What's the best age to claim Social Security?

There's no universal best age. You can claim as early as 62 with a permanently reduced benefit, at full retirement age (about 67 for most people today) for the full amount, or wait until 70 for the largest check. Claiming early can suit those who need the income or have health concerns; delaying suits those who expect a long life or want to maximize a survivor benefit.

How much does waiting increase my benefit?

Your benefit grows for each year you delay past full retirement age, up to age 70 — roughly 8% per year of delayed retirement credits, on top of the increase from full retirement age itself. Claiming before full retirement age permanently reduces the benefit.

How does claiming age affect a surviving spouse?

When one spouse dies, the survivor generally keeps the larger of the two benefits and loses the smaller. So the higher earner delaying to age 70 doesn't just raise their own check — it raises the survivor benefit for life, which can protect a surviving spouse for decades.

When to claim Social Security: 62, 67, or 70?

It’s one retirement decision you mostly can’t undo, and it sets your income for the rest of your life. The “right” age isn’t about beating the system — it’s about your health, your other income, and, for couples, protecting whoever lives longer.

The three doors

Claim early (from 62). You get checks sooner, but permanently reduced — a meaningful cut versus your full benefit.
Full retirement age (~67 for most today). Your full, unreduced benefit.
Delay to 70. Each year you wait past full retirement age adds delayed retirement credits (roughly 8%/year), producing the largest possible check. Waiting past 70 adds nothing.

The break-even math

Claiming early means more checks but smaller ones; delaying means fewer but larger. There’s a break-even age — usually around the early-to-mid 80s — beyond which the delayer comes out ahead in total dollars. So the bet is partly about longevity: expect a long life (good health, family history), and delaying tends to win; have health concerns or need the money, and claiming earlier can be right. Use our retirement calculator to see how the income fits your plan.

The survivor angle most couples miss

Here’s the part that quietly matters most for married couples: when one spouse dies, the survivor generally keeps the larger of the two benefits and loses the smaller. So if the higher earner delays to 70, they’re not just boosting their own check — they’re locking in a bigger survivor benefit that can support a widow or widower for decades. For couples, coordinating claiming ages is often worth more than optimizing either person alone. This connects directly to protecting a surviving spouse.

How to bridge income if you delay

Delaying is powerful but creates a gap: how do you pay the bills from, say, 65 to 70 with no Social Security yet? Common bridges include drawing from retirement accounts in those years (which can double as low-income Roth-conversion years), a cash buffer, or other guaranteed income. Some households also use the cash value of a life insurance policy or a pension as part of the bridge, so they can afford to wait for the larger lifetime check.

Frequently asked questions

What's the best age to claim?: No universal answer. Early (62) means smaller permanent checks; full retirement age (~67) is the full amount; 70 is the largest. It depends on income needs, health, and longevity.
How much does waiting add?: Roughly 8% per year of delayed credits past full retirement age, up to 70. Claiming before full retirement age permanently reduces the benefit.
How does it affect a surviving spouse?: The survivor keeps the larger of the two benefits. The higher earner delaying to 70 raises the survivor benefit for life — important protection for whoever lives longer.

Keep exploring: Protecting a surviving spouse · Pension vs lump sum · The 4% rule · Retirement income strategies

Educational only; not financial advice. Social Security rules, full retirement age, and credits depend on your birth year and current law — confirm specifics at ssa.gov or with a professional.