When to Claim Social Security: 62 vs 67 vs 70
Almost every argument about claiming age is really an argument about longevity and about a surviving spouse. Here is the arithmetic underneath it.
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What each age actually pays
| Claiming age | What you receive | Versus full retirement age |
|---|---|---|
| 62 (earliest) | About 70% of your full benefit | −30%, permanently |
| 65 | About 87% | −13% |
| 67 (full retirement age) | 100% | baseline |
| 68 | About 108% | +8% |
| 70 (latest worth waiting for) | About 124% | +24%, permanently |
Full retirement age is 67 for anyone born in 1960 or later. Waiting past 70 gains nothing, because delayed retirement credits stop accruing.
The break-even, in plain terms
Claiming early means more cheques, each smaller. Waiting means fewer cheques, each larger. The break-even is the age where the two totals cross.
62 versus 67: typically crosses around age 78 to 79.
67 versus 70: typically crosses around age 82 to 83.
62 versus 70: typically crosses around age 80 to 81.
Live past the crossover and waiting wins. Die before it and claiming early won. Nobody knows which, which is why the decision is really about risk, not optimisation.
The reason to claim at 62
- You need the income. This is the honest and most common reason, and it is a good one.
- Health. A serious diagnosis changes the maths entirely.
- You want to stop working and the alternative is drawing down savings faster.
- You are the lower earner in a couple. The smaller benefit matters less, because the survivor keeps only the larger one.
The reason to wait until 70
- Longevity in the family. If your parents lived into their 90s, waiting usually wins.
- You are the higher earner in a couple. This is the strongest argument on the page. When one spouse dies, the survivor keeps the larger of the two benefits. Delaying the higher earner's benefit permanently raises the survivor's income for the rest of their life.
- You are still working and would lose benefits to the earnings test anyway.
- It is inflation-protected longevity insurance that no product can replicate.
What most people get wrong
They treat it as an individual decision. For a married couple it is a household decision with two different answers: the lower earner often claims early, the higher earner often waits. Optimising each person separately produces a worse result than optimising the pair.
The second mistake is ignoring tax. Your benefit interacts with everything else on your return, and claiming earlier can pull more of it into taxable income during years you are also drawing from an IRA.
Break-even age by birth year
The break-even barely moves with your birth year, because a later full retirement age cuts the age-62 benefit and also shrinks the delayed-retirement bonus. For anyone born from 1954 on, claiming at 62 versus waiting for full retirement age crosses at about 78, and full retirement age versus 70 crosses at about 82.5.
| Born | Full retirement age | Share of full benefit at 62 | Share at 70 | Break-even 62 vs full age | Break-even full age vs 70 | Break-even 62 vs 70 |
|---|---|---|---|---|---|---|
| 1954 | 66 | 75.0% | 132% | 78.0 | 82.5 | 80.5 |
| 1955 | 66 and 2 months | 74.2% | 131% | 78.1 | 82.5 | 80.5 |
| 1956 | 66 and 4 months | 73.3% | 129% | 78.2 | 82.5 | 80.5 |
| 1957 | 66 and 6 months | 72.5% | 128% | 78.4 | 82.5 | 80.5 |
| 1958 | 66 and 8 months | 71.7% | 127% | 78.5 | 82.5 | 80.4 |
| 1959 | 66 and 10 months | 70.8% | 125% | 78.6 | 82.5 | 80.4 |
| 1960 or later | 67 | 70.0% | 124% | 78.7 | 82.5 | 80.4 |
Figures from the Social Security Administration rules (checked October 18, 2026): benefits are reduced 5/9 of 1% per month for the first 36 months before full retirement age and 5/12 of 1% for each month beyond that, and delayed retirement credits add 2/3 of 1% per month (8% a year) from full retirement age to 70, for anyone born in 1943 or later. Sources: SSA, reduction for early retirement, SSA, effect of early or delayed retirement, SSA, full retirement age by birth year. Break-even ages are our arithmetic from those rules: total checks received equal at that age, before cost-of-living raises, taxes and investment return. Anyone born in 1954 to 1956 is already past 70 or turning 70 this year, so those rows are for reference. The results are rounded to the nearest tenth of a year.
Married couples: who claims first, and why
The short version: the lower earner usually claims earlier, the higher earner usually waits, because the survivor keeps the larger of the two checks for life.
