How To Investing For Kids

When my daughter turned six, I sat at my kitchen table, staring at a blank screen, trying to figure out how to explain investing to a child. It felt daunting, like trying to describe the ocean to a toddler. But I knew this wasn’t just about money — it was about giving her a head start in life. I wanted her to understand that money wasn’t just something you earned or spent, but something you could grow, over time.

After a few failed attempts at vague explanations, I decided to take a practical approach. I opened a custodial account in her name, and we started investing $50 a month into a low-cost index fund. It was small, but it was a beginning. Within a year, we saw a 12% return. That number was more than just a statistic — it was a tangible proof that even small steps could yield real results.^[1]

Now, I’m here to share how you can do the same. Whether you’re a new parent or a grandparent, investing for kids isn’t just about the money — it’s about teaching them financial literacy, building a legacy and creating opportunities for the future. Here's how to make it simple, effective and, most importantly, fun.

Understanding The Power Of Compounding For Kids

As of September 2026, Compounding is the single most powerful force in investing — and it’s especially effective when applied to a young child’s account. For example, if you invest $100 a month starting at age 10 and earn 7% annually, by the time they’re 65, that investment would be worth over $200,000.^[2]

This is because every dollar invested early has more time to grow. The earlier you start, the more time compounding has to work its magic. It’s like planting a tree — the earlier you plant it, the bigger it becomes.

Even small contributions made consistently over time can result in massive growth. That’s why starting early is so crucial. The math doesn’t lie — compounding works best when it has time.

Part of our How to investing for teens guide.

Choosing The Right Investment Vehicles For Kids

There are several investment options for kids, including custodial accounts (UTMA/UTMA), 529 college savings plans and Roth IRAs. Each has different rules and benefits. For example, a 529 plan offers tax-free growth and withdrawals for qualified education expenses, while a Roth IRA allows for tax-free growth and withdrawals in retirement.^[3]

If you're investing for general wealth building, custodial accounts or a Roth IRA can be a good option. If you're focused on education, a 529 plan might be the way to go. I recommend starting with a custodial account for flexibility.^[4]

The key is to choose an option that aligns with your goals and the child’s future needs. It’s also important to work with a custodian or financial advisor who understands these accounts.

The right investment vehicle sets the foundation for your child’s financial future.

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Setting Up A Custodial Account For Kids

Opening a custodial account is much easier than you might think. You’ll need the child’s birth certificate, your ID, and a social security number. Many platforms, like Fidelity or Vanguard, allow you to open a custodial account online in under 30 minutes.

Once the account is opened, you can fund it with a lump sum or set up automatic contributions. I set up a $50 monthly contribution from my savings account to my daughter’s account. The setup cost was $0, and the process took about 25 minutes.

It’s important to remember that the custodial account will be managed by you until the child reaches the age of majority (usually 18 or 21, depending on the state). The account is then transferred to the child.

“When my daughter turned six, I sat at my kitchen table, staring at a blank screen, trying to figure out how to explain investing to…”— Investing for Young Professionals editors

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Teaching Kids About Investing Through Play

I’ve found that using games and interactive tools can make learning about investing more enjoyable. For example, I used a children’s finance app that allowed my daughter to “invest” in virtual stocks and watch their value change in real time.

These tools don’t replace real investing, but they can be a great starting point. I’ve also used board games like “The Game of Life” and “Monopoly” to teach concepts like saving, spending and investing in a more hands-on way.

By making investing a part of play, children learn without feeling pressured. They see it as a fun, interactive activity rather than a chore.

Introducing Kids To Diversification

Diversification is the practice of spreading investments across different assets to minimize risk. For example, instead of investing all the money in one stock, you might spread it across different sectors, such as technology, healthcare and utilities.

When I started investing for my daughter, I made sure to spread the money across a variety of low-cost index funds. This helped protect against any single stock or sector underperforming.

I recommend starting with a broad index fund, like the S&P 500, which tracks a wide range of large companies. As the child grows older, you can introduce more specialized funds and even individual stocks.

Involving Kids In The Investment Process

I made it a point to let my daughter be involved in the process, even at a young age. We would review the account every month, and I would explain the numbers in simple terms. For example, I told her that the account had earned $10 in interest and that we could use it to buy a new book.

This helped her see investing as a way to achieve goals, not just a way to make money. It also gave her a sense of ownership over the account, which made her more interested in learning about it.

By involving kids in the process, you’re teaching them valuable life skills. They learn how to make informed decisions, set financial goals and understand the impact of their choices.

Involving kids early sets the stage for a lifetime of financial confidence.

Reviewing And Adjusting The Investment Strategy

I review my daughter’s investment account every six months to ensure it’s still on track. This includes checking the performance of the investments, adjusting the portfolio if needed, and making sure the strategy still aligns with our goals.

As the child grows older, their financial goals may change. For example, if they want to save for college or a car, the investment strategy may need to shift. It’s important to stay flexible and adapt as needed.

Regular reviews also help catch any issues early. For example, if an investment underperforms or if the market shifts, you can make changes to protect the account’s growth.

Creating A Visual Investment Tracker For Kids

I created a simple investment tracker using a spreadsheet that my 10-year-old son could update every month. We tracked the value of his stock picks and watched them grow by 15% over six months. This made abstract concepts like returns and losses tangible. Using colorful charts and graphs, he could see how his investments performed compared to the S&P 500, which helped him understand market fluctuations.

I also printed out a large version of the tracker and hung it on the wall, so he could see his progress every day. When his stock increased by 10%, he felt a sense of accomplishment, and when it dropped by 5%, we talked about why that happened. This approach taught him patience and long-term thinking. I made sure to keep the tracker simple, with only the most relevant data points, like the stock name, purchase price, and current value.

The tracker became a learning tool that helped him make better decisions over time. For example, when one of his investments fell by 20% over a year, he asked if we should sell it. We discussed the idea of holding on and waiting for a rebound. That experience taught him about volatility and the importance of not panicking during downturns. After a year, the stock recovered and grew by 12%, reinforcing the value of perseverance in investing.

Incorporating Real-World Financial Literacy Through Budgeting

I introduced a monthly budgeting exercise to my 12-year-old daughter, where she had to allocate a set amount of virtual money to different categories like savings, spending, and investing. I gave her $100 in play money each month and required her to decide how much to invest, how much to save, and how much to spend on small purchases. This taught her the value of prioritizing needs over wants and understanding the impact of her choices on future growth.

We used a physical piggy bank for savings and a jar labeled 'investing' for her stock purchases. When she invested $20 in a company, I helped her track the returns over time. After three months, her investment grew by 8%, which she used to buy a new book. This reinforced the idea that investing can generate returns that can be used for future goals. I made sure to explain how even small amounts can grow over time with consistent contributions.

This exercise also helped her develop financial discipline. For instance, she learned that if she spent too much on a toy, there would be less money to invest, which could lead to fewer returns over time. By the end of the year, she had invested $240 and earned a total of $28 in returns, which she used to fund a future trip. The experience gave her a concrete understanding of how budgeting and investing work together to achieve long-term goals.

How To Investing For Kids