Getting a credit card requires meeting your bank or card issuer's age and income requirements, then submitting an application with your personal and financial information

You must be at least 18 years old and a U.S. citizen or permanent resident to open a credit card account. Most issuers also require proof of income — either from employment, Social Security, or other sources — though the amount varies widely by card and issuer. Some cards are designed for people with no credit history or limited income, while others require higher earnings or an established credit record.

The application itself takes 10 to 15 minutes and asks for your name, address, date of birth, Social Security number, annual income, and employment status. The issuer will pull your credit report to check your credit score and history. If you have no credit history yet, many issuers will still consider you — they may simply approve you at a lower credit limit or higher interest rate. A decision usually comes within minutes to a few days.

Key Takeaways

  • You must be at least 18 years old, a U.S. citizen or permanent resident, and have some form of income to open a credit card.
  • The application asks for your Social Security number, income, and employment details, and the issuer will check your credit report.
  • If you have no credit history, you can still be approved — often for a secured card that requires a cash deposit, or a student card if you are enrolled in school.
  • After approval, your card arrives by mail within 7 to 10 business days, and you activate it by calling the number on the back or using the issuer's app.
  • Your first statement arrives 20 to 45 days after your first purchase, and you must pay at least the minimum amount by the due date to avoid late fees and damage to your credit.

What happens if you have no credit history

If you have never borrowed money or opened a credit account before, you have no credit score. This does not disqualify you from getting a card, but it narrows your options. Most mainstream issuers — Chase, Bank of America, Discover — offer student cards if you are enrolled in college or university. These cards typically have lower credit limits (often $500 to $2,500) and may waive the annual fee.

If you are not a student, a secured credit card is the standard path. You deposit cash into a savings account held by the issuer — usually $200 to $2,500 — and that amount becomes your credit limit. You use the card like any other, pay your bill each month, and after 6 to 18 months of on-time payments, the issuer converts it to a regular unsecured card and returns your deposit. Issuers offering secured cards include Capital One, Discover, and U.S. Bank.

What to do after your card arrives

Your card will arrive in the mail 7 to 10 business days after approval. Before you use it, you must activate it. Most issuers let you activate online through their website or mobile app — you log in, find the card in your account, and click "Activate." Some still require you to call the number printed on the back of the card and follow the automated prompts.

Once activated, you can use the card anywhere that accepts that card brand (Visa, Mastercard, American Express, or Discover). Your first statement will arrive 20 to 45 days after your first purchase. The statement shows what you spent, your current balance, the minimum payment due, and the due date — usually 21 to 25 days after the statement closes. You can pay online through the issuer's website or app, by phone, or by mail.

Understanding your first statement and payment

Your statement lists every transaction, the date it posted, and the amount. At the bottom, you will see your current balance (what you owe), the minimum payment due, and the due date. The minimum is usually 1 to 3 percent of your balance — so on a $500 balance, you might owe $15 to $25. Paying only the minimum is allowed, but you will pay interest on the remaining balance.

Interest on credit cards is expressed as an Annual Percentage Rate (APR). If your card has a 20 percent APR and you carry a $500 balance, you will owe roughly $100 in interest over a year if you make only minimum payments. To avoid interest entirely, pay your full statement balance by the due date. If you miss the due date, you will owe a late fee (typically $25 to $40 for a first offense) and your interest rate may increase.

How your credit card use affects your credit score

Every month, your issuer reports your payment history and balance to the three major credit bureaus: Equifax, Experian, and TransUnion. This information builds your credit score, which lenders use to decide whether to lend you money and at what interest rate. Paying on time every month is the single largest factor — it accounts for 35 percent of your score. Keeping your balance low relative to your credit limit (called your utilization rate) accounts for another 30 percent.

If you pay late, miss a payment, or max out your card, those events stay on your credit report for 7 years and lower your score. Even one late payment can drop your score by 100 points or more. Conversely, making on-time payments and keeping your balance below 30 percent of your limit will raise your score over time — usually within 3 to 6 months of consistent behavior.

Choosing between different types of cards

Once you have been approved for your first card, you may see offers for other cards with different features. Some cards offer cash back (typically 1 to 5 percent of what you spend), others offer travel rewards or points toward purchases. Many charge an annual fee ($95 to $500 or more) in exchange for higher rewards or premium benefits. A few charge no annual fee and offer no rewards — these are the simplest option for someone building credit.

For your first card, focus on getting approved and building a payment history. Rewards and fees matter less than using the card responsibly. Once you have 6 to 12 months of on-time payments, you can open a second card with better rewards if you want. Having multiple cards can actually help your credit score, as long as you pay all of them on time and keep your balances low.

Common mistakes to avoid

The most damaging mistake is missing a payment or paying late. Set up automatic payments for at least the minimum amount due, or set a phone reminder for the due date. Even if you cannot pay the full balance, paying the minimum on time protects your credit score and avoids late fees.

A second mistake is spending more than you can repay. Credit cards make it easy to overspend because you do not see cash leaving your hand. Before you use the card, decide how much you can afford to pay back each month. If you carry a balance, you will owe interest, which makes everything you bought more expensive. A third mistake is closing old cards after you pay them off. Closing a card lowers your available credit and can hurt your score — keep old cards open and unused instead.

Frequently Asked Questions

Do I need a job to get a credit card?

No. You need some form of income, which can be employment, Social Security, disability payments, student loans, or other regular money. You report your annual income on the application. The issuer does not verify it with your employer — they rely on what you tell them.

What is a credit limit and can I change it?

Your credit limit is the maximum amount you can charge to the card. Your issuer sets it based on your credit score and income. After several months of on-time payments, you can request a higher limit by calling the issuer or asking through their app. Some issuers raise your limit automatically.

Will getting a credit card hurt my credit score?

Applying for a card causes a small, temporary drop in your score (usually 5 to 10 points) because the issuer pulls your credit report. This drop fades within weeks. Opening the card itself does not hurt your score — in fact, it helps over time as you build a history of on-time payments.

What happens if I cannot pay my bill?

Contact your issuer immediately. Many offer hardship programs that lower your interest rate or let you pause payments temporarily. Missing payments damages your credit and can lead to collections, so calling before you miss a payment is always better than waiting.

Can I use a credit card abroad?

Yes, but most issuers charge a foreign transaction fee (typically 1 to 3 percent) when you use the card outside the U.S. Some cards waive this fee. Before traveling, call your issuer to let them know you will be using the card abroad — this prevents them from blocking it as fraud.