Family & Life Events Planning Foundations

Teaching Kids About Money

Teaching kids about money is the ongoing project of building practical financial habits and understanding in children from preschool through their late teens: how money is earned, chosen between and saved, and how the accounts and tools that adults use actually work. The most durable teaching turns on doing more than explaining.

Last reviewed by Steven Fox, CFP®, EA on August 20, 2026

Quick Summary

Children learn about money mostly by watching adults handle it, not by hearing about it. Household conversations about trade-offs teach more than a curriculum.
Age-appropriate hands-on practice — an allowance a child can actually choose to spend or save, a custodial account they can watch, a first paycheck they can budget — beats abstract lessons for the same amount of parent effort.
A teenager with earned income can contribute to a Roth IRA up to the lower of their earned income and the annual IRA limit. A few years of Roth contributions in the teens compound for fifty years.
Custodial UTMA/UGMA accounts hold the child's own money and become the child's outright at the state's age of majority. They are simpler than trusts and have specific consequences at college financial-aid time.
The kiddie tax under IRC 1(g) reaches investment income above an annually indexed threshold on a child's account and taxes it at the parent's marginal rate, so the tax benefit of saving inside a custodial account is smaller than parents often assume.

Definition

Teaching kids about money is the practical financial literacy work parents do across a child's dependency years — the mix of conversations, worked examples, chores-for-pay, allowance, and eventually first accounts and first paychecks that build financial competence before the child leaves the household. Curriculum matters less than habit; the household's own money conversations, and whether the child has a chance to make their own real financial choices under low stakes, do most of the teaching.

Advanced Explanation

What actually transfers, and what does not. Research on household financial literacy consistently finds that children pick up money attitudes from their parents by osmosis, and that formal financial-education curricula in schools have measurable but modest effects. What appears to move outcomes most is a combination of three things: a child's ability to make small real financial decisions from a young age (which teaches trade-off, opportunity cost and the value of waiting); household conversations about money that are open enough to name spending choices out loud; and, in the teenage years, direct experience with earned income and the systems that surround it — pay stubs, tax withholding, and the mechanics of a checking account.

Allowance is a teaching tool, not a wage. The classic debate between allowance-for-chores and allowance-as-education has no settled answer, and either can work if the child is actually allowed to decide what to do with the money. The mechanism that produces the learning is choice under real consequences: if the child spends their allowance in the first three days, they wait until the next one. Splitting allowance between spend, save and give categories introduces the idea of directed saving, and a savings goal chosen by the child is more powerful than one imposed by the parent.

The accounts that let a child watch money work. A regular savings account in the child's name (either at a bank or through a program like the ones several banks offer specifically for minors) is a starting point, though rates are usually low. A custodial UGMA or UTMA account holds investable assets in the child's name with a parent as custodian until the state's age of majority (usually 18 or 21). The account is legally the child's from the day it is opened, which is a feature (irrevocable transfer of what the child owns) and a limitation (it belongs to the child at majority, whatever they want to do with it) at the same time. The kiddie tax under IRC 1(g) taxes a child's unearned income above an annually indexed threshold at the parent's marginal rate, which limits the tax benefit of stacking investments into a custodial account for a wealthy family.

The teenage Roth IRA is the single most powerful lever. A teenager with W-2 or self-employment earnings can contribute to a Roth IRA up to the lower of their earned income for the year and the annual IRA contribution limit. The child does not need to contribute their own paycheck (a parent can gift the amount for them to contribute), but the earned income has to actually exist and be documented, because the IRA regulations require it. A few years of teen Roth contributions have fifty years of tax-free compounding ahead of them, which is why a $3,000 contribution at age 16 tends to end up worth roughly thirty times as much at age 66 at the roughly 7% long-run real return used in the example below.

First jobs teach the tax system in one afternoon. A teenager starting their first job discovers pay stubs, tax withholding, the difference between gross and net pay, and, if they are still a dependent, their own filing obligations. A parent who walks through a first pay stub with a teenager teaches more about personal finance in twenty minutes than a school curriculum can.

Used in a Sentence

“When his son turned twelve, David switched from just paying an allowance to a three-jar system (spend, save, give) and made a point of teaching kids about money the way his own parents had not, by explaining the household's own trade-offs out loud when they came up rather than in a special conversation.”

