The difference between claiming Social Security at 62 and claiming at 70 can be hundreds of dollars a month for the rest of your life. But the larger check comes with a cost: years of payments you chose not to collect. Neither age is automatically the right one.
The useful question is not simply, “How do I get the highest monthly benefit?” It’s “When will this income do the most for me and, if I have a spouse, for us?” Health, work, savings, and the possibility of a long retirement all belong in that decision.

What claiming age changes
Social Security calculates a retirement benefit from your earnings record, then adjusts the monthly payment according to when you start it. Your full retirement age is the point at which you can claim that calculated benefit without an early-claiming reduction. It is 67 for people born in 1960 or later; people born from 1955 through 1959 have full retirement ages between 66 and 67.
You can generally start retirement benefits at 62. Claiming before full retirement age reduces the payment for each month you claim early. Waiting beyond full retirement age earns delayed retirement credits until 70. These are changes to the monthly benefit, not one-time bonuses. Your payment can still change later because of cost-of-living adjustments or additional earnings, but reaching full retirement age does not by itself erase an early-claiming reduction.
Here is the effect for someone whose full retirement age is 67 and whose benefit at that age would be $2,000 a month. The percentages follow Social Security’s early-claiming schedule and delayed-claiming schedule.
| Age benefits start | Share of full benefit | Illustrative monthly payment |
|---|---|---|
| 62 | 70% | $1,400 |
| 65 | About 86.7% | About $1,733 |
| 67 | 100% | $2,000 |
| 70 | 124% | $2,480 |
These figures isolate the effect of claiming age. Your actual estimate can also change with your earnings record and future cost-of-living adjustments. The key comparison is clear: in this example, claiming at 70 pays $1,080 more per month than claiming at 62, but the person who waits gives up eight years of earlier checks.
Claiming early buys income sooner
Starting at 62 can be sensible when you need the income to pay ordinary expenses, especially if the alternative is taking on debt or draining savings too quickly. It may also appeal to someone with a serious health condition or a strong reason to expect a shorter life than average. The value of receiving payments sooner is real; it shouldn’t be dismissed just because the later monthly amount is larger.
The trade-off is also real. An early reduction generally remains part of your benefit calculation for life. Annual cost-of-living adjustments can raise the dollar amount of your check, but they don’t turn a reduced benefit into the full-retirement-age benefit.
Retiring early and claiming early are separate choices. You can leave work at 62 and use savings for a few years before starting Social Security. That may produce a higher monthly benefit later, but it requires enough resources to cover the gap. Conversely, you can claim while continuing to work—though an earnings rule may affect checks received before full retirement age.
Full retirement age is a useful middle ground, not a deadline
Claiming at full retirement age avoids the early reduction without requiring you to finance a wait until 70. For someone with moderate savings, it may offer a workable balance between getting payments sooner and preserving a larger monthly check than they would receive at 62.
It also removes one complication for people who work. Before full retirement age, Social Security may withhold benefits if earnings exceed its annual limit. In 2026, someone under full retirement age for the entire year has a $24,480 earnings limit, with $1 withheld for every $2 earned above it. A different, higher limit applies in the year you reach full retirement age. Beginning with the month you reach that age, the earnings test no longer reduces your checks.
Withheld benefits are not simply forfeited: Social Security recalculates your benefit at full retirement age to give credit for months affected by the earnings test. Still, if you plan to work and need the checks immediately, estimate how much you would actually receive before filing. Wages and net self-employment income count for this test; pensions and investment income do not.
Full retirement age is not the age at which benefits stop growing through delay. If you can afford to wait, the monthly amount can continue to rise until 70.
Waiting until 70 protects more income in a long retirement
For people born in 1943 or later, delayed retirement credits add 8% for each full year they postpone benefits after full retirement age, up to age 70. Someone with a full retirement age of 67 can therefore raise that benefit by 24% by waiting three years. The credits stop at 70; postponing a claim beyond that age earns no further age-related increase.
The strongest case for delay is often protection against living longer than expected. A higher Social Security payment arrives every month for life, including at ages when savings may be under pressure. You do not have to keep working until 70 to claim at 70, but you do need a way to cover expenses in the meantime. Drawing heavily from investments during a market decline, for instance, can make the wait harder to justify than the benefit percentage alone suggests.
Age 70 need not be an all-or-nothing target. If waiting until then would strain your budget, claiming at 68 or 69 still earns credits for the months you delayed after full retirement age.
Lifetime income depends on how long you collect
Using the $2,000 full-benefit example, a person who claims at 62 receives $1,400 a month. By age 70, they would have collected $134,400 in this simplified calculation. Someone who waits until 70 starts at $2,480 a month—$1,080 more each month. It takes about 10 years and four months of those larger payments to catch up, putting the rough break-even point near age 80 and four months.
Compare claiming at 67 with waiting until 70, and the break-even point is later. The 67-year-old collects $72,000 during those three years; the 70-year-old’s payment is then $480 higher each month. Catching up takes another 12½ years, to about age 82 and six months.
Those are illustrations, not forecasts. They leave out taxes, investment returns, changes in earnings, and the financial effect of a surviving spouse. More importantly, nobody knows their own lifespan in advance. Social Security’s life expectancy calculator provides population averages based on birth date and sex, not a prediction for an individual. Consider both outcomes: what if you die earlier than expected, and what if you live well into your 90s?
Break-even age is useful, but it should not make the decision for you. A larger check later may be valuable even if it does not maximize total dollars in every lifespan scenario, because it reduces the risk of having too little dependable income at an advanced age.
For couples, look beyond one person’s check
A married couple may need to plan for one person’s death as well as for two retirements. The higher earner’s claiming choice can matter particularly for a surviving spouse: delayed retirement credits can increase the benefit used to calculate a widow’s or widower’s payment. A survivor’s actual amount depends on factors including the age at which they claim survivor benefits.
That is different from an ordinary spousal benefit while both spouses are alive. Its maximum is generally 50% of the worker’s full-retirement-age benefit, not 50% of the larger amount earned by delaying. A couple should therefore compare their own retirement benefits, possible spousal benefits, and survivor income rather than assume that delaying one claim increases every payment in the household.
If you are widowed, the choices may differ again. Retirement and survivor benefits are not added together, but it may be possible to start one and switch to the other later. That deserves a personalized comparison before you file.
Check the numbers before choosing a month
Start with your personalized Social Security estimates at different claiming ages. Check your earnings record, then compare estimates using a realistic expectation of future work. Social Security bases retirement benefits on your highest 35 years of earnings, so working longer can raise your benefit for a reason separate from delayed retirement credits—particularly if a new high-earning year replaces a low-earning year or a zero.
Next, put the estimates into your household budget. How would you pay expenses if you waited? How much reliable income would you want at 85? What income would remain for your spouse if one of you died? Compare after-tax cash flow where it matters, because Social Security benefits may be subject to federal income tax depending on your other income and filing status.
Finally, keep Medicare on its own calendar. Delaying Social Security does not mean you should ignore enrollment at 65. Some people with qualifying coverage through their own or a spouse’s job can delay Medicare Part B without a late-enrollment penalty, but the rules depend on the coverage. Check with the employer and Medicare before assuming you can wait.
A sound claiming age is one your finances can support and that leaves you comfortable with the income you would have in a long retirement. Claiming early can meet a pressing need; waiting can buy a larger lifelong payment. The best choice accounts for both, rather than treating the biggest possible check as the only goal.
Disclaimer
This article provides general financial information, not personalized financial or tax advice. Your benefits and best claiming age depend on your earnings record and circumstances.