Claim Social Security at 62 or 70: Which Pays More?

What the comparison shows

At the defaults — $2,500/month at full retirement age, born 1965 (FRA 67), 2.5% COLA, living to 85 — the three claiming ages play out like this. Claiming at 62 means filing 60 months early, so SSA shrinks the check by 30% (5/9 of 1% per month for the first 36 months, 5/12 of 1% after that): $1,750/month, compounding with COLA from 62, for a lifetime total of $642,273. Claiming at FRA (67) pays the unreduced $2,500/month for $759,843 lifetime. Claiming at 70 adds three years of delayed retirement credits at 8% a year: $3,100/month (124% of PIA) for $812,757 lifetime. Head to head, 70 beats 62 by $170,484 — but it takes until about age 78.5 for the bigger checks to repay the eight years of payments you skipped. Die before that and 62 would have paid more; live past it and every extra year widens 70’s lead. Drop life expectancy to 72 and the verdict reverses hard: 62 wins by $143,489. Type your own PIA and expectancy — the break-even is personal.

The honest caveat

Your PIA is an estimate, not a promise. The number on your SSA statement assumes your earnings continue on their current path; a layoff, a raise, or retiring early all move it. Future COLAs are unknown — they have averaged about 3.1–3.4% over the past decade and 3.7% since 1975, with zeros in 2010, 2011, and 2016, so the 2.5% default is a guess you should stress-test. Taxes are not modeled: depending on your combined income, up to 85% of your benefit can be subject to federal income tax, and the bigger age-70 check can push you into a higher bracket — the lifetime gap above is pre-tax. The earnings test is not modeled: claim at 62 while still working and SSA withholds $1 for every $2 you earn over $24,480 (2026). Spousal and survivor benefits are not modeled, and for couples they can dwarf this math: the surviving spouse keeps the larger of the two checks, delayed credits included. Finally, the calculator assumes you live exactly to your expectancy — nobody does. Treat the break-even as a planning line, not a prophecy.

Who uses this

• The healthy 62-year-old with savings to bridge the gap: can afford to wait, and each year past FRA is a guaranteed 8% raise no annuity on the market matches — they run the calculator to see the $170,484 prize at 85.
• The worker with health concerns or a short-lived family: if the break-even at ~78.5 looks unreachable, claiming at 62 banks $168,000 before 70 that waiting can never recover — they check how far below break-even their expectancy falls.
• The married higher earner: delaying to 70 isn’t just about their own lifetime total — it permanently raises the survivor benefit for whichever spouse lives longest, often the most valuable move a couple can make.
• The 63-year-old still working full-time: discovers the earnings test the expensive way — $1 withheld per $2 over $24,480 in 2026 — and uses the calculator to compare claiming later against working less.

Accuracy & limitations

Full retirement age uses month precision from your birth year (66 for 1943–1954, 66 + 2 months per year for 1955–1959, 67 for 1960+), and the early-claim reduction and delayed credits are applied by the exact month — the same arithmetic SSA uses. The COLA clock starts at 62 for all three streams, matching how SSA applies COLAs to your earnings record even before you claim; that is why the nominal break-even (~78.5 at 2.5% COLA) sits a little earlier than the ~80.4 figure quoted in today’s dollars. This is an educational illustration, not SSA advice: it does not model income tax (up to 85% of benefits can be taxable), the earnings test, spousal or survivor benefits, Medicare premium deductions, or the possibility that Congress changes the rules — and the trustees have flagged long-run shortfalls. Your PIA is treated as a today’s-dollar estimate from your statement. Confirm any real filing decision with your SSA record and, for big money, a fiduciary advisor.