Latest / The Financial Freedom Podcast with Fexingo: Quitting Your Job, Living Off Investments, Independence / The Side Hustle That Funds Your Early Retirement
Transcript
- Lucas: So, there's this idea that floats around the FIRE community that once you've saved your number, you're done earning. The whole point is to stop working. And I think that's a mistake. Luna: A mistake? I mean, isn't quitting the whole goal of early retirement? Lucas: For some people, sure. But the data on early retirees who stay retired long-term is actually pretty sobering. A 2023 study from the Employee Benefit Research Institute found that about 40 percent of early retirees return to work within five years. Not always because they ran out of money, but often because they were bored, or they missed the structure, or they wanted a sense of purpose. Luna: So you're saying a side hustle isn't just about the money—it's about staying engaged? Lucas: Exactly. And the money part matters too, because it can actually make your financial plan more resilient. Let me give you a concrete example. I was talking to a woman named Sarah—she was a middle school math teacher in Ohio. She loved teaching, but she wanted to retire early. Her savings rate was good, but not great. She was putting away about 20 percent of her income. Luna: Twenty percent is solid, but it's going to take a while to hit FI at that rate. Lucas: Right. So she started a side hustle—she opened an Etsy shop selling digital math worksheets and lesson plans. She'd already created most of the material for her classroom, so the incremental effort was low. Within two years, that shop was bringing in about forty thousand dollars a year in profit. That basically doubled her savings rate overnight. Luna: Forty thousand from digital worksheets? That's impressive. What was her secret? Lucas: She found a niche. There are thousands of Etsy shops selling planners and wall art. But there are far fewer selling high-quality, curriculum-aligned math resources for teachers. She knew exactly what her customers needed because she was one of them. And she priced her products affordably—three to five dollars per download—so the volume added up fast. Luna: So it wasn't about creating a huge expensive course or doing consulting calls. It was about leveraging what she already had. Lucas: Exactly. And that's the key to a good side hustle for aspiring early retirees. It should be something that uses skills you already have, doesn't require a lot of ongoing time, and ideally has some tax advantages. For Sarah, her Etsy income was classified as self-employment, which meant she could deduct home office expenses, a portion of her internet bill, even a new laptop. Luna: And those deductions reduce her taxable income, which is especially valuable if she's trying to do Roth conversions or manage her tax brackets in early retirement. Lucas: Bingo. The side hustle doesn't just accelerate savings—it also gives you more flexibility in how you manage your taxes. But there's another angle I want to talk about, which is the sequence of returns risk buffer. Luna: Hmm. How does a side hustle help with that? Lucas: Imagine you retire early with a portfolio of one point two million dollars. You're planning to withdraw four percent, which is forty-eight thousand a year. But then the market drops twenty percent in your first year. Suddenly your portfolio is under a million, and your withdrawal rate is now effectively higher. That's the classic sequence of returns problem. Luna: And a side hustle lets you cut back on withdrawals, or even avoid them entirely during those down years. Lucas: Right. If Sarah's Etsy shop is earning thirty to forty thousand a year, she could live on that income alone during a bear market and let her portfolio recover. That dramatically reduces the chance of running out of money. In fact, a 2024 simulation from Vanguard showed that having even a small part-time income during the first five years of retirement increased portfolio survival rates by about 15 percentage points. Luna: So it's like a safety net that also keeps you engaged. But I imagine there's a risk of burning out or turning your side hustle into a second job that you hate. Lucas: That's the big pitfall. The side hustle needs to be something you actually enjoy, or at least don't mind doing. If it feels like work, you'll resent it, and you'll be tempted to quit. That's why Sarah's digital products work so well—once they're created, she mostly just handles customer service a few hours a week. She's not tied to a schedule. Luna: What about the opportunity cost? If you're spending ten hours a week on a side hustle, that's ten hours you could be spending on hobbies, travel, family. Lucas: Fair point. But I'd argue that for many people, the alternative isn't pure leisure—it's binge-watching Netflix or scrolling social media. A side hustle can actually provide structure and a sense of accomplishment. The key is to choose something that has a high hourly return, so you're not trading time