When to Claim Social Security: 62 vs Full Retirement Age vs 70 | Finzony

You can start claiming Social Security as early as 62 or as late as 70 — and the difference between those two choices can be worth hundreds of thousands of dollars over a long retirement. There's no single right answer, but there is real math behind the decision.

Your Full Retirement Age (FRA) sets the baseline

Your FRA depends on your birth year:

Born 1943–1954: FRA is 66
Born 1955–1959: FRA increases gradually from 66 and 2 months to 66 and 10 months
Born 1960 or later: FRA is 67

Your benefit amount at FRA is your "full" benefit — the number your Social Security statement shows as your baseline.

Claiming early: 62 to FRA

Claim before your FRA and your benefit is permanently reduced — not temporarily, for the rest of your life. Claiming at 62 (the earliest possible age) typically reduces your monthly benefit by about 25–30% compared to your FRA amount, depending on exactly how many months early you claim.

Delaying: FRA to 70

For every year you delay past your FRA, up to age 70, your benefit grows by about 8% per year through delayed retirement credits. There's no benefit to delaying past 70 — your benefit stops growing at that point, so claiming later than 70 leaves money on the table for no additional gain.

The break-even math

Delaying claims trades smaller-but-longer payments (if you claim early) for larger-but-shorter payments (if you delay) — the "break-even age" where total lifetime benefits equalize is typically in the late 70s to early 80s, depending on your specific numbers. If you live well past that break-even age, delaying pays off. If your health or family history suggests a shorter lifespan, claiming earlier can result in more total money received.

Reasons people claim early despite the reduction

Health concerns or family history suggesting a shorter life expectancy
Need for income now — forced retirement, job loss, or caregiving responsibilities
Preference for guaranteed income sooner over a larger, later payout

Reasons people delay past FRA

Still working and earning enough to cover expenses without Social Security
Want to maximise the survivor benefit for a spouse
Longevity in the family and good personal health
Other retirement income sources (401(k), pension) can bridge the gap until 70

Married couples: it's a joint decision

Spousal and survivor benefits are tied to each spouse's claiming decision. Often, it makes sense for the higher earner to delay as long as possible — since that becomes the surviving spouse's benefit for the rest of their life — while the lower earner claims earlier. This is a case where running the numbers as a household, not as two individuals, actually matters.

Model your own timeline

Use Finzony's Social Security Calculator to see how your specific benefit changes at 62, your FRA, and 70, based on your actual earnings history.

This article is for educational purposes only and does not constitute financial advice. Social Security rules and benefit formulas are set by the SSA and subject to change — check ssa.gov or consult a financial advisor for guidance specific to your situation.