When to claim Social Security

Part 1

The one number that decides everything

Social Security hands you one big decision. When does your monthly check start?

You can start as early as 62. You can wait as late as 70. Any month in between works too.

The gap between those two choices is bigger than most people think. Say your full benefit would be $1,000 a month. Start at 62 and you get $700. Wait until 70 and you get $1,240. Same job history. Same taxes paid in. The bigger check is 77 percent larger, every month, for the rest of your life.

Every rule in this decision hangs on one number. That number is your full retirement age, the age when you qualify for your unreduced check. For almost everyone deciding today, it is 67.

This guide covers five things. What full retirement age really means. What claiming at 62 costs. What waiting until 70 pays. How the rules change for married couples and widows. And a checklist you can finish in one afternoon.

One promise before we start. This is education, not advice. No one can name your right age without knowing your health, your savings, and your family. What this guide can do is show you the actual rules, with the actual math, so the decision is yours.

Part 2

What full retirement age actually means

Your full retirement age is the age when you qualify for your full monthly benefit. No reduction for starting early. No bonus for waiting. Social Security calls that full monthly amount your primary insurance amount. This guide just calls it your full benefit.

Your full retirement age depends only on the year you were born.

Born in 1960 or any year after? Your full retirement age is 67. That covers everyone turning 62 from now on. Under current law, this table is complete. Congress set these ages in 1983 and the phase-in has finished. Only a new act of Congress could move it again.

Two common mix-ups are worth clearing up right now.

Full retirement age is not 65. It was 65 for people born before 1938. Medicare still starts at 65, which keeps the confusion alive. The rule today is simple. Medicare at 65. Full Social Security at 66 or 67, depending on your birth year.

Full retirement age is not a deadline. You do not have to claim at 67. It is a reference point. Every rule about claiming early or late is measured from it, month by month.

And that measuring is exact. Claim one month before your full retirement age and your check shrinks a little. Claim sixty months before, at 62, and it shrinks a lot. How much is a lot? The answer is 30 percent. And it never comes back. That is the next lesson.

Part 3

What claiming at 62 costs you for life

Here is the rule, straight from Social Security's own formula.

For each of the first 36 months you claim early, your check shrinks by five ninths of one percent. That adds up to 20 percent over three years. For every month beyond 36, it shrinks another five twelfths of one percent.

With a full retirement age of 67, claiming at 62 means starting 60 months early. The first 36 months cost 20 percent. The other 24 months cost 10 percent. Total, exactly 30 percent.

So a $1,000 full benefit becomes $700. A $2,000 full benefit becomes $1,400.

The cut is permanent. This is the part people get wrong most often. Your check does not climb back to 100 percent when you turn 67. You keep the reduced amount for life. Cost of living adjustments still apply, but only to the smaller base.

For scale, in 2026 the most any 62 year old claimant can receive is $2,969 a month. The average check for all retired workers is about $2,086, as of July 2026. That average moves a little every month.

If you claim early and keep working

Claiming before your full retirement age while still working triggers the earnings test. That is a rule that withholds part of your benefit when your wages pass a limit.

In 2026 the limit is $24,480 a year. Above it, Social Security withholds $1 of benefits for every $2 you earn over the limit.

The calendar year you reach full retirement age, the limit jumps to $65,160. Above that line, only $1 is withheld for every $3 over it. Only wages earned in the months before your full retirement age month count. Starting that month, the test ends completely. Earn any amount and keep every dollar of your benefit.

Only wages and self-employment income count. Pension payments, 401(k) or IRA withdrawals, dividends, and interest never touch the earnings test.

One helpful first year rule. In your first year of benefits, a full check can be paid for any month you earn under the monthly limit. That limit is $2,040 in 2026. It holds even if your year total is high, because of a big salary earned before you retired mid year.

One last escape hatch. If you claimed within the past 12 months and regret it, you can withdraw your application with Form SSA-521. You must repay everything received, and you get one withdrawal per lifetime. The 12 months run from your first month on benefits, not from the approval letter.

Part 4

What waiting until 70 pays you

Waiting past your full retirement age earns delayed retirement credits. That is the official name for the bonus. The rate is two thirds of one percent per month, which works out to 8 percent per year.

With a full retirement age of 67, waiting to 70 adds 36 months of credits. That is a 24 percent raise. A $1,000 full benefit becomes $1,240.

Now stack this lesson on the last one. The same worker gets $700 at 62, $1,000 at 67, or $1,240 at 70. The age 70 check is 77 percent larger than the age 62 check. For life. The trade is simple. Claim early and collect more checks. Claim late and collect bigger checks. A long life favors bigger checks.

The clock stops at 70. Social Security's own table lists age 70 or later at a flat 124 percent. Waiting past 70 earns nothing and forfeits every month you skip. Social Security can pay at most six months of back benefits, so the loss is real.

Three details most articles skip.

You do not miss inflation raises while you wait. The annual cost of living adjustment, 2.8 percent for 2026, is applied to your record whether you have claimed or not. In a rare zero-inflation year nobody gets a raise, claimed or not. Waiting does not mean falling behind prices.

Credits show up on a delay. Credits earned during a calendar year are added the following January. Claim at 68 in June and the first checks look light. The January adjustment catches them up going forward.

Already claimed? There is a pause button. Between full retirement age and 70, you can ask Social Security to suspend your benefit. The paused benefit earns credits at the same 8 percent yearly rate. One trap comes with it. Medicare premiums can no longer come out of a check that is not being paid. They get billed to you directly, and missed bills can end your Part B medical coverage.

