026, the FBR is set by Congress and adjusted by the same COLA as Social Security
How Much SSI Pays
SSI is a federal floor — the federal benefit rate is the maximum you’d receive if you had no countable income. Most states add a small supplement on top. Your actual SSI check equals the federal rate plus the state supplement, minus your countable income.
Some income is excluded from the calculation: the first $20 of most income per month, the first $65 of earned income plus half of the rest, SNAP benefits, and certain disability-related work expenses. The exact rules are detailed — the SSA can walk through your specific case.
What Counts as Income
- Wages from work
- Social Security retirement, SSDI, or other federal benefits
- Pensions and annuities
- In-kind support (free food and housing from someone else can reduce your SSI)
- Money from family members (in some cases)
Things that don’t count: SNAP benefits, most loans you have to repay, refundable tax credits, and some types of disaster assistance.
SSI vs. SSDI vs. Social Security Retirement
- SSI — need-based. No work history required. Funded by general taxes. Maximum payment is the federal benefit rate plus state supplement
- SSDI (Social Security Disability Insurance) — for people who have worked and paid into Social Security long enough to qualify, and who are now disabled. Payment is based on your earnings history. See our SSDI guide and SSI vs SSDI explainer
- Social Security retirement — for workers who have paid Social Security taxes for at least 40 quarters (10 years). Earliest age to claim is 62. Funded by FICA payroll taxes
Many people receive more than one of these. A person on a small Social Security retirement benefit, for example, may qualify for an SSI top-up. A person on SSDI may also qualify for SSI if their SSDI is low and they meet the asset limits.
What Comes Along with SSI
- Medicaid — in most states, SSI recipients automatically qualify for Medicaid. A few states require a separate application
- SNAP — SSI recipients almost always qualify for SNAP, though you have to apply separately
- Other state and local benefits — Lifeline (phone/internet), Extra Help (Medicare Part D), reduced utility rates, transit discounts, and more
How to Apply
- Call the SSA at 1-800-772-1213 (TTY 1-800-325-0778), or visit ssa.gov/ssi
- You can start the application online, but most SSI applications still require a phone or in-person interview
- Gather: ID, Social Security number, proof of age, proof of citizenship or immigration status, financial records (bank statements, vehicle title, pay stubs)
- For disability-based SSI: medical records, doctor contact information, work history. The disability decision can take 3–6 months or longer; SSI applicants based only on age (65+) usually get decisions faster
- If denied, appeal within 60 days. Many initial denials are reversed at the reconsideration or hearing stage
Common Mistakes
- Assuming you don’t qualify because you’ve never worked — SSI is not based on work history
- Missing the asset test for things like an inherited bank account or a small life insurance policy — call SSA before transferring or spending down assets
- Letting family members deposit money into your account — that can be counted as income or as a resource
- Not reporting changes (new income, new household member, marriage, change of address) — failure to report can lead to overpayment notices later
- Confusing SSI with Social Security retirement — they have different rules; benefits are not interchangeable
Educational only — not legal or financial advice. SSI rules are detailed and change annually. The Social Security Administration is the authoritative source; call them at 1-800-772-1213 to discuss your specific situation.