Compare your monthly benefit at age 62, full retirement age, and 70 — and find your personal break-even age.
Social Security benefits are reduced if you claim before your full retirement age (FRA) — currently 67 for anyone born in 1960 or later — and increased if you delay claiming past FRA, up to age 70. Claiming at 62 reduces your benefit to about 70% of your FRA amount; delaying to 70 increases it to about 124%.
The break-even age is the point where total cumulative benefits from delaying catch up to and surpass total cumulative benefits from claiming early. If you expect to live past your break-even age, delaying produces more total lifetime income.
The real question isn't "when will I break even" — it's "what's my plan if I live a long time." Social Security is the one guaranteed, inflation-adjusted income stream most retirees have. Delaying claiming is effectively buying longevity insurance: if you live a long life, a larger guaranteed check matters enormously.
If you have health concerns that suggest a shorter-than-average life expectancy, need the income immediately, or have already stopped working and have no other income source, claiming earlier than FRA can be the right call despite the lower monthly amount.