Your full retirement age is the hinge. For anyone born in 1960 or later, it is 67. Every other choice is measured against the benefit you would receive at exactly that age.
Decision 01 of 06
When should we claim Social Security?
This is the most permanent money decision most people ever make, and the one most often rushed. Claim at 62 and the reduction is locked in for life. Wait until 70 and so is the raise. The right answer turns on your health, whether you are still working, the gap between two earners, and a survivor question most calculators quietly skip.
What the decision really turns on
70%
Claim at 62
A permanent cut of about 30% against your full benefit.
100%
Claim at 67
Full retirement age, the baseline everything else is measured against.
124%
Claim at 70
Delayed credits add roughly 8% a year. They stop at 70.
Those percentages are not rewards and punishments. They are the government’s attempt to pay you roughly the same total over an average lifetime, whichever door you choose. Claim early and you take a smaller check for more years. Delay and you take a larger check for fewer. If you live an average length of time, it is close to a wash. So the decision is really a bet on two things you can partly judge: how long you will live, and how much you need the money now.
Waiting past 70 buys nothing. The credits stop, so a benefit left unclaimed after that age is simply income you skipped, with nothing added in return.
Working while you claim early has its own wrinkle. Take benefits before your full retirement age and keep earning above an annual limit, and Social Security temporarily holds back part of your check. It is withheld, not lost: at full retirement age your benefit is recomputed upward to give it back. But it catches people who claim at 62 intending to keep working.
Then the lever almost every calculator ignores: the survivor benefit. When one spouse dies, the household keeps the larger of the two checks, not both. Any delayed credits the higher earner banked carry into that survivor benefit. So delaying the higher earner’s claim is not only a bet on that person’s lifespan. It is insurance on the income the one who lives longer will depend on. This is why “the higher earner waits” survives as a rule of thumb even when the joint-life arithmetic looks like a tie.
Our first case shows the spread in real dollars. One household, three timing strategies:
| Strategy | Annual at 62 | Annual at 67 | Annual at 70 |
|---|---|---|---|
| Both claim at 62 | $36,120 | $36,120 | $36,120 |
| Both claim at 67 | $0 until 67 | $51,600 | $51,600 |
| Diane 62 / Mark 70 | $13,440 | $13,440 | $53,616 |
One household’s Social Security income by claiming age, from the benefits used in Case 001. The people are fictional; the mechanics are real.
Under a steady market, all three versions of that plan lasted. Under a rough first five years, claiming both benefits at 62 ran the portfolio dry around age 92, while waiting to 67 left roughly $166,000 at 95. Early claiming traded permanent income for cash in hand, and the bad sequence punished the trade.
Source: SSA — Early or Late Retirement (S01)SSA — Delayed Retirement — Born in 1960 or later (S02)SSA — Receiving Benefits While Working (S06)SSA — 20 CFR 404.313 — delayed credits and survivors (S05)
Where people go wrong
Claiming at 62 out of fear
The most common reason people give for claiming early is that Social Security “might not be there.” Claiming locks in the smallest possible check for the rest of your life to hedge against a cut that, if it ever came, would likely be partial and phased. The worry is understandable; the response often makes the outcome worse.
Treating it as a pure break-even calculation
Break-even math, how long until the bigger delayed check catches up, is fine for a single person deciding alone. For a couple it misses the point, because the higher benefit does double duty as the survivor’s income. The right frame is insurance, not only break-even.
Optimizing each spouse separately
Two people each picking the age that maximizes their own lifetime benefit can leave the survivor worse off than one coordinated plan would. The household is the unit that retires, not the individual.
Claiming early and working anyway
If you intend to keep earning a real income, claiming before full retirement age can trigger the earnings withholding and push more of the benefit into taxable territory. Often it is the timing that needs to change, not the plan to keep working.
How to think it through
Separate the two earners
Stop treating it as one decision. The lower benefit is mostly about bridging cash flow in the early years. The higher benefit is longevity and survivor insurance. They rarely want the same claiming age.Answer the health question honestly
Delay is a good bet when you expect a long life and can afford to wait, a worse one when health or family history says otherwise. This is the input only you can supply, and it should carry real weight.Decide what the delay is buying
For the higher earner, waiting is not idle money. It is a larger, inflation-adjusted check the survivor keeps for life. Price it as the insurance it is, then decide whether you want to buy it.Test it against a bad start, not an average
Run your own numbers with a rough first five years, not just a smooth average. The claiming age that looks best on paper can rank differently once a bear market hits early. That is exactly what the free Stress Test lets you do.
Run these numbers on your own plan.
The free Retirement Stress Test is the same model behind this page: three claiming strategies, a deliberately bad first five years, and a spending table you fill with your own numbers.
Questions people ask
What percentage of my benefit do I lose by claiming at 62?
With a full retirement age of 67, claiming at exactly 62 permanently reduces your benefit to about 70% of the full amount, a cut of roughly 30%. The reduction is set for life; it does not reverse when you later reach full retirement age.
How much more do I get by waiting until 70?
Delaying past your full retirement age earns delayed retirement credits of about 8% a year, raising the benefit to 124% of the full amount at age 70. Credits stop accruing at 70, so there is no gain from waiting beyond it.
Is there any reason to wait past 70 to claim?
No. Delayed retirement credits stop at age 70. A benefit left unclaimed after that is simply income you have skipped, with nothing added in return, so there is no reason to delay past 70.
Why do people say the higher earner should delay claiming?
When one spouse dies, the survivor keeps the larger of the couple's two benefits. Delaying the higher earner's claim increases that survivor benefit for life, so the delay works as insurance for whoever lives longer, not only as a bet on the higher earner's own lifespan.
Stay on the record
Follow this decision as the research grows.
You get the free Stress Test today, and The Saturday Ledger, one short letter on Saturday mornings, as the research lands.