Social Security · 10 min read
Social Security Claiming Strategy: How to Decide Between 62, Full Retirement Age and 70
For anyone with a full retirement age of 67, claiming at 62 permanently cuts the monthly benefit by 30 percent, while each year of waiting past 67 adds 8 percent, reaching 124 percent at 70. Breakeven ages fall in the late 70s to early 80s. For married couples, the higher earner’s choice also sets the survivor benefit.
The month a person starts Social Security fixes the size of the check for life, apart from annual cost-of-living adjustments. For a married couple, the higher earner’s choice also decides how much the surviving spouse will receive, possibly for decades. And the benefit interacts with nearly everything else in a retirement plan: portfolio withdrawals, taxes, Medicare premiums and Roth conversions. A good claiming decision starts with a small set of rules and then runs them against the household’s own numbers.
This guide is educational. Benefit estimates for a specific record come from SSA, and tax effects should be confirmed with a tax professional.
Chart
Your monthly benefit by the age you start, as a share of the full benefit
For anyone born in 1960 or later (full retirement age 67). Each bar is the percent of the full-retirement-age benefit paid for life.
Source: Social Security Administration · early-retirement reduction (born 1960+) and delayed retirement credits (8% a year) · rules as published
View the data
| Claiming age | Share of full benefit |
|---|---|
| 62 | 70% |
| 63 | 75% |
| 64 | 80% |
| 65 | 86.7% |
| 66 | 93.3% |
| 67 | 100% |
| 68 | 108% |
| 69 | 116% |
| 70 | 124% |
What the Question Is Really Asking
“When should I claim?” sounds like a question about one person’s age. In practice it asks three things. How long does the benefit need to last, given health and family longevity? What will fund spending in the years before a delayed claim begins? And, for couples, how much income will the survivor need after the first death? The rules below turn those questions into arithmetic.
Full Retirement Age: The Reference Point
Every claiming calculation starts from the primary insurance amount (PIA), the monthly benefit payable at full retirement age (FRA). SSA computes it from the worker’s 35 highest years of indexed earnings. The 1983 amendments raised FRA gradually from 65 to 67, and that phase-in is now complete: for everyone born in 1960 or later, FRA is 67. (SSA)
| Year of birth | Full retirement age |
|---|---|
| 1955 | 66 and 2 months |
| 1956 | 66 and 4 months |
| 1957 | 66 and 6 months |
| 1958 | 66 and 8 months |
| 1959 | 66 and 10 months |
| 1960 or later | 67 |
How Claiming Age Changes the Benefit
Benefits can start as early as 62 or as late as 70. Claiming before FRA reduces the benefit by 5/9 of 1 percent for each of the first 36 months early and 5/12 of 1 percent for each additional month. (SSA) For someone with an FRA of 67, claiming at 62 is 60 months early: 36 × 5/9% = 20%, plus 24 × 5/12% = 10%, for a permanent 30 percent reduction. Each year of waiting past FRA adds a delayed retirement credit of 8 percent, and credits stop at 70. (SSA)
| Claiming age (FRA 67) | Share of PIA | 2026 maximum monthly benefit |
|---|---|---|
| 62 | 70% | $2,969 |
| 67 | 100% | $4,152 |
| 70 | 124% | $5,181 |
(Maximums for workers with earnings at the taxable maximum who claim in 2026: SSA.)
There is no reason to wait past 70, because the benefit stops growing. Between 62 and 70, the same earnings record can produce a monthly check that differs by more than 75 percent: 124 ÷ 70 = 1.77.
70 percent of the full benefit at 62, 100 percent at 67, 124 percent at 70. The earnings record is the same in each case; only the start date differs.
Breakeven Ages
A breakeven age is the point at which the larger, later checks have paid out as much in total as the smaller, earlier ones. Because cost-of-living adjustments raise every option by the same percentage, the ratios alone set the breakeven. Ignoring investment returns and taxes:
| Comparison (FRA 67) | Arithmetic | Breakeven age |
|---|---|---|
| 62 versus 67 | 70 × (A − 62) = 100 × (A − 67) | About 78 years, 8 months |
| 62 versus 70 | 70 × (A − 62) = 124 × (A − 70) | About 80 years, 4 months |
| 67 versus 70 | 100 × (A − 67) = 124 × (A − 70) | 82 years, 6 months |
For most households, then, the crossover falls in the late 70s to early 80s. Someone in good health with long-lived parents, and with other assets to cover the gap, is more likely to live past it. Someone in poor health, or with no other way to pay the bills, may reasonably claim early. Breakeven is a useful frame but an incomplete one for couples, because the higher earner’s benefit continues as a survivor benefit after the first death.
Spousal and Survivor Benefits
Social Security treats a married couple as a unit, and two sets of rules govern what one spouse can draw on the other’s record.