How It Works

Financial education by age band moves from concrete to abstract. Under 5 is naming and counting money, and the observation that things cost something. Ages 6–10 introduce the idea of a limited budget for real choices (spend now or save for something bigger), and a physical savings jar or small savings account gives them something to watch. Ages 11–14 introduce more sophisticated choices (comparing prices, understanding interest earned on a balance, an allowance broad enough to include some discretionary purchases) and are the ideal age band for a first custodial investment account with a small holding they help pick. Ages 15–18 introduce real earned income, a first paycheck with withholding, a checking account and a debit card, and, if the teen is earning enough, a Roth IRA contribution the child understands the mechanics of.

A hypothetical example. Maya is 15 and earns $2,400 in a summer job. Her parents help her open a custodial Roth IRA and contribute $2,400 to it, since her earned income is what the contribution limit is capped at (the lower of earned income and the annual IRA limit). At an assumed 7% long-run real return and 51 years of compounding to age 66, that $2,400 grows to about $76,000 in today's dollars — with no tax on the growth or on the qualified withdrawal. If Maya's parents repeat the contribution the next two summers at the same amount, the three combined contributions grow to about $215,000 in today's dollars at 66. Those numbers are illustrative rather than promised, but they show why a teen Roth is worth understanding rather than skipping.

Pros and Cons

What tends to work

Age-appropriate real choices from a young age — a small allowance the child can actually spend, save or waste.
Household conversations about money that name trade-offs without turning every purchase into a lesson.
A first savings account, then a first custodial investment account with a holding the child can watch.
A first paycheck walked through with a parent, and a Roth IRA contribution once the teenager has earned income.
Age-appropriate honesty about the family's own finances, not catastrophising and not sugar-coating.

Common mistakes

Making every conversation about money a lesson. Children tune out constant instruction.
Setting up an investment account for a child and never involving the child in what it holds or what it does.
Filling a custodial UTMA/UGMA with substantial assets without considering that the child owns it outright at the age of majority.
Skipping the kiddie tax check. Investment income in a custodial account above an annually indexed threshold is taxed at the parent's marginal rate.

People Also Asked

Answers to the most frequently asked questions.

When should I start teaching kids about money?

Earlier than most parents expect, though the content changes by age. A four-year-old understands "we have five dollars and it can buy one thing"; a ten-year-old can budget an allowance against a savings goal; a fifteen-year-old with a job can grasp withholding and net pay. The core skill — making a real choice under real trade-offs — can start with whatever amount is small enough that the choice is not stressful.

Is a UTMA account a good idea for my child?

It depends on the amount and the family's goals. A UTMA transfers ownership to the child from the day the account is opened, is irrevocable, and belongs to the child outright at the state's age of majority. It is useful for modest amounts and for teaching the child about investing. It is not the right tool for substantial college savings — a 529 plan keeps ownership with the parent, has better financial-aid treatment, and has better tax treatment for qualified education expenses. And a UTMA does not shelter the child from the kiddie tax on investment income.

Can a teenager have a Roth IRA?

Yes, if they have earned income. A child of any age can contribute to a Roth IRA up to the lower of their earned income for the year and the annual IRA contribution limit. The account is generally opened as a custodial Roth IRA with a parent as custodian until the child reaches the state's age of majority; the money is the child's from day one. The child does not need to contribute their own paycheck — a parent can gift the contribution — but the earned income has to be documented if the IRS ever asks.

What is the kiddie tax and how does it work?

The kiddie tax is IRC 1(g), which taxes a child's unearned income (interest, dividends, capital gain) above an annually indexed threshold at the parent's marginal rate rather than the child's. It reaches children under 18, and under 24 for full-time students who do not provide more than half their own support. The first slice of investment income up to the threshold is untaxed or taxed at the child's own rate; the amount just above that is taxed at the child's rate; income above the higher threshold is taxed at the parent's marginal rate. Because the parent's marginal rate is what applies to substantial custodial account income, the tax benefit of custodial accounts for wealthy families is smaller than families often assume.

How do I talk to my child about money without stressing them?

Match the content to the age and the specifics to the situation. Young children understand "we choose" better than they understand "we cannot afford". Older children can handle more honest conversations about trade-offs, but not catastrophising ("we might lose the house"). The single most protective habit is to answer honestly when asked; children draw incorrect and often frightening conclusions when parents visibly avoid a topic. Keeping money one of several normal household topics — like scheduling, meals or plans — removes most of the anxiety.

Sources

AdviceOnly maintains high editorial standards to improve the quality and accuracy of our educational content. Content is written with the assistance of artificial intelligence tools following a rigorous quality assurance process, and periodically reviewed by credentialed and experienced human financial advisors. References used include government data, academic papers, interviews with industry experts, and reputable primary sources. You can learn more about our efforts to produce accurate content in our editorial policy.

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