An authorized user on a credit card is someone the primary cardholder adds to their account so that person can make purchases on the card, without signing the credit agreement or taking on any legal duty to pay the bill. The primary cardholder keeps full ownership of the account and full responsibility for every charge, including charges the authorized user makes. The setup is most often used to help a spouse, child, or other family member build credit history, and it can work well when both sides understand what they are agreeing to.
How the Shared Account Works
Once you add someone, the issuer mails a new card printed with that person’s name. It draws from the same credit line as your card. Every purchase the authorized user makes reduces the available credit on the account, and every payment you make restores it. The authorized user can swipe, tap, and use the card number online the same way you can, but they have no ownership stake in the account. They cannot request a credit limit increase, change the billing address, or manage the account in any other way.
Not the Same as a Joint Account
This is the point people most often get wrong. Joint account holders both sign the credit agreement and share equal legal responsibility for the debt. An authorized user never signs a credit agreement with the issuer, and under federal law is treated as a “user” rather than a “cardholder.”1eCFR. Comment for 1026.12 – Special Credit Card Provisions That distinction controls who the issuer can pursue when the bill goes unpaid.
How To Add Someone as an Authorized User
The primary cardholder handles the whole process. You will need the new user’s full legal name, date of birth, and Social Security number. Some issuers also ask for a mailing address. If the person does not have a Social Security number, American Express and Capital One accept an Individual Taxpayer Identification Number instead.
Most issuers let you add an authorized user through your online account or mobile app, usually under a section labeled “manage cards” or “account services.” You can also call the number on the back of your card. Online submissions typically process within minutes, and the new card usually arrives within seven to ten business days.2Equifax. What Is an Authorized User on a Credit Card?
Age Requirements Vary by Issuer
There is no industry-wide minimum age. American Express and U.S. Bank require authorized users to be at least 13. Discover sets the floor at 15. Wells Fargo requires 18. Chase, Capital One, Citi, and Bank of America do not publish a minimum age, which is why some parents add young children to start building a credit file early.
Fees
Many no-annual-fee cards charge nothing to add a user. Premium travel and rewards cards commonly charge between $75 and $195 per additional cardholder,3Experian. What Is an Authorized User on a Credit Card? and a few ultra-premium business cards go above $300.
How Much Control You Have Over Their Spending
Less than most people expect. The vast majority of personal credit cards do not let the primary cardholder set a dollar cap on an authorized user’s purchases. American Express is the notable exception and offers spending limits on all its consumer cards. Citi allows limits only on the Costco Anywhere Visa. Where formal limits are not available, most issuers do let you lock and unlock the authorized user’s card through your online account or app, which at least gives you an on-off switch.4Chase. Setting a Spending Limit for Authorized Users
Business credit cards are different. Spending controls for employee cards are nearly universal across Chase, American Express, Capital One, Citi, Bank of America, and Discover.
What It Does to the Authorized User’s Credit
This is the reason most people ask about the arrangement at all. When the issuer reports the account to the credit bureaus, the authorized user’s credit file picks up the account’s full history: the date it was opened, the credit limit, the payment record, and the current balance. A thin credit file can get an immediate boost from an old, well-managed account. This is sometimes called “piggybacking.”
Reporting Is Not Automatic
Credit card issuers are not required to report authorized user accounts to the credit bureaus. Most major issuers do, but they choose which bureaus to report to and can change their policies without notice.5Experian. Are Authorized-User Accounts Reported to All Three Bureaus? If credit-building is the whole point, ask the issuer before you go through with it. Even when the account is reported, it can take several weeks or months to show up on the authorized user’s credit report.
Newer Scoring Models Weigh It Less
Older FICO versions treated authorized user tradelines the same as primary accounts. Newer FICO models give them less influence than accounts the person opened themselves.6myFICO. How Authorized Users Affect FICO Scores The benefit is still real, especially for someone with little history, but it will not match the effect of opening and managing your own account over time.
The Damage Runs Both Ways
The same reporting that can help can also hurt. If the primary cardholder misses payments or lets the balance run high against the limit, that negative activity lands on the authorized user’s report too.2Equifax. What Is an Authorized User on a Credit Card? The arrangement only works when the primary cardholder pays on time and keeps utilization low.
Who Actually Pays the Bill
The primary cardholder is on the hook for every charge on the account, including purchases the authorized user makes without asking. If the authorized user maxes out the card, the issuer will pursue the primary cardholder for the balance, the interest, and any late fees. The authorized user has no legal duty to pay the credit card company anything.2Equifax. What Is an Authorized User on a Credit Card?
Under Regulation Z, the cardholder is the person who applied for and received the card. An authorized user has permission to use the card but is not a cardholder. The official commentary states that no liability for unauthorized use can be imposed on authorized users because they are “merely users and not cardholders.”1eCFR. Comment for 1026.12 – Special Credit Card Provisions
There is a wrinkle worth knowing. That same commentary adds that whether authorized users can be held liable for their own use “is a matter of state or other applicable law.”1eCFR. Comment for 1026.12 – Special Credit Card Provisions Federal law does not shield an authorized user from all liability. It only stops the card issuer from treating them like a cardholder. If a primary cardholder wants to recover money from an authorized user who ran up charges, the usual route is a civil suit based on a separate agreement between them, written or verbal, though a verbal agreement is much harder to prove.
Rewards and Perks
Purchases an authorized user makes earn rewards for the primary cardholder’s account. The rewards program is tied to the account, not the individual card, so the authorized user’s grocery run earns points at the same rate as yours.7U.S. Bank. Do I Earn Rewards on Credit Card Purchases Made by My Authorized User? The authorized user cannot redeem rewards independently.
Some premium cards extend travel perks. Lounge access is the most common one passed along, and it almost always comes bundled with the authorized user fee. If lounge access for a travel companion is the whole reason you are considering this, compare the authorized user fee against the cost of a standalone lounge membership.
Removing an Authorized User
Either side can end the arrangement. The primary cardholder can call the issuer and ask to have the person removed. The CFPB suggests also asking whether you should get a new card with a new account number, since the authorized user may have saved or memorized the old number for online purchases.8Consumer Financial Protection Bureau. How Do I Remove an Authorized User From My Credit Card Account The authorized user can also contact the issuer directly and ask to be taken off.
After removal, the account typically drops off the authorized user’s credit report entirely, and its history stops factoring into their scores. If it still appears, the authorized user can dispute it with each credit bureau. Experian has said it will automatically remove delinquent authorized user accounts from a user’s report when the user is not responsible for payment.9Experian. Removing Yourself as an Authorized User Could Help Your Credit
The tradeoff is real. If the account had a strong payment history and a long age, losing it can pull the authorized user’s score down. For someone who was added specifically to build credit, the best time to come off is after establishing their own primary accounts.