Deciding when to claim Social Security retirement benefits is one of the most important financial decisions you will make. Claim too early and you lock in a permanently reduced benefit. Wait too long and you may leave money on the table. Here is how to think through the decision.
Your Full Retirement Age (FRA)
Your full retirement age is the age at which you receive 100% of your calculated Social Security benefit. It is based on your birth year:
- Born 1943–1954: Full retirement age is 66
- Born 1955–1959: Full retirement age increases by 2 months per year (66 and 2 months through 66 and 10 months)
- Born 1960 or later: Full retirement age is 67
Claiming Early at Age 62
You can start Social Security as early as age 62. But your monthly benefit is permanently reduced by up to 30% if you were born in 1960 or later.
The reduction is roughly:
- 5/9 of 1% per month for the first 36 months before your FRA
- 5/12 of 1% per month beyond 36 months
If your FRA is 67 and you claim at 62, that is a 30% reduction for life.
Delaying Past Your Full Retirement Age
For every year you delay claiming beyond your full retirement age, your benefit grows by 8% per year, up to age 70. That is a guaranteed, permanent increase.
If your FRA is 67 and you wait until 70, your benefit is 24% higher than at FRA — and 77% higher than if you had claimed at 62.
The Break-Even Analysis
Delaying Social Security pays off if you live long enough to recoup the foregone early payments. The break-even point is typically in your late 70s to early 80s.
If you claim at 62 instead of 67, you get five more years of payments — but at a reduced rate. If you live past roughly age 79, you would have collected more total money by waiting until 67.
Factors That Influence the Decision
Health and life expectancy. If you have serious health issues or a family history of shorter lifespan, claiming early may make sense. If you are in good health, delaying is usually better.
Whether you are still working. If you claim before your FRA and continue working, Social Security withholds $1 in benefits for every $2 you earn above an annual limit ($23,400 in 2026). After FRA, there is no earnings limit.
Spousal benefits. Your claiming decision affects your spouse’s potential survivor benefit. If you are the higher earner, delaying may protect your spouse with a larger survivor benefit if you die first.
Other income sources. If you have sufficient retirement savings, you can afford to delay Social Security and let it grow. If you need the income immediately, claiming earlier may be necessary.
Social Security for Married Couples
Married couples have more options. The lower-earning spouse may want to claim earlier, while the higher earner delays to 70 to maximize the eventual benefit — and the survivor benefit the remaining spouse collects.
How Social Security Benefits Are Calculated
Your benefit is based on your 35 highest-earning years, adjusted for inflation. The Social Security Administration calculates your Primary Insurance Amount (PIA), which is your benefit at full retirement age. You can view your estimated benefit at ssa.gov using your personal my Social Security account.
Taxes on Social Security
Up to 85% of your Social Security benefits may be taxable depending on your total income. If your combined income (adjusted gross income + nontaxable interest + half of your Social Security benefit) exceeds $34,000 for individuals or $44,000 for married couples, up to 85% is taxable.
Bottom Line
There is no universally correct answer for when to claim Social Security. If you are in good health and can afford to wait, delaying to 70 produces the highest monthly benefit and the best hedge against a long retirement. If health or financial need drives the decision, claiming at 62 or your FRA may be the right choice. Model the numbers using your actual benefit estimate from ssa.gov.