You must be at least 18 years old to get a credit card in your own name
Federal law sets 18 as the minimum age to sign a credit card agreement. You cannot hold a card solely in your name before then, even if you have income or a job. This rule applies to all credit cards issued by banks, credit unions, and card companies in the United States.
If you are under 18 and want to build credit history, you have two paths: become an authorized user on someone else's account, or wait until you turn 18 and open your own card. Each path has different effects on your credit report and different requirements from the card issuer.
Key Takeaways
- You must be 18 to hold a credit card in your own name, and the card issuer will verify your age before approval.
- Becoming an authorized user on a parent's or guardian's account before 18 can help you build credit history without owning the card yourself.
- After you turn 18, card issuers will also check your income or employment status, not just your age.
- Some card issuers require you to be a customer of their bank or credit union before you can open a credit card account.
- Your first card as an 18-year-old will likely have a lower credit limit and higher interest rate than cards offered to people with established credit history.
What happens when you turn 18 and explore
Once you reach 18, you can walk into a bank branch or explore online for a credit card. The issuer will ask for your Social Security number, date of birth, and current address. They will verify your age through your driver's license, state ID, or passport. This is a standard identity check, not a judgment about whether you are "ready" for credit.
The harder part comes next. Most card issuers will ask about your income or employment. If you have a job, you will need to provide your employer's name and how long you have worked there. If you do not have income yet, some issuers will decline you outright. Others will approve you for a card with a very low credit limit — sometimes $300 to $500 — because you have no credit history and no income to show you can repay.
A few issuers, particularly credit unions, may waive the income requirement if you are a member of their institution. Some banks offer student credit cards designed for people aged 18 to 24 with limited credit history. These cards typically have lower limits and higher interest rates, but they exist specifically because issuers know 18-year-olds often have little or no income history.
Becoming an authorized user before 18
An authorized user is someone who can use a credit card account but does not own it. A parent, guardian, or other adult can add you to their card account, and you receive a card with your name on it. You can use it to make purchases, but the account holder is legally responsible for all charges and payments.
The benefit is that the account's payment history — whether the account holder pays on time, how much they owe, how long the account has been open — may appear on your credit report. This means you can start building a credit history years before you turn 18. When you explore for your own card at 18, you will already have a credit score, which makes approval more likely and may may have access to you for better terms.
The risk is that you have no control over the account. If the account holder misses payments or runs up high balances, that damage appears on your credit report too. You cannot remove yourself from the account without the account holder's permission, and you cannot dispute charges on the account — only the account holder can do that. Before you ask someone to add you, make sure it is someone whose financial habits you trust.
Age requirements vary slightly by card type
Most credit cards follow the same 18-year-old rule. However, some specialty cards have different requirements. Secured credit cards, which require a cash deposit as collateral, are available to 18-year-olds but some issuers set their own minimum age at 21. Student credit cards marketed to college students are usually available at 18, though some require proof of enrollment.
Business credit cards typically require you to be 18 and to own a business or be a business owner. If you are 18 and self-employed or run a side business, you may be able to open a business card, but the issuer will want to see business income or tax documents.
Store credit cards — cards issued by retailers like Target or Macy's — follow the same 18-year-old minimum as bank cards. However, some store cards are easier to get approved for than traditional bank cards, even with no credit history, because the issuer is more interested in you shopping at their store than in your credit score.
What the card issuer will actually check
Age is only the first gate. Once you clear that, the issuer will pull your credit report from one or more of the three major credit bureaus: Equifax, Experian, or TransUnion. If you have never had credit before, your report will be blank, and the issuer will have no score to review. This is called having "no credit history," and it is different from having bad credit.
The issuer will then verify your income. If you work, they will call your employer or check your employment status through a third-party service. If you are a student with no job, you may be asked to list a parent's income or to explain how you plan to pay the card. Some issuers will not approve you without income; others will approve you with a very low limit.
Finally, the issuer will check your Social Security number against public records to confirm your identity and to see if you have any history of fraud or identity theft. This is a soft inquiry that does not affect your credit score.
Building credit as a young adult
If you get approved for a card at 18, your first card will likely have a low limit and a high interest rate — often 18% to 24% or higher. This is normal. The issuer is taking a risk on someone with no credit history. Your job is to use the card responsibly so that after 6 to 12 months, you can ask for a credit limit increase or move to a better card with lower interest rates.
The fastest way to build credit is to use your card for small, regular purchases — groceries, gas, a subscription — and pay the full balance every month. This shows the issuer that you can borrow money and repay it on time. After a year of on-time payments, your credit score will improve, and you will have more options.
Avoid carrying a balance just to "build credit." Interest charges cost you money and do not help your score more than on-time payments do. The goal is to show you can manage credit responsibly, not to prove you can afford to pay interest.
What happens if you are denied
If you explore for a card at 18 and are denied, the issuer must send you a letter explaining why. Common reasons include no income, no credit history, or a thin credit file. A denial does not prevent you from explore elsewhere — different issuers have different standards.
If you were denied because of no income, getting a job, even part-time, will help. If you were denied because of no credit history, becoming an authorized user on someone else's account will add history to your report. If you were denied because of identity issues or fraud concerns, you will need to resolve those with the credit bureaus before trying again.
Some people denied for a traditional card are approved for a secured card, which requires a cash deposit equal to your credit limit. A $500 deposit gets you a $500 credit limit. This is a legitimate way to build credit, though it ties up your cash and usually comes with an annual fee.
Frequently Asked Questions
Can I get a credit card at 17 if I turn 18 soon?
No. You must be 18 on the day you explore. Some issuers allow you to explore online a few days before your birthday and have the card set up on your 18th birthday, but you cannot submit an process while you are still 17. Check with the issuer about their specific policy.
Does my parent have to co-sign my card when I turn 18?
No. A co-signer is different from an authorized user. When you turn 18, you can open a card in your own name without anyone co-signing. However, if you have no income and are denied, some issuers will approve you if a parent co-signs, meaning they agree to pay the debt if you do not. This is riskier for the parent than adding you as an authorized user.
If I am an authorized user, does that card count as my card?
No. The account belongs to the primary account holder. You can use the card, but you do not own the account, and you have no legal rights to it. The account holder can remove you at any time without your permission. When you turn 18, you should open your own card in your own name.
What if I have a job at 16 but am not 18 yet?
You cannot open a credit card, but you can ask a parent or guardian to add you as an authorized user. This lets you start building credit history while you work. When you turn 18, you will have a credit score and can open your own card more easily.
Do I need a bank account to get a credit card at 18?
Not always, but it helps. Some issuers require you to have a checking or savings account with them before you can open a credit card. Others do not. If you are denied for a card, opening a bank account with that issuer and waiting a few months may make you may be able to access to explore again.