Simple definition
Full retirement age is the point when you can claim your entire Social Security benefit with no reduction. It is not a single number — it depends on the year you were born, landing somewhere between sixty-six and sixty-seven for people working today. Think of it as your benefit's finish line: cross it, and you collect the full amount you earned.
Why it matters
When you claim relative to your full retirement age permanently shapes your monthly check. Claim early and it shrinks for life; wait longer and it grows. Knowing your own full retirement age helps you time this once-in-a-lifetime decision instead of guessing.
Real-life example
Suppose your full retirement age is sixty-seven and your full benefit would be $2,000 a month. If you claim at sixty-two, that check is permanently reduced. If you wait past sixty-seven, delayed credits push it higher — up to age seventy, when the increases stop and there is no reason to wait longer.
Common mistakes
- Assuming everyone shares one full retirement age when it varies by birth year.
- Claiming at sixty-two without realizing the reduction is permanent, not temporary.
- Waiting past age seventy to claim, which adds nothing since credits stop there.
- Ignoring how a spouse's claiming choice can affect survivor and spousal benefits.
Pro tips
- Look up your exact full retirement age based on your birth year at SSA.gov.
- Check your estimated benefit at different claiming ages in your my Social Security account.
- Weigh your health, savings, and need for income before locking in an early claim.
- If you can, delaying past full retirement age boosts your check up to age seventy.
Related Money Dictionary terms
- Social SecurityA federal program that pays monthly income to retirees, funded by payroll taxes collected during your working years.
- Early RetirementLeaving the workforce before the traditional retirement age, which requires enough savings to bridge years without a paycheck.
- Delayed Retirement CreditsExtra amounts added to your Social Security benefit for each month you wait to claim past your full retirement age.
- Cost-of-Living Adjustment (COLA)A yearly increase to benefits like Social Security or pensions that helps your income keep pace with inflation.
- Spousal BenefitA Social Security payment based on your spouse's earnings record, which can be larger than a benefit based on your own.
- Retirement AgeThe age at which you choose to stop working, which affects your savings, Social Security timing, and Medicare eligibility.
Frequently asked questions
What is my full retirement age?
It depends on the year you were born. For people working today it falls between sixty-six and sixty-seven. There is no universal number, so check SSA.gov or your my Social Security account to find the exact age tied to your birth year before you decide when to claim.
Can I claim Social Security before full retirement age?
Yes. You can start as early as age sixty-two, but your monthly benefit is permanently reduced for claiming before your full retirement age. The earlier you claim, the larger the reduction. Whether that trade-off makes sense depends on your health, savings, and income needs.
Is it worth waiting past full retirement age?
Delaying past your full retirement age earns delayed credits that raise your monthly benefit, up to age seventy. After seventy the increases stop, so there is no benefit to waiting longer. Waiting can pay off if you expect a long life and can cover expenses meanwhile.
Knowing what Full Retirement Age means is knowledge — the first half. A brick gets placed when you act on it: look up your exact full retirement age by birth year at SSA.gov.
Also builds: Retirement & Financial Independence
Sources & references
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Plain-English education — not personalized legal, tax, or investment advice.