Social Security Break-Even Calculator
Compare two Social Security claiming ages and see the age at which the larger, later benefit overtakes the earlier, smaller benefit in total lifetime dollars.
Last reviewed
Claiming Social Security at 62 instead of 70 pays $1,540/month instead of $2,728/month, but the earlier claim starts 8 years sooner. Based on your inputs, the later claim's higher checks overtake the earlier claim's head start in total dollars at around age 80.3.
Claim at 62
$1,540/mo
Claim at 70
$2,728/mo
Break-Even Age
80.3
Your Numbers
This models your own retirement benefit only — not spousal or survivor benefits, which follow different rules. See the FAQ below.
Cumulative Lifetime Total
Claim at 62 vs. Claim at 70
How Claiming Age Changes Your Benefit
Social Security lets you claim a retirement benefit any time between age 62 and 70. Claim before your full retirement age (FRA) and your monthly benefit is permanently reduced; claim after FRA (up to 70) and it's permanently increased. FRA itself depends on your birth year. It's 66 for anyone born 1943-1954, rises two months per year for 1955-1959, and is 67 for everyone born 1960 or later.
The Reduction & Credit Formula
Worked example. For someone born in 1965 (FRA 67) with a $2,200/month benefit at FRA: claiming at 62 is 60 months early (36 months at 5/9% [20%] plus 24 months at 5/12% [10%], a 30% cut), for $1,540/month. Claiming at 70 is 36 months of delayed credits at 2/3% each (24%), for $2,728/month. Claiming at 62 pays out first, but by around age 80.4, the larger checks from claiming at 70 have paid more in total, matching this calculator's default values above.
Why the break-even age isn't the whole answer. It assumes you live to a given age with certainty, ignores what you could earn by investing early benefits instead of spending them, ignores taxes on benefits, and most importantly, doesn't model spousal or survivor benefits, which have their own separate rules and can change the right answer for a married couple. Someone with a shorter life expectancy, an immediate income need, or a lower-earning spouse who will eventually claim a survivor benefit based on this record may reasonably choose a different age than the break-even math alone suggests.
What this doesn't cover. No spousal or survivor benefit modeling, no earnings-test reduction for benefits claimed before FRA while still working, no tax treatment of benefits, and no state-specific rules. For your actual numbers, use your "my Social Security" statement at ssa.gov, and talk to a fee-only financial planner before locking in a claiming age.
Frequently Asked Questions
?What is the "break-even age" for Social Security?
It's the age at which the total cumulative dollars received from claiming later catches up to and passes the total from claiming earlier, since the earlier claim has a head start of extra monthly checks. Live past the break-even age and the later claim pays more in total; die before it and the earlier claim paid more in total.
?Why is my full retirement age not just 67?
Full retirement age (FRA) depends on your birth year. It's 66 for anyone born 1943-1954, rises by two months per birth year from 1955-1959, and is 67 for everyone born 1960 or later. This calculator looks up your FRA from the birth year you enter.
?Does this include spousal or survivor benefits?
No. This calculator only models an individual retirement benefit based on your own earnings record. Spousal benefits (up to 50% of a spouse's FRA benefit) and survivor benefits (which can be claimed as early as 60) follow different rules with their own reduction schedules, and combining them with your own benefit involves rules this calculator doesn't attempt to model. If you're married or widowed, that interaction can change the optimal claiming age significantly. A Social Security claiming specialist or ssa.gov's own tools can model it properly.
?Should I just claim at the age with the highest break-even value?
Not necessarily. Break-even age is one input, not the whole decision. It ignores your own health and family longevity, whether you need the income sooner, whether you'll keep working (which can temporarily reduce benefits before FRA), taxes on benefits, and what you'd do with the money if you claimed early and invested it instead of spending it.
?Where do I get my actual benefit estimate?
Create or log into a "my Social Security" account at ssa.gov to see your personalized estimated benefit at different claiming ages, based on your real earnings history. The number you enter here should come from that statement, not a guess.
About this calculator. Results are estimates for education and planning, based on the inputs you enter and the published formula described above. Everything runs in your browser; nothing you type is sent to us or stored. It is not financial, tax, legal or medical advice. Read the disclaimer and our methodology.
Spotted an error or an out-of-date figure? Tell us and we will correct it and note the change in the update log.