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Social Security Break-Even Analysis: The Math Behind Claiming at 62 vs. 70

Dec 03, 2025 Code Authority: Team BMT

Social Security Break-Even Analysis: The Math Behind Claiming at 62 vs. 70

CORE INSIGHTS

  • The Longevity Bet: Social Security is a bet on your own lifespan. Claiming early (62) pays less for longer; claiming late (70) pays more for shorter.
  • The 8% Guarantee: Delaying benefits past Full Retirement Age (FRA) guarantees an 8% annual increase. This is the best “safe return” available. SSA.gov
  • Longevity Insurance: Maximizing your benefit protects you against the risk of living “too long” and running out of other money. CRR at Boston College

Deciding when to claim Social Security is the most significant irrevocable financial decision retirees make. The Break-Even Analysis reveals the exact age where patience pays off.

What-If Scenario: Cumulative Payout at Age 85

Claim Age Monthly Check Total by Age 85
62 (Early) $1,400 $386,400
70 (Delayed) $2,480 $476,160
Result: Waiting until 70 yields ~$90k more if you live to 85.

Visualizing the Break-Even Point

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*Figure 1: Cumulative Lifetime Benefits. The lines cross at age 80-81 (The Break-Even Point).*

Strategic Action Steps

1
Assess Your Health
Be honest. If your family history suggests longevity into the 90s, waiting until 70 is mathematically superior. If health is poor, claim at 62.
2
Consider the Spouse
The higher earner should wait until 70. This ensures the surviving spouse inherits the largest possible benefit check.
3
Use the “Bridge Fund”
Don’t claim early just to retire early. Use your 401(k) as a “Bridge” to fund expenses from 62 to 70, letting your benefit grow.

The Bottom Line: Who Should Choose What?

  • Claim at 62: If you are single with poor health, or simply need the money to survive.
  • Claim at 70: If you are married (higher earner), in good health, and want to maximize inflation-protected income.
What is the typical break-even age?

For most retirees, the break-even point between claiming at 62 versus 70 is typically around age 80-82. If you live past these ages, delaying pays off.

Does the break-even analysis account for investment returns?

Standard analyses compare raw cash flow. If you invest the early checks aggressively, the break-even age pushes out later. But most retirees spend the benefit.

How does marriage affect the decision?

Married couples must consider the Survivor Benefit. Delaying the higher earner’s claim buys “longevity insurance” for the surviving spouse.

Disclaimer: This content is for informational purposes only. Consult a professional.