Delaying Social Security to 70: Gap Years and Roth Conversion Strategy

Waiting until 70 provides roughly 77% more in monthly benefits than claiming at 62, and these gap years before Social Security starts offer prime opportunities for Roth conversions at low tax rates. Strategic planning can maximize both the Social Security benefit and the lifetime tax savings.

What you gain: Claiming at 70 gives you approximately 77% more per month than claiming at 62, and roughly 24% more than claiming at your full retirement age. Every cost-of-living adjustment compounds on the higher base. For many retirees, this is the single largest guaranteed return available.

The gap years are golden: Between retirement and age 70, your income is often at its lowest -- no salary, no Social Security yet, possibly no RMDs. These low-income years are prime territory for Roth conversions, since you can convert at lower tax brackets and lock in tax-free growth permanently.

Funding the gap: The key challenge is covering living expenses without Social Security for several years. Options include drawing from taxable accounts, taking strategic IRA withdrawals, or using other savings. A CPA can sequence these to minimize lifetime taxes.

The tradeoff: The breakeven point is typically around age 80 to 82. If health is a serious concern, the math may favor claiming earlier. This is a longevity bet.