When to claim Social Security is mostly a break-even calculation. Under current law a worker with a full retirement age of 67 receives 70% of the full benefit by claiming at 62 and 124% by waiting until 70, because benefits are reduced 5/9 of 1% a month for the first 36 months before full retirement age, 5/12 of 1% for each additional month, and increased 2/3 of 1% for each month of delay up to age 70 [2][3]. For a $2,000 full benefit, the choice is $1,400 at 62, $2,000 at 67 or $2,480 at 70. The monthly amounts cross over at about age 78 years and 8 months for 62 versus 67, and at 82 and a half for 67 versus 70. This article sets out the 2026 rules and the arithmetic behind those ages.
The 2026 rules that set the benefit
Full retirement age is 67 for anyone born in 1960 or later, and the earliest claiming age is 62 [4]. The Social Security Administration's annual determination, published in the Federal Register on October 31, 2025, set the following 2026 parameters [1]:
- A 2.8% cost-of-living adjustment, effective December 2025, based on the rise in the CPI-W between the third quarter of 2024 and the third quarter of 2025.
- A taxable maximum of $184,500 of wages subject to the 12.4% payroll tax.
- Bend points of $1,286 and $7,749 in the benefit formula for workers first eligible in 2026.
- Earnings test exempt amounts of $24,480 a year for beneficiaries under full retirement age and $65,160 in the year they reach it.
The benefit formula pays 90% of the first $1,286 of average indexed monthly earnings, 32% of earnings between $1,286 and $7,749, and 15% above that [1]. A worker with $6,000 of average indexed monthly earnings therefore has a full benefit of about $2,666 a month. That progressive formula is why claiming strategy matters less for very low earners, whose benefit is a large share of past pay, and more for middle and upper earners.
How early and late claiming change the check
The federal regulations spell out the adjustment factors. For claims before full retirement age, the reduction is 5/9 of 1% for each of the first 36 months and 5/12 of 1% for each month beyond 36 [2]. For delays past full retirement age, people born in 1943 or later earn 2/3 of 1% per month, or 8% per year, until the month they turn 70 [3]. Applied to a $2,000 full benefit with a full retirement age of 67:
| Claiming age | Percent of full benefit | Monthly benefit ($2,000 full) | Monthly benefit ($2,666 full) |
|---|---|---|---|
| 62 | 70% | $1,400 | $1,866 |
| 65 | 86.7% | $1,733 | $2,311 |
| 67 | 100% | $2,000 | $2,666 |
| 70 | 124% | $2,480 | $3,306 |
The cost-of-living adjustment applies to whichever amount is chosen, so the 2.8% increase for 2026 lifts a $2,000 benefit to $2,056 and a $1,400 benefit to $1,439 [1]. Delaying does not forfeit COLAs; they are applied to the record while the worker waits.
The break-even arithmetic
Claiming at 62 instead of 67 collects five years of $1,400, or $84,000, before the later claimant receives anything. The later claimant then earns $600 more each month, so it takes 140 months, or 11 years and 8 months, to catch up: the break-even age is about 78 years and 8 months. Claiming at 67 instead of 70 collects $72,000 over three years; the extra $480 a month takes 150 months to recover, so the break-even is age 82 and a half. The 62 versus 70 comparison crosses at about 80 years and 4 months. These figures ignore investment returns on early benefits and ignore taxes, both of which push the break-even later, and they ignore spousal and survivor benefits, which usually push it earlier for the higher earner in a couple because the survivor inherits the larger check.
When to claim Social Security: what the break-even age means in practice
A single number does not decide the question, but it frames it. Someone in poor health or with a family history of short life expectancy has a rational case for 62. Someone healthy, still working, or married to a lower-earning spouse has a strong case for waiting, because the 8% annual delayed credit is a guaranteed, inflation-indexed increase that no private annuity matches at current pricing. Continued work before full retirement age also interacts with the earnings test: in 2026, $1 of benefits is withheld for every $2 earned above $24,480, although the withheld amounts are credited back after full retirement age [1].
Inflation is part of the calculation because benefits are indexed. The consumer price index rose 3.4% in the 12 months to June 2026, according to the CPI series on DataPorium's economic metrics page [6], above the 2.8% COLA that was set from 2025 data. When inflation runs above the most recent COLA, the real value of a fixed early benefit erodes a little faster until the next adjustment catches up, which slightly favors the larger, later benefit.
The solvency question
The 2026 Trustees Report, released June 12, 2026, projects that the retirement trust fund's reserves will be depleted in the fourth quarter of 2032, one quarter earlier than last year's estimate, after which incoming payroll taxes would cover about 78% of scheduled retirement benefits, or roughly 83% if the disability fund is combined [5]. The 75-year shortfall widened to 4.42% of taxable payroll from 3.82% [5]. Some savers treat that as a reason to claim early. The arithmetic does not support that reflex: a proportional cut would reduce a delayed benefit and an early benefit by the same percentage, leaving the break-even ages unchanged. What the projection does support is building private savings large enough that the claiming decision can be made on longevity and household needs rather than on cash pressure. Entitlement reform, whatever form it takes, is more likely to fall on future benefit growth than on people already past 62.
Every year of delay from 62 to 70 raises the monthly Social Security check by roughly 7% to 8% for life, and the break-even for that trade sits between ages 78 and 83.
Key takeaways
- Claiming at 62 pays 70% of the full benefit and claiming at 70 pays 124% for workers with a full retirement age of 67 [2][3][4].
- Break-even ages: about 78 years 8 months for 62 versus 67, 82 and a half for 67 versus 70, and about 80 years 4 months for 62 versus 70, before taxes and investment returns.
- 2026 parameters: 2.8% COLA, $184,500 taxable maximum, $24,480 earnings test threshold, bend points of $1,286 and $7,749 [1].
- The retirement trust fund is projected to be depleted in late 2032 with 78% of benefits payable afterward, which argues for larger private savings rather than for early claiming [5].
- Survivor benefits, health, continued work and other income all shift the answer; the break-even math is the starting point, not the conclusion.
Frequently asked questions
What is the break-even age for claiming Social Security at 62 versus 67?
About 78 years and 8 months. Claiming at 62 collects $84,000 on a $1,400 benefit before age 67, and the $600 monthly difference takes 140 months to recover [2].
How much does Social Security increase if I wait until 70?
Benefits grow 2/3 of 1% per month, or 8% per year, for each month of delay between full retirement age and 70. With a full retirement age of 67 the benefit at 70 is 124% of the full amount [3].
What is the Social Security COLA for 2026?
Benefits rose 2.8% effective December 2025, payable from January 2026, based on the change in the CPI-W between the third quarters of 2024 and 2025 [1].
Will Social Security run out in 2032?
The 2026 Trustees Report projects the retirement trust fund's reserves will be depleted in the fourth quarter of 2032, after which payroll taxes would still cover about 78% of scheduled retirement benefits unless the law changes [5].
Sources & References
- [1] Federal Register (govinfo): Cost-of-Living Increase and Other Determinations for 2026, Social Security Administration
- [2] 20 CFR 404.410: How does SSA reduce my old-age benefits when my entitlement begins before full retirement age? (govinfo)
- [3] 20 CFR 404.313: What are delayed retirement credits and how do they increase my old-age benefit amount? (govinfo)
- [4] 42 U.S.C. 416(l): Retirement age (Office of the Law Revision Counsel)
- [5] J.P. Morgan Asset Management: Social Security's 2026 Trustee Report: Context, Clarity and the Path Ahead
- [6] DataPorium Economic Metrics (CPI)
