When it comes to Social Security, there’s no question that timing is one of the biggest financial decisions of your retirement. The difference between claiming early (at 62) versus waiting until 70 can add up to hundreds of thousands of dollars over your lifetime.
But what if you don’t need the money to live on, but just invest it? Could you take it anyway, invest it, and come out ahead (vs. waiting til 70 to claim and then start investing? Let’s explore both strategies. Let’s look at some lifetime portfolio values from you Social Security benefit.
The Break-Even Age
If you claim at 62, you start collecting smaller checks earlier. If you wait until 70, you collect bigger checks later.
The break-even point — where waiting finally catches up with claiming early — usually happens around age 80–82.
Live past that? Waiting typically wins.
Pass away sooner? Taking early often leaves you ahead.
The difference between claiming at 62 and waiting until 70 can indeed add up to hundreds of thousands of dollars — but it depends on the path you take.
If you claim early and spend it, you lock in smaller checks for life. Waiting until 70 gives you a much larger guaranteed monthly income stream (about 75–80% higher). In our example, that’s the difference between a $2,000/month benefit at 62 and about $3,500/month at 70 — roughly a 77% increase — plus COLA increases even while you’re waiting.
If you claim early and invest the checks, the story changes. By putting that income into the stock market, you’re betting on growth that could exceed Social Security’s built-in 8% yearly increase. If markets deliver, your invested balance could be far greater — but it’s not guaranteed. Investing in the market carries risk…sometimes lots of risk.
In essence, delaying Social Security is like buying a government-backed deferred annuity with inflation protection. Taking it early and investing trades that security for potential upside in a riskier portfolio.
This makes the contrast really clear: “guaranteed annuity-like income vs. risky but potentially higher-return investment.”
What if you claimed at 62 and invested the money, or waited until age 70 and then started investing?
Let’s assume:
Benefit at 62 = $2,000/month
Benefit at 70 = $3,500/month
Investment = 60/40 stock-bond portfolio earning 8% annually
Timeline = Age 62 to 95
- Includes a 2.5% COLA (cost of living increase)
The Numbers at Key Ages
(Rounded estimates based on assumptions above)
At 8%, the 62+invest strategy leads until age ~94–95. At 6%, the 70 strategy catches up in your mid-80s. At 5%, waiting at 70 pulls ahead by ~85 and never looks back.
Claim at 62 & Invest
Longevity risk: if you live into your 90s, waiting until 70 produces more lifetime income unless your investments deliver consistently high returns.
Pros:
Immediate cash flow — assuming you don’t need it, you can put it to work right away (think time in the market).
Compounding advantage: those 8 extra years of contributions and growth give you a strong lead through your 70s and 80s.
Flexibility and control over how the money is invested or spent.
Cons:
Market risk: if long-term returns are closer to 5% than 8%, the “early & invest” edge disappears by your mid-80s.
Behavioral risk: discipline is required not to spend the money instead of investing.
Lower guaranteed base income — your check will always be smaller than if you had waited, which could hurt if you live into your 90s and markets underperform.
Claim at 70 & Invest
This is the risk-free path — Social Security’s ‘delayed retirement credits’ are guaranteed, while market returns are not.
Pros:
Significantly bigger monthly check for life (about 75% higher than at 62).
Guaranteed, inflation-adjusted income — protects you from longevity and inflation risk.
Survivor benefit for a spouse is higher, which matters for couples.
If invested, the larger checks grow meaningfully and can eventually catch up — by age 95 in the 8% return scenario, or as early as 85 in a 5% return world.
Cons:
You need to live long enough for the bigger checks to catch up.
You give up 8 years of potential compounding (the opportunity cost is clear in the charts).
Requires other reliable income or assets to bridge the gap until 70.
Framing:
At 62, you’re leveraging time in the market.
At 70, you’re leveraging guaranteed higher income for life.
Both can “work” — which is better depends on longevity, market performance, spending discipline, and spousal situation.
The below chart shows what happens if the returns are more like 5% on the age 62 benefit. Ate age 85, the 70 claiming age begins to look better financially.
The Bottom Line
If you’re confident in your health and expect to live well into your 90s, waiting until 70 gives you a much larger guaranteed monthly income stream (about 75–80% higher). In our example, that’s the difference between a $2,000/month benefit at 62 and about $3,500/month at 70 — roughly a 77% increase — plus COLA increases even while you’re waiting.
If you don’t need the income and have the discipline to invest it, claiming at 62 and investing can keep you ahead for decades — but the strategy depends heavily on market returns.
If you need the income right away, claiming at 62 is the practical choice, regardless of the math.
Ultimately, Social Security is personal. The “right” claiming age depends on your health, wealth, goals, risk tolerance, and whether you have a spouse depending on your benefit.
Want to see your break-even age — and whether claiming early or waiting makes sense for you? Inside the Her Retirement Collective, we’ll run your Social Security strategy side by side so you can make the best decision for your life. Reach out to us at: retire@herretirement.com and we can help you Know More, Have More & Live More.
