Claiming Social Security early locks in a permanently reduced benefit. Waiting until 70 maximizes your monthly check — but you give up years of payments in the meantime. This calculator finds the break-even age: the point where delaying finally pays off.
Two scenarios are modeled side by side. The first applies annual COLA to both benefit streams — the same CPI data behind our Inflation Calculator. The second assumes you invest every early payment at a market return rate, then measures how long it takes the higher delayed benefit to overcome the compounded portfolio. Model that investment strategy in detail with the Recurring Investment Calculator.
Your exact benefit estimates are free at ssa.gov/myaccount — look for "Your Retirement Benefit Estimates."
Your Claiming Scenarios
Earliest: 62
From ssa.gov/myaccount
Latest: 70
From ssa.gov/myaccount
(used in lifetime totals below)
Your exact benefit amounts are in your Social Security statement — free at
ssa.gov/myaccount.
Create or log in and look for "Your Retirement Benefit Estimates."
Basic Break-Even WITH COLA
2.5%
Break-even age (when delaying catches up)
—
Monthly benefit difference—
Months of early benefits missed—
Payments missed while waiting—
Years to break even after delayed start—
Lifetime comparison at age 85
Total if claiming early—
Total if delaying—
Difference—
Investment Break-Even MARKET RETURNS
7.0%
Investment break-even age
—
Monthly benefit difference—
Portfolio built investing early payments—
Annual portfolio return vs extra SS income—
Years to break even after delayed start—
What the portfolio earns per year at 7%
Portfolio annual return—
Extra SS income per year (from waiting)—
Annual advantage—
What This Means for You
Surviving Spouse Benefit
60 = 71.5% · 67 (FRA) = 100%
Basic calculator: COLA is applied equally to both benefit streams from the date each one begins. The early claimer's head-start also grows during the waiting years, creating a larger cumulative deficit that must be overcome. A realistic COLA typically pushes the break-even age later than a no-COLA calculation.
Investment calculator: Assumes you invest every early payment at the stated annual return. "Portfolio built" is the compounded value at the delayed start age. At high return rates, the investment may earn more than the extra SS income each year — making break-even essentially never.
Survivor benefit notes: Survivor FRA assumed age 67 (born 1962+). Survivor rate rises linearly from 71.5% at 60 to 100% at FRA per SSA formula.
Not modeled: Taxes on SS (up to 85% may be taxable), Medicare Part B premiums (~$185/mo deducted), COLA on survivor benefit projection. For planning purposes only.