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When Should You Claim Social Security? Age 62 vs. 67 vs. 70

By the Can I Retire Calc team · Last updated October 30, 2026 · General education, not personal advice

For many retirees, Social Security is the largest source of guaranteed income. When you claim it is one of the most important retirement decisions you will make, and it is hard to undo.

Three key ages

How much does your age matter?

If your full retirement age is 67, claiming at 62 permanently reduces your monthly benefit by about 30%. Each year you wait beyond your full retirement age, up to age 70, increases your benefit by about 8%. That means claiming at 70 can pay roughly 24% more than claiming at 67.

ExampleSuppose your benefit at 67 would be $2,000 a month. At 62 it would be about $1,400 a month. At 70 it would be about $2,480 a month. These are illustrations; your own estimate is on your my Social Security account at ssa.gov.

The break-even idea

Waiting means collecting fewer checks in total at first, but each check is bigger. If you live long enough, the larger checks catch up. The break-even age often falls somewhere in the late 70s to early 80s, depending on which ages you compare. If you expect to live beyond that, delaying tends to pay off.

Reasons people claim early

Reasons to delay

Working while you claim

If you claim before full retirement age and keep working, an earnings limit may temporarily reduce your benefits. Benefits withheld are generally credited back later, but the rules are detailed, so check ssa.gov.

How to use this in the calculator

Enter the monthly benefit you expect at age 67 in the "Social Security / pension" field, then open Advanced options and choose a Social Security start age between 62 and 70. The calculator adjusts your benefit for that age and, if benefits start after you retire, makes your savings cover the full income until then. Try 62, 67 and 70 one after another to see how much the decision matters for your plan.

Key takeawaysClaiming earlier gives you smaller checks for life; waiting gives you larger ones. The best age depends on your health, your other savings, your marital situation and your need for income. This article is general education, not personal advice.
Check your own numbers
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This article is for general educational purposes and is not financial, tax or legal advice. Rules and limits change; confirm details with official sources or a qualified professional. See our Disclaimer.