Wealth & Leverage
Social Security Breakeven Calculator
Smaller checks sooner, or bigger checks later? Set your benefit and two claiming ages to find the exact age waiting overtakes claiming early — then check it against how long you expect to live.
What age should I claim Social Security?
Claiming early permanently reduces the check; delaying past full retirement age permanently increases it by 8% a year to age 70. The break-even is where the bigger delayed checks overtake the head start of the early ones: (late × agelate − early × ageearly) ÷ (late − early). Live past it and waiting wins.
- Reductions before FRA are 5/9% per month for the first 36 months, then 5/12% per month — claiming at 62 with an FRA of 67 is a 30% permanent cut.
- Worked example (defaults on this page): a $2,000 FRA benefit pays $1,400 at 62 or $2,480 at 70 — the delayed credit adds 24%.
- Those two paths cross at age 80.4. Living to 85 collects $386,400 by claiming at 62 versus $446,400 by waiting to 70.
- Break-even is not the whole decision. Delaying also raises the survivor benefit for a spouse and hedges longevity risk, while claiming early can be right if you need income now or have reason to expect a shorter life.
Under the hood
The math, fully exposed
Each claiming age scales your full benefit, then we race the two cumulative totals:
Early reduction = 5⁄9% per month (first 36) + 5⁄12% per month beyond, before FRA
Delayed credit = 2⁄3% per month (8%/yr) after FRA, up to age 70
Monthly check = full benefit × (1 − reduction or + credit)
Lifetime by age t = monthly × 12 × (t − claiming age)
Break-even age = (late×agelate − early×ageearly) ÷ (late − early)
- Waiting buys a bigger, guaranteed check: every year past FRA adds ~8% for life — a return hard to match safely, and it raises a surviving spouse's benefit too.
- Break-even is the whole question: live past it and waiting wins on total dollars; fall short and the early checks were the better call.
- Raw dollars only: no COLA or investment return here — a deliberately clean lens. If you'd invest early checks, your personal break-even drifts later.
Your directives
What to do next, based on your numbers
Adjust the sliders to generate tailored recommendations.
Answers
Frequently asked questions
What is the Social Security break-even age?
It is the age at which the larger checks from claiming later catch up to — and overtake — the head start from claiming earlier. Before that age, the early claimer has collected more in total; after it, the late claimer pulls ahead and stays ahead for life. If you expect to live past the break-even age, waiting usually pays more in total.
How much does claiming early or late change my check?
Claiming at 62 with a full retirement age of 67 cuts your benefit by about 30% (to 70% of your full amount). Waiting past full retirement earns delayed-retirement credits of about 8% per year up to age 70 — so claiming at 70 pays roughly 124% of your full benefit. The spread between claiming at 62 and 70 can be a difference of over 75% in your monthly check.
Does this account for COLA and investing the money?
No — and that is deliberate. This is a clean break-even on raw cumulative benefits so the timing trade-off is easy to see. Cost-of-living adjustments roughly scale both options together and shift the break-even only modestly. If you would invest early checks, your personal break-even moves later; if you value guaranteed income, waiting is effectively a low-cost inflation-protected annuity. It is an educational model — confirm with an advisor.
So should I claim early or wait?
It depends on health, longevity, other income, and whether a spouse depends on your benefit. Wait if you are healthy, have other income to bridge the gap, and want the largest guaranteed lifelong check (which also raises a survivor benefit). Claim earlier if you need the income now, have health concerns, or want to invest it. Run your own life-expectancy against the break-even to see which side you land on.