While both spouses are living
- Up to half the worker’s PIA. A spouse can receive a spousal benefit of up to 50 percent of the worker’s PIA, but only after the worker has filed.
- Reduced if taken early, never increased by waiting past FRA. Spousal benefits are reduced by 25/36 of 1 percent per month for the first 36 months before FRA and 5/12 of 1 percent after that, so at 62 the benefit is 32.5 percent of the worker’s PIA rather than 50. Delayed credits do not apply to spousal benefits. (SSA)
- Deemed filing. A spouse who files for either a retirement or a spousal benefit is generally treated as filing for both. The strategic lever therefore sits mainly with the higher earner. (SSA)
After the first death
- The larger check continues. A surviving spouse who claims at FRA receives 100 percent of the deceased’s benefit, including any delayed credits the deceased had earned.
- Eligibility and reductions. Survivor benefits can begin at 60 (50 if disabled), or at any age when caring for the deceased’s child under 16. Claimed between 60 and FRA, they range from 71.5 to 100 percent of the deceased’s benefit. (SSA)
- No deemed filing. A survivor can take one benefit first and switch to the other later, for example survivor benefits at 60 and his or her own retirement benefit at 70, or the reverse, whichever produces more.
- A floor when the deceased claimed early. If the deceased had taken a reduced benefit, the survivor benefit is limited to the larger of the deceased’s reduced benefit or 82.5 percent of the deceased’s PIA. (SSA POMS RS 00615.320)
For couples with a meaningful gap between their benefits, the higher earner’s claiming age is effectively a decision about the survivor’s income. Delaying that benefit is one of the more reliable forms of longevity insurance available to a household.
How Benefits Are Taxed
Up to 85 percent of a Social Security benefit can be subject to federal income tax. The share depends on “combined income”: adjusted gross income, plus tax-exempt interest, plus half of the year’s benefits. (IRS Publication 915)
| Combined income, single | Combined income, married filing jointly | Portion of benefits that can be taxed |
|---|---|---|
| Below $25,000 | Below $32,000 | None |
| $25,000–$34,000 | $32,000–$44,000 | Up to 50% |
| Above $34,000 | Above $44,000 | Up to 85% |
None of these thresholds is indexed for inflation. The first pair has applied since 1984, and the higher pair was added in 1993. (SSA) As RMDs, part-time earnings and portfolio income grow, more of each retiree’s benefit becomes taxable. Managing income in the years before and after claiming, including through Roth conversions, affects how much of the benefit is ultimately taxed. Some states tax benefits as well.
Working, Medicare and the Annual COLA
- The earnings test. A person who claims before FRA and keeps working has $1 withheld for every $2 earned above $24,480 in 2026. In the year FRA is reached, the threshold is $65,160 and the withholding is $1 for every $3, counting only earnings before the FRA month. Withheld benefits are not lost; the benefit is recalculated upward at FRA. (SSA 2026 COLA fact sheet)
- Medicare. Someone already receiving Social Security is enrolled in Parts A and B automatically at 65. Someone delaying Social Security past 65 must sign up for Medicare separately; without coverage from current employment, missing the enrollment window can bring a lasting Part B late-enrollment penalty. (Medicare.gov)
- Cost-of-living adjustments. Benefits rise each year with the CPI-W; the 2026 COLA was 2.8 percent. Because the adjustment is a percentage, a larger starting benefit receives a larger dollar increase every year.
A Hypothetical Couple, Three Claiming Ages
This illustration is hypothetical and simplified. Figures are in today’s dollars, ignore taxes and investment returns, and are not a recommendation.
A married couple both turn 62 in 2026, so each has an FRA of 67. The higher earner’s PIA is $3,200 a month; the other spouse’s is $1,200. The question is when the higher earner should claim.
| Higher earner claims at | Monthly benefit | Annual benefit | Survivor benefit (survivor at FRA or later) | Total received by age 85 |
|---|---|---|---|---|
| 62 | $3,200 × 70% = $2,240 | $26,880 | $2,640 (the 82.5% floor) | $26,880 × 23 = $618,240 |
| 67 | $3,200 | $38,400 | $3,200 | $38,400 × 18 = $691,200 |
| 70 | $3,200 × 124% = $3,968 | $47,616 | $3,968 | $47,616 × 15 = $714,240 |
Three things stand out. First, the survivor column: if the higher earner dies first, the surviving spouse’s own $1,200 is replaced by either $2,640 or $3,968 a month depending on this one decision, a difference of $1,328 a month, or $15,936 a year, for as long as the survivor lives. Second, the cost of waiting is concrete. Delaying from 62 to 70 gives up eight years of $26,880, or $215,040, which the household must fund from savings or other income. Third, by 85 the later claim has paid more in total, and every additional year widens the gap.
