Age 62 vs 67 vs 70 Claiming
The Social Security claiming age decision — commonly framed as a choice between the earliest eligibility age of 62, Full Retirement Age (typically 67), and the maximum delay age of 70 — is the most consequential financial choice available to retirees, with the monthly benefit differing by up to 76% between the earliest and latest claiming ages.
The three-way claiming comparison among ages 62, 67, and 70 is the central framework for nearly all Social Security planning conversations. For a worker born in 1960 or later with a FRA of 67, the monthly benefit at 62 is reduced to approximately 70% of PIA, the benefit at 67 equals 100% of PIA, and the benefit at 70 equals 124% of PIA. The spread between 62 and 70 — roughly 76% difference in monthly income — makes this one of the most consequential decisions in personal finance.
Claiming at 62 maximizes early income but locks in a permanently reduced benefit. For workers in physically demanding jobs, poor health, or with immediate financial needs, early claiming may be the only practical option. Workers with limited life expectancy face a clear incentive toward earlier claiming. However, for the subset of workers who claim at 62 and live well into their 80s or 90s, early claiming results in meaningfully lower lifetime cumulative benefits than later claiming would have provided.
Claiming at FRA (67 for those born 1960 and later) is often described as the default or middle path. It delivers the full PIA without reduction or enhancement. For workers who have retired and need income but are not certain about their longevity, FRA represents a reasonable reference point. The break-even analysis between 62 and 67 typically falls around age 78-79; between 67 and 70, around age 82-83.
Claiming at 70 is the optimal choice on a pure lifetime benefit maximization basis for anyone who lives beyond the break-even age — generally mid-to-late 80s. Given that the Society of Actuaries reports that a 65-year-old today has roughly a 50% probability of living past age 85, a majority of today's 65-year-olds who are in average health will outlive the break-even period for claiming at 70 versus 67.
For married couples, the optimal strategy often involves the lower earner claiming earlier (potentially at 62 or FRA) to provide household income while the higher earner defers to 70 to maximize both their own benefit and the survivor benefit available to the surviving spouse. This household-level optimization is more sophisticated than individual analysis and often yields the largest gains from strategic claiming.
The claiming decision is irrevocable after the 12-month withdrawal window. A claimant who files and wishes to undo the decision may withdraw the application within 12 months and repay all benefits received, effectively resetting the clock. After 12 months, the decision is permanent except for the voluntary suspension option available between FRA and age 70.