The Moment
You are approaching retirement age and facing one of the most consequential financial decisions of your life: when to start Social Security benefits. You can claim as early as 62 or as late as 70. The difference in lifetime benefits can exceed $100,000-$200,000.
This decision is irreversible (with very limited exceptions) and affects your income for the rest of your life. Getting it right is worth significant analysis.
The Numbers
Assuming a full retirement age (FRA) benefit of $2,500/month:
| Claiming Age | Monthly Benefit | Annual Benefit | Cumulative by 80 | Cumulative by 85 | Cumulative by 90 | |---|---|---|---|---|---| | 62 | $1,750 | $21,000 | $378,000 | $483,000 | $588,000 | | 67 (FRA) | $2,500 | $30,000 | $390,000 | $540,000 | $690,000 | | 70 | $3,100 | $37,200 | $372,000 | $558,000 | $744,000 |
The break-even points: - 62 vs 67: Age ~79. If you live past 79, claiming at 67 wins. - 62 vs 70: Age ~82. If you live past 82, claiming at 70 wins. - 67 vs 70: Age ~82. If you live past 82, claiming at 70 wins.
Average life expectancy for a 62-year-old: 84 (men) to 87 (women). Most Americans live past the break-even point, making delayed claiming the statistically optimal choice.
When to Delay (Most People)
Delay until 70 if: - You are in good health and expect to live past 82 - You have other income or savings to bridge the gap from 62/67 to 70 - You are the higher earner in a married couple (your benefit becomes the survivor benefit) - You want the maximum guaranteed inflation-adjusted income stream
The 8% annual increase for delaying is extraordinary. No safe investment offers a guaranteed 8% annual return, inflation-adjusted, for life. Social Security delay is the best "investment" available to most retirees.
When to Claim Early
Claim at 62 if: - You are in poor health and do not expect to live past 78-80 - You need the income to cover basic expenses and have no other source - You are unemployed and cannot find work - You have a much younger spouse who will benefit from their own higher benefit (not a survivor benefit)
Spousal coordination: In married couples, the higher earner should almost always delay to 70 (maximizes the survivor benefit). The lower earner can claim earlier, especially if the couple needs income during the gap years.
Retirement Savings Projector
What to explore next
- →How do I coordinate Social Security with my spouse?
- →Should I use a Social Security bridge strategy?
- →How is Social Security income taxed?
Frequently Asked Questions
What if I claim at 62 and keep working?
If you earn above $22,320/year (2025) while claiming before FRA, Social Security withholds $1 for every $2 over the limit. This is not lost — it is returned as a higher benefit after FRA. But it creates cash flow complexity. If you are still working, delay claiming.
Is Social Security going to run out?
The Social Security trust fund is projected to be depleted by ~2035, after which the system can pay roughly 80% of scheduled benefits from ongoing payroll taxes. Congress will likely make adjustments (higher retirement age, higher payroll tax, means testing) before then. Planning for 75-80% of your projected benefit is a reasonable conservative assumption.