Abel's Calculators

Retirement Planning

Social Security Break-Even

When does waiting pay off? Claiming Social Security later means higher monthly checks — but you collect for fewer years. This calculator finds the exact age where delaying starts coming out ahead, and models what happens if you invest early benefits instead.

Your Situation

Birth year

Your full retirement age (FRA) is 67.

Estimated benefit at your FRA your PIA

Find your PIA on your Social Security statement at ssa.gov

Assumptions

Annual COLA (cost-of-living adjustment) %

Historical average ~2.6%. SSA applies this automatically each year.

Expected investment return %

If you claim early and invest the difference, what annual return do you expect?

Include income tax on benefits

Effective tax rate on benefits %

At higher incomes, up to 85% of benefits are included in taxable income — then taxed at your bracket. A 15% effective rate on benefits is a common middle-ground assumption.

Life Expectancy & Ages

Life expectancy 85

Average U.S. life expectancy at 65 is ~84–87. Use your best estimate.

Break-Even Summary

Calculating…

Cumulative Lifetime Benefits by Claiming Age

Break-Even Analysis

Comparison	Break-even age	Monthly difference	Verdict

Investment Comparison