Social Security Break-Even Age Calculator

• Shows your monthly benefit at 62, at full retirement age and at 70, from the reduction and delayed-credit rules, with an optional extra age in between.
• Finds the break-even age where waiting has paid out as much as claiming sooner, with and without discounting for the time value of money.
• Charts cumulative benefits by age, with a COLA you can change, so you can see which lines cross and when.
• Adds notices for the earnings test if you will keep working, the tax on benefits, and optional spousal and survivor figures.

How to use this calculator

Pick the year you were born, which sets your full retirement age, and type in the monthly benefit you would get at full retirement age. That number is on your my Social Security statement at ssa.gov. Choose the age you want to compare totals through (90 by default) and a yearly cost-of-living adjustment (COLA).

Open Advanced to set a discount rate, add one more claiming age between 63 and 69, enter the earnings you expect while collecting early, or switch on the spousal and survivor figures. The headline shows which claiming age pays the most in total through your chosen age. The comparison grid, the chart and the table under it show how the answer changes as the age moves.

How the benefit changes with the claiming age

Your full retirement age (FRA) depends on your birth year: 66 if you were born in 1943 to 1954, rising two months a year to 66 and 10 months for 1959, and 67 for 1960 and later. You can claim as early as 62. The benefit is cut for every month you claim before FRA and raised for every month you wait after it, up to age 70.

Early: cut 5/9 of 1% per month for the first 36 months, then 5/12 of 1% per month
FRA 67, claim at 62 = 60 months early = 20% + 10% = 30% cut, so 70% of the full benefit
Late: credit of 2/3 of 1% per month (8% a year) after FRA, stopping at 70
FRA 67, claim at 70 = 36 months late = 24% credit, so 124% of the full benefit

The calculator uses exactly these rules. For someone with an FRA of 66, claiming at 62 pays 75% and claiming at 70 pays 132%. Claiming after 70 adds nothing, so there is no reason to wait past it.

A worked example

Take someone born in 1966, so FRA is 67, with a full benefit of $2,400 a month in the dollars of the year they turn 62. Claiming at 62 pays 70% of that, $1,680 a month. Claiming at 67 pays $2,400, and claiming at 70 pays 124%, $2,976. With a 2.5% COLA each year after 62, the first checks are larger in later-claiming columns: $1,680 at 62, $2,715 at 67 and $3,626 at 70.

Through age 90 the totals are $803,574 for claiming at 62, $996,580 for 67 and $1,111,489 for 70. Waiting wins by a wide margin if you live that long. The early claimer is ahead only for the first years: 67 overtakes 62 at age 76 and 9 months, and 70 overtakes 67 at age 80 and 7 months.

What the break-even age is, and how to read it

The break-even age is the age at which the cumulative payments from a later claim catch up with those from an earlier one. The early claimer collects for more months. The later claimer collects more each month. The two lines on the chart cross at the break-even.

Without any COLA or discounting, 70 versus 62 breaks even at age 80 and 5 months, which is why people often quote an age near 80. The default settings, which include a 2.5% COLA, give age 78 and 6 months. Discounting at 3% a year pushes it to age 80 and 11 months, since the larger payments come later and are worth less in today's money. At a 6% discount rate the figure is age 85 and 3 months.

Read the break-even as a question: how likely are you to live past it? If you expect to, waiting pays. If your health or family history make that doubtful, claiming earlier can be the better bet. The calculator cannot say which, because nobody knows their own lifespan.

How the answer changes with the age you plan for

The same inputs give a different winner depending on the planning age. Through age 85 the totals are $616,582 (claim at 62), $729,449 (claim at 67) and $780,247 (claim at 70). Through age 95 they are $1,015,137, $1,298,814 and $1,486,259. The gap between waiting and not waiting widens with every year past the break-even.

Set the planning age to 75 and claiming at 62 pays the most. Set it to 85 and the headline is "Age 70". At 95 it is "Age 70". The honest answer is that no single age is best for everyone; it depends on how long you live, which is the thing you do not know.

Why a break-even is not the whole story

Break-even thinking treats Social Security like an investment you want to win. It is closer to insurance. The money you give up by waiting buys a larger monthly check that is raised with inflation and lasts as long as you do. That protects against the outcome that hurts most: living to 95 with savings that have run down.

Waiting also helps a spouse. A surviving spouse can generally step up to the worker's own benefit, including the credits earned by delaying, so the higher earner's claiming age sets the survivor's income as well. Claiming early, on the other hand, gives you money sooner, which can matter if you need it, if you are in poor health, or if you would otherwise take on debt or draw savings at a bad time.

