What Should a 13 Year Old Know About Money?

By WealthSprout Team  ·  August 10, 2026  ·  8 min read

Thirteen is a turning point. Your child is no longer a little kid — but they're also not yet a teenager with a job and real bills. It's the perfect window to build money habits that will stick for life.

The problem? Most schools still don't teach personal finance. That means the money lessons your 13-year-old gets (or doesn't get) come almost entirely from home.

This guide covers the nine money skills every 13-year-old should have — and practical ways to help them build each one.

Why Age 13 Is the Money Sweet Spot

Research from the Consumer Financial Protection Bureau (CFPB) shows that money habits and attitudes are largely formed by age 7 — but the middle school years are when kids start making real financial decisions on their own.

At 13, your child is old enough to understand abstract concepts like interest and budgets, but young enough that mistakes are still low-stakes. That combination makes this age uniquely powerful for financial education.

The goal isn't to turn your 13-year-old into a financial expert. It's to give them a foundation — a set of habits and mental models — that will serve them for decades.

Skill 1: Needs vs. Wants

This sounds simple, but it's the foundation of every good financial decision. A need is something required for basic wellbeing — food, shelter, clothing. A want is something that improves life but isn't essential — a new game, brand-name sneakers, a streaming subscription.

At 13, kids are bombarded with marketing and peer pressure. Teaching them to pause and ask "Is this a need or a want?" before spending is one of the most powerful habits you can build.

Try this: next time your teen asks for something, ask them to make the case for why it's a need vs. a want. The conversation itself is the lesson. You can also explore our guide on needs vs. wants for kids for more activities.

Skill 2: Basic Budgeting

A budget is simply a plan for your money. At 13, it doesn't need to be complicated — a simple three-category system works perfectly.

Teach your teen to divide any money they receive into three buckets: Spend (for everyday purchases), Save (for goals), and Give (for charity or helping others). This mirrors the classic 3-jar system that financial educators recommend for kids.

A good starting split is 60% spend, 30% save, 10% give — but the exact percentages matter less than the habit of dividing money intentionally before spending any of it.

According to Next Gen Personal Finance (NGPF), fewer than 1 in 3 teens have ever made a budget. Starting at 13 puts your child ahead of the curve.

Skill 3: Setting and Reaching Savings Goals

Saving without a goal is hard for anyone — especially a 13-year-old surrounded by things they want right now. The fix is to make saving concrete and visual.

Help your teen pick a specific goal: a new pair of headphones, a video game, a trip with friends. Then work backward — how much do they need? How long will it take at their current savings rate? Suddenly, saving has a purpose.

A simple savings tracker (even a hand-drawn chart on paper) makes progress visible and motivating. Celebrate milestones along the way — hitting 25%, 50%, 75% of the goal deserves acknowledgment.

The deeper lesson: delayed gratification. Kids who learn to wait for what they want develop stronger self-control and better financial outcomes as adults, according to decades of behavioral research.

Skill 4: How to Earn Their Own Money

There's something that changes in a kid the first time they earn money themselves. Suddenly, every purchase feels different — because they know exactly how many hours of work it represents.

At 13, there are plenty of legitimate ways to earn: babysitting, lawn mowing, dog walking, car washing, selling handmade items, or helping neighbors with errands. Some 13-year-olds even start small online businesses selling digital art or crafts.

The goal isn't to make your child rich — it's to connect effort with reward. When they earn their own money, they spend it more thoughtfully. Check out our full list of ways to teach kids about earning money for more ideas.

Skill 5: How Banks Work

Most 13-year-olds have no idea how a bank actually works. They know money goes in and comes out — but the mechanics of interest, fees, and account types are a mystery.

Start with the basics: a bank holds your money safely and pays you a small amount (interest) for keeping it there. In return, the bank lends your money to others and charges them a higher interest rate — that's how banks make money.

If your teen doesn't already have a bank account, now is a great time to open one together. Many banks offer custodial teen accounts with no fees and helpful apps. Walk through the process together — how to deposit, check a balance, and read a statement. Our guide on how to open a bank account for kids covers everything you need.

