5 Key Insights We Learned From 50 First-Time Millionaires

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In March 2025, we launched our feature My First $1 Million, in which we ask readers to share the details of how they hit seven figures.

More than a hundred readers have detailed their experiences, and we've published 50 of these profiles so far — from a novelist in New England and a 37-year-old banking executive (yes, 37), to the owner of a waste-hauling business and a retired middle school teacher.

So now is the perfect time to share the top five lessons we've learned from our featured millionaires. Whether you're aiming to make your own $1 million or just want tips on how to be a better saver, hopefully something here will resonate with you.

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1. The magic of compound interest and time

A near-universal theme among our millionaires has been letting "time" and "compounding" build their wealth rather than trying to engage in quick, risky bets.

Many of the millionaires started the process early and have allowed their investments to grow.

If you're in your 20s, note that many of our millionaires wish they had grasped the starting-early aspect sooner than they did.

What the millionaires say

• "Eventually, retirement fund growth is exponential, not arithmetic. Trust the process, and you will be pleasantly surprised by the results the longer your money remains invested." — Retired nuclear power plant supervisor, 68
• "Small amounts, consistently done over time, will grow. Cash has to be saved, but time will conquer all." — Semiretired CPA, 68

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2. Steady, consistent saving and maximizing retirement accounts

Instead of hoping for luck or massive windfalls, many of our millionaires have relied on slow, deliberate saving and investing habits to build their wealth.

They maxed out tax-advantaged accounts — 401(k)s, IRAs and the Thrift Savings Plan (TSP) — and automated their investments.

What the millionaires say

• "Our first million came over 33 years of steady investments. I started in 1985 by investing $25 a month." — Retired middle school teacher, 68
• "Slow and steady wins the race. Let dollar-cost averaging do the work for you (and) manage some of the risk." — Federal civil servant and analyst, 55

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3. Living below means and avoiding debt

Traits many share: Frugality and an aversion to debt. They especially prioritize avoiding credit card debt. And they've resisted the urge to let their spending habits inflate as their incomes grow.

What the millionaires say

• "Our story is hard work, living below our means and paying off debt after realizing we were struggling." — Retired Army and health care worker, 52
• "We don't spend recklessly. I've had the same car for 12 years." — Banking executive, 48

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4. DIY financial education and low-cost index funds

Many educated themselves about financial issues by reading books like The Millionaire Next Door or The Total Money Makeover.

They note that outlets like Kiplinger have been especially helpful on their journey to $1 million (and we appreciate that!).

Several manage their own money by using low-cost index funds and taking inspiration from financial icons like Warren Buffett and Dave Ramsey.

What the millionaires say

• "I'm a DIY planner. Wealth accumulation isn't rocket science, but it does require diligence, patience and a willingness to self-educate." — Retired accounting firm partner, 62
• "I wish I had followed Warren Buffett's advice sooner. I initially tried researching and investing in individual stocks rather than low-cost index funds. It turns out that I'm not very good at that!" — General manager in construction/home services, 46

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5. Peace of mind over extravagance

Perhaps the most interesting thing we learned from our millionaires comes in their response to the question, "Did your life change after you made $1 million?"

The overwhelming answer? No.

Instead of considering a million dollars a path to a luxurious lifestyle, they value it for the deep sense of financial security, stress reduction and freedom it provides.

What the millionaires say

• "The best part of making $1 million is the peace of mind and financial stability it brings. It creates a safety net that allows us to handle emergencies without stress ..." — U.S. government worker, 47
• "I sleep well. That's by far the main benefit." — Retired (at 57) aerospace senior manager, 58

To learn more about what makes real-life first-time millionaires tick, visit My First $1 Million. You can also check out a podcast I did with bestselling author and tax attorney Toby Mathis, about my three favorite features.

And if you're inspired to get in on the fun, you can submit this Google Form or send an email to MyFirstMillion@futurenet.com to receive the questions.

We know who our millionaires are, but they are completely anonymous to readers. Don't be shy — the more detailed you are in your answers, the more likely you'll be featured.

This article was written by and presents the views of our contributing adviser, not the Kiplinger editorial staff. You can check adviser records with the SEC or with FINRA.