You can get a debit card for your child at most major banks and through a number of fintech apps, but you have to be on the account with them. Minors generally can’t enter binding contracts on their own, so every youth debit card requires a parent or guardian as co-owner or sponsor who takes legal and financial responsibility. The real questions are how young your child can be, and which type of account fits your family.
How Young Can a Child Have a Debit Card
No federal law sets a minimum age. Each bank or fintech company picks its own floor, and the range is wider than most parents expect.
Traditional banks usually start their student or youth checking accounts at 13. That number isn’t arbitrary. The Children’s Online Privacy Protection Act defines a “child” as anyone under 13 and requires companies to get verifiable parental consent before collecting personal information from younger kids online.1Office of the Law Revision Counsel. 15 U.S. Code 6501 – Definitions Banks that accept online applications set their age minimums around that rule to keep compliance simple.
Fintech companies go younger. Chase First Banking accepts children ages 6 through 17, and the parent must already hold a qualifying Chase checking account.2Chase. Chase First Banking: Debit Card for Kids and Teens Greenlight and FamZoo have no stated minimum age. Acorns Early, formerly GoHenry, starts at 6. These are parent-managed products built around a mobile app, so the child never has to walk into a branch or sign anything.
Joint Checking Account or Prepaid Card
Families generally choose between two setups, and the difference matters more than it looks.
Joint or Custodial Checking
A joint checking account at a traditional bank puts both parent and child on the account. The child gets a standard debit card that draws from the shared balance in real time. You see every transaction and remain legally responsible for all fees. Some banks structure youth accounts as custodial accounts instead, where the parent manages the funds on behalf of the child until the child reaches the age of majority. Everyday spending feels the same either way, but custodial accounts carry specific transfer-of-ownership rules when the child turns 18 or 21, depending on state law.
Prepaid and Sub-Account Cards
Prepaid cards and fintech sub-accounts work differently. You load a set amount onto the child’s card or sub-balance, and the child can only spend what’s there. There’s no link to your broader checking account, which limits the damage if something goes wrong. Chase First Banking works this way despite being offered by a traditional bank, with the parent funding and managing the child’s account through the Chase app.2Chase. Chase First Banking: Debit Card for Kids and Teens Most fintech kids’ cards use the same basic architecture. The tradeoff: these products sometimes skip features like check deposits or ATM access that a full checking account offers.
What You’ll Need to Apply
Federal anti-money-laundering rules drive what banks ask for. Under the USA PATRIOT Act, every financial institution must verify the identity of anyone opening an account.3Financial Crimes Enforcement Network. USA PATRIOT Act The implementing regulation requires a customer’s name, date of birth, physical address, and taxpayer identification number, which for a U.S. person means a Social Security number.4NCUA Examiner’s Guide. Customer or Member Identification Program
In practice, expect to provide:
- For the child: full legal name, date of birth, and Social Security number.
- For yourself: government-issued photo ID (driver’s license or passport), your Social Security number, and proof of your current residential address.
If you’re a legal guardian rather than a biological parent, most banks want a copy of the court order establishing guardianship. Have it in hand before starting the application.
Controlling How the Card Gets Used
This is where youth debit cards actually earn their keep. Most kids’ products offer some combination of these controls through a parent-facing app:
- Daily or per-transaction spending caps.
- Merchant category blocking, which declines transactions from businesses in restricted categories based on the four-digit merchant category code assigned to every retailer.
- Real-time push alerts every time the card is used.
- Instant card lock so you can freeze the card from your phone if it goes missing.
Chase First Banking, for instance, lets parents set spending limits and control which transaction types are allowed, and only the parent who opened the account can fund or manage it.2Chase. Chase First Banking: Debit Card for Kids and Teens Fintech competitors generally offer similar or more granular controls. If parental oversight is your priority, compare the control features across providers before choosing on brand name alone.
Keep Overdraft Turned Off
Under Regulation E, a bank cannot charge overdraft fees on ATM withdrawals or one-time debit card purchases unless the account holder has specifically opted in to the bank’s overdraft service.5Consumer Financial Protection Bureau. 1005.17 Requirements for Overdraft Services Without that opt-in, the bank just declines the transaction. For a child’s account, there’s almost never a reason to opt in. A declined swipe is embarrassing for about five seconds; overdraft fees stick around on the statement. If you’re setting up a joint account, check whether the overdraft opt-in was triggered during the application and make sure it stays off. Prepaid and sub-account cards sidestep this issue entirely.
Fees Worth Knowing About
Most youth and student checking accounts charge no monthly maintenance fee as long as the account holder is under a certain age, typically somewhere between 18 and 24. Once past that cap, the account may convert to a standard checking account with a monthly fee unless the holder meets balance or direct deposit requirements. Chase First Banking has a $0 monthly service fee.2Chase. Chase First Banking: Debit Card for Kids and Teens
Prepaid cards come with their own cost structure. Adding cash at a retail location through a third-party reload network often runs $3 to $5 per load, though some partner retailers waive it. ATM fees, out-of-network surcharges, and card replacement fees also vary. Read the fee schedule before you sign up, not six months in.
If the Card Is Lost or Stolen
Speed matters, and this is the most important thing to drill into your child’s head. Federal law caps your liability for unauthorized debit card transactions, but the cap depends on how fast you report.
- Report within 2 business days of learning the card is lost or stolen: maximum liability is $50.
- Report after 2 business days but before your next statement: liability can reach $500.
- Fail to report unauthorized charges within 60 days of receiving your statement: you could be on the hook for the full amount of any transfers that occurred after that 60-day window.
These limits come from the Electronic Fund Transfer Act and its implementing regulation.6Consumer Financial Protection Bureau. 1005.6 Liability of Consumer for Unauthorized Transfers Report a missing card the same day you notice it’s gone. Most banking apps let you lock the card instantly, which buys you time to call the bank and file a formal report. Teach your child to tell you right away if the card disappears instead of hoping it turns up.
What Happens When Your Child Turns 18
The account structure you set up today has an expiration date. When your child reaches 18, most banks either convert the youth account into a standard adult account or require the now-adult child to open one. Your co-owner or custodial status typically ends, and the child gains full independent control over the funds.
The mechanics vary. Some banks remove the parent from a joint account automatically. Others freeze the account until the child completes new paperwork. A few do nothing until someone asks. Check your bank’s policy a few months before your child’s 18th birthday. That gives you time to review whether the adult account has different fees, whether the debit card number will change, and whether any automatic transfers need updating. It’s also a natural moment to step back from the parental controls and let your child manage money on their own, which was the whole point.