For scale in 2026, the largest possible check at 70 is $5,181 a month. Almost nobody gets it. It requires roughly 35 years of earnings at the taxable maximum, the yearly earnings cap that Social Security taxes. The average retired worker check is about $2,086.

The strongest reason to wait is not even your own check. It is what your husband or wife inherits. That is next.

Part 5

Spousal and survivor benefits

Married, or widowed? A second set of rules applies to you. They are different rules, and mixing them up is expensive.

One scope note first. Everything here assumes a marriage Social Security recognizes. That generally means at least one year for spousal benefits, and nine months for survivor benefits, with exceptions. Divorce after a marriage of ten years or more, remarriage, and common-law marriage each carry their own rules. Only some states recognize common-law marriage. If any of those describe you, verify your eligibility with Social Security first.

Spousal benefits, while both of you are alive

A husband or wife can receive up to half of the other's full benefit. Half of the full benefit, not half of an age 70 check. Example. The higher earner's full benefit is $2,000. The most the spouse can get is $1,000, payable at the spouse's own full retirement age.

Claiming a spousal benefit early cuts it, on its own separate schedule. At 62, the spouse gets 32.5 percent of the worker's full benefit instead of 50 percent. That is a 35 percent cut. In dollars, a $500 spousal benefit becomes $325. The cut depends on the spouse's age, not the worker's.

Two rules make spousal timing simple.

Waiting past your full retirement age adds nothing to a spousal benefit. Spousal benefits earn no delayed credits. The 50 percent figure is the ceiling.

The worker waiting until 70 adds nothing to it either. The spousal check is tied to the worker's full benefit, not the boosted age 70 amount.

One more rule, called deemed filing. Since a 2015 law, filing for your own benefit or a spousal benefit counts as filing for both. This applies to anyone born after January 1, 1954. You simply get the higher of the two. The old strategy of taking one benefit while the other grew is gone for spouses.

Survivor benefits, after one of you dies

Now the rules flip.

A widow or widower can receive 100 percent of what the deceased was receiving, including every delayed credit. This is why the higher earner waiting until 70 is really survivor insurance. The bigger check lasts as long as either of you is alive.

The reverse also holds. If the higher earner claims at 62, the survivor's check is capped for life. A partial protection applies. If you wait until your own survivor full retirement age, the cap holds. It never falls below 82.5 percent of the deceased's full benefit. Claiming a survivor benefit earlier still reduces the check on its own schedule, down to 71.5 percent at age 60. But the age 70 upside dies with the early claim.

Survivor claiming has flexibility that spousal claiming lost. Deemed filing does not apply to survivors. A widow can take a survivor benefit as early as 60, reduced to 71.5 percent. She can then switch to her own benefit at 70. Or do the reverse. Many people are wrongly told they must take the bigger benefit right away. The rule allows switching.

Two clock details to close. Survivor full retirement age runs on its own table, about two years behind. It reaches 67 for people born in 1962 or later. And survivor benefits earn no delayed credits of their own, so waiting past survivor full retirement age gains nothing.

Survivor and spousal timing has more moving parts than any other claim. Before filing, confirm your exact numbers with Social Security. The agency will calculate your options for free.

Part 6

The one afternoon checklist

Everything in this guide becomes real once you see your own numbers. This checklist takes one afternoon. Most of it happens on the official Social Security website, ssa.gov. Have your birth date and a rough idea of this year's wages handy.

• Write down your full retirement age. Born in 1960 or later, it is 67. Born earlier, check the table in part two. Born on January 1, use the previous year.
• Create your personal account at ssa.gov if you do not have one. Type that address into your browser yourself. It is free, and it shows your own record, not national averages. Social Security will never call, text, or email asking for your number or your password. Neither will we.
• Open your earnings record and scan every year. A zero in a year you actually worked can lower your benefit. The website explains how to report an error.
• Find your three estimates. Your monthly benefit at 62, at your full retirement age, and at 70. Write all three down.
• Multiply the gap between the 62 number and the 70 number by 12. That is the yearly stake in this decision.
• If you are married, repeat the steps above for your spouse. Put both sets of numbers side by side.
• Note which of you has the larger full benefit. When one spouse dies, the household keeps the larger check and loses the smaller one.
• Compare half of your spouse's full benefit to your own full benefit. The larger of those two is roughly what the rules give you.
• If you plan to work before your full retirement age, compare your expected wages to this year's earnings limit, $24,480 for 2026. Only wages and self-employment income count against it.
• Make an honest note about your health and your family's longevity. The math rewards waiting when the checks keep arriving for many years, and rewards starting sooner when they will not.
• List your other retirement income, then add half of your yearly Social Security benefit to it. On your federal return, the thresholds are $25,000 for a single filer and $32,000 for a married couple filing one return. Above that, part of your benefit can be taxed. Most states do not tax Social Security, but a handful do, under their own rules. If taxes could swing your timing, ask a tax professional.
• Put Medicare on the calendar for age 65, no matter when you claim Social Security. They are separate decisions with separate deadlines.
• If you claimed within the past 12 months and regret it, look up Form SSA-521 before that window closes.
• Does your situation include a pension, a divorce, a remarriage, a disability, or a tax question? Book a free appointment with Social Security, or talk to a qualified professional. This guide covers the rules. It cannot cover your case.
• Write down your target claiming month and one sentence explaining why. Revisit it once a year. Nothing is final until you actually file.

None of this locks you in. It turns a vague worry into one page of your own numbers, and that is where a clear decision starts.