How Authorized User Credit Cards Work and What They Mean for Your Credit
What an Authorized User Is
An authorized user is someone the cardholder adds to their credit card account. The authorized user gets their own card with their name on it and can make purchases using that account. They are not responsible for paying the bill — the original cardholder is. Think of it as borrowing someone else's card permanently, except the card company issues you a physical card in your name.
The original cardholder controls the account. They set spending limits, decide what the authorized user can buy, and handle all the payments. The authorized user simply uses the card. Some cardholders give authorized users full access to spend as much as they want. Others set a cap — for example, "you can spend up to $500 per month" — though not all card companies let you enforce this limit through the account itself.
Being added as an authorized user is different from being a co-signer or joint account holder. A co-signer on a loan is legally responsible if the borrower stops paying. A joint account holder shares legal responsibility for the debt. An authorized user has neither responsibility — they simply have permission to use the card.
Key Takeaways
- An authorized user receives a card in their own name but is not legally responsible for paying the bill.
- The original cardholder controls the account, sets limits, and pays all charges made by the authorized user.
- Adding someone as an authorized user can help them build credit history if the card company reports the account to credit bureaus.
- Removing an authorized user stops them from using the card but may lower their credit score if that account was helping their credit.
- Not all card companies report authorized user accounts to credit bureaus, so check with your issuer before adding someone to build their credit.
How Authorized User Accounts Show Up on Credit Reports
When you add an authorized user, the card company may report that account to the credit bureaus — Equifax, Experian, and TransUnion. If they do, the account appears on both the cardholder's credit report and the authorized user's credit report. This is why some people add authorized users: to help them build or improve their credit score.
The account history matters. If the original cardholder has a long history with the card, pays on time, and keeps the balance low, that positive history can help the authorized user's credit score. The authorized user benefits from the cardholder's responsible use even though they did not earn that history themselves.
However, not every card company reports authorized user accounts to the credit bureaus. Some issuers only report the account to the cardholder's credit report, not the authorized user's. Before adding someone as an authorized user specifically to help their credit, call the card company and ask: "If I add an authorized user, will that account appear on their credit report?" The answer determines whether it will actually help.
If the cardholder misses a payment or carries a high balance, that negative history also appears on the authorized user's credit report. The authorized user has no control over the account but their credit score can still be damaged by the cardholder's missed payments.
When Authorized User Status Helps or Hurts Credit
An authorized user account helps credit in two ways. First, it adds to the authorized user's credit history. If they are new to credit or have a short history, a longer-established account in their name (even though they did not open it) makes their credit profile look more experienced. Second, if the account has a low balance relative to its credit limit, it improves the authorized user's credit utilization ratio — a major factor in credit scores.
An authorized user account can hurt credit if the cardholder misses payments, carries a very high balance, or has other problems with the account. The authorized user's credit score drops along with the cardholder's, even though they have no control over the account. This is why some people are hesitant to add family members or friends — if the cardholder's finances change, the authorized user's credit suffers too.
Removing an authorized user stops them from using the card, but it also removes that account from their credit report. If that account was helping their credit score, removal will lower their score. The impact depends on how much that account was contributing — if it was a long-standing account with a low balance, the drop can be noticeable.
How to Add or Remove an Authorized User
To add an authorized user, contact your card company directly. Most issuers let you do this online through your account, by phone, or by mail. You will need the person's full name, date of birth, and sometimes their Social Security number. The card company will verify the information and issue a new card in the authorized user's name, usually within 5 to 10 business days.
Some card companies ask whether you want the authorized user to receive their own billing statements or whether statements should go only to the primary cardholder. This is a preference — either way, the authorized user can use the card.
To remove an authorized user, call the card company or log into your account online. The process is usually quick — the card is deactivated immediately, though it may take a few days for the account to disappear from the authorized user's credit report. Once removed, the authorized user cannot use that card anymore.
Authorized Users vs. Other Ways to Share a Card
An authorized user is different from simply letting someone borrow your physical card. When you add an authorized user, the card company issues them their own card in their own name. When you let someone borrow your card without making them an authorized user, they are using your card without the card company's knowledge. Most card agreements prohibit this, and if fraud occurs, the cardholder is responsible.
An authorized user is also different from a joint account holder. A joint account holder is legally responsible for the debt and has equal control over the account. An authorized user has neither responsibility nor control — they simply have permission to spend.
If you want to help someone build credit without giving them access to your card, you could instead become an authorized user on their card. This works the same way but in reverse: you get added to their account, their account appears on your credit report, and you benefit from their payment history.
Common Reasons People Add Authorized Users
Parents often add teenage children as authorized users to help them start building credit before they apply for their own card. A teenager with an authorized user account on a parent's long-standing card can have a better credit score when they turn 18 and apply for credit in their own name.
Spouses or partners sometimes add each other as authorized users for convenience — both can make purchases and both benefit from the rewards or cash back the card offers. This is different from a joint account because only one person is legally responsible for paying.
Some people add authorized users temporarily to help a family member or friend through a difficult period. For example, if someone loses their job and needs to cover expenses while looking for work, adding them as an authorized user gives them access to credit without requiring them to open their own account.
People also add authorized users specifically to help someone rebuild credit after a financial setback. If someone has a low credit score, being added to an account with a good payment history can improve their score over time.
Risks and Things to Know Before Adding Someone
The biggest risk is that the authorized user can spend as much as they want (unless you set a limit the card company enforces). If you add someone and they overspend, you are responsible for paying the bill. There is no legal recourse against the authorized user — the card company will come to you for payment.
If the authorized user misuses the card or commits fraud, you are still responsible. For example, if an authorized user makes unauthorized charges and disputes them, the card company may hold you liable while they investigate. Some card companies offer fraud protection, but the process can be slow and stressful.
Adding an authorized user can also affect your own credit. If they spend a lot, your credit utilization ratio goes up and your credit score may drop. If they damage the account's payment history, your score suffers too.
Before adding someone, make sure you trust them completely and that you can afford to pay for whatever they might spend. Set clear expectations about what the card is for and how much they can spend. Some card companies let you set spending limits, though not all enforce them automatically.
Frequently Asked Questions
Does an authorized user have to pay the bill?
No. The original cardholder is legally responsible for all charges, whether they made them or the authorized user did. The authorized user can offer to pay, but the card company will not pursue them for payment if the bill goes unpaid.
Can I remove an authorized user if they overspend?
Yes. You can remove an authorized user at any time by contacting the card company. The card is deactivated immediately. However, if they already made charges, you are still responsible for paying those charges.
Will adding my child as an authorized user hurt my credit?
Not directly. Adding an authorized user does not lower your credit score. However, if the authorized user spends a lot and raises your credit utilization ratio, your score may drop. If they damage the account's payment history, your score will suffer.
What happens to an authorized user's credit if I miss a payment?
The missed payment appears on both your credit report and theirs (if the card company reports the account to their credit report). Their credit score will drop along with yours, even though they have no control over the account.
Can an authorized user see my full account details?
That depends on the card company. Some issuers send authorized users their own statements showing only the charges they made. Others send full account statements to both the cardholder and authorized user. Check with your card company about what information authorized users can see.