What Are Social Security Benefits? Types, Eligibility, and How to Apply

Social Security benefits are monthly federal payments that replace part of your income when you retire, become disabled, or lose a family member who worked. The program is funded mainly through payroll taxes under the Federal Insurance Contributions Act, with workers and employers each paying 6.2% of wages up to $184,500 in 2026.1Internal Revenue Service. Topic No. 751, Social Security and Medicare Withholding Rates2Social Security Administration. Contribution and Benefit Base There are four main types: retirement benefits, disability insurance, survivor and family benefits, and Supplemental Security Income. The first three are earned through work; SSI is a separate needs-based program funded from general tax revenue. The average retired worker collects about $2,071 per month as of January 2026, though the amount you personally receive turns on how long you worked, how much you earned, and when you claim.3Social Security Administration. What Is the Average Monthly Benefit for a Retired Worker

Work Credits: The Gateway

Most Social Security benefits require work credits, which you earn by paying Social Security taxes on wages or self-employment income. In 2026, one credit is worth $1,890 in earnings, and you can earn up to four credits per year. Earn $7,560 in a year and you’ve maxed out.4Social Security Administration. Social Security Credits Credits stay on your record permanently.

Retirement benefits need 40 credits, roughly ten years of work. Disability benefits require fewer, and the number scales with your age when the disability begins. Someone who becomes disabled before age 24 may qualify with as few as six credits earned in the three years before the disability started.4Social Security Administration. Social Security Credits SSI, discussed later, requires no work credits at all.

Retirement Benefits

Retirement payments are the most familiar part of the program. Your benefit is based on your Average Indexed Monthly Earnings, which averages your 35 highest-earning years and adjusts them for historical wage growth. Years short of 35 count as zeros and lower the average. The Social Security Administration then runs that figure through a formula with “bend points” that change annually, producing your Primary Insurance Amount — the base monthly benefit you would receive at Full Retirement Age.5Social Security Administration. Social Security Benefit Amounts

Full Retirement Age and Timing

Full Retirement Age is the age at which you get 100% of your calculated benefit. It sits between 66 and 67 depending on birth year, and for anyone born in 1960 or later, it is 67.6Social Security Administration. Normal Retirement Age

You can start collecting at 62, but the reduction is permanent. If your Full Retirement Age is 67, claiming at 62 gives you only 70% of your full benefit for life.7Social Security Administration. Benefits Planner – Retirement – Born in 1960 or Later Waiting past Full Retirement Age adds delayed retirement credits worth 8% per year (for anyone born in 1943 or later) up to age 70.8Social Security Administration. Early or Late Retirement Someone with a Full Retirement Age of 67 who waits until 70 collects 124% of their base benefit every month for the rest of their life.

If you claim early and keep working, part of your benefit may be withheld under the retirement earnings test. In 2026 you can earn up to $24,480 with no impact; above that, Social Security holds back $1 for every $2 you earn over the limit.9Social Security Administration. Determination of Exempt Amounts The rules ease in the year you reach Full Retirement Age, and the test disappears entirely once you hit it. Withheld benefits are not lost — the agency recalculates your monthly amount at Full Retirement Age to credit you back.

Annual Cost-of-Living Adjustments

Benefits are not frozen once payments begin. Each year the Social Security Administration applies a Cost-of-Living Adjustment based on the Consumer Price Index. The 2026 COLA is 2.8%, applied to both retirement benefits and SSI.10Social Security Administration. 2026 Cost-of-Living Adjustment (COLA) Fact Sheet The adjustment is automatic.

Disability Insurance

Social Security Disability Insurance pays workers whose medical condition prevents them from doing any job, not just their previous one. The impairment must be expected to last at least 12 months or result in death.11Social Security Administration. Code of Federal Regulations 404.1572 – What We Mean by Substantial Gainful Activity Partial disability and short-term conditions do not qualify. Medical consultants review your records and decide whether you can adjust to other work given your age, education, and experience.

Earnings matter too. If your monthly income exceeds the Substantial Gainful Activity threshold, the agency generally will not find you disabled regardless of your medical condition. For 2026, that limit is $1,690 per month for non-blind individuals and $2,830 for blind individuals.12Social Security Administration. Substantial Gainful Activity Eligibility also depends on having enough work credits for your age.

Survivor and Family Benefits

When an insured worker dies, family members can collect monthly payments based on that worker’s earnings record. Who qualifies and for how much depends on age and relationship.

