Latest / The Startup Exit Podcast with Fexingo: IPOs, Acquisitions, and Founder Liquidity Events / How Founders Use QSBS for Tax-Free Exits
Transcript
- Lucas: You know, I was digging into the latest batch of S-1 filings last week, and I kept noticing something. Founders are leaving millions on the table—not because their companies aren't valuable, but because they don't understand a tax rule that's been on the books since 1993. Luna: Which rule are we talking about? Lucas: Section 1202 of the Internal Revenue Code—Qualified Small Business Stock, or QSBS. It lets founders exclude up to ten million dollars—or ten times their basis, whichever is bigger—from federal capital gains tax when they sell their shares. We're talking about a potential tax bill of zero on gains that could be huge. Luna: That sounds almost too good to be true. What's the catch? Lucas: There are several, and they're strict. First, the company has to be a C corporation at the time the stock is issued. S-corps, LLCs, partnerships—none of those qualify. Second, the stock has to be held for at least five years. And third, at the time of issuance, the company's total assets can't exceed fifty million dollars. That last one catches a lot of startups that raise too much too fast. Luna: So if a founder incorporates as an LLC and later converts to a C corp, does the clock reset? Lucas: That's a common trap. The five-year holding period starts when the stock is issued—not when the company was founded. If you convert from an LLC to a C corp, the stock issued at conversion qualifies, but any earlier equity doesn't. So the best time to think about QSBS is day one, before you raise your first round. Luna: Let's make this concrete. Say a founder puts in a hundred thousand dollars of their own money at incorporation, gets common stock. Five years later the company is acquired for fifty million dollars. Their stake is worth, say, twenty million. How much tax do they save? Lucas: Under QSBS, they can exclude the greater of ten million dollars or ten times their basis—which in this case is ten times a hundred thousand, so one million. The ten million dollar cap applies. So they exclude ten million, and pay capital gains tax on the remaining ten million. That saves them about two point three eight million in federal tax at the current twenty-three point eight percent rate. Luna: That's a massive difference. And it's not just for the founder, right? Employees with incentive stock options can also qualify if they exercise and hold for five years. Lucas: Exactly. That's one reason why early employees at companies like Facebook and Google did so well even before they went public. They exercised their options, paid AMT, held for five years, and then sold with a huge chunk of gains tax-free. But it's critical to plan: the company needs to be a C corp, and the stock needs to be issued while the company's assets are under fifty million. Luna: And if a company has a down round or a valuation drop like we're seeing in the market right now—Tesla down eighteen percent in five days, ARKK down six and a half—does that affect QSBS at all? Lucas: No, the exemption is based on the original issuance, not the current value. A lower valuation might actually help because it keeps the company under the fifty-million-dollar asset threshold longer. But it does mean founders might delay their exit, hoping the market recovers. That's where patience pays off—if you've already held for five years, waiting a bit longer doesn't hurt the QSBS benefit. Luna: So what's the one piece of advice you'd give to a founder listening who's about to incorporate? Lucas: Start as a C corporation. It's more expensive from a compliance standpoint, but if you ever sell, the tax savings dwarf the legal fees. And don't wait until you're raising a Series A to think about this—by then, your asset base might already be over fifty million, and the window slams shut. Luna: That's exactly the kind of practical insight that makes this show valuable for people building companies. And it's why we keep these episodes free and without ads. Lucas: Absolutely. We deliberately don't run ads on The Startup Exit Podcast because we want this information to reach as many founders as possible. If you find these conversations useful for what you're building or running, you can support that choice at buy me a coffee dot com slash fexingo. No pressure, just a way to keep it ad-free. Luna: Yeah, it really helps us keep the lights on and avoid sponsorships. Now, back to QSBS—one nuance I want to dig into is the state-level treatment. California, for example, does not conform to Section 1202. Lucas: That's a major point. California, New Jersey, and a few other states decouple from the federal exemption. So if your company is based in California, you'll pay state capital gains tax on the full amount, even if federal tax is zero. That's still a big savings, but it's something to factor into your exit planning. Some founders consider moving to a state that does conform—like Washington or Texas—before they sell. Luna: And if the company goes public instead of being acquired, does QSBS still apply? Lucas: It does, but with a twist. When you sell on the open market after an IPO, you have to watch the five-year holding period. If you sell before five years, you lose the exemption. Many founders forget that and end up paying tax on gains they could have excluded had they waited. Also, if the company's assets exceed fifty million after the IPO, that doesn't retroactively disqualify the stock, as long as the stock was issued while assets were under the limit. Luna: So the key is really to start early, structure correctly, and be patient. That's a lot of discipline. Lucas: It is, but the payoff is enormous. We've seen founders save tens of millions in taxes just by getting this right. And with the current market uncertainty—stocks are down across the board, from NVIDIA to Meta—having a tax-efficient exit strategy is more important than ever. It gives you more options, more negotiating leverage, and more money in your pocket when you eventually do sell. Luna: Lucas, let's talk about a concrete example from recent headlines. Did you see the news about Cursor making a push into India ahead of its SpaceX acquisition? Lucas: Yeah, interesting timing. Cursor is positioning itself for a big exit, and if the founders structured their equity as qsbs qualified stock early on, they could be looking at massive tax savings. That's the kind of planning we're talking about—the SpaceX acquisition might not close for another year, but if they've held shares since 2021, they'll hit that five-year mark. Luna: Right. So the takeaway: if you're a founder, talk to your tax advisor about QSBS before you take any funding. And if you're an early employee, make sure your stock qualifies. It's one of the most valuable tools in the startup exit playbook. Lucas: Absolutely. And we'll put links to some resources in the show notes so you can dig deeper. For now, remember: the best time to plant a tree for tax-free gains is five years before you sell.