The Save / Spend / Give jar system, explained

The system in one sentence

Every dollar a kid earns gets split three ways: Save for big goals, Spend for week-to-week wants, Give for someone who needs it more. Three jars, three categories, three habits.

That’s it. The rest of this article is just the details.

Why three categories?

Because the three jobs that money does over a lifetime are: save (for the future), spend (for now), and give (for others). If your kid learns to do all three from the first dollar they earn, they’re already ahead of most adults.

The system was popularized in the 1990s by personal finance writer Dave Ramsey, but the underlying idea (allocate every dollar a purpose) goes back to envelope budgeting from the early 1900s. It works because the trade-offs are visible: you can see exactly how much is in each jar, every day.

The recommended split

For most families, the starting point is:

• 50% Save — for medium-term goals like a Lego set, a video game, a hockey stick
• 40% Spend — for week-to-week treats, small toys, candy
• 10% Give — for a chosen cause, donated once a month

These ratios can shift. Some families do 33/33/33. Some prefer 60/30/10 to build a stronger savings habit. The important thing is that all three jars get something every time.

Setting it up (10 minutes)

Here’s the entire setup. Do this once, on a Saturday morning:

1. Get three jars. Glass mason jars are ideal because you can see the money inside. Mark each one Save / Spend / Give. (We have free printable labels here.)
2. Place them somewhere visible. Bedroom desk, kitchen counter, somewhere your kid walks past every day. Out of sight kills the habit.
3. Do the first split together. The next time your kid gets money — allowance, birthday, lemonade stand — sit down and split it physically into the three jars. Make it a small ceremony.
4. Set a “give” date. Once a month, the family chooses where the Give jar goes. Mark it on the calendar. The first Saturday of every month works well.

What goes in each jar

The Save jar (50%)

This is for goals that take 1-3 months to reach. Anything longer and most kids lose interest. The Lego set. The new bike. The hockey stick. The video game.

Big rule: don’t let your kid raid the Save jar. If they want to spend Save jar money on a candy bar this week, that’s the moment to gently push back. “That’s Save money. Spend money is over there. If you don’t have enough Spend, you can wait until next allowance day.”

The Spend jar (40%)

This is the kid’s discretionary money. Slushies, Pokémon cards, dollar store finds, gum — whatever they want. Hardest rule for parents: let them spend it on whatever they want. Including stuff you think is stupid.

The lesson isn’t to spend wisely. The lesson is that when the jar is empty, the spending stops. That natural consequence teaches in a way no lecture can match.

The Give jar (10%)

The most powerful jar, and the most underused. Once a month, the family sits down and decides together where the Give jar goes. Local food bank, animal shelter, a classmate whose family is struggling. Let the kid have a real say in the choice.

For older kids, you can do a “matched” giving: if they donate $5 from their Give jar, the family adds another $5. This teaches that generosity scales.

The trade-off moment

The whole point of the three-jar system is the trade-off moment. The kid walks into a store, sees the thing they want, looks at their Spend jar money, and has to decide.

“It costs $10 and I have $6. I can wait two weeks until I have enough. Or I can spend my Spend money on something smaller right now.”

This is the muscle. Every time your kid practices this, they’re building the same muscle they’ll use at 35 deciding whether to put $500 into the RRSP or buy the new iPhone. Same. Decision. Different. Numbers.

When the system breaks down

“My kid never wants to save”

The Save goal isn’t compelling enough. Help them pick a more specific, more exciting goal. “I’m saving for a Lego Star Wars set” beats “I’m saving in case I need it.” Visual matters — tape a picture of the Lego set to the jar.

“My kid’s Spend jar is always empty”

That’s working as intended. They’re learning what their actual spending pace is. After 2-3 months they’ll naturally start saving a bit of Spend money for bigger items.

“They never want to give”

Kids learn generosity from seeing it. Match their Give jar donation with one from your own wallet. Take them to drop the donation off in person. Make it tactile.

“They lose the money”

The jars themselves help with this — physical jars in a fixed spot are hard to lose. If money disappears, it’s usually because a sibling helped themselves. Treat that as a teachable moment about respect for property, not as a flaw in the system.

Graduating from jars to a real account

Most kids outgrow physical jars around age 11-13. At that point, transition to a youth bank account. In Canada, the best options for kids under 14 are:

• Tangerine Children’s Savings Account — no minimum, 2.5% interest, no fees
• Scotiabank Getting There Savings Program — account for ages 0-15, no fees
• RBC Leo’s Young Savers — for ages 0-12, comes with a debit card optional at 12+

The principle stays the same: every dollar gets allocated. The Save and Give jars become accounts. The Spend jar becomes the kid’s debit card balance. The three-category mental model carries forward forever.