Social Security: Should You Claim at 62, 67, or 70? 2026 Guide

Of all the money decisions you will make in retirement, one dwarfs the rest: the month you first claim Social Security. Claim at 62 and your checks are permanently smaller. Wait until 70 and they are permanently larger — 77% larger, in fact, for someone whose full retirement age is 67. Over a 20-plus-year retirement, that single choice can move your lifetime benefits by six figures.

This guide covers exactly how the math works, when claiming early is the smart move, when waiting wins, and the 2026 numbers for your own calculation.

How your benefit is actually calculated

Social Security does not base your check on your last salary. It takes your 35 highest-earning years, adjusts each year for wage growth (indexing), and averages them into a monthly figure called your Average Indexed Monthly Earnings (AIME).

That average then runs through a formula with two “bend points” to produce your Primary Insurance Amount (PIA) — the monthly benefit you would receive if you claimed at exactly your full retirement age (FRA).

Two things to know: years you did not work count as zeros in that 35-year average, so a shorter career directly shrinks the benefit. And for anyone born in 1960 or later, full retirement age is 67 — not 65, a number many people still carry around from the old rules.

What you get at 62, 67, and 70

Everything is measured against your PIA. Claim before FRA and the SSA trims your check every month you are early: 5/9 of 1% per month for the first 36 months, then 5/12 of 1% for each additional month. Delay past FRA and you earn delayed retirement credits of 8% per year, up to age 70. No credits accrue after 70 — waiting longer than that gains you nothing.

Here is what that means for a hypothetical worker with a $2,000 PIA at FRA 67. This is an illustration, not an estimate of your benefit — your PIA comes from your own earnings record.

The gap between the earliest and latest claim is enormous: $2,480 versus $1,400 a month, every month, for life, with cost-of-living adjustments compounding on the larger base. And because COLAs are percentages, the dollar value of each annual raise is also bigger when you waited.

The 2026 numbers that matter

The breakeven math nobody shows you

The early claimer gets a head start; the late claimer gets bigger checks. The breakeven age is where the bigger checks finally overtake the head start. Using the same hypothetical $2,000 PIA:

Claiming at 67 vs. 62. By 67, the early claimer has collected $1,400 × 60 months = $84,000. From 67 on, the FRA claimer collects $600 more per month. Divide $84,000 by $600 and you get 140 months — about 11 years and 8 months. The crossover lands just before age 79.

Claiming at 70 vs. 62. By 70, the early claimer is ahead by $1,400 × 96 months = $134,400. The age-70 claimer then gains $1,080 per month. That takes roughly 124 months, so the lines cross at about age 80 to 81.

Now compare that to life expectancy. Per SSA actuarial tables, a 65-year-old man can expect to live to about 84 and a woman to about 87. Someone with average-or-better longevity collects for years past the breakeven point — which is exactly why delaying is the mathematically favored move for healthy people. But averages are not destinies, and the next two sections cover when each side wins.

When claiming at 62 makes sense

Claiming early is not a mistake — it is the right call in several situations. If your health is poor or family history suggests a shorter life, the breakeven math will never favor you. If you lost your job and Social Security is the bridge keeping you afloat, that is what the program is for.

It can also make sense as part of a coordinated household plan: one spouse claims early for cash flow while the higher earner delays to 70, maximizing the survivor benefit described below. And if you simply need the income and have no better source, eight years of smaller checks beats eight years of draining savings at the worst possible time.

One warning if you claim early and keep working: the 2026 earnings test lets you earn up to $24,480 with no impact, but the SSA withholds $1 for every $2 above that until you reach FRA. Withheld money is not lost — your benefit is recalculated upward at FRA — but the cash-flow disruption surprises a lot of people.

When waiting until 70 wins

Delaying is the strongest move when longevity is on your side. Every year you wait past FRA buys a guaranteed, inflation-adjusted 8% raise — a return no safe investment can match, and it lasts for life.

It is especially powerful for married couples. When the higher earner delays to 70, the survivor benefit — what the widow or widower receives — is based on that larger amount. For many couples, this is the single highest-value decision in their retirement plan.

The years between retirement and 70 are also a golden window for Roth conversions: with no Social Security income yet, you can convert pre-tax retirement funds at lower tax brackets. Coordinating the two strategies is one of the highest-leverage moves in retirement tax planning.

Spousal and survivor angles, briefly

A spouse can claim up to 50% of the worker’s PIA at their own FRA — reduced if claimed early, and notably, spousal benefits earn no delayed credits past FRA, so there is no reason for a spouse to wait beyond their own full retirement age for the spousal portion alone.

Survivor benefits are different and more generous: a widow or widower can receive up to 100% of the deceased worker’s benefit, including delayed retirement credits. That asymmetry is why the higher earner’s claiming age matters so much more than the lower earner’s.

Don’t forget the tax bill

Social Security benefits can be subject to federal income tax. Depending on your “combined income,” up to 85% of your benefits may be taxable: the 50% tier starts at $25,000 for single filers ($32,000 joint), and the 85% tier at $34,000 single ($44,000 joint). These thresholds are not indexed for inflation, so COLAs quietly push more retirees into taxable territory every year.

A larger delayed benefit means a larger taxable base — worth modeling, but rarely a reason to claim early, since you would be shrinking your income just to shrink the tax on it.

Frequently asked questions

Can I change my mind after claiming?

Within 12 months of starting benefits, you can withdraw your application and repay everything received — a one-time reset. After FRA, you can also voluntarily suspend benefits to earn delayed credits until 70.

Does working after 70 increase my benefit?

Delayed credits stop at 70, but if you keep earning, high-earning years can still replace lower years in your 35-year average and nudge the benefit up on recalculation.

What if I am divorced?

If the marriage lasted at least 10 years and you have not remarried, you may claim spousal or survivor benefits on your ex’s record — and it does not reduce their benefit.

Will Social Security run out before I claim?

The trust funds face a projected shortfall in the mid-2030s, but even with no reform, payroll taxes would still cover roughly three-quarters of scheduled benefits. Plan around the scheduled amounts, not zero.

The bottom line

There is no universally right claiming age — there is only the right age for your health, your household, and your cash flow. But the framework is simple: if you expect an average or longer life, especially as the higher earner in a marriage, each year you wait past 67 buys an 8% inflation-protected raise for life, and the breakeven lands around 78 to 81 — well within a normal lifespan. If health or hardship says otherwise, claiming at 62 is not failure; it is the program working as designed. Run your own numbers at ssa.gov before you decide — this choice is permanent, so it deserves an hour of your time.

Not financial advice. Do your own research.

Sources

• 2026 Social Security COLA fact sheet summary (2.8% COLA, $4,152 max at FRA, earnings-test limits)
• Social Security earnings test 2026 rules (TheStreet)
• Working while collecting Social Security in 2026 (Motley Fool)
• Maximum benefits by claiming age, 2026 (AInvest)
• SSA Retirement Benefits — official benefit information