Social Security at 62, 67, or 70: Here’s What the Math Actually Says
Let me be straight with you. I spent way too long overthinking this question. Every financial website out there has some calculator or chart telling you what to do, and a lot of them contradict each other. So let me just walk you through the real math using my actual Social Security numbers and you can see how this plays out.
I pulled my SSA statement and here’s what I’m looking at:
- Take it at 67 (my full retirement age): $3,620 a month
- Take it at 68: $3,730 a month
- Take it at 69: $4,062 a month
- Take it at 70: $4,618 a month
On the surface, waiting to 70 looks like a no-brainer. Nearly a thousand dollars more a month for the rest of your life. But let’s slow down because the surface doesn’t tell the whole story.
Taking it at 62
You get the money early but your benefit is permanently reduced by up to 30%. If you’re still working a decent job you’ll likely get clawed back anyway because of the earnings limit. In 2025 that was around $22,000. Earn more than that and they reduce your benefit dollar for two dollars over the limit. At a working salary that makes early collection almost pointless. The only time this really makes sense is if your health is poor, you need the money now, or you have no other income to bridge the gap. For most guys still working, 62 is a trap.
Taking it at Full Retirement Age
This is where it gets interesting and a lot of guys don’t consider it seriously. Once you hit FRA, which is 66 or 67 depending on your birth year, the earnings limit disappears completely. You can work full time and collect your full benefit with zero penalty.
Now here’s where I did the actual math. If I take SS at 67 and invest that money conservatively at 6% per year, while Social Security applies its annual COLA of around 2%, by the time I reach age 85 my accumulated total is $1,633,198. If I wait until 70 and do the same thing, my accumulated total at 85 is $1,530,274. Taking it at 67 wins by over $100,000 at age 85. And here’s the part that surprised me. Age 70 doesn’t mathematically catch up to age 67 until age 93-94. So the question becomes pretty simple. How long do you realistically expect to live?
Once you claim, COLA adjustments apply equally to both benefits, so that’s a wash either way. What actually matters is whether three extra years of checks invested at 6% outweighs the permanently higher monthly payment at 70. Based on the math, it does, unless you live well past 93.
Waiting until 70
Every year you hold off past FRA your benefit grows 8%. And unlike the stock market, that growth is guaranteed. If you live into your late 80s or 90s, the higher base benefit plus decades of COLA adjustments adds up to serious money. The monthly check at 70 is $4,618 versus $3,620 at 67. That’s nearly $1,000 more a month for the rest of your life if you make it past 94.
My Situation and Why It’s Actually a Close Call
Here’s where it gets personal. I have an Air Force pension and a VA stipend, both of which get COLA adjustments every year. My bills are covered. I don’t need Social Security at 67 to keep the lights on. That changes the math a little. When you don’t need the income right away, waiting to 70 starts looking more attractive because you’re essentially locking in the highest possible guaranteed inflation-adjusted payment for the rest of your life. On top of pension income that’s already growing, that $4,618 base becomes a very comfortable cushion if you live longer than expected.
Based on my family history, taking it at 67 and investing the difference wins in my scenario. Not by a landslide, but the numbers don’t lie. And I think that’s the real takeaway, there’s no universally right answer. The honest calculation depends on your health, your other income, your family history, and what you plan to do with the money.
The Bottom Line
Run your own numbers at ssa.gov. Look at your family history. Think about whether you need the income now or whether you can let it grow. And if you have a pension or other guaranteed income covering your expenses, factor that in too because it changes everything. What I’d caution against is just taking it at 62 because you’re nervous or because somebody told you to get it while you can. Make it a deliberate decision based on your actual numbers, not fear.
That’s my take anyway. But I’m genuinely curious what you guys are thinking. Are you planning to take it early, wait it out, or still figuring it out? Drop it in the comments below. No wrong answers, just real talk. This is exactly the kind of conversation this blog is here for.
Mike
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