You can get a credit card at 18 if you have a steady income, but the card issuer will check your credit history and may require a co-signer if you have none
Credit card issuers must follow federal law that sets 18 as the minimum age. But age alone is not enough. Banks and card companies also look at whether you have income to repay what you charge, and whether you have a credit history showing you have borrowed and repaid money before. If you are 18 but have never borrowed anything, you may need a co-signer — usually a parent or guardian with established credit — or you may be offered a secured card that requires a cash deposit.
The timing of when you can actually use a card depends on which route you take. A standard unsecured card can take one to two weeks to arrive after approval. A secured card works the same way but requires you to deposit money upfront, which becomes your credit limit. A co-signed card adds the step of getting someone else to sign, which can add a few days.
Key Takeaways
- You must be at least 18 years old and have a Social Security number to open a credit card account.
- Card issuers will check your credit report; if you have no history, they may ask for a co-signer or offer you a secured card instead.
- You will need to show proof of income — a job, student aid, or other regular money — to demonstrate you can pay your bills.
- A secured card is often the fastest route if you have no credit history, because approval depends on your deposit, not your credit score.
- Once approved, the physical card usually arrives within one to two weeks, but you may be able to use a temporary card number online sooner.
Age and Legal Requirements
Federal law requires you to be at least 18 years old to sign a credit card contract. This is the same age requirement as for most other financial contracts. You must also have a valid Social Security number, which the card issuer uses to check your credit report and verify your identity.
If you are under 21, the Credit Card Accountability Responsibility and Disclosure Act (CARD Act) limits how card issuers can market to you and sets stricter rules for approval. Specifically, issuers must verify that you have a means to pay your bills — not just that you are old enough to sign. This is why many people under 21 are asked to provide proof of income or find a co-signer.
Income and How Issuers Verify It
Card issuers want to see that you have money coming in regularly. This does not have to be from a job. Income can come from employment, student aid, a pension, disability payments, investment returns, or support from family members. The issuer will ask you to list your income on the process, and they may ask for proof.
Proof of income usually means one of these: a recent pay stub, a tax return, a bank statement showing regular deposits, or a letter from your employer or school. If you receive student aid, you can often use your aid letter as proof. If you are supported by a family member, some issuers will accept a letter from that person stating they support you, though this is less common and may require them to co-sign instead.
The amount of income required varies by issuer and by card type. Some secured cards have no minimum income requirement because your deposit is your security. Unsecured cards typically want to see at least some regular income, but there is no fixed dollar amount across the industry.
Credit History and Credit Scores
If you have never borrowed money before — no student loans, no car loan, no previous credit card — you have no credit history. This does not disqualify you, but it does change your options. Card issuers cannot see a credit score for someone with no history, so they rely more heavily on income and age.
If you do have a credit history, the issuer will pull your credit report from one or more of the three major bureaus: Equifax, Experian, or TransUnion. They will look at your credit score, which ranges from 300 to 850. Most standard credit cards require a score of at least 600 to 700, though this varies. Cards marketed to people building credit may accept scores as low as 500 to 600.
Your credit report also shows whether you have missed payments, defaulted on loans, or filed for bankruptcy. Recent negative marks make approval harder or more expensive. A bankruptcy from 10 years ago affects you less than one from 2 years ago.
Co-Signers and When You Might Need One
A co-signer is someone — usually a parent, guardian, or spouse — who agrees to pay your credit card bill if you do not. By co-signing, they take on legal responsibility for the debt. Card issuers ask for a co-signer when you are young, have no credit history, or have a low income relative to the credit limit you are requesting.
The co-signer must be at least 18, have a valid Social Security number, and have their own credit checked. Their credit score and income will influence whether the issuer approves the card and what interest rate you receive. A co-signer with good credit can help you get approved and get a lower rate.
Being a co-signer is a real obligation. If you miss payments, the issuer can pursue the co-signer for the money. Missed payments also show up on the co-signer's credit report. Some card issuers allow you to remove the co-signer after you have made on-time payments for a set period — often 12 to 24 months — but you have to ask.
Secured Cards as an Alternative to Co-Signing
A secured credit card is a card backed by a cash deposit you make upfront. If you deposit $500, your credit limit is $500. You use the card like any other card, paying a monthly bill. If you do not pay, the issuer can take the money from your deposit.
Secured cards are designed for people with no credit history or poor credit. They require no co-signer and no minimum income in most cases — only the deposit. Approval is usually faster because the issuer's risk is lower. After you have made on-time payments for six to 12 months, many issuers will convert your secured card to a standard unsecured card and return your deposit.
The trade-off is that secured cards often charge higher interest rates and annual fees than standard cards. But if you pay your full balance each month, the interest rate does not matter. The annual fee, if there is one, ranges from $0 to $100 depending on the issuer.
Student Credit Cards and Other Starter Options
Many card issuers offer cards specifically for college students. These cards often have lower income requirements and may not require a co-signer. They typically come with lower credit limits — often $500 to $2,500 — and may offer rewards on categories like dining or gas.
To may have access to for a student card, you usually need to be enrolled in a college or university and at least 18 years old. You will still need to show income, which can be student aid, a part-time job, or family support. Some student cards ask for a co-signer if you have no income of your own.
Student cards are not the only starter option. Some issuers offer cards for people building credit that do not require student status. These cards have similar features: lower limits, higher rates, and approval based more on income than credit score.
The process Process and Timeline
explore for a credit card is usually done online, by phone, or in person at a bank branch. You will provide your name, address, Social Security number, date of birth, income, and employment information. The issuer will ask whether you want to explore alone or with a co-signer.
The issuer will then pull your credit report and make a decision. This can happen in minutes for online applications, or it may take a few business days. You will receive a decision by email, phone, or mail — the method depends on how you applied.
If you are approved, the physical card usually arrives within 7 to 14 business days. Some issuers provide a temporary card number when ready after approval so you can shop online while you wait for the physical card. If you are denied, the issuer must tell you why and provide information about how to dispute errors on your credit report.
Frequently Asked Questions
Can I get a credit card at 17?
No. Federal law requires you to be 18 to sign a credit card contract. Some issuers may allow a 17-year-old to be added as an authorized user on a parent's account, which means you can use the card but the parent is responsible for the bill. This does not build your own credit history.
What if I have been denied for a credit card?
The issuer must tell you why you were denied. Common reasons are no credit history, low income, or negative marks on your credit report. You can request a free copy of your credit report from annualcreditreport.com to check for errors. If you were denied because of no history, a secured card is usually your next step.
Do I need a job to get a credit card?
No. Income can come from many sources: employment, student aid, disability payments, investments, or family support. The issuer wants to see that you have regular money coming in, not specifically that you work. Some secured cards have no income requirement at all.
Will getting a credit card hurt my credit score?
Opening a new card will cause a small, temporary drop in your credit score because the issuer pulls your credit report. This drop usually recovers within a few months. Over time, using the card responsibly — paying on time and keeping your balance low — will build your score.
Can a co-signer remove themselves from my card?
This depends on the issuer. Some allow you to remove a co-signer after 12 to 24 months of on-time payments. Others do not offer this option. You should ask the issuer about their policy before you explore, and ask again after you have made several months of payments.