for pennies. Luna: What's a good benchmark for hourly return? Lucas: I'd say if you're earning less than fifty dollars an hour, it's probably not worth it unless you genuinely enjoy the work. Sarah's digital products earn her about two hundred dollars per hour of active work, because most of the income is passive. Consulting or coaching can also be high-value if you have a specialized skill. Luna: So the ideal side hustle is either highly scalable or highly leveraged to your expertise. And ideally it's something you'd do even if you didn't need the money. Lucas: Exactly. And that's the sweet spot. I've seen people monetize hobbies like woodworking, photography, even gardening. One guy I know started a YouTube channel about restoring vintage tools. He makes about thirty thousand a year from ads and affiliate links. He's retired, but he spends a few hours a week in his shop filming anyway, so the income is almost incidental. Luna: That sounds like a dream scenario. But what about the tax side? You mentioned deductions earlier. Are there any specific strategies for side hustlers who are already in early retirement? Lucas: Absolutely. One big one is the solo 401. If you have self-employment income, you can contribute both as the employee and the employer. In 2026, the employee contribution limit is twenty-three thousand dollars, plus a catch-up if you're over fifty. And the employer side is up to twenty-five percent of net profit. So you could potentially shelter a huge chunk of your side hustle income from taxes. Luna: And that's especially valuable during early retirement when you're trying to keep your taxable income low for ACA subsidies or Roth conversions. Lucas: Exactly. A solo 401 can be a powerful tool. But you have to be careful—you can't contribute more than you actually earn from the side hustle. And you need to set it up correctly with a custodian like Fidelity or Vanguard. Luna: So the side hustle isn't just about earning extra cash. It's about building a more robust financial plan overall. Lucas: Right. And I think that's a more realistic and sustainable vision of early retirement than just 'save and quit forever.' The people I've seen who are happiest in early retirement are the ones who have some kind of productive outlet—whether it's a side hustle, volunteering, or a passion project. And if that outlet also brings in income, it's a win-win. Luna: Honestly, if this conversation has been worth a coffee to you, that's the link—buy me a coffee dot com slash fexingo. That's where listener support keeps the show ad-free and independent. Lucas: And we really appreciate it. It's the smallest possible ask, and it genuinely makes a difference in keeping these deep dives coming. So, back to the numbers—let's talk about how to actually pick a side hustle that fits your life. Luna: Good. Because I think a lot of people hear 'side hustle' and they think Uber or DoorDash, which are fine but have low hourly returns and high wear and tear on your car. Lucas: Right. The gig economy jobs are often not the best fit for an early retiree. They're more suited for someone trying to make ends meet in a pinch. For someone with a solid financial base, you want something that leverages your existing skills or interests. So my first piece of advice is: take inventory of what you're good at and what you enjoy. Luna: And don't overlook things that seem too small. Sarah's digital worksheets started as a hobby. The vintage tool restorer just filmed his hobby. Sometimes you don't realize a skill is marketable until you try. Lucas: That's a great point. I'd also suggest starting small—don't quit your day job or dive in full-time. Test the waters. Set a goal to earn, say, one thousand dollars in the first three months. That's low enough that it doesn't feel scary, but high enough that it gives you a sense of whether it's worth scaling. Luna: And track your time meticulously. A lot of people underestimate how much time a side hustle actually takes, especially in the beginning. Lucas: Absolutely. Use a time tracker for the first month. If your effective hourly rate is below fifty bucks, either pivot or automate. The whole point is to enhance your freedom, not eat into it. Luna: So to summarize: choose something you enjoy or already do, aim for high hourly returns, use tax-advantaged accounts, and think of it as a risk buffer, not just extra income. Lucas: Perfect summary. And one last thing—don't be afraid to change your mind. If a side hustle starts feeling like a grind, you can stop. The beauty of financial independence is that you have the freedom to say no. But if you find that sweet spot where the work is fulfilling and the money is good, it can be one of the best tools in your early retirement toolkit. Luna: I think Sarah would agree. And I bet a lot of our listeners have their own side hustle stories. We'd love to hear them. Lucas: Absolutely. In the next episode, we'll dive into another practical strategy that often gets overlooked. Until then, keep building your freedom.