What is Full Retirement Age (FRA)?

Your Full Retirement Age (FRA) is the official age at which you are eligible to receive 100% of your primary insurance benefit amount from the Social Security Administration (SSA). You can determine your exact age using our Social Security Full Retirement Age Calculator.

If you claim before reaching this age, your monthly check is permanently reduced. If you claim after reaching this age (up to age 70), your monthly check is permanently increased.

How Your Birth Year Determines Your FRA

Your FRA is set by law based on the year you were born:

  • Born 1943 to 1954: Your Full Retirement Age is 66.
  • Born 1955: Your Full Retirement Age is 66 and 2 months.
  • Born 1956: Your Full Retirement Age is 66 and 4 months.
  • Born 1957: Your Full Retirement Age is 66 and 6 months.
  • Born 1958: Your Full Retirement Age is 66 and 8 months.
  • Born 1959: Your Full Retirement Age is 66 and 10 months.
  • Born 1960 or later: Your Full Retirement Age is 67.

📖 Real-Life Scenario

Calculating the Lifetime Difference Between Claiming Early and Waiting

Janet, born February 1959 — Pennsylvania Retired hospital administrator | FRA: 66 years and 10 months

Janet's Primary Insurance Amount (PIA) at her Full Retirement Age of 66 years and 10 months was $2,100 per month. She considered claiming at 62, which would permanently reduce her benefit by 30% to $1,470 per month. She ran a lifetime projection: claiming at 62 and living to 85, she would collect for 276 months at $1,470 = $405,720 total. Waiting until FRA and living to 85, she would collect for 218 months at $2,100 = $457,800 total. Her break-even age — the point where the higher FRA benefit outpaces the total from early claiming — was approximately 79. Because women in her family typically reach their mid-80s, Janet decided to wait until FRA, expecting to collect $52,000 more in total lifetime benefits.

Key Numbers in This Case:
  • PIA at FRA: $2,100/month
  • Early claiming at 62: $1,470/month (30% permanent reduction)
  • Lifetime total at 62 (to age 85): approximately $405,720
  • Lifetime total at FRA (to age 85): approximately $457,800
  • Break-even age in Janet's case: approximately 79
💡 Key Takeaway: The break-even age for most Social Security claiming decisions is between 78 and 82 — if your health and family history suggest you may live past this range, waiting for a higher benefit is usually the stronger financial decision.

The Impact of Claiming Early

You can choose to claim retirement benefits as early as age 62. However, doing so reduces your benefits significantly:

  1. If your FRA is 67: Claiming at age 62 reduces your monthly check by 30% permanently.
  2. If your FRA is 66: Claiming at age 62 reduces your monthly check by 25% permanently.

For example, if your 100% benefit amount is $2,000 at age 67, claiming at age 62 would reduce your check to $1,400 per month.

The Benefit of Waiting (Delayed Credits)

For every year you wait to claim past your FRA (up to age 70), your monthly benefit increases by 8% per year.

  • If your FRA is 67: Waiting until age 70 increases your monthly check by 24% permanently.
  • If your FRA is 66: Waiting until age 70 increases your monthly check by 32% permanently.

Using the same example, if your benefit is $2,000 at age 67, waiting until age 70 increases your check to $2,480 per month. There is no additional benefit to waiting past age 70.

⚠️ Common Mistakes to Avoid

❌ Mistake 1: Claiming at 62 Without Running a Break-Even Calculation

The most common Social Security planning mistake is claiming at 62 — the earliest possible age — without using a [Social Security break-even calculator](/tools/social-security-break-even-calculator/) to determine how many years it takes for the cumulative higher benefit from waiting to outpace the cumulative lower benefit from claiming early. The reduction for early claiming is permanent and applies every month for the rest of your life. A benefit of $2,100 at FRA becomes only $1,470 if claimed at 62.

✅ What to Do Instead:
  • Use SSA's free benefit calculator at ssa.gov/benefits/retirement/planner/calculator.html with your actual earnings record to model benefits at different claiming ages.
  • Calculate your personal break-even age: divide the total benefit foregone by claiming early (in one year) by the monthly benefit increase from waiting (using your specific numbers).
  • Factor in your health status, family history, and whether you are married — married couples often benefit from having the higher earner delay as long as possible to maximize the survivor benefit.

❌ Mistake 2: Not Accounting for Survivor Benefits When Planning as a Couple

When one spouse dies, the surviving spouse receives the higher of their own benefit or the deceased spouse's benefit. If the higher earner claimed early and received a permanently reduced benefit, the survivor's lifetime income is also reduced — sometimes by hundreds of dollars per month for decades. Many couples optimize only for their current joint income and overlook survivor benefit implications.

✅ What to Do Instead:
  • In a two-income household, discuss the survivor benefit impact of each possible claiming scenario — a financial planner or the SSA's online survivor benefit calculator can model this.
  • The higher earner should consider delaying to 70 if possible, as this maximizes the survivor benefit the lower earner would receive after the higher earner's death.
  • Review Social Security's publication "What Every Woman Should Know" (available at ssa.gov) for specific guidance on survivor benefit planning for couples.

❌ Mistake 3: Working While Collecting Social Security Before Full Retirement Age Without Knowing the Earnings Test

If you claim Social Security before FRA and continue working, your benefits are temporarily reduced if your annual earnings exceed the earnings test limit. In 2026, for each $2 in earnings above $22,320 (the annual exempt amount for beneficiaries under FRA), SSA withholds $1 in benefits. This is not a permanent reduction — withheld benefits are restored after you reach FRA through a recalculation — but it surprises many seniors who expect their full early benefit.

✅ What to Do Instead:
  • If you plan to work part-time while collecting early Social Security, check the current year's earnings test threshold at ssa.gov — the limit adjusts annually.
  • Calculate whether collecting Social Security while working actually increases your net monthly income after the earnings test reduction, payroll taxes on your wages, and income taxes on benefits.
  • Once you reach FRA, the earnings test disappears entirely — you can earn any amount without any reduction in your benefit.