Early Life Investments
A Family Financial Head Start
“The best time to build lifelong money habits is when you are young. The second-best time is today.”
“The best time to build lifelong money habits is when you are young. The second-best time is today.”
For Families — The Age-by-Age Roadmap
One habit per stage, from the clear jar at 3 to the custodial Roth IRA at 16 — the whole roadmap on one page.
On This Page
Money habits are largely set by age 7 — so the question is not whether your child learns money lessons by age, but whether you or chance does the teaching.[1]
Our full Childhood Foundations series covers each topic in depth. This page is the roadmap version: what to teach, what to open, and what to let them get wrong at every age. One habit per stage, taught through real money in their own hands, beats any lecture.
The lesson: things cost money, money runs out, and you cannot have both toys. Use cash at the store and let them hand it over — the physical handoff is the lesson. A clear jar (not a piggy bank they cannot see into) makes saving visible. Handing your child $5 of their own to spend in the store beats another round of begging in the aisle: the limit does the arguing for you, and they get to participate instead of just wanting.
What to open: nothing for them to manage yet — but this is the age parents open the accounts: the 529 (starting the 15-year rollover clock) and, for babies born 2025–2028, the Trump Account with its $1,000 federal seed.
Give your kid the wheel: from about age 8 on, the Kids’ Corner is written directly to them — earning, saving, allowance, and scam safety in their own language.
The lesson: money is earned, and every dollar gets a job. Start the allowance system — unpaid family-membership chores plus a posted menu of paid extras — and split every dollar across spend / save / give jars. Set the first savings goal they can reach in weeks, not months, and let them buy the thing they saved for, helping them track what is in each jar as they go. Counting it keeps them honest, and a jar they can see through reminds them what they are doing every time they walk past it. Let them move money between jars — just talk through the trade-off first, and have them sleep on it and decide in the morning. Learning to wait one night before spending is the single best money habit a person of any age can build.
What to open: a credit-union or bank children’s savings account, deposited in person, with the child watching the balance grow. This is also about the age we opened a UTMA at Fidelity for each of our kids — old enough to understand “you own a tiny piece of this company.” Start pointing at the genuinely long-term goals too, like the car at sixteen.
The lesson: planning ahead. A simple written budget for their allowance, the difference between needs and wants at the store, and the first conversation about gift money — the windfall split — when birthday cash shows up. This is also the age for digital money: Robux, gift cards, and why invisible money still counts.
What to open: nothing new required — deepen what exists. Let them pick one fractional share in the UTMA of a company they know, and record the deposit in their own register or print out a stock certificate with their name on it.
The lesson: managing money nobody can see. A teen checking account or debit card (or an app like Greenlight — see our teen app comparison) moves the jars to a screen. Babysitting, mowing, and first side gigs start now — track every dollar, because self-employment income is Roth-eligible earned income. Around 13, check whether your card issuer will add your child as an authorized user — minimum ages vary, and some have none at all. We did this with a card in our son’s name where we can load a set amount each month (his allowance) or add more when he needs it for an afternoon out with friends. The lesson is that you do not buy something you do not have the money for. Then turn it around: have him clear last month’s charges out of this month’s allowance. That routine has been worth every dollar it costs us.
What to open: a teen debit/checking account, plus a first Roth IRA contribution the moment they have any earned income at all — our youngest started his custodial Roth at nine with plant-watering money. They cannot hold a credit card of their own yet, but authorized-user status on yours starts the credit history early, as covered in Credit Scores.
The lesson: the real system — reading a pay stub, taxes, and the once-in-a-lifetime leverage of time. The first W-2 paycheck triggers the biggest move on this page: the custodial Roth IRA, funded up to what they earned (parent and relative matches are encouraged). Cover student loans before senior-year award letters arrive, and run the compound interest calculator together — seeing their own numbers at 65 lands harder than any lecture. If you opened the UTMA back at nine or ten, they can already see for themselves what a diversified index fund does over years rather than weeks.
What to open: custodial Roth IRA (the priority), plus a teen brokerage account if they want hands-on trading practice before 18. This is also the moment to deliberately start their credit history — the sequence, from authorized user to a first secured card, is laid out in Credit Scores.
You do not need to run this perfectly, and you do not need to start at age 3 — start at whatever age your child is today and pick up the current stage. Borrow what you need from the earlier stages and scale it to the child in front of you. The sequence matters more than the timing: real money, real choices, real consequences, in amounts that grow with them. Keep the amounts small early on — small enough that a mistake stings a child without costing much, because that same mistake made for the first time at twenty-five costs a great deal more.
The deep-dive for every stage lives in Childhood Foundations and Raising Money-Savvy Kids.