What credit cards for kids actually are
A credit card for a child is not a full credit card in the adult sense. It is either a secured card that a parent co-owns, a debit card linked to a parent's account, or an authorized user card where the child's name appears on a parent's existing account but the parent remains liable for all charges. The child does not build credit history on a debit card. On a secured card or as an authorized user, the child's payment behavior can be reported to credit bureaus, which means good habits now can help them later.
Most banks do not issue cards directly to minors. Instead, a parent must open the account, fund it, and decide how much control the child has. Some banks set age minimums—often 13 or 16—before a child can be added. Others allow it at any age if a parent co-signs. The card itself works like any other: the child swipes, taps, or uses it online, and the charge appears on a statement the parent can review.
Key Takeaways
- Debit cards linked to a parent's account let a child spend money that already exists but do not build a credit history.
- Secured credit cards and authorized user accounts can report payment behavior to credit bureaus, which helps a teenager build credit before they turn 18.
- A parent remains fully responsible for all charges and payments, regardless of which type of card the child uses.
- Most banks require a parent to open the account and set spending limits, which can be adjusted or monitored through a mobile app.
- Teaching a child to use a card responsibly now—paying on time, staying under budget—matters more than which card type you choose.
Debit cards: spending money that already exists
A debit card draws from money you deposit into an account. Your child can spend only what you put there. Many banks offer teen debit accounts with parental controls: you can set daily spending limits, block certain types of purchases (like gas stations or restaurants), receive alerts when the card is used, and freeze the card when ready from your phone.
The trade-off is that debit cards do not build credit. No payment history is reported to credit bureaus. If your goal is to teach your child to budget and spend responsibly, a debit card works well. If you also want them to start building a credit record before they turn 18, a debit card alone will not do that.
Popular teen debit options include Chase First Banking, Bank of America Teen Checking, and Greenlight (a third-party app that works with most banks). Each has different age minimums, fees, and control features. Check your own bank first—many offer teen accounts to existing customers at no cost.
Secured credit cards: building credit with a deposit
A secured credit card requires you to deposit money into a savings account, usually $300 to $2,500. That deposit becomes the card's credit limit. Your child can charge up to that amount, and you receive a monthly bill. If your child pays the bill on time and in full, that payment is reported to credit bureaus. Over time, this builds a credit history.
Secured cards typically charge an annual fee ($25 to $100) and a higher interest rate than regular cards (often 18% to 22%). If your child carries a balance instead of paying it off, interest accrues on top of the charges. The deposit stays in the bank's account and earns little or no interest—it is collateral, not savings.
After 12 to 24 months of on-time payments, many issuers will convert the secured card to a regular unsecured card and return the deposit. Capital One Secured Mastercard and Discover Secured Card both report to all three credit bureaus and have been used by teenagers to build credit. However, most secured cards require the account holder to be at least 18, so a parent would need to open it in their own name and add the teenager as an authorized user.
Authorized user accounts: piggybacking on a parent's credit
When you add your child as an authorized user on your own credit card account, the card issuer may report their name and payment history to credit bureaus. This means your child's credit score can start building based on your account's payment behavior, credit limit, and age of the account. They do not need to be 18 or have their own income.
The downside is that your child is not making the payments or managing the account—you are. If you miss a payment or carry a high balance, that damage appears on their credit report too. Some issuers allow you to set a spending limit on the authorized user card, but not all. Your child may also see the full credit limit and feel they can spend up to it.
Most major card issuers (Chase, American Express, Discover, Capital One, Bank of America) allow authorized users at age 13 or younger. Adding a child costs nothing. The card arrives in their name, and you can monitor spending through your online account or app. This is the simplest way to start building credit, but it works only if your own account is in good standing.
How to choose between the three types
Start by asking what you want your child to learn. If the goal is budgeting and spending control, a debit card is enough. If the goal is to build credit before they turn 18, you need either a secured card or an authorized user account.
If you have a credit card in good standing with on-time payments and a reasonable balance, adding your child as an authorized user is free and when ready. They start building credit right away without you opening a new account or paying fees. This works well for teenagers 13 and up.
If you want your child to actively manage their own account and see the direct link between their payments and their credit score, a secured card teaches that lesson more clearly. However, most secured cards require the applicant to be 18, so you would open it in your name and add them as an authorized user anyway—which brings you back to the authorized user option.
If your child is younger than 13 and you want them to start building credit, a debit card with parental controls is the practical choice for now. You can add them as an authorized user when they reach your bank's age minimum.
Setting limits and monitoring spending
Regardless of which card type you choose, set a spending limit before you hand it over. For a debit card, this is usually a daily limit you control in the app. For an authorized user card, ask the issuer if they allow per-card limits; if not, you can set a household rule (like $50 per week) and review the statement together.
Most banks now offer real-time alerts: you receive a text or push notification the moment the card is used. This lets you catch unusual activity quickly and gives you a chance to talk to your child about the purchase while it is fresh. Some apps also let you categorize spending (groceries, entertainment, gas) so you can see where the money is going.
Review the statement together each month. Show your child how charges add up, what the minimum payment is, and why paying the full balance matters if it is a credit card. This conversation is where the real learning happens—not the card itself.
Common mistakes parents make
The biggest mistake is handing over a card without setting expectations. Your child may not understand that a credit card is borrowed money that has to be paid back, or that carrying a balance costs extra in interest. Explain this before the first charge goes through.
Another mistake is ignoring the statement. If you add your child as an authorized user and never look at the bill, you will not know if they are spending responsibly or racking up charges. Set a calendar reminder to review it together each month.
A third mistake is choosing a card type that does not match your child's age or maturity. A 10-year-old does not need a credit card—a debit card with a small daily limit teaches the same lessons without risk. A 16-year-old who has shown they can manage money might be ready for an authorized user account to start building credit. Match the tool to the child.
Finally, do not use a child's card as a way to avoid managing your own spending. If you add them as an authorized user on a card you carry a balance on, or if you use their debit card to cover your own expenses, you are teaching the opposite of what you intend.
Frequently Asked Questions
Will my child's credit score go up if I add them as an authorized user?
It depends on the card issuer and the credit bureau. Most major issuers report authorized user accounts to all three bureaus (Equifax, Experian, TransUnion), so yes, your child's score can start building. However, some smaller banks or card issuers do not report authorized users. Ask the issuer before you add your child if you want to may support it will be reported.
Can my child use the card without my permission?
Yes, once they have the card, they can use it. That is why setting a spending limit and reviewing the statement are important. For debit cards, you can freeze the card when ready from your app if needed. For credit cards, you cannot stop a charge after it is made, but you can call the issuer to report unauthorized use or dispute a charge.
What happens if my child loses the card or it gets stolen?
Call the card issuer when ready. They will cancel the card and send a replacement. Most cards have fraud protection, so unauthorized charges made after you report it lost are usually not your responsibility. Debit cards have the same protection. This is a good lesson for your child about keeping track of their belongings.
Is there an age when I should stop being an authorized user and get my own card?
Most teenagers can open their own card account at 18. By then, if they have been an authorized user for a few years, they should have a credit history. At 18, they can explore for their own card in their name. You can stay on the account as a co-signer if you want to keep an eye on spending, or they can go solo. The transition depends on how responsible they have been and how much independence they are ready for.
Do I have to pay the bill if my child runs up charges?
Yes. You are the account holder. You are responsible for all charges and payments, no matter who made them. This is why monitoring spending and setting limits matter. Your child should understand that the money has to come from somewhere—ideally, they should contribute to paying the bill if they are old enough to earn money, so they feel the consequence of their spending.