- Spousal benefit. A spouse can receive up to 50% of the worker's full-retirement-age benefit, but only once the worker has filed. It is reduced if claimed before the spouse's own full retirement age. It does not grow when the worker delays past full retirement age. (SSA Benefits Planner)
- Survivor benefit. A widow or widower can claim as early as 60, at a reduced amount (71.5% of the deceased spouse's benefit at 60), and gets the full amount at the survivor's own full retirement age. You receive the higher of your own benefit or the survivor benefit, not both. If the deceased worker claimed early, the survivor benefit is no lower than 82.5% of the worker's full-retirement-age benefit. If the worker delayed, the survivor benefit includes the delayed credits. (SSA survivor benefits, SSA publication EN-05-10084)
- Switching. A surviving spouse who has their own record can often start one benefit first and switch to the other, higher one later.
| Situation | Usual order | Why |
|---|---|---|
| Both spouses have similar benefits | Either; compare 62, full age and 70 for each | The survivor keeps one of two near-equal checks, so the survivor gain from delaying is small. |
| One spouse earned much more | Lower earner claims early, higher earner delays toward 70 | The delayed amount becomes the survivor's check; the lower earner's early claim brings in cash while waiting. |
| One spouse never worked or earned little | The worker's claim date sets when the spousal benefit can begin; delay still raises the survivor check | Spousal benefit caps at 50% of the worker's full-age amount; the survivor benefit keeps the delayed credits. |
| Higher earner is in poor health | Delaying matters less to the household; compare against the lower earner's own record | The break-even may not be reached, but the survivor check still carries the higher earner's amount. |
Related reading: spousal vs survivor benefits, Social Security for couples, the widow and survivor benefit strategy, the widow's tax penalty.
Run your own numbers
- Claiming-age calculator: compare 62, full retirement age and 70 for your own benefit.
- Break-even calculator: find the age where claiming later pays off for you.
- Social Security tax calculator: see how much of your benefit becomes taxable at each claiming age. The quick version is just below, in "Check your own number".
Check your own number
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| Provisional income | $0 |
| Which tier you land in | n/a |
| Share of benefit taxed | 0% |
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Sources, checked October 10, 2026. Percentages by claiming age for a full retirement age of 67: SSA early retirement and SSA delayed retirement credits. Break-even ages are our arithmetic from those percentages, before cost-of-living raises: 62 versus 67 is 78.7, 62 versus 70 is 80.4, 67 versus 70 is 82.5.
Common questions
Should I take Social Security at 62, 67 or 70?
There is no single right answer. Claiming at 62 permanently reduces your benefit by about 30%, while waiting until 70 raises it by about 24% above full retirement age. Break-even is usually in the late 70s to early 80s, so it depends mainly on your health, whether you need the income, and whether a spouse will rely on your benefit as a survivor.
What is the break-even age for Social Security?
Comparing 62 to 67, the break-even is typically around age 78 to 79. Comparing 67 to 70, it is around 82 to 83. Comparing 62 to 70, around 80 to 81. Live past the crossover and waiting produces more lifetime income.
How much less do I get if I claim at 62?
About 30% less than your full benefit if your full retirement age is 67, and the reduction is permanent. It does not increase later, apart from annual cost-of-living adjustments.
Is it worth waiting until 70?
It often is for the higher earner in a married couple, because the surviving spouse keeps the larger of the two benefits for life. It is also strong if you expect to live into your late 80s or beyond. It is usually not worth it if you need the income now or have health concerns.
Does waiting past 70 increase my benefit further?
No. Delayed retirement credits stop at 70. There is no financial reason to wait beyond that age.
These numbers change every year
The IRMAA brackets, the standard deduction and the senior deduction are all adjusted annually, and the 2027 figures are published late in 2026. The one exception is the Social Security taxation thresholds, which have not moved since 1983 and are not expected to.
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Compare your own claiming ages
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Run the free calculatorRelated guides
How Much Social Security Will I Get?How the 35-year formula works.Spousal vs Survivor BenefitsUp to 50% while they live, 100% after.The Social Security Bridge StrategySpending savings so you can delay to 70.The Retirement Literacy Foundation is a 501(c)(3) non-profit. This guide is general financial education, not individualized investment, tax, or insurance advice. Tax rules change and depend on your personal situation. Consider speaking with a licensed professional before making decisions.
Hans Goldstein, EA
Founder & Executive Director · Retirement Literacy Foundation, a 501(c)(3) non-profit
Admitted to practice before the IRS
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