The decision to claim Social Security at 62 or wait until 70 is a question of math, health, and life expectancy. The monthly benefit difference is substantial — 77% more at 70 than at 62 for someone with FRA 67. But the cumulative lifetime total depends entirely on how long you live.
The Exact Monthly Difference: 62 vs 70
For someone born in 1960 or later (FRA = 67):
- Claiming at 62: 70% of PIA — a permanent 30% reduction
- Claiming at 70: 124% of PIA — an 8% per year delayed credit for 36 months past FRA
- Monthly difference: 54 percentage points of PIA, or 77% more per month at 70 than at 62
On a $2,000 PIA: $1,400/month at 62 vs $2,480/month at 70. That is $1,080 more per month for life — $12,960 more per year.
Break-Even Analysis by Income Level
The break-even age is when total lifetime benefits from claiming at 70 surpass total benefits from claiming at 62. Below the break-even age, claiming at 62 produces more total income. Above it, waiting to 70 wins.
| PIA Amount | At 62/mo | At 70/mo | Monthly Gain | Break-Even Age |
|---|---|---|---|---|
| $1,000 | $700 | $1,240 | +$540 | Age ~80 |
| $1,500 | $1,050 | $1,860 | +$810 | Age ~80 |
| $2,000 | $1,400 | $2,480 | +$1,080 | Age ~80.5 |
| $2,500 | $1,750 | $3,100 | +$1,350 | Age ~80.5 |
| $3,000 | $2,100 | $3,720 | +$1,620 | Age ~81 |
| $4,152 (maximum FRA) | $2,831 | $5,181 | +$2,350 | Age ~81 |
Lifetime Total Comparison
For a $2,000 PIA, claiming at 62 vs 70, here is how cumulative lifetime benefits compare at different ages of death (FRA = 67):
| Age at Death | Total if Claimed at 62 | Total if Claimed at 70 | Winner |
|---|---|---|---|
| 75 | $218,400 | $148,800 | 62 wins by $69,600 |
| 78 | $268,800 | $238,080 | 62 wins by $30,720 |
| 80.5 (break-even) | ~$302,400 | ~$302,400 | Equal |
| 85 | $369,600 | $446,400 | 70 wins by $76,800 |
| 90 | $436,800 | $594,240 | 70 wins by $157,440 |
The Inflation Advantage of Waiting
One factor the simple break-even analysis misses: Social Security COLAs are applied to your base benefit. A higher base benefit at 70 means more dollar gain from each annual COLA. In 2026, the 2.8% COLA added $39.20/month to a $1,400 base (62 claimer) but $69.44/month to a $2,480 base (70 claimer). Over 20 years of retirement, this compounding effect adds significantly to the lifetime benefit advantage of waiting.
The Survivor Benefit Angle
For married couples, the higher earner's benefit becomes the survivor benefit when they die. This makes the claiming decision not just about your own lifetime total — it is about the income available to your spouse for potentially decades after you are gone. A higher earner claiming at 70 and dying at 78 still leaves their spouse with $2,480/month for life instead of $1,400/month. The survivor benefit calculation often changes the optimal strategy entirely for married couples.
Calculate Your Personal Break-Even Age
Enter your earnings to see your exact monthly benefit at 62, 67, and 70 plus your break-even age.
Open Calculator →