When to claim Social Security: break-even calculator

What is the Social Security break-even age?

It’s the age at which waiting to claim has paid you as much in total as claiming earlier. With a full retirement age of 67, starting at 70 instead of 62 breaks even at about 80½ in today’s dollars. Live longer than that and waiting wins; die sooner and the early start wins.

Here is the math for someone who is 61 this year with a $2,000 benefit at full retirement age (the number on their Social Security Statement). Starting as soon as possible pays $1,408 a month; waiting to 67 pays $2,000; waiting to 70 pays $2,480 — for life, with cost-of-living raises on top.

The odds come from SSA’s own cohort life tables for people born in 1965, which build in expected improvements in longevity. At 61, 64% of men and 74% of women live past the 62-versus-70 break-even — so plan for a long life, not an average one. The when-to-take-Social-Security calculator above runs the same math with your own birth date, benefit and health.

What is the best age to claim Social Security?

For a single person in average health who doesn’t need the money, 70 gives the most expected lifetime income. Claiming earlier is reasonable if your health is poor, you need the income now, or you are the lower earner in a couple whose spouse is delaying.

Weighting every month’s check by the chance of being alive to receive it, the best start for our 61-year-old man is 70, worth about $54,566 more over his expected lifetime than starting right away (in today’s dollars). Our honest view: treat Social Security as longevity insurance. The years you most need a big, inflation-protected check are your late 80s and 90s, when savings are thinnest.

Claiming early makes sense when:

• You have a serious illness or a family history of dying young — set “Shorter” in the calculator and see how the answer moves.
• You’ve stopped working and the only alternative is high-interest debt or selling investments in a crash.
• You’re the lower earner in a couple and the higher earner is waiting — your own small check may be worth taking first.
• You’re single with no heirs who’d benefit, and you value money in your 60s much more than money in your 90s.

How much does each year of waiting add?

Before full retirement age, each year you wait adds about 6.7% of your full benefit (or 5% a year beyond the first 3 years early). After it, delayed retirement credits add 8% a year until 70, when they stop. All told, waiting from 62 to 70 makes your check about 77.1% bigger, for life.

For people born 1960 or later (full retirement age 67). The exact reduction is 5/9 of 1% per month for the first 36 months early and 5/12 of 1% per month beyond that. See your own age on the full retirement age chart. Note the spouse column stops growing at full retirement age: spousal benefits earn no delayed credits.

Why should the higher earner in a married couple wait?

Because the larger of the two checks becomes the survivor’s check. When one spouse dies, the other keeps whichever benefit is bigger, so delaying the higher earner’s claim raises the income of whoever lives longer — more often the wife, since women live longer on average.

Take our $2,000 earner. If he starts at 62 and dies first, his widow’s survivor benefit is capped at the larger of his reduced check or 82.5% of his full amount: $1,650 a month. If he waits to 67 it’s $2,000; if he waits to 70, $2,480 — for the rest of her life. For a 61-year-old man and his wife two years younger, there’s a 58% chance at least one of them reaches 90, which is why the higher earner’s break-even is really a “second-to-die” break-even.

The lower earner’s decision matters less. A spousal benefit tops you up to 50% of your spouse’s full amount — never more, even if they wait to 70 — and only once they have filed. Turn on “I’m married” in the calculator to compare every combination.

How do COLAs change the break-even?

In today’s dollars they don’t: everyone gets the same yearly raises. In future dollars, cost-of-living adjustments make the bigger, later checks grow by more dollars, so the 62-versus-70 break-even moves from about 80½ to about 78½ with the Trustees’ 2.4% assumption.

Two facts people miss. First, COLAs start applying to your benefit in the year you turn 62 even if you haven’t claimed, so waiting never forfeits a raise — the 3.6% 2027 COLA applies to everyone who turned 62 in 2026 or earlier, claimed or not. Second, delayed credits are real, inflation-protected gains: an 8% raise per year, guaranteed for life — a kind of annuity that would be expensive to buy from an insurer. We show today’s dollars by default because a dollar at 85 buys less than a dollar at 62; flip the setting to see future dollars.

Will Social Security run out — should I claim early because of it?

No. The 2026 Trustees Report projects the retirement trust fund will be depleted in 2032, but payroll taxes would still pay about 78% of scheduled benefits. A cut would hit everyone collecting, so claiming early to “get yours first” mostly locks in a smaller check for life.

Run the numbers yourself with the “cut” setting: a 22% across-the-board cut from 2032 pushes our example’s 62-versus-70 break-even from about 80½ to about 82½ — and a 61-year-old man still has a 58% chance of living past it. Congress has always acted before a depletion date in the past; nothing guarantees it will this time, which is why we let you test the worst case rather than assume it.

Common claiming mistakes

• Judging by the break-even alone. The question isn’t “will I live past 80½?” but “how bad would it be if I did, on a small check?”
• Ignoring the survivor. A higher earner who claims at 62 permanently shrinks the widow(er)’s income.
• Claiming early while still working. The earnings test can hold back most of your checks.
• Waiting past 70. Credits stop at 70; there is nothing to gain by waiting longer.
• Forgetting Medicare. Sign up for Medicare around 65 even if you delay Social Security (unless you have coverage from a current job), or you may owe lifelong late-enrollment penalties.
• Forgetting taxes. Up to 85% of benefits can be taxable — check yours with the Social Security tax calculator.