Week 48 Day 2: When to Claim: 62 vs. 67 vs. 70

Concrete example: If your full retirement age benefit (at 67) is $2,000/month, claiming at 62 gives you $1,400/month, and waiting until 70 gives you $2,480/month. That is $1,080/month more by waiting from 62 to 70 -- $12,960/year. The tradeoff: you forgo 8 years of payments ($134,400 in total at $1,400/month). The 'break-even' point -- where total dollars received by waiting exceeds total dollars from claiming early -- is approximately age 80-82. If you live past 82, waiting pays more in total. Average life expectancy at 62 is approximately 84 for men, 87 for women. For most healthy people, waiting wins.

The claiming decision is one of the most impactful financial decisions a retiree makes, yet most people claim too early. Approximately 30% of Americans claim at exactly 62, and fewer than 10% wait until 70. The reasons for early claiming are mostly emotional -- fear that Social Security will disappear, desire to 'get what is mine,' need for income. The mathematical case for waiting is compelling: the 8% annual increase from age 67 to 70 is a guaranteed, inflation-indexed, mortality-credited return. No bond, annuity, or dividend stock offers this combination. Think of delaying Social Security as 'buying an annuity' with your foregone benefits -- and it is the cheapest annuity available because the Social Security Administration does not charge a profit margin. When does early claiming make sense? (1) You are in poor health with a life expectancy below 78-80. (2) You are financially desperate and need the income to cover basic expenses. (3) You have a much younger spouse who will claim spousal benefits (complex planning scenario). (4) You have strong reason to believe you will not live to the break-even age. For married couples, the higher earner should almost always delay to 70. When the higher earner dies, the surviving spouse receives the higher benefit. Delaying the larger benefit is longevity insurance for the surviving spouse -- it protects against the risk that one spouse lives into their 90s on a reduced income.

Shoven and Slavov (2014) at Stanford University analyzed the Social Security claiming decision through the lens of actuarial present value and found that for single individuals with average mortality, the expected present value of benefits is maximized by claiming between ages 67 and 70, depending on the discount rate used. At a 3% real discount rate (appropriate for risk-free comparisons), optimal claiming age is 70 for individuals with average or above-average life expectancy. Meyer and Reichenstein (2010) extended this analysis to married couples and showed that the optimal strategy typically involves the lower-earning spouse claiming at or near 62 (providing household income during the 'bridge years') while the higher-earning spouse delays to 70 (maximizing the survivor benefit). This 'split strategy' produced the highest expected lifetime household income in 90% of scenarios tested. Sun and Webb (2009) at the Center for Retirement Research quantified the value of delay as equivalent to purchasing an inflation-indexed annuity with a 'money's worth ratio' of approximately 1.5-1.8 -- meaning each dollar of foregone benefits at 62 buys $1.50-$1.80 of expected future benefits. Commercial annuities typically have money's worth ratios of 0.85-0.95. The implied rate of return on delayed claiming (approximately 6-8% real, depending on mortality assumptions) exceeds the expected real return on virtually every other fixed-income instrument available to retail investors, making Social Security delay the highest-returning 'safe' investment in most retirees' opportunity set.