How to decide your child’s credit limit

Quick insights
- A low credit limit can help your child develop healthy spending habits while minimizing financial risk.
- Regularly reviewing the account and monitoring credit activity can help ensure the credit limit continues to match your child’s changing financial needs.
- A credit card can serve as a teaching tool to encourage good habits like timely payments and mindful spending.
Teaching your child about credit can be an important step in preparing them for smart money management. By introducing them to how credit works, including credit limits and mindful spending, you can help your child develop good money habits early on. A key part of this process is determining an appropriate credit limit for their card, helping them learn to manage credit wisely while minimizing financial risks. Starting early with good credit habits can help your child build a strong financial foundation for the future.
Please note that when referring to your child, they may fall into a certain age range. In this article, there are specifications about how old a child can be to acquire a credit card, including:
- Under 18 years old: At this age, an individual cannot apply for a credit card account in their own name, but can be added as an authorized user.
- 18 to 20 years old: In this range, an individual may need a co-signer added to a credit card account when applying.
- 21 years and older: These individuals can apply for credit cards without a co-signer.
Explaining credit limits to your kid
A credit limit is the maximum amount of credit a cardmember can spend on a credit card before they must pay off some or all of the balance. Understanding this concept can help kids learn the importance of managing credit wisely and avoiding debt. When introducing your child to credit, you may want to explain to them that their credit limit isn’t free money–it's borrowed funds that should be repaid on time to help avoid debt and establish a healthy relationship with credit.
Spending limit for authorized users
Before your child is eligible for their own credit card, you may consider adding them as an authorized user on your account. As the primary cardholder, you remain fully responsible for the account, but your child will be issued a card with access to your credit limit. While authorized users generally have access to the full credit limit, some credit card issuers allow you to set individual spending limits for authorized users. Not all credit card issuers offer this feature, so it’s best to check with your specific card issuer. If your card issuer doesn’t offer this option, monitoring the account activity and communicating clear expectations with your child about how and when the card should be used.
How credit card companies determine credit limit
Whether your child is added as an authorized user on your credit card or eventually qualifies for their own student or starter card, several factors can affect the credit limit they’ll have access to. The most common components that influence credit limits are:
- Age and credit history (applies to personal cards): If your child is new to credit and applying for their own card, they’ll likely start with a lower limit due to limited or no credit history.
- Parent or guardian’s credit (for authorized users): When your child is added as an authorized user on your card, the credit limit is typically based on your creditworthiness and the overall limit on the account.
- Income (applies to personal cards): For teens applying for their own card, lenders may consider any steady income, like a part-time job, to determine a manageable limit.
- Card issuer’s policies (applies to both): Credit card companies have different rules and limits for both authorized user setups and student or starter credit cards. Some allow spending limits for authorized users, while others don’t.
Setting an appropriate credit limit for your child's credit card
When adding your child as an authorized user, the credit limit is typically tied to the primary cardmember’s account. While you may not be able to set a separate limit for the authorized user, some card issuers allow spending limits to be placed on additional users. It may be a good idea to check with your card issuer to understand what’s possible. If spending limits aren’t available, parents will need to closely monitor the account activity and talk with their child about responsible usage.
- Assess your child's needs and spending habits: Consider what they will use the card for, such as school supplies or small purchases.
- Start with a low limit to teach money management: A lower limit can reduce the risk of overspending while helping them learn to budget.
- Take into account your child's income or allowance: The limit should be manageable based on what they realistically afford to repay.
- Gradually increase limit with responsible use: As your child demonstrates good spending and repayment habits, you can consider raising their limit over time.
Benefits of having a low credit limit
A lower credit limit offers several benefits for young cardmembers:
- Teaches budgeting and prioritizing spending: Encourages children to think carefully before making purchases.
- Builds their credit early: Making small purchases and paying them off in full can help your child start building a positive credit history, even as a teenager (if added as an authorized user). Responsible use of a low-limit card can establish a strong credit foundation.
- Reduce the risk of overspending: A smaller limit makes it harder to rack up big bills.
Risks of a high credit limit for your child's credit card
A higher credit limit could pose risks if not managed properly. Here are some potential downsides to consider:
- Leads to debt accumulation: Without proper spending control, your child may spend more than they can afford to repay.
- Hurts credit score: Carrying a high balance or missed payments can harm the credit history of the parent and the authorized user.
- Encourages impulse buying: Easy access to credit may lead to unnecessary spending.
- Causes financial stress: Struggling with debt can impact one's wellbeing.
In summary
When choosing a credit limit for your child’s first credit card, a lower limit can help them develop smart spending habits while reducing the risk of debt. Regularly reviewing and adjusting their limit helps ensure it continues to support their growing financial responsibility.



