About the Social Security Break-Even Calculator
This Social Security break-even calculator shows how your claiming age changes both your monthly check and the total you collect over your lifetime. Enter your primary insurance amount (the benefit at full retirement age shown on your my Social Security statement), your birth year and how long you expect to live. The calculator applies the official early-claiming reductions and delayed retirement credits for every age from 62 to 70.
It is for anyone approaching their 60s who is deciding when to start retirement benefits. Claiming at 62 gives you more checks but a permanently smaller amount; waiting to 70 gives up eight years of checks in exchange for a benefit that is 24% or more above your full amount. The break-even age tells you how long you need to live for waiting to 70 to come out ahead of claiming at 62.
Amounts are in today’s dollars unless you add a cost-of-living adjustment (COLA). The reduction and credit rates are the ones SSA uses for anyone born in 1943 or later (8% a year in delayed credits). The model covers your own retirement benefit only — it does not include spousal or survivor benefits, the earnings test if you keep working before full retirement age, taxation of benefits, or investment returns on early checks.
With the default inputs, the monthly benefit at your claiming age is $2,000.00. Change any value above to recalculate instantly.
How to use the social security break-even calculator
- 1Find your full-retirement-age benefit on your my Social Security statement.
- 2Enter it with your birth year so the correct full retirement age is used.
- 3Pick the age you are considering and a realistic life expectancy.
- 4Compare lifetime totals for 62, 67 and 70 and note the break-even age.
- 5Test a shorter and longer life expectancy to see how sensitive the answer is.
Formula and method
Your full retirement age (FRA) is 67 if you were born in 1960 or later, and between 66 and 67 for 1955–1959 births. If you claim k months before FRA, your benefit is reduced by 5/9 of 1% for each of the first 36 months and 5/12 of 1% for each additional month — a 30% cut at 62 when FRA is 67. Each month you delay after FRA, up to age 70, adds a delayed retirement credit of 2/3 of 1% (8% a year).
Lifetime benefits add up every monthly check from the claiming age until the month before your life-expectancy age. An optional COLA grows every check each year from age 62, the same for every claiming age. The break-even age is the first month in which the running total from claiming at 70 equals or exceeds the running total from claiming at 62.
- PIA
- Primary insurance amount (benefit at full retirement age)
- k
- Months claimed before full retirement age
- d
- Months delayed after full retirement age (to age 70)
Worked examples
$2,000 PIA, born 1964, living to 85
Claiming at 62 pays $1,400 a month (70% of $2,000) for 276 months, or $386,400. Waiting to 70 pays $2,480 (124%) for 180 months, or $446,400. The age-70 total overtakes the age-62 total at about 80 years 5 months, so a person living to 85 does best by waiting.
Claiming at 70 with a 2.5% COLA, living to 90
With cost-of-living raises every year, later checks are larger in dollar terms, so waiting pays off sooner — the break-even age drops to about 78½. Living to 90, claiming at 70 collects about $926,000 versus about $670,000 from age 62.
Born 1959, shorter life expectancy of 78
For a 1959 birth year, full retirement age is 66 and 10 months, so claiming at 62 is 58 months early: a 29.17% reduction to $1,275. With a life expectancy of 78, claiming at 70 never catches up, and 65 gives the largest lifetime total.
Frequently asked questions
What is the break-even age for Social Security?+
For someone with a full retirement age of 67 and no COLA, waiting from 62 to 70 breaks even at about age 80 and a half. If you expect to live beyond that, delaying usually pays more over your lifetime.
How much is Social Security reduced if I claim at 62?+
If your full retirement age is 67, claiming at 62 permanently reduces your benefit by 30%, to 70% of your full amount. The reduction is 5/9 of 1% per month for the first 36 months early and 5/12 of 1% per month beyond that.
How much more do I get by waiting until 70?+
Delayed retirement credits add 8% per year (2/3 of 1% per month) after full retirement age until 70. With a full retirement age of 67, waiting to 70 gives 124% of your full benefit.
What is my full retirement age?+
It is 67 for anyone born in 1960 or later. For births from 1955 to 1959 it rises in two-month steps from 66 and 2 months to 66 and 10 months.
Does working while claiming early reduce my benefit?+
If you claim before full retirement age and keep working, the earnings test withholds $1 of benefits for every $2 you earn above an annual limit. Withheld benefits are not lost; your benefit is recalculated upward at full retirement age.
Should married couples claim at different ages?+
Often yes. A surviving spouse keeps the larger of the two benefits, so the higher earner delaying to 70 protects the survivor, while the lower earner may claim earlier. Spousal benefits do not grow past full retirement age.
Results are estimates for educational purposes and are not financial advice. Rates, fees and terms vary — confirm with your lender or a licensed advisor before making decisions.