You know what's wild? Most teenagers say investing is "too confusing" or feels completely out of reach, yet 91% of them actually want to invest someday. I've been thinking about this gap lately—it's like everyone knows they should be doing it, but nobody really knows where to start.

The truth is, teens absolutely can invest. I'm not talking about some distant future thing either. Right now, there are solid options available, and honestly, the best investments for young adults and teens aren't as complicated as people think.

Let me break down what actually works.

Stocks are probably the most obvious play. Why? Because over the long haul, they crush pretty much every other asset class on returns. Think about it this way—if you'd invested in the S&P 500 over the past 25 years and just collected dividends while reinvesting them, you're looking at returns that are more than 7x your initial investment. That's the power of compounding when you start young. The best part? You can literally start with just one share of a company you actually care about. That makes it way easier to stay interested and follow what's happening.

Now, stocks are cool, but putting all your money into a handful of them is risky. That's where mutual funds and ETFs come in. They're basically pools of hundreds or thousands of stocks bundled together, which means you're diversified from day one. Most ETFs are cheaper to hold than mutual funds too, and they trade throughout the day like stocks do. If you're serious about finding the best investments for young adults starting out, ETFs are honestly the sweet spot.

Bonds exist too, but they're lower return and lower risk. Honestly, for teens, they're not usually the main attraction unless you're looking at savings bonds, which the government literally guarantees will double in 20 years. But you need an adult to buy those for you.

Here's something people overlook: high-yield savings accounts. They won't make you rich, but if you've got cash you might need soon, they're paying way more than regular savings accounts now—sometimes 20-25x more. Same protection too (FDIC insured up to $250k), so zero risk.

Certificates of Deposit (CDs) are similar but you lock your money away for a set period—usually 3 months to 5 years. Longer lock-in means higher rates. Makes sense if you know you won't need the cash for a bit.

And here's the one that sounds cheesy but actually matters: investing in yourself. Whether that's starting a side business, leveling up your skills, or just putting real effort into learning something new, that stuff compounds in ways that matter way beyond money.

Now, the account type matters. If you're under 18, you've got options but they usually need a parent involved. A joint brokerage account lets you and your parent share control and decisions. Custodial accounts are where parents manage money for you but can definitely loop you in on choices. If you've got actual job income, a custodial Roth IRA is incredible because your contributions grow tax-free forever.

529 plans are specifically for college savings and offer tax advantages. Coverdell accounts work similarly but cover K-12 expenses too. And there's the Fidelity Youth Account if you're 13-17—that one's actually teen-owned, so you get full control.

Minimum investment? Honestly, super low these days. Some platforms let you start with $1 or $5 if you're buying fractional shares. Most of the real barriers are just in people's heads.

The real question is: what are the best investments for young adults and teens specifically? It depends on your goal and timeline. Saving for college? Go with a 529. Want to build general wealth? Start with stocks or ETFs in a custodial account. Got a job? Max out a Roth IRA first. Want to learn while you invest? Joint account with a parent is solid.

The takeaway? You don't need to be 25 or 30 to start. You don't need thousands of dollars. You just need to actually start. That's the hardest part, and honestly, once you do it once, it clicks. The compounding effect of starting early is something you'll thank yourself for later.