When to Open a Bank Account for Your Child (2026): The Right Age
When to open a bank account for your child depends on the goal: a savings account can start at birth, a debit-linked account around 6-8, a teen account at 13.
When to open a bank account for your child depends on the goal. A custodial savings account can be opened at birth to start compounding. A spending account with a debit card makes sense around ages 6-8, when a child can grasp money. A teen checking account fits from 13, as independence grows.
“When should I open a bank account for my child?” doesn’t have one answer, because “bank account” covers two very different jobs: growing money and teaching how to spend it. Get the goal clear and the timing follows. Here’s the age-by-purpose guide, with card options from our best kids debit card ranking.
When to open a bank account for your child: match age to goal
The right moment depends entirely on what the account is for:
- Savings / custodial account — from birth. If the goal is to grow money, earlier is strictly better: time is what compounds. A parent-managed custodial savings or investment account can open at essentially any age, and the early years are the most valuable ones.
- First spending account with a debit card — around 6-8. Once a child can grasp that money is earned and spent, a debit-linked account turns allowance into a lesson. This is where kids cards like Greenlight and Acorns Early start.
- Teen checking account — around 13. As independence and part-time income arrive, a more capable account fits — some, like Step, even build credit history before 18.
Why “any age” is technically true
As a parent, you can open a custodial or joint account for a child at nearly any age, because you’re the co-owner — a minor just can’t open a standalone account until 18. So the real question isn’t “am I allowed yet?” but “which account type earns its place now?” A savings account earns it early; a debit card earns it once the child can use one.
The two-account pattern most families land on
You don’t have to choose one. A common, sensible setup:
- A savings or custodial account opened early — quietly compounding in the background.
- A debit card added around 6-8 — the hands-on teaching tool, with parent controls.
The savings account does the long-term growing; the debit card does the day-to-day learning. Acorns Early is notable here for pairing a kids card with a custodial investment account in one product.
Getting started
Once you’ve decided it’s time for a spending card, the setup is quick — see our step-by-step on how to get a debit card for your child. And whichever account type you start with, the best kids debit card ranking helps you pick one that fits your child’s stage, and re-check it as they grow.
Frequently asked questions
- What age should I open a bank account for my child?
- There's no single right age — it depends on purpose. A custodial savings or investment account can start at birth to let money grow. A first debit-linked spending account is useful around 6-8, when a child understands earning and spending. A more independent teen checking account fits around 13. Match the account type to what you want it to do.
- Can I open a bank account for my child at any age?
- Yes — as a parent you can open a custodial or joint account for a child at essentially any age, because you're the co-owner. The child can't open a standalone account until 18, but a parent-linked account has no meaningful lower age limit. What changes with age is which account type makes sense, not whether you're allowed.
- Is it too early to open an account for a young child?
- For savings, no — starting early is the whole advantage, since time in the market or in a high-yield account compounds. For a debit card, wait until the child can understand money as a concept, usually around 6-8. Opening a spending card for a toddler adds little; opening a savings account for one can add years of growth.
- What's the difference between a kids savings and spending account?
- A savings/custodial account is about growing money over time — often opened early and managed by the parent. A spending account with a debit card is about teaching day-to-day money skills — earning, budgeting, spending with oversight. Many families run both: a savings account from early on, and a debit card once the child is old enough to use one.