When to Claim Social Security: What the Breakeven Math Shows

What the Numbers Actually Look Like

For someone born in 1960 or later (Full Retirement Age of 67), the claiming age math is straightforward:

- Claiming at 62: 30% permanent reduction from your Primary Insurance Amount (PIA) - Claiming at FRA (67): 100% of PIA - Claiming at 70: 124% of PIA (8% per year in delayed retirement credits from FRA)

On a $2,500 PIA, that is $1,750 per month at 62, $2,500 at 67, and $3,100 at 70. All three amounts receive annual COLA adjustments.

When I worked with clients as a CFP, the instinct to "get money back sooner" was nearly universal. The breakeven analysis is what actually reframes the decision.

How to Run the Breakeven Calculation

The breakeven age is the point where cumulative lifetime benefits from a later strategy exceed the earlier strategy.

Example: PIA of $2,500. Claiming at 62 gives $1,750/month for 5 additional years before the FRA claimer gets anything — $105,000 ahead. But the FRA claimer receives $750/month more. Divide $105,000 by $750 = 140 months = roughly age 79. That's the breakeven for delaying from 62 to 67.

For delaying from 67 to 70: you forgo $2,500/month for 36 months = $90,000, to receive $600/month more. Breakeven: $90,000 / $600 = 150 months = age 82.5.

These breakeven ages shift when factoring in investment returns on the foregone benefit, taxes on Social Security income, and whether you're still working.

Why Married Couples Face a Different Calculation

For married couples, the breakeven analysis alone can be misleading. Here's the piece that often gets overlooked:

Survivor benefits can be up to 100% of the deceased spouse's benefit, including delayed retirement credits. If the higher earner claims at 70, the surviving spouse eventually receives a benefit based on that larger amount — for potentially decades.

This makes delaying the higher earner's benefit a form of longevity insurance for the surviving spouse, regardless of the higher earner's own health. The analysis shifts from 'will I live long enough to break even?' to 'what happens to my spouse if I die at 75?'

Spousal benefits (paid while both spouses are living) max out at 50% of the higher earner's PIA and are not increased by delayed retirement credits. Only survivor benefits get the credit for delayed claiming.

What Changed After 2015 — and What Still Applies

The Bipartisan Budget Act of 2015 eliminated file-and-suspend and restricted applications for most filers. The key current rules:

- Deemed filing: claiming any benefit means you're claiming all benefits you're eligible for. The SSA pays the higher of your own benefit or spousal benefit — no strategic separation. - Restricted application (spousal only): available exclusively to those born before January 2, 1954. For everyone else, this strategy is gone. - Earnings test: claiming before FRA while working reduces benefits by $1 for every $2 earned above roughly $22,320 (2025). Benefits withheld aren't lost — they're recalculated upward at FRA. But the cash flow impact is real.

The analysis should reflect current law, not legacy strategies that no longer apply.