Skill 6: Understanding Debt and Borrowing

Debt isn't inherently bad — but it can become a trap if you don't understand how it works. At 13, your child is years away from a credit card, but the concepts are worth introducing now.

Explain it simply: when you borrow money, you pay it back plus extra (interest). The longer you take to pay it back, the more extra you pay. A $1,000 credit card balance at 20% interest, paid off over two years, actually costs about $1,220.

You can make this real with a simple "family loan" experiment: lend your teen $20 for something they want now, and charge them $2 interest if they don't pay it back within a week. The sting of paying interest — even a small amount — is a lesson they won't forget.

For a deeper dive, our article on how to teach kids about debt has age-appropriate explanations and activities.

Skill 7: Smart Spending and Avoiding Impulse Buys

Impulse spending is the enemy of every financial goal. At 13, with social media feeds full of ads and influencers, the pressure to buy is constant and sophisticated.

Teach your teen the 24-hour rule: before buying anything over $20, wait 24 hours. Most impulse urges fade quickly. If they still want it the next day, it's probably a genuine desire — not just a reaction to clever marketing.

Also teach them to compare prices before buying. A quick search can often find the same item for 20–30% less. These small habits compound into thousands of dollars saved over a lifetime.

According to Investopedia, impulse purchases account for up to 40% of all consumer spending. Teaching your teen to pause before buying is one of the highest-ROI financial lessons you can give them.

Skill 8: Giving and Generosity

Financial literacy isn't just about accumulating money — it's about using money intentionally. Teaching your 13-year-old to give is one of the most important (and often overlooked) parts of a complete money education.

Giving doesn't have to be large. Even setting aside $1–$2 from every $10 earned for a cause they care about builds the habit of generosity. Let your teen choose the cause — a local animal shelter, a school fundraiser, a global charity. Ownership of the decision makes it meaningful.

Research consistently shows that people who give regularly report higher levels of happiness and life satisfaction. Teaching your teen to give isn't just good ethics — it's good for them. Our guide on how to teach kids about giving has more ideas for making generosity a family habit.

Skill 9: Talking About Money Without Shame

In many families, money is a taboo topic — something adults handle behind closed doors. But kids who grow up in homes where money is discussed openly are better prepared to manage it as adults.

You don't need to share every detail of your finances. But normalizing money conversations — talking about why you make certain choices, explaining trade-offs, discussing family financial goals — gives your teen a framework for thinking about money that they'll carry for life.

Ask your teen questions: "If you had $100, what would you do with it?" "What's something you're saving for?" "What do you think is a fair price for that?" These conversations build financial thinking without feeling like a lecture.

The CFPB's Money as You Grow resource has excellent conversation starters organized by age — a great tool for parents who aren't sure where to begin.

Frequently Asked Questions

What should a 13 year old know about money?

A 13-year-old should understand how to budget their allowance or earnings, distinguish needs from wants, set savings goals, avoid impulse spending, and begin to understand how banks and interest work. These foundational skills set them up for financial success in high school and beyond.

Should a 13 year old have their own bank account?

Yes. A custodial or teen checking/savings account is a great tool at 13. It teaches real-world money management — depositing, tracking balances, and avoiding overdrafts — in a low-stakes environment with parental oversight.

How much money should a 13 year old save?

A good rule of thumb is to save at least 20–30% of any money received — whether from allowance, gifts, or small jobs. Even saving $10–$20 a month builds the habit and can add up to $120–$240 a year.

Can a 13 year old make their own money?

Absolutely. At 13, kids can earn money through babysitting, lawn care, pet sitting, selling crafts or baked goods, and helping neighbors with chores. These experiences teach the value of work and build entrepreneurial thinking.

What is the best way to teach a 13 year old about money?

The best approach combines real-money practice (an allowance or earnings they manage themselves), structured tools like a simple budget or savings tracker, and open family conversations about money. Hands-on experience beats lectures every time.

What money mistakes do 13 year olds commonly make?

Common mistakes include spending everything immediately, not tracking where money goes, confusing wants with needs, and not saving for specific goals. Teaching a simple budget and a savings goal system helps kids avoid these pitfalls early.

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