How To Help Make Your Child a Millionaire—Starting Now

Turning today’s allowance into tomorrow’s seven-figure nest egg might be easier than it sounds—if you let time, tax advantages, and disciplined habits do the heavy lifting. The formula is straightforward: Automate early, shelter gains from the IRS, and teach kids how money actually works.

“The earlier you start, the better—because it increases the time horizon for growth,” Prince Dykes, founder of the Global Children Financial Literacy Foundation, told Investopedia. “You can do this by opening a custodial account and investing in an index fund that tracks the S&P 500.”

Here are some tips any parent can follow, whether the budget is $25 per week or the annual gift-tax maximum.

Turn Every Dollar Into a Decade-Long Head Start

The math is simple but powerful: Money invested in your child’s first year has decades to compound before they might need it. At an 8% average annual return, $250 monthly from birth reaches about $700,000 by age 40. If you wait until age 10, that drops to under $200,000.

Here’s how to maximize those early years:

• 529 plans: Contributions grow tax-free, and withdrawals for qualified education expenses avoid federal tax. “Superfunding” allows you to front-load five years of gifts (up to $95,000 in 2025) without gift-tax consequences, turbo-charging the first decade of growth.
• Uniform Transfers to Minors Act and Uniform Gifts to Minors Act custodial accounts: Invest unlimited after-tax dollars in your child’s name. The first $1,350 of unearned income is tax-free; the next $1,350 is taxed at the child’s rate.
• Custodial Roth IRAs: The moment your child earns a dollar—babysitting, refereeing soccer, or monetizing social media content, for example—open a custodial Roth IRA and contribute up to $7,000 or the child’s total annual earned income, whichever is less. Growth and qualified withdrawals are tax-free, giving a 5-year-old more than 60 years of compounding before retirement. Parents can fund the account as long as the child reports the income. Starting a Roth IRA at age 5 versus age 25 can mean the difference between having $1 million or $200,000 at retirement.
• Cash-value life insurance for kids: While lesser-known, a permanent policy (whole or indexed universal life) locks in a child’s ultra-low premium for life and accumulates tax-deferred cash value that can be borrowed against for college, a first home, or retirement. Dividends and the policy’s guaranteed rate don’t affect your kid’s financial aid calculations, and they can even serve as collateral for loans.

Teach Money Skills That Actually Stick

Money habits compound just like money itself. You can start with savings jars for chores with grade-schoolers, move to prepaid debit cards with spending limits for tweens, and require teens to track expenses in budgeting apps.

Create real earning opportunities before their first adult job, like lawn mowing, babysitting, tutoring. These jobs generate Roth-eligible income while teaching entrepreneurship and the true cost of impulse purchases compared to long-term investing.

“Give them opportunities to earn, make their own spending decisions and most of all—allow them to fail,” Liz Frazier, a financial planner and author of “Beyond Piggy Banks and Lemonade Stands: How to Teach Young Kids About Finance,” told Investopedia. “This is the safest time to learn, when they have no real consequences.”

Celebrate savings milestones ($1,000, then $10,000) to build momentum. As college approaches, discuss choosing a high-ROI major and minimizing student debt so early-career earnings fund investments instead of loan payments.

The Bottom Line

The earlier you start preparing, the more likely you are to set your child on the path to becoming a millionaire. While there are no guarantees, if you plant the seeds now and nurture healthy money habits, you can watch the balance—and your child’s financial knowledge—grow.