  • A surviving spouse age 60 or older receives from 71.5% of the worker’s benefit at age 60 up to 100% at Full Retirement Age. A disabled surviving spouse can start as early as 50.13Social Security Administration. What You Could Get from Survivor Benefits14Social Security Administration. Survivors Benefits
  • A surviving spouse caring for the worker’s child under 16 or a disabled child gets 75% of the worker’s benefit at any age.14Social Security Administration. Survivors Benefits
  • A divorced spouse may qualify if the marriage lasted at least 10 years and they haven’t remarried, or remarried after age 60. A divorced spouse caring for the worker’s qualifying child can collect regardless of how long the marriage lasted.14Social Security Administration. Survivors Benefits
  • Unmarried children under 18 qualify, as do students age 18 to 19 in elementary or secondary school and children 18 or older whose disability began before age 22.15Social Security Administration. Benefits for Children

There is also a one-time $255 lump-sum death payment for a surviving spouse or eligible child. You must apply within two years of the worker’s death.16Social Security Administration. Lump-Sum Death Payment

The total a family can receive from one worker’s record is capped at a family maximum, usually between 150% and 188% of the Primary Insurance Amount.17Social Security Administration. Research – Understanding the Social Security Family Maximum Payments to divorced spouses do not count toward this cap.13Social Security Administration. What You Could Get from Survivor Benefits

Supplemental Security Income

SSI is a different program from the insurance benefits above. Created under Title XVI of the Social Security Act, it pays people who are 65 or older, blind, or disabled and who have very limited income and resources.18Office of the Law Revision Counsel. 42 USC Chapter 7, Subchapter XVI – Supplemental Security Income for Aged, Blind, and Disabled The Social Security Administration runs it, but the money comes from general tax revenue, not payroll taxes. Because SSI is not tied to work history, it functions as a safety net for people without enough credits to qualify for regular Social Security.

To qualify, your countable resources cannot exceed $2,000 as an individual or $3,000 as a couple.19Social Security Administration. Who Can Get SSI Bank balances and vehicles count, though the primary home and one vehicle are usually excluded. Wages, other government benefits, and other income reduce your SSI payment dollar-for-dollar after certain exclusions.

The federal SSI rate for 2026 is $994 per month for an individual and $1,491 for a couple.10Social Security Administration. 2026 Cost-of-Living Adjustment (COLA) Fact Sheet Many states add a supplementary payment, so where you live matters.

What Gets Taken Out: Taxes and Medicare

Your benefits can be taxed as income at the federal level. The IRS looks at your “combined income” — adjusted gross income plus any tax-exempt interest plus half of your Social Security benefits — to decide.20Social Security Administration. Must I Pay Taxes on Social Security Benefits

  • Single filers with combined income below $25,000 owe no federal tax on benefits.
  • Single filers between $25,000 and $34,000 may have up to 50% of benefits taxable.
  • Single filers above $34,000 may have up to 85% of benefits taxable.
  • Joint filers below $32,000 owe no federal tax on benefits.
  • Joint filers between $32,000 and $44,000 may have up to 50% of benefits taxable.
  • Joint filers above $44,000 may have up to 85% of benefits taxable.21Social Security Administration. Income Taxes on Social Security Benefits

If you’re married filing separately and lived with your spouse at any point during the year, the base amount drops to $0, and your benefits will almost certainly be taxable.22Internal Revenue Service. Social Security Income The thresholds have not been adjusted for inflation since they were set in 1983 and 1993. You can request voluntary withholding through Form W-4V rather than face a bill at tax time.

Medicare premiums also come out of your check. If you’re already collecting Social Security at 65, you’re automatically enrolled in Medicare Part A and Part B.23Centers for Medicare & Medicaid Services. 5 Things You Need to Know About Signing Up for Medicare The standard Part B premium for 2026 is $202.90 per month, deducted from your Social Security payment. Higher earners pay more through Income-Related Monthly Adjustment Amounts; at the top bracket, the total Part B premium reaches $689.90 per month.24Centers for Medicare & Medicaid Services. 2026 Medicare Parts A and B Premiums and Deductibles Your net deposit can be noticeably smaller than your stated benefit.

How to Apply

You can apply for retirement benefits online at ssa.gov, by phone, or in person at a local Social Security office. The agency recommends applying about four months before you want payments to begin. You’ll typically need:

  • Your Social Security card or a record of your number.
  • An original or agency-certified birth certificate. Photocopies and notarized copies are not accepted.
  • Proof of citizenship or lawful status if you were not born in the U.S.
  • Military service records if you served before 1968.
  • Last year’s W-2 or self-employment tax return.25Social Security Administration. What Documents Do You Need to Apply for Retirement Benefits

Don’t hold up your application over missing paperwork. The Social Security Administration accepts documents submitted after you file, and if the agency already has proof of your age or citizenship from an earlier claim, you won’t need to send it again. Disability and survivor claims follow a similar process, though disability applications require detailed medical records and often take several months to work through.