For this couple, delaying the larger benefit costs about $215,000 of bridge income and buys a survivor benefit worth $15,936 more a year. That trade is the heart of most couples’ claiming decision.
How We Approach This in a Plan
We model claiming ages as part of the whole income plan rather than as a standalone choice, and we test several combinations for both spouses.
- Funding the bridge. Delaying Social Security means drawing more from savings in the meantime. We decide which accounts fund those years, as covered in the order in which you draw down accounts, and for those retiring in their mid-fifties, whether the rule of 55 makes plan money available without penalty.
- Taxes and conversions. The years between retirement and claiming often have the lowest taxable income a household will see, which makes them useful for Roth conversions. Once benefits start, extra income can make more of the benefit taxable, the pattern described in the tax torpedo.
- Medicare premiums. Income in the claiming years and conversion years can raise Part B and Part D premiums two years later; see the IRMAA cliff.
- The survivor. We look at the survivor’s likely income and tax bracket after the first death, drawing on the rules in our guides to spousal benefits and survivor benefits.
- The early option. For those leaning toward 62, our guide to claiming at 62 lays out the permanent trade-offs.
Questions Worth Answering Before You Decide
- What does each spouse’s SSA statement show as the PIA, and is the earnings record correct?
- What do health and family history suggest about longevity for each spouse, and particularly for the longer-lived one?
- Which assets would fund spending between retirement and a delayed claim, and at what cost in taxes?
- Will either spouse keep working before FRA, triggering the earnings test?
- How will claiming interact with Roth conversions, taxable benefits and Medicare premiums two years out?
- What income will the survivor have, and in which tax bracket, after the first death?
What This Does Not Mean
- It does not mean 70 is right for everyone. Poor health, an immediate need for income, or a lack of other assets can make an earlier claim the sensible choice.
- It does not mean breakeven settles the question. Survivor benefits, taxes and the value of a larger inflation-adjusted income late in life all sit outside a simple breakeven calculation.
- It does not mean the lower earner has no decision. The lower earner’s own claiming age still matters for the couple’s income while both are living, even though it has less effect on the survivor.
- It is not personalized advice. Benefit amounts depend on the individual earnings record; confirm estimates with SSA and tax effects with a tax professional.
Frequently Asked Questions
Q: How much smaller is the benefit if I claim at 62?
For anyone with a full retirement age of 67, 30 percent smaller, permanently. Claiming at 67 pays 100 percent of the full benefit, and waiting to 70 pays 124 percent.
Q: What is the breakeven age for delaying Social Security?
Comparing 62 with 67, about 78 years and 8 months. Comparing 62 with 70, about 80 years and 4 months. For couples, the survivor benefit adds value to delay that a breakeven age does not capture.
Q: Can I claim at 62 and keep working?
Yes, but before full retirement age the earnings test applies. In 2026, $1 is withheld for every $2 earned above $24,480. Withheld amounts are credited back through a higher benefit at full retirement age.
Q: What happens to my spouse's income when I die?
A surviving spouse at full retirement age receives the higher of his or her own benefit or 100 percent of yours, including delayed credits. If you claimed early, the survivor benefit is at least 82.5 percent of your full benefit.
Q: Does a spousal benefit grow if my spouse waits past full retirement age?
No. Spousal benefits reach their maximum of 50 percent of the worker's full benefit at the spouse's full retirement age. Delayed credits apply only to a worker's own benefit.
Q: If I delay Social Security past 65, do I still need to sign up for Medicare?
Yes. Enrollment is automatic only for people already receiving Social Security. If you are delaying benefits, you need to enroll in Medicare yourself; unless you have coverage through current employment, a late start can mean a lasting Part B penalty.
Bring the decision in front of you.
The first conversation is 30 minutes. A recent statement helps; no preparation is needed.
Sources and further reading
- SSA, full retirement age FAQ
- SSA, Benefit reduction for early retirement
- SSA, Delayed retirement credits
- SSA, Maximum Social Security retirement benefit (2026)
- SSA, Benefits for spouses
- SSA, Filing rules for retirement and spouse's benefits
- SSA, What you could get from survivor benefits
- SSA POMS RS 00615.320 (widow(er)'s limit)
- IRS Publication 915
- SSA, Income taxes on Social Security benefits
- SSA, 2026 COLA fact sheet
- Medicare.gov, When does Medicare coverage start
- Social Security Administration, benefit reduction for early retirement, born 1960 or later
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The views and opinions expressed here are those of The Financial Sciences Company as of the publish date and are provided for informational and educational purposes only. They are not personalized investment, tax, or legal advice. The Financial Sciences Company, LLC is a registered investment adviser. Registration does not imply a certain level of skill or training. Additional information is available in our Form ADV at adviserinfo.sec.gov.
General educational information, current as of 2026. Figures and rules change. For guidance specific to your situation, speak with a qualified professional.