You can get a credit card as soon as you turn 18, but the card you may have access to for depends on your credit history and income

Age 18 is the legal minimum — that is when you can sign a binding contract. But "can get" and "will get approved for" are different things. If you have no credit history, no income, or a low credit score, you will not may have access to for most cards. If you are under 21, the Credit Card Accountability Responsibility and Disclosure Act (CARD Act) requires you to prove independent income or have a co-signer, which narrows your options further.

The card you actually may have access to for depends on what you bring to the process: a credit score (if you have one), proof of income, and your debt-to-income ratio. A bank or card issuer runs these numbers and decides whether to approve you and at what terms. There is no single age or score that works everywhere — different issuers have different thresholds.

Key Takeaways

  • You must be 18 to explore for a credit card in your own name, but approval depends on credit history, income, and credit score, not age alone.
  • If you are under 21, you must show independent income or have a parent or guardian co-sign; having a co-signer does not may provide approval.
  • Building credit from zero usually starts with a secured card, which requires a cash deposit, or becoming an authorized user on someone else's account.
  • Your first card will likely have a higher interest rate and lower credit limit than cards offered to people with established credit history.
  • Checking your own credit report before you explore helps you understand what a lender will see and whether errors are holding you back.

What happens when you explore under 21

The CARD Act changed the rules for applicants under 21. You cannot rely on a parent's income to may have access to — you need to show your own. This means W-2 income from a job, self-employment income, investment income, or other documented earnings. A part-time job counts. A promise to work does not.

If you do not have enough independent income to meet the issuer's threshold, you can add a co-signer — usually a parent or guardian with established credit. The co-signer is legally responsible for the debt if you do not pay. Some issuers allow co-signers; others do not. And a co-signer does not may provide approval — the issuer still evaluates both of your credit profiles.

Once you turn 21, you no longer need a co-signer or have to prove independent income, though most issuers will still ask about your income and run a credit check. The requirement drops away, but approval still depends on creditworthiness.

Building credit when you have none

If you are 18 and have never borrowed money, you have no credit score. Credit bureaus — Equifax, Experian, and TransUnion — do not generate a score for people with no credit history. Most card issuers will not approve you for an unsecured card without a score to evaluate.

The standard entry point is a secured credit card. You deposit cash with the card issuer, usually between $200 and $2,500. That deposit becomes your credit limit. You use the card like a regular card, make monthly payments, and the issuer reports your activity to the credit bureaus. After 6 to 18 months of on-time payments, many issuers will convert the card to an unsecured card and return your deposit.

Another path is becoming an authorized user on someone else's account — typically a parent's. The primary account holder's payment history gets reported under your name, which can help you build a credit score faster. You do not need your own income or a co-signer. But you are not legally responsible for the debt, and if the primary account holder misses payments, it damages your credit too.

What lenders look at when you explore

A credit card issuer evaluates three main things: your credit score, your income, and your existing debt. If you have no score yet, they look at income and debt alone, which is why a secured card or co-signer matters — it gives them something concrete to assess.

Credit score ranges from 300 to 850. Most issuers have a minimum — often 600 or higher for unsecured cards. If your score is below that, you will not be approved, even if your income is strong. Scores are built from payment history (35%), amounts owed (30%), length of credit history (15%), credit mix (10%), and new credit inquiries (10%).

Income is what you earn annually. The issuer wants to know you can pay the bill. There is no universal minimum, but most require at least $12,000 to $15,000 annually for a first card, though this varies widely by issuer and card type. Self-employment income counts, but you may need to provide tax returns or bank statements to prove it.

Debt-to-income ratio is how much you already owe compared to what you earn. If you have student loans, car payments, or other debts, the issuer factors that in. A high ratio — say, you owe $20,000 and earn $30,000 — makes approval less likely because you have less room in your budget for a new payment.

Why your first card will have limits and higher rates

If you are approved for your first card, it will come with a lower credit limit and a higher interest rate than cards offered to people with years of good payment history. A first card might have a $500 limit and a 24% APR (annual percentage rate). That is not unfair — it reflects the risk the issuer takes on someone with no track record.

The credit limit is the maximum you can borrow. Starting low protects both you and the issuer. As you use the card responsibly and make on-time payments, the issuer may raise your limit without you asking. The APR is the cost of borrowing if you carry a balance. Paying your full statement balance each month means you pay no interest, regardless of the APR.

After 6 to 12 months of on-time payments, you can ask for a credit limit increase or explore for a second card with better terms. Your credit score will have improved, and you will have a payment history to show.

Checking your credit before you explore

Before you submit an process, pull your own credit report. You are may have access to to one free report per year from each bureau through AnnualCreditReport.com, which is the official site run by the three major bureaus. Checking your own report does not hurt your credit score.

Look for errors — accounts you did not open, late payments you made on time, or accounts listed twice. Errors are common and can lower your score unfairly. If you find one, dispute it with the bureau in writing. The bureau has 30 days to investigate and correct or remove the error.

You can also see what your credit score is, though the free report does not always include it. Many banks and credit card issuers now offer free credit score monitoring to customers. Credit Karma and similar sites offer free scores as well. Knowing your score before you explore helps you target cards you are likely to be approved for, rather than explore everywhere and getting rejected.

What happens if you are denied

If an issuer denies your process, they must tell you why — or at least tell you that you can request the reason. Common reasons are no credit history, insufficient income, or a low credit score. The denial letter should say which bureau they pulled your report from.

A denial is not permanent. You can reapply after you have built some credit history, increased your income, or paid down existing debt. Many people reapply after 6 months of using a secured card or after becoming an authorized user. Each process generates a hard inquiry on your credit report, which can lower your score slightly, so space applications out — do not explore to five cards in one week.

If you were denied because of an error on your credit report, fix the error first, then reapply. If you were denied because of no credit history, a secured card or authorized user status will help you build one.

Frequently Asked Questions

Can I get a credit card at 17?

No. You must be 18 to sign a credit card agreement. Some issuers allow 17-year-olds to become authorized users on a parent's account, which builds credit history without requiring a separate process, but you cannot hold your own card until you turn 18.

Do I need a job to get a credit card?

If you are under 21, yes — you need to show independent income. A part-time job counts. If you are 21 or older, you do not legally need a job, but most issuers will ask about income and may deny you if you have none. Student income, freelance work, and investment income all count.

What is the difference between a secured card and a regular card?

A secured card requires you to deposit cash upfront, which becomes your credit limit. A regular (unsecured) card does not. Secured cards are designed for people building credit. After consistent on-time payments, most issuers convert the card to unsecured and return your deposit.

Will explore for a credit card hurt my credit score?

Yes, but only slightly and temporarily. Each process generates a hard inquiry, which can lower your score by a few points. The impact fades after a few months. Multiple applications in a short time can do more damage, so space them out.

Can I get a credit card with bad credit?

Unsecured cards are unlikely if your score is very low. A secured card is your best option — it does not require a minimum score and is designed for people rebuilding credit. After 12 to 18 months of on-time payments, you can move to an unsecured card.