Social Security claiming strategies: 62, 67 or 70?

By Tom, CPA · Updated October 25, 2026

TL;DR: Claiming at 62 cuts a benefit by 30% for anyone with a full retirement age of 67. Waiting past full retirement age adds 8% a year until 70. Breakeven between 62 and 70 is typically around age 80, so the real question is longevity risk and survivor protection, not math alone.

Educational only, not tax, legal, or investment advice. Examples are illustrations, not predictions. Rules and limits change; verify current figures and talk to a qualified professional about your situation.

An argument about how long you'll live, disguised as finance. The Social Security claiming decision is one of the largest financial choices most retirees make, and it's irreversible after the first year. Claim early and get smaller checks for longer. Claim late and get bigger checks for, hopefully, long enough.

Early retirees have a twist: they've stopped working, they may have zero-earning years ahead, and they often have portfolios large enough to bridge the gap. This guide walks through the reductions and credits, breakeven math, why many planners frame Social Security as longevity insurance, what couples should consider, and how early retirement affects the numbers. As always: education, not advice; your own SSA statement is the starting point.

CPA Warning Label: Every claiming age is optimal for somebody. The trick is not to pick the one that's optimal for a person who isn't you.

Benefit reduction and credits

Your primary insurance amount (PIA) is the benefit at full retirement age (FRA). For anyone born in 1960 or later, FRA is 67. SSA's table steps up from 66 for those born 1943 through 1954 to 67 for 1960 and later, in two-month steps for 1955 through 1959.

• Claiming early. SSA says that at 62, with an FRA of 67, a retirement benefit is reduced by 30%. A spouse's benefit claimed at 62 is reduced by 35%.
• Delaying. For people born 1943 or later, delayed retirement credits add 8% a year (two-thirds of 1% per month) from FRA until 70. There's no benefit to waiting beyond 70.

Benefits are adjusted each year for inflation through the cost-of-living adjustment: 2.8% for 2026, and SSA announced 3.6% for 2027. COLAs apply whether or not you've claimed yet, because they're built into your PIA after age 62.

Breakeven math

The breakeven age is when cumulative benefits from waiting catch up to cumulative benefits from claiming earlier. Ignoring interest and taxes, and since COLAs scale both options equally:

Illustration: PIA $2,000, FRA 67.

• 62 vs 67: $1,400 a month from 62 vs $2,000 from 67. Breakeven when 1,400 × (age − 62) = 2,000 × (age − 67). Solve: age ≈ 78.7.
• 67 vs 70: $2,000 from 67 vs $2,480 from 70. Breakeven ≈ 82.5.
• 62 vs 70: $1,400 vs $2,480. Breakeven ≈ 80.3.

If you include a discount rate, such as an assumed real return on investments, breakeven ages move later. At a 2% real rate, add a couple of years. That's why people with very high expected portfolio returns tend to favor claiming earlier, and people who treat Social Security as their safest asset tend to favor waiting. Try your own numbers in the Social Security breakeven calculator.

Longevity insurance argument

Breakeven analysis asks, "Will I come out ahead?" Insurance asks, "What happens in the bad case?" For retirement, the financially bad case isn't dying early, when you won't need the money. It's living to 95 with a depleted portfolio.

Social Security is an inflation-adjusted lifetime annuity backed by the federal government. Delaying from 62 to 70 raises that annuity by about 77% in real terms (from 70% to 124% of PIA). Buying an equivalent inflation-adjusted annuity privately would be expensive, if you could find one at all. Seen this way, spending portfolio money from 62 to 70 to "buy" a larger Social Security check is one of the cheapest longevity insurance purchases available.

It also helps with sequence risk. A larger guaranteed income means smaller withdrawals in a bad market later in life. See sequence-of-returns risk.

Counterpoints exist: poor health, a short family history, no other assets to bridge, or a need for the money now. Those are valid reasons to claim earlier. The goal is choosing for a reason.

Couples and survivor

For married couples, the claiming decision of the higher earner is also a decision about the survivor's income. When one spouse dies, the survivor generally keeps the larger of the two benefits. If the higher earner claims at 70, the survivor may inherit a check that includes delayed credits.

Illustration: Ana's PIA is $2,800 and Ben's is $1,200; both have FRA 67. If Ana claims at 62, her benefit is $1,960; at 70, $3,472. If Ana dies at 78 and Ben lives to 94, Ben's survivor benefit is based on what Ana received, so the difference between the two claiming ages is about $1,500 a month for 16 years of widowhood, before COLAs.

A common pattern: the lower earner claims earlier for cash flow, and the higher earner delays for the survivor benefit. Spousal benefits don't earn delayed credits, so the lower earner gains nothing by waiting past their own FRA for a spousal benefit. See spousal and survivor benefits.

Early retiree impact of zero years

Your PIA is based on your highest 35 years of indexed earnings. Retire at 45 with 23 years of work and 12 zeros count in the average. That lowers your PIA, but less than you'd expect because the benefit formula favors lower average earnings. Your SSA statement assumes you keep working until you claim, so its estimate is probably too high for an early retiree. See zero earning years for the math.

Zero years don't change the reduction or credit percentages. They change the PIA those percentages apply to.

Other practical points

• Earnings test. If you claim before FRA and work, some benefits may be withheld. See the earnings test.
• Taxes. Up to 85% of benefits can be taxable, depending on combined income. Base thresholds are $25,000 single and $32,000 joint.
• ACA interaction. Non-taxable Social Security counts in ACA MAGI, so claiming before 65 adds the full benefit to MAGI for subsidy purposes.
• Changing your mind. You can withdraw an application within 12 months of first entitlement, but you must repay benefits received. After FRA, you can voluntarily suspend to earn delayed credits.

A decision framework

1. Get your current PIA from your SSA statement and adjust it for planned zero years.
2. Estimate a range of lifespans, including the survivor's for couples.
3. Decide what Social Security's role is: inflation-protected floor, or one cash source among many.
4. Check whether your portfolio can fund the bridge years without excessive sequence risk.
5. Pick claiming ages for each spouse and write down why.

Health, family history and the honest guess

Every breakeven analysis hides a guess about lifespan. Some people lean on family history, some on their own health, some on actuarial tables. Population averages are a starting point, but a 62-year-old who has already made it to 62 has a longer expected lifespan than a newborn, and for couples the chance that at least one spouse lives into their 90s is meaningfully higher than for either alone. Planners often suggest planning for the longer-lived spouse rather than the average. If you're single and in poor health, claiming earlier can be entirely rational. If you're one half of a healthy couple, the survivor angle usually tilts the higher earner toward waiting. Write down the guess you're making, so you can tell whether a future change in health should change the plan.

Taxes and the bridge years

Delaying Social Security usually means drawing more from savings in your 60s. That has tax side effects. Withdrawals from traditional IRAs during the bridge years are taxable, but they also shrink future required distributions and may be taxed in low brackets while no benefits are coming in. Once benefits start, up to 85% of them can become taxable as other income rises, so shifting IRA withdrawals earlier and Social Security later can lower lifetime taxes for some households. Before 65, those same withdrawals raise ACA MAGI, so the bridge strategy and the subsidy plan need to be built together.