Yes, building credit at 17 is possible, but not through an account in your own name. The practical route is being added as an authorized user on a parent’s or guardian’s credit card, which lets that account’s payment history show up on your credit report. A cosigned installment loan is a second, narrower option. Opening your own credit card or loan on your own signature is off the table until you turn 18, and even then partial restrictions continue until 21.
Why You Can’t Open Your Own Account Yet
Contract law treats agreements signed by minors as voidable. The minor can walk away from the deal while the other party stays bound. This is the infancy doctrine, and it creates a one-sided risk lenders won’t accept: a 17-year-old could charge thousands of dollars and then legally cancel the obligation. Credit card companies and banks respond by refusing to issue accounts to anyone under 18.
Federal law adds a second barrier that reaches past your 18th birthday. The CARD Act prohibits issuing a credit card to anyone under 21 unless the applicant provides a cosigner who is at least 21 and can cover the debt, or shows independent income sufficient to make the required payments.1Office of the Law Revision Counsel. 15 USC 1637 – Open End Consumer Credit Plans At 17 you can’t meet either test: you can’t be legally bound as a cosigned party, and you almost certainly don’t earn enough to satisfy the income standard alone.
Even court-ordered emancipation doesn’t get around the age policy. Major issuers decline to open accounts for anyone under 18 regardless of legal status.
Becoming an Authorized User
Authorized-user status is the most common way to start a credit history before 18. A primary cardholder, usually a parent or guardian, asks the issuer to add you to their account. If the issuer reports authorized-user activity to the credit bureaus, that account’s payment history, credit limit, and utilization can appear on your credit report, giving you a head start before you’re eligible for your own accounts.
Age Rules Depend on the Issuer
No federal law sets a minimum age for authorized users. Each issuer decides. American Express requires authorized users to be at least 13.2American Express. Additional Card Membership Some issuers have no stated minimum but hold off on reporting to the bureaus until the authorized user turns 18. Chase, for example, will add a minor as an authorized user but does not report their credit history to the bureaus during the minor years.3Chase. Ways to Establish Credit History for Your Child Before anyone adds you, the primary cardholder should call the issuer and confirm two things: the minimum age, and whether the account will actually be reported to the bureaus while you’re a minor. Without reporting, being an authorized user does nothing for your credit file.
What the Bank Will Ask For
Federal regulations require banks to collect identifying information when adding someone to an account. The primary cardholder will need to give the issuer your full legal name, date of birth, and taxpayer identification number, usually a Social Security number.4eCFR. 31 CFR 1020.220 – Customer Identification Program Requirements for Banks The name should match your Social Security card exactly, so the credit bureaus can link the account history to your file.
The request usually goes through the primary cardholder’s online banking portal or by phone using the number on the back of the card. Once processed, a card in your name is mailed to the primary cardholder’s address.
Pick the Right Account
Not every account helps. The account you get added to should have a consistent record of on-time payments and a low utilization ratio. Keeping the balance well below 30 percent of the credit limit matters, and single digits are better for score impact. An account with missed payments or high balances can do more harm than good, because the account’s history may appear on your credit report once you’re added.
Risks Worth Knowing
As an authorized user, you inherit both the good and the bad from the primary account. A payment missed by 30 days or more can appear on your report at some bureaus. High utilization on the primary account is reflected on your file too, so your score can drop over spending you had nothing to do with. Reporting practices differ: Experian, for one, doesn’t include the primary holder’s late payments on an authorized user’s report, but other bureaus may.
If the account starts to hurt more than help, you can ask the issuer to remove you at any time. The account is then typically deleted from your credit report as well.
A Cosigned Loan as a Second Path
Some lenders will make an installment loan to a minor, such as a small personal loan or a private student loan, if an adult with established credit cosigns. The cosigner takes full legal responsibility for the debt if you don’t pay, which gives the lender the security it needs.
Cosigning creates joint liability. Both you and the cosigner are equally responsible for the entire balance, and the lender can pursue the cosigner for the full amount, not just the missed payments.5Federal Trade Commission. Cosigning a Loan FAQs Late payments and defaults appear on both credit reports, so one missed payment damages two people’s credit.
Lenders evaluate these applications mainly on the cosigner’s credit score, income, and debt-to-income ratio. Cosigners are typically asked for government-issued photo ID, proof of income such as recent pay stubs or W-2 forms, and consent to a credit check. The stronger the cosigner’s profile, the better the terms.
Private student loans are one of the more common cosigned products for a 17-year-old heading to college. Federal student loans work differently: they don’t require a cosigner or a credit check, but payments generally don’t begin until after you leave school, so they won’t build a payment history during the college years.
Protect Your Credit File Before You Use It
Identity theft aimed at minors is a real concern, because a child’s Social Security number can be misused for years before anyone thinks to check for a credit report. If you’ve never had a credit account, you shouldn’t have a report at all. If one exists, someone may have been using your information.
To check, contact each of the three major credit bureaus — Equifax, Experian, and TransUnion — with your name, date of birth, Social Security number, a copy of your birth certificate, and a copy of a parent’s government-issued ID. Anyone between 13 and 17 can also request a report directly through AnnualCreditReport.com.6AnnualCreditReport.com. Requesting Reports in Special Situations
One boundary to know: federal law lets a parent or guardian place a free security freeze on a child’s credit file, but that provision covers children under 16.7Office of the Law Revision Counsel. 15 USC 1681c-1 – Identity Theft Prevention; Fraud Alerts and Active Duty Alerts8Federal Trade Commission. New Protections Available for Minors Under 16 At 17 you fall outside it. You can still place a freeze on your own file by contacting each bureau directly, which is worth doing if you aren’t actively applying for credit.
What Opens Up at 18
Turning 18 gives you the ability to sign binding contracts, so your own credit accounts become possible. The CARD Act restrictions don’t end there — they continue until you turn 21. Between 18 and 20, you can get a credit card only by showing independent income to cover the minimum payments, or by having a cosigner who is at least 21.1Office of the Law Revision Counsel. 15 USC 1637 – Open End Consumer Credit Plans
Qualifying income includes wages from full-time, part-time, or seasonal work, self-employment earnings, interest and dividends, public assistance, and money regularly deposited into an account you hold, including a joint account.9Consumer Financial Protection Bureau. 12 CFR 1026.51 – Ability to Pay Money you only have a reasonable expectation of accessing, such as a parent’s salary you can’t touch, doesn’t count unless state community property law gives you an ownership interest or the funds land in your own account.
Secured Cards Are the Easiest First Account
A secured credit card is one of the easiest ways to open your first account at 18 if your income is limited. You put down a refundable cash deposit, typically between $200 and $300, and that deposit becomes your credit limit. Because the issuer holds the deposit as collateral, approval requirements are lower than for a standard card. Small purchases paid off in full each month build a positive payment history without the risk of running up debt.
Your Authorized-User History Follows You
If you were added as an authorized user before 18, that account history generally stays on your credit report after you turn 18. Issuers that withheld reporting during your minor years may start reporting once you reach 18. You don’t need to convert the authorized-user account into your own; it can sit alongside any new accounts you open. As you build independent credit, that account matters less to your score, and you can ask to be removed when you no longer need it.