🏛️ Social Security Calculator
Estimate your monthly Social Security benefit at 62, Full Retirement Age (67), and 70 based on your earnings history. Compare all three claiming ages by monthly amount and total lifetime benefits, find the break-even year for delaying, calculate your spouse's benefit, and understand the earnings test if you claim early while still working.
🏛️ Social Security Estimator
⚖️ Break-Even Age Analysis
At what age does waiting to claim become financially superior? Run calculator first.
👫 Spousal & Survivor Benefits
Spousal Benefit Rules
Survivor Benefit Rules
📊 Spousal Benefit Estimator
📐 How Social Security Benefits Are Calculated
Step 1: Average Indexed Monthly Earnings (AIME)
Step 2: Primary Insurance Amount (PIA)
Step 3: Adjustments for Claiming Age
2025 Social Security Facts
❓ Frequently Asked Questions
Social Security Calculator - When to Claim and How Claiming Age Affects Your Lifetime Benefit
The decision of when to claim Social Security is one of the most consequential financial choices in retirement planning - and it's permanent. Claiming at 62 locks in a ~30% reduction for life. Waiting until 70 increases your benefit by ~32% above FRA. The right answer depends on your health, financial needs, spouse's situation, and how long you expect to live. This calculator makes the comparison concrete with your specific numbers.
How Social Security Benefits Are Calculated
Your Social Security benefit is based on your highest 35 years of earnings, indexed for wage inflation. The SSA calculates your Average Indexed Monthly Earnings (AIME), then applies a progressive benefit formula (the PIA formula) to determine your Primary Insurance Amount:
- 90% of the first $1,174 of AIME (2025 bend points)
- 32% of AIME from $1,174 to $7,078
- 15% of AIME above $7,078
The progressive formula means lower earners receive a higher percentage of their pre-retirement income - Social Security replaces approximately 40–50% of income for average earners but only 25–30% for high earners.
Claiming Age Impact - The Three Key Options
Claiming Before FRA (62–66)
- Reduction: 5/9% per month for first 36 months early, 5/12% for additional months
- At 62 (FRA=67): permanent 30% reduction
- At 63: ~25% reduction. At 64: ~20%. At 65: ~13.3%. At 66: ~6.7%.
- Good if: health concerns, immediate income needed, shorter life expectancy
- Earnings test applies if you're still working - benefit withheld above $22,320/year (2025)
Claiming At or After FRA (67–70)
- At FRA (67): full Primary Insurance Amount (PIA) - 100%
- Delayed Retirement Credits: +8% per year after FRA (2/3% per month)
- At 68: +8%. At 69: +16%. At 70: +24% above FRA.
- Good if: healthy, have other income, want maximum guaranteed income
- No earnings limit after FRA - work and collect simultaneously
- Delayed credits do NOT apply to spousal benefits
Spousal and Survivor Benefits - Often Overlooked
The spousal benefit strategy significantly affects how couples should approach claiming:
- Spousal benefit: A spouse who earned less (or didn't work) can claim up to 50% of the higher earner's FRA benefit (PIA). This is the maximum - delayed credits do not increase spousal benefits. Claiming before your own FRA reduces the spousal benefit.
- Survivor benefit: When one spouse dies, the survivor can claim the deceased spouse's full benefit (100%, not 50%). If the higher earner delays to 70, the survivor inherits the larger 70-age benefit - protecting the surviving spouse for potentially decades.
- Divorced spouse: If married 10+ years and currently unmarried, a divorced spouse can claim up to 50% of the ex-spouse's benefit without affecting the ex-spouse's benefit. Both must be at least 62.
- The optimal couple strategy: Often, the lower earner claims early (to provide income) while the higher earner delays to 70 (to maximise the survivor benefit). This approach provides both immediate income and long-term survivor protection.