A common approach is to bridge the gap: retire earlier, spend some savings or work part time while waiting for a larger benefit. The retirement savings and withdrawal calculators on this site can help test whether that bridge is affordable.

Working while you collect: the earnings test

If you claim before FRA and keep working, Social Security withholds part of your benefit. In 2027 the limit is $25,560 a year: $1 is withheld for every $2 you earn above it. In the calendar year you reach FRA the limit is $67,920 and $1 is withheld for every $3 above it, counting only earnings before the month you reach FRA. From that month the test no longer applies. For 2026 the limits were $24,480 and $65,160.

Only earnings from work count: wages and net self-employment income. Pensions, investment income and interest do not. Withheld benefits are not forfeited. At FRA, SSA recalculates your benefit to credit the months in which benefits were withheld, so the monthly amount goes up. Enter your expected earnings under Advanced and the calculator shows how much a 62 claimant would lose to the test each year with $40,000 of earnings: about $7,220. The comparison totals do not subtract these withheld amounts, so a person who will earn above the limit should treat the early-claim column as too high.

Tax on Social Security benefits

Benefits are not taxed at the state level in most states, but they can be taxed federally. If your other income plus half your benefit passes $25,000 (single) or $32,000 (married filing jointly), up to 50% of the benefit becomes taxable. Above $34,000 or $44,000, up to 85% can be taxable. These thresholds are set in law and are not raised with inflation, so more retirees owe tax on benefits each year.

The numbers on this page are before income tax. Claiming later gives a larger benefit, but it also changes your other income: withdrawals from a traditional IRA while you wait can fill low tax brackets, which is why some people combine delay with Roth conversions. A tax professional can model that.

Spousal and survivor benefits

A spouse who has little or no work record can claim a spousal benefit of up to 50% of the worker's full benefit, but only once the worker has claimed. A spouse who claims before their own FRA gets a reduced amount, and delayed credits do not raise a spousal benefit. If the spouse has a benefit of their own, the spousal benefit tops it up to 50% of the worker's full benefit. With a full benefit of $2,400 and a spouse with $600 of their own, the top-up is $600 a month.

After one spouse dies, the survivor generally keeps the larger of the two benefits. If the worker claimed early, the survivor's benefit is no less than 82.5% of the full benefit, here $1,980 a month. If the worker waited until 70, the survivor can receive up to $2,976. Turn on the spousal option under Advanced to see these for your numbers. They are simplified: they ignore the survivor's own claiming age and the divorce, remarriage and disability rules.

Questions to ask before you choose

The break-even age is one input. These questions usually decide the matter more than the arithmetic does.

• Do you need the money now? If claiming at 62 prevents you from taking on debt, selling investments in a down market or running out of savings, that has real value.
• How is your health, and how long did your parents live? Family history is a weak guide, but it is better than nothing.
• Are you still working? If you will earn above the limit, claiming before full retirement age means withheld checks and little gain.
• Is there a spouse who would depend on your benefit? If you are the higher earner, waiting protects them for the rest of their life.
• What would you do with the money? Early benefits that are spent give less security than a larger lifetime check. Early benefits that are invested need a return high enough to beat the 8% a year that waiting after FRA earns.

You can also change your mind: if you claim and then regret it, SSA allows you to withdraw an application within 12 months, repaying what you received, and to suspend benefits after FRA to earn credits.

Assumptions and limitations

• The amount you enter is the full benefit. It is treated as a monthly amount in the dollars of the year you turn 62. COLAs raise it every year after that, whether or not you have claimed.
• COLA is one steady rate. Real COLAs vary. The 2027 COLA is 3.6%, and the long-run average is lower.
• Whole-month math, no birthday rule. SSA counts a benefit as starting the month after your birthday month. The calculator ignores that small detail.
• Discounting is simple. Each payment is valued back to age 62 at the rate you enter.
• No tax, Medicare premium or earnings-test withholding is subtracted from totals.
• Rules can change. Congress can change Social Security. The trustees project that the trust funds will be unable to pay full scheduled benefits in the 2030s without legislation, so some people use a lower benefit as a stress test.
• Your actual benefit depends on your earnings record. Use your statement, not an estimate from this page.

Common mistakes

Entering the age-62 amount as the full benefit. Your statement lists several amounts. Use the one at full retirement age.

Using the wrong full retirement age. It is 67 for everyone born in 1960 or later, not 65.

Ignoring the earnings test. Claiming at 62 while earning above the limit can mean months of withheld checks.

Treating break-even as a prediction. It tells you the age to beat, not whether you will.

Forgetting the spouse. The higher earner's claiming age sets the survivor benefit. A decision that looks right for one person can cost the household.

Waiting past 70. Credits stop at 70, so there is no gain from delaying further.

Frequently asked questions