Social Security
Between 62 and 70, every month you wait to claim Social Security changes your check for the rest of your life. Here’s how the math actually works — and how to think about your own timing.
The mechanics: 62, full retirement age, and 70
Your benefit is anchored to your full retirement age (67 for anyone born in 1960 or later). Claim early and the benefit is permanently reduced — by roughly 30% if you claim at 62 with an FRA of 67. Wait past FRA and you earn delayed retirement credits of 8% per year until 70, about a 24% raise on top of your full benefit.
Put differently, the age-70 check is roughly 75–77% larger than the age-62 check for the same earnings record, and it’s inflation-adjusted for life.
Break-even thinking — and its limits
Claiming early means more years of smaller checks; claiming late means fewer years of bigger ones. The crossover typically lands in your late 70s to early 80s: live past it and delaying wins on total dollars. That makes health and family longevity genuinely relevant inputs.
But break-even math treats Social Security as a bet, when it’s better understood as insurance against outliving your money. A larger, inflation-protected, government-backed check for life is exactly the protection that’s hardest to buy anywhere else — and it’s most valuable in the scenario where you live longest.
Three situations that change the answer
Married couples: when one spouse dies, the survivor keeps the larger of the two benefits. Delaying the higher earner’s claim raises that survivor benefit for life, which is often the single most valuable claiming decision a couple makes — even if the lower earner claims early.
Still working before FRA: the earnings test can temporarily withhold benefits if you claim while working, which usually argues for waiting.
Poor health or an urgent income need: claiming early can absolutely be the right call. The goal isn’t to maximize a spreadsheet; it’s to fit the claim to your life, your health, and the rest of your plan.
Key takeaways
- Claiming at 62 vs. 70 changes your monthly check by roughly 75% — permanently.
- Delaying is longevity insurance, not just a break-even bet.
- For couples, delaying the higher earner protects the survivor for life.
Sources
Reduction factors, delayed retirement credits, and full-retirement-age schedule from the U.S. Social Security Administration (ssa.gov). Pull your personal benefit estimate from your SSA statement before running any comparison.