Social Security Benefits Explained: When to Claim and How Much You'll Get

For most Americans, Social Security provides 30–50% of retirement income. The decisions you make about when to claim can mean a difference of $100,000 or more over your lifetime. Here's what you need to know.

How Social Security Benefits Are Calculated

Your benefit is based on your 35 highest-earning years. The SSA calculates your Average Indexed Monthly Earnings (AIME), then applies a formula to get your Primary Insurance Amount (PIA) — the amount you receive at full retirement age. If you have fewer than 35 years of earnings, zeros are averaged in.

Full Retirement Age (FRA)

Your FRA depends on your birth year. For anyone born in 1960 or later, FRA is 67. Claiming at exactly FRA gives you 100% of your benefit. Claiming early reduces it; claiming late increases it.

Early vs Late Claiming

• Claim at 62 (earliest): Receive 70% of your full benefit — permanently reduced
• Claim at 67 (FRA): Receive 100% of your full benefit
• Claim at 70 (latest): Receive 124% of your full benefit — permanently increased
• Every year you delay past FRA adds 8% to your benefit

When Does It Pay to Wait?

Delaying from 62 to 70 increases your benefit by 77%. The breakeven point — when the higher late benefit surpasses the total received by claiming early — is typically around age 80. If you expect to live past 80, waiting generally pays off. If health is poor, claiming earlier may make more sense.

Spousal Benefits

Spouses can claim up to 50% of the higher-earner's benefit if their own benefit is lower. Divorced spouses (married 10+ years) can claim the same way without affecting the ex-spouse's benefit. Survivor benefits allow widows/widowers to claim 100% of the deceased spouse's benefit.