Here's something that keeps coming up in finance conversations: do ETFs have 12b-1 fees? Short answer—mostly no, and that's actually the whole point.

I get why people obsess over 12b-1 fees. They're basically hidden marketing costs that mutual fund companies charge shareholders. It's wild when you think about it. But here's what doesn't get enough attention: if you're using ETFs instead of mutual funds, you're largely sidestepping this problem altogether.

The numbers tell the story. While the average U.S. equity mutual fund was charging around 1.42% in annual expenses, ETFs were running at 0.53% on average. And when you look at where most ETF money actually flows—spoiler alert—it gravitates toward the cheapest options. That average drops to 0.40%. You've probably heard of SPY, the S&P 500 tracker. It charges just 0.09% annually. Compare that to any mutual fund and you're looking at a massive difference.

So the real question isn't whether do ETFs have 12b-1 fees as much as why you'd pay for a mutual fund's marketing costs when you can own the same market exposure for a fraction of the price. The fee difference is genuinely significant over time.

Look, I understand the frustration with how these fees got normalized. Charging shareholders extra to help funds market themselves? That made zero sense even back when it started. But you can't expect regulators to just snap their fingers and eliminate something that's been baked into the system for decades. Politics moves slowly. What matters is that the SEC kept pushing on it, and what matters more for your portfolio is that you have a simple escape route: just use ETFs.

The choice is pretty clear when you look at the actual costs.