The advice arrives from both directions with equal confidence. Take it at 62, because you might not live to enjoy it. Wait until 70, because the increase is enormous. Both are sold as general truths. Neither is.
What the rules actually say is precise, and it turns on a handful of facts about you — chiefly whether you are still working, whether you are married, and who earned more.
Your full retirement age
Everything is measured against your full retirement age — the age at which you receive 100% of your primary insurance amount, the benefit your earnings record has produced.
| Year of birth | Full retirement age |
|---|---|
| 1955 | 66 and 2 months |
| 1956 | 66 and 4 months |
| 1957 | 66 and 6 months |
| 1958 | 66 and 8 months |
| 1959 | 66 and 10 months |
| 1960 or later | 67 |
Claiming earlier reduces the benefit permanently. Claiming later increases it permanently. Both adjustments are actuarial: they exist so that, for someone of average life expectancy, the lifetime total works out roughly the same whenever they start.
What each age is worth
| Claiming age | Share of your full benefit | On a $2,000 full benefit |
|---|---|---|
| 62 | 70% | $1,400 |
| 63 | 75% | $1,500 |
| 64 | 80% | $1,600 |
| 65 | 86.7% | $1,733 |
| 66 | 93.3% | $1,867 |
| 67 | 100% | $2,000 |
| 68 | 108% | $2,160 |
| 69 | 116% | $2,320 |
| 70 | 124% | $2,480 |
For someone whose full retirement age is 67. Delayed retirement credits accrue at 8% a year and stop at 70 — waiting beyond 70 gains nothing at all. Check your own figures at my Social Security, which shows estimates at every age from your real earnings record.
The gap between the two ends is 77% — claiming at 70 pays nearly four fifths more, every month, for the rest of your life, than claiming at 62. Cost-of-living adjustments apply to the larger figure too, so the gap widens in dollar terms over time.
If you are still working, read this first
Claiming before full retirement age while working triggers the retirement earnings test.
| Situation in 2026 | Earnings limit | Withheld |
|---|---|---|
| Under full retirement age all year | $24,480 | $1 for every $2 above |
| Reaching full retirement age during 2026 | $65,160 | $1 for every $3 above, counting only months before the birthday |
| At or past full retirement age | No limit | Nothing |
Withheld benefits are not lost. This is the single most widely misunderstood rule in the program. At full retirement age your benefit is recalculated to credit back the months that were withheld, so the money returns as a higher monthly payment for life. It is a deferral, not a penalty — although if you are working at all near these limits, claiming early usually achieves nothing except locking in a permanent reduction.
Only earned income counts — wages and self-employment. Pensions, investments, annuities and withdrawals from retirement accounts do not.
Married? The calculation changes completely
This is where general advice does the most damage, because a couple is not two individual decisions.
The survivor benefit is the reason to delay
When one spouse dies, the survivor keeps the larger of the two benefits — not both. So the higher earner’s claiming decision sets the floor under the survivor’s income for as long as they live, which is frequently a decade or more.
That turns delaying into something closer to insurance than to investment. The higher earner waiting to 70 is buying a 24% larger payment for whichever of the two lives longest. For a couple where one spouse earned much more, this is usually the most consequential retirement decision available to them.
The spousal benefit works differently
- A spouse can receive up to 50% of the worker’s full benefit, if claimed at their own full retirement age.
- Claiming a spousal benefit early reduces it, just like a retirement benefit.
- Delayed retirement credits do not apply to spousal benefits. A spouse gains nothing by waiting past their own full retirement age.
- The worker must have filed before a spousal benefit can begin.
A common pattern that suits many couples: the lower earner claims at or near their full retirement age for income now, while the higher earner delays toward 70 to maximize the survivor benefit.
Divorced and widowed
If you were married at least 10 years and have not remarried, you can claim on an ex-spouse’s record. It takes nothing from them, they are not told, and you do not need their cooperation. A great many divorced people do not know this.
Survivor benefits can start as early as 60 — earlier than retirement benefits — and are separate from your own. You can take one first and switch to the other later, which is one of the few remaining strategies of its kind. Because survivor rules are genuinely intricate, this is worth a call to SSA rather than a guess.
When claiming early is the right answer
Delaying is not universally correct, and saying so is not caution — it is arithmetic.
- You need the money. Drawing down savings or taking on debt to delay can easily cost more than the increase is worth.
- Shortened life expectancy. The break-even against claiming at 62 falls around age 80. Serious illness changes the answer.
- You are the lower earner in a couple and the higher earner is delaying.
- You have minor or disabled children. They may qualify for benefits on your record once you claim, which can outweigh the reduction.
- You have stopped work entirely and have little else. Income now has a value a spreadsheet does not capture.
Three things people miss
Medicare is a separate decision at 65
Delaying Social Security does not delay Medicare, and missing the Medicare enrollment window brings penalties that last for life. If you are not receiving Social Security at 65, you must enroll in Medicare yourself — see Medicare at 65.
Your benefit uses 35 years
The calculation takes your highest 35 years of indexed earnings. Fewer than 35 years of work means zeros are averaged in. Another year of work late in a career can therefore replace a zero or a low early year and raise the benefit itself — on top of any delayed credits.
Benefits can be taxable
Up to 85% of Social Security can be subject to federal income tax, depending on your combined income. It is one reason claiming while still earning well is often a poor trade, and a reason to look at the whole tax picture rather than the benefit in isolation.
If you claimed and regret it
- Within 12 months of claiming — you may withdraw the application using form SSA-521, repay everything received, and start again as if you had never claimed. Once in a lifetime.
- At full retirement age or later — you may suspend your benefit and earn delayed credits until 70, without repaying anything.
Both are genuine options and neither is advertised.
Before you decide
- Open a my Social Security account and read your actual estimates — not a rule of thumb.
- Check your earnings record for missing years. Errors are correctable, and easier the sooner they are found.
- If married, divorced or widowed, work out the survivor position before anything else.
- If money is tight in later life, check whether you qualify for a Medicare Savings Program, Extra Help or SSI — all of which can be received alongside a retirement benefit.
Last reviewed: September 17, 2026 · Earnings limits are the 2026 figures.
IP1 Blog is not a government agency. This site is an independent publication of Izzoto Digital LTDA. It is not affiliated with, endorsed by or connected to the Social Security Administration, the U.S. Department of Agriculture, the Department of Health and Human Services, the Department of Housing and Urban Development or any other federal, state, tribal or local agency. We never charge for information, forms or applications that a government provides free of charge, and we never ask for your Social Security number.
Program rules, income limits and payment amounts change, and many are set state by state. Everything here is general information, not legal, financial, medical or benefits advice, and reading it creates no professional relationship. Confirm your own situation with the official agency or a qualified adviser before you act. Read the full Disclaimer.
