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Social Security is the largest source of retirement income for most Americans. Getting your claiming strategy right can mean the difference of tens of thousands of dollars over your lifetime.
This guide explains how Social Security works, how your benefit is calculated, and how to decide the best time to claim in 2026.
Rates and figures as of May 2026.
How Social Security Works
Social Security is a federal program that provides retirement, disability, and survivor benefits. You earn credits by working and paying Social Security taxes (FICA taxes). In 2026, you earn one credit for each $1,730 in earnings, up to four credits per year.
You need 40 credits (about 10 years of work) to qualify for retirement benefits. The amount you receive is based on your 35 highest-earning years, adjusted for wage inflation.
Full Retirement Age (FRA) in 2026
| Birth Year | Full Retirement Age |
|---|---|
| 1943–1954 | 66 |
| 1955 | 66 and 2 months |
| 1956 | 66 and 4 months |
| 1957 | 66 and 6 months |
| 1958 | 66 and 8 months |
| 1959 | 66 and 10 months |
| 1960 and later | 67 |
When Can You Start Collecting?
You can begin collecting Social Security retirement benefits as early as age 62. But the earlier you claim, the lower your monthly benefit — permanently.
You can also delay claiming past your FRA, up to age 70. For every year you delay past FRA, your benefit grows by 8%. After 70, there is no additional increase.
How Claiming Age Affects Your Benefit
| Claiming Age | Effect on Benefit (FRA of 67) |
|---|---|
| 62 | 30% reduction (70% of FRA benefit) |
| 63 | 25% reduction |
| 64 | 20% reduction |
| 65 | 13.3% reduction |
| 66 | 6.7% reduction |
| 67 (FRA) | 100% — full benefit |
| 68 | 108% of FRA benefit |
| 69 | 116% of FRA benefit |
| 70 | 124% of FRA benefit |
How to Decide When to Claim
Claim Early (Age 62–64) If:
- You have serious health issues and expect a shorter-than-average lifespan
- You need the income to cover living expenses and have no other options
- You are widowed or divorced and eligible for spousal benefits at a higher amount
Claim at Full Retirement Age (67) If:
- You are in average health and want a balanced approach
- You are still working part-time and want to avoid the earnings test
- Your spouse wants to claim early while you wait to maximize one income stream
Delay to Age 70 If:
- You are in good health and expect to live into your 80s or beyond
- You have other retirement savings to live on while you wait
- You want to maximize monthly income for life — the 8%/year increase from FRA to 70 is hard to beat
The Break-Even Analysis
To determine whether delaying pays off, you calculate the break-even age — the point where total lifetime benefits from waiting exceed total benefits from claiming early.
Example: If your FRA benefit is $2,000/month at 67 vs $1,400/month if you claim at 62:
- Claiming at 62 gives you 5 extra years of payments: $1,400 x 60 months = $84,000 in payments before 67
- After 67, you receive $600/month more by waiting
- Break-even: $84,000 / $600 = 140 months = about age 79
If you live past 79, delaying was the better financial choice. If you do not, claiming early was better. The average American who reaches 62 lives to about 84 — so for most people, waiting until at least FRA makes financial sense.
Spousal Benefits
A spouse who has not worked (or has lower lifetime earnings) can collect up to 50% of their partner’s FRA benefit. Key rules:
- Your own benefit must be less than the spousal benefit to receive it
- Spousal benefits do not increase by waiting past FRA
- You must be at least 62 to claim spousal benefits (62 with reduced benefit, FRA for full 50%)
Working While Collecting Social Security
If you are under your FRA and collect Social Security while working, your benefits are temporarily reduced:
- Before the year you reach FRA: $1 withheld for every $2 earned above $22,320 (2026 limit)
- In the year you reach FRA: $1 withheld for every $3 earned above $59,520
- Once you reach FRA: You can earn any amount with no benefit reduction
Note: Withheld benefits are not lost. Social Security recalculates your benefit at FRA and increases it to account for months when benefits were withheld.
Social Security Taxes
Up to 85% of your Social Security benefit may be taxable at the federal level, depending on your combined income (adjusted gross income + tax-exempt interest + half of Social Security benefits):
- Under $25,000 (single) / $32,000 (married): No tax on benefits
- $25,000–$34,000 (single) / $32,000–$44,000 (married): Up to 50% of benefits taxable
- Above $34,000 (single) / $44,000 (married): Up to 85% of benefits taxable
Key Takeaways
- Full retirement age is 67 for anyone born in 1960 or later
- Claiming at 62 permanently reduces your benefit by up to 30%
- Delaying to 70 permanently increases your benefit by 24% above FRA
- The break-even age for delaying is typically around 79 — if you expect to live longer, waiting pays off
- Spousal benefits allow a non-working spouse to collect up to 50% of the working spouse’s FRA benefit