Social Security at 62 vs 67 vs 70
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Claiming at 62 starts income sooner with a permanently reduced retirement benefit; claiming at Full Retirement Age avoids the early-age reduction; delaying can earn credits only through age 70. The larger check is only one part of the comparison.
Direct comparison
| Claim point | Cash-flow advantage | Main limitation |
|---|---|---|
| 62 | More checks early | Permanently reduced worker benefit; earnings test may withhold benefits before FRA |
| Full Retirement Age | Unreduced PIA-based retirement benefit | Gives up early checks and does not receive the full age-70 credit |
| 70 | Largest worker retirement benefit from delayed credits | Requires funding the delay; no additional credit after 70 |
Use your record, not an average
Your current my Social Security estimate reflects the earnings record SSA has for you and its assumptions about future work. A national average or website default cannot answer your claiming question. Save estimates for the same date and dollar basis at each age you want to compare.
The percentage rules
For a worker benefit, months before FRA are reduced at 5/9 of 1% for the first 36 months and 5/12 of 1% for earlier months beyond 36. Delayed-credit rates vary by birth year; 8% per year applies to people born in 1943 or later. Exact entitlement months matter.
Why the highest lifetime total is not a universal answer
A cumulative-total model omits the value of liquidity, household cash needs, work, taxes, health uncertainty, survivor protection, and what funds must be withdrawn while waiting. Use the break-even calculator as a controlled comparison, not an instruction.
Married households
Ordinary spousal benefits are based on up to 50% of the worker's PIA and do not inherit the worker's delayed credits. Survivor benefits are different and can make the higher earner's date important to the surviving spouse. Model those rules separately.
A reproducible workflow
Record each age-specific monthly estimate, run 62 vs FRA, FRA vs 70, and 62 vs 70 with identical assumptions, then repeat with the earnings test and household effects outside the core model. Preserve the assumptions next to every screenshot or decision note.
Frequently asked questions
Is age 67 always Full Retirement Age?
No. FRA depends on birth year; 67 applies to people born in 1960 or later.
Does the age-70 amount keep increasing after 70?
No delayed retirement credits accrue after 70.
Can a spouse receive half of the age-70 check?
Ordinary spousal benefits are generally based on up to half of the worker's PIA, not half of a check increased by delayed credits.
Which age wins?
No age wins for everyone. The answer depends on the modeled objective and personal circumstances.
Sources
- SSA benefit calculators: https://www.ssa.gov/benefits/calculators/
- SSA early and delayed retirement: https://www.ssa.gov/OACT/quickcalc/early_late.html
- SSA claiming before FRA: https://www.ssa.gov/benefits/retirement/planner/applying2.html
Source research checked September 12, 2026. Recheck changeable rules before publication and complete the recorded calculation review. CalculatorGeek is not affiliated with or endorsed by the Social Security Administration. This material provides educational estimates, not Social Security, legal, tax, investment, or financial advice.
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