Guides › Social Security Timing
Updated July 30, 2026. Quick answer (2026): The widest spread available: a 30% reduction against a 24% increase, so $1,400 versus $2,480 – a 77% difference in the monthly cheque. Undiscounted breakeven is about age 80.3.
A 77% difference in the monthly cheque deserves more than a rule of thumb.
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The widest spread the system offers
A 30 percent reduction against a 24 percent increase. On a $2,000 full-retirement-age benefit that is $1,400 versus $2,480 — the delayed cheque is 77 percent larger. No other pair of claiming ages produces a gap this wide.
Eight years of cheques on one side
Claiming at 62 banks 96 payments — $134,400 — before the 70-year-old claimant sees a cent. Undiscounted, the crossover lands around age 80.3.
Why the honest answer is a range, not an age
That 80.3 assumes no COLA and no return on the early money. Assume a 2.5 percent COLA and it moves to about 78.4. Charge a 5 percent opportunity cost instead and it moves to about 89.8. The same two claiming ages, the same benefit, and a breakeven that ranges across more than a decade depending on two assumptions nobody can verify in advance. A published single figure is hiding that range, not resolving it.
What actually decides it
Health and family history, whether you are still working, whether a spouse will inherit the benefit, and whether delaying means drawing down a portfolio that would otherwise compound. Those change the answer more than the arithmetic does.
Related
Methodology
- Claim-age adjustments are taken from the text of 20 CFR 404.410 (worker 5/9 of 1% for the first 36 months, 5/12 of 1% beyond; spouse 25/36 of 1% for the first 36 months) and 20 CFR 404.313 (delayed retirement credits of 2/3 of 1% per month, born after 1 January 1943, ending at age 70). Both were read on 2026-07-30.
- Your full-retirement-age benefit is an INPUT taken from your SSA statement. This site does not compute a benefit from an earnings record, because the bend points that formula uses are re-indexed annually and would rot within a year.
- COLA and opportunity cost are your own assumptions, never forecasts baked into the page. Where a discount rate is applied, both streams are discounted from a common date — discounting each stream from its own claiming age flatters delaying and is a common error.
- Figures were computed by two independently written engines that agree to the cent, and the calculator reproduces both exactly.
- Excludes taxation of benefits, the earnings test, and Medicare premium effects.
Educational estimate, not advice. Confirm anything that changes a claiming decision against your own SSA statement and with a qualified adviser.
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