You can get a credit card at 18, but the card issuer will check your income and credit history
The legal minimum age to hold a credit card in your own name is 18. That is the only hard rule. Everything else depends on the card issuer — what they require, what they will approve, and what terms they will offer you.
If you have no credit history yet, most issuers will ask for proof of income (a pay stub, a job offer letter, or a tax return) and may require a deposit. If you already have a credit history — even a short one — they will pull your credit report and look at your score, payment history, and existing debt. A card issuer can say no to anyone, at any age over 18, for any reason they choose not to disclose.
The practical question is not whether you can get a card, but which card you can get now, and what it will cost you. That depends on where you are starting from.
Key Takeaways
- You must be 18 to open a credit card account, but issuers will check your income and credit history before approving you.
- If you have no credit history, you will likely need to show income and may need to put down a cash deposit to find the card.
- Your first card will probably have a lower credit limit and a higher interest rate than cards offered to people with established credit.
- Using a card responsibly — paying the full balance or at least the minimum on time — builds the credit history you need for better cards later.
- Becoming an authorized user on someone else's account can help you build credit without opening your own card, though it carries risks for both of you.
Starting with no credit history
If you have never borrowed money or used credit before, you have no credit score. Credit bureaus have no file on you. Most mainstream card issuers will not approve you because they have no way to predict whether you will pay them back.
Your options are limited but real. A secured credit card requires you to deposit cash — usually $200 to $2,500 — into a savings account that the card issuer holds. You then get a credit card with a limit equal to your deposit. You use it like any other card, and you pay the bill each month. After 6 to 18 months of on-time payments, the issuer may convert it to a regular card and return your deposit, or you can close the account and take your money back.
Some issuers also offer student credit cards to people under 21 who are enrolled in college. These typically have lower limits and higher interest rates, but they do not require a deposit. You will need to show proof of enrollment and usually proof of income or a co-signer.
A third path is to become an authorized user on someone else's credit card — usually a parent or family member with good credit. You get a card linked to their account, and their payment history starts building your credit file. You are not responsible for the bill, but you can use the card. This works only if the primary account holder pays on time and keeps the balance low. If they miss payments or run up debt, it damages your credit too.
If you already have some credit history
If you have borrowed money before — a car loan, a student loan, a store credit card — you have a credit file and a score. Card issuers will look at three things: your score, your payment history, and how much debt you already carry.
A score above 670 opens doors to most standard cards. Below 620, you will face the same barriers as someone with no history: secured cards, student cards, or authorized user status. Between 620 and 670, you may find cards designed for people rebuilding credit, though they will have higher interest rates and lower limits.
If you have missed payments, collections accounts, or a bankruptcy on your record, issuers will see that too. Some will deny you outright. Others will approve you for a secured card or a card designed for people with damaged credit. The interest rate will be higher — sometimes 20% or more — and the limit will be lower.
What issuers actually check
When you explore for a credit card, the issuer will ask for your name, address, Social Security number, date of birth, and income. They will pull your credit report from one or more of the three major bureaus — Equifax, Experian, and TransUnion — and calculate your credit score.
They will look at how many accounts you have open, how much you owe on each one, whether you have missed any payments, and whether you have any collections, judgments, or bankruptcies on file. They will also see how recently you opened new accounts and how often you have applied for credit in the past few months. Too many recent applications can hurt your chances.
Income matters, but not as much as credit history. If you have no history, they need to know you can afford the minimum payment. If you have a good history, they care less about your exact income and more about whether you have paid other lenders on time.
The difference between approval and a good deal
Getting approved for a card and getting a card worth using are not the same thing. You might be approved for a card with a $300 limit and a 24% interest rate. That card exists, but it is not a good deal.
Before you explore, know what you are looking for. If you want to build credit, a secured card or a student card is fine — the goal is to use it responsibly and graduate to better terms later. If you want to carry a balance, the interest rate matters more than the limit. If you want rewards, you need a score high enough to may have access to for a rewards card, which usually means 670 or above.
Read the terms before you explore. Look for the annual percentage rate (APR), the annual fee (if any), the credit limit, and any other fees — late fees, foreign transaction fees, balance transfer fees. A card with no annual fee and a 19% APR is better than a card with a $95 annual fee and a 15% APR if you are just starting out, because you will not carry a balance long enough for the lower rate to save you money.
Building credit so you can get better cards later
Your first card is not your last card. The goal is to use it in a way that improves your credit score, so that in 6 to 12 months you can move to a card with better terms.
The fastest way to build credit is to use your card for small purchases and pay the full balance every month. This shows lenders that you can borrow and repay reliably. Keep your balance below 30% of your credit limit — if your limit is $500, keep your balance under $150. Pay at least the minimum payment on time, every time. A single late payment can drop your score 100 points or more.
Do not close the card once you move to a better one. Closing an account lowers your average account age and reduces your total available credit, both of which hurt your score. Keep the old card open with a small balance or no balance, and use it occasionally so the issuer does not close it for inactivity.
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. The reason is usually one of these: no credit history, a low credit score, too much existing debt, a recent missed payment, or too many recent credit applications.
You can ask the issuer for the specific reason, and you can request a free copy of your credit report from each bureau at annualcreditreport.com. Check the report for errors — wrong accounts, missed payments that were actually on time, or accounts that are not yours. If you find an error, dispute it with the bureau in writing. Fixing errors can raise your score enough to get approved on a second process.
If the reason is no credit history or a low score, a secured card is your next step. If the reason is too much debt, pay down what you owe before explore again. If the reason is recent missed payments, wait at least six months before explore again — the older the missed payment, the less it hurts your score.
Co-signers and joint accounts
Some card issuers allow a co-signer — someone with good credit who agrees to pay the bill if you do not. A co-signer is not the same as an authorized user. The co-signer is legally responsible for the debt, and missed payments hurt their credit as much as yours.
A co-signer can help you get approved for a card you would not may have access to for alone, and sometimes for better terms. But it is a real obligation for them. If you miss a payment, the issuer will pursue the co-signer for the money. Do not ask someone to co-sign unless you are certain you will pay on time.
Joint accounts are rare now. Some older issuers still offer them, but most have moved to co-signer arrangements instead. A joint account makes both people equally responsible and gives both people equal access to the credit line.
Frequently Asked Questions
Can I get a credit card before I turn 18?
No. Federal law requires you to be 18 to open a credit account in your own name. You can become an authorized user on a parent's card before 18, which builds your credit file, but you cannot be the primary account holder.
What if I have no income?
Most issuers require proof of income to approve a card. If you have no job, you may still may have access to if you have other income — student loans, a stipend, investment income, or support from a spouse or parent. Some issuers will count household income if you live with someone who supports you. A secured card does not require income, only the cash deposit.
Does explore for a credit card hurt my credit score?
Yes, but only a little and only temporarily. Each process creates a hard inquiry, which can drop your score 5 to 10 points. Multiple applications in a short time hurt more. The impact fades after a few months, and the new account itself will eventually help your score by adding to your credit history.
How long does it take to get approved?
Most issuers give you an answer when ready or within a few minutes of explore online. Some take a few business days if they need to verify your income or contact you for more information. Once approved, the card usually arrives in 7 to 10 business days.
What is the difference between a credit card and a debit card?
A debit card draws money from your bank account when ready. A credit card borrows money from the issuer, and you pay them back later. Only credit cards build credit history. Debit cards do not, because you are not borrowing.