Most credit card issuers do not allow cosigners on individual accounts
You cannot add a cosigner to an existing credit card the way you can on a loan or mortgage. Major issuers—Visa, Mastercard, American Express, Discover, and the banks that issue cards under those networks—do not offer a cosigner option on personal credit cards. The person whose name appears on the card is the only person legally responsible for the debt.
If you are looking for someone to help you manage credit card debt or build credit, there are other structures available, but they work differently than a traditional cosigner arrangement. Understanding what is actually possible will save you time and help you avoid misunderstandings with the cardholder and the issuer.
Key Takeaways
- Credit card issuers do not offer cosigner options; only the cardholder is liable for the balance.
- An authorized user can use the card but has no legal obligation to pay the debt, and the primary cardholder remains fully responsible.
- Adding an authorized user may help someone build credit history if the issuer reports the account to the credit bureaus under that person's name.
- If you need someone to may provide a credit card debt, you would need to apply for a secured card or a different product, not a standard credit card with a cosigner.
- A joint account, where both people are liable, is not the same as a cosigner arrangement and is rarely offered on credit cards.
Why credit card issuers do not use cosigners
Credit cards are unsecured debt, meaning there is no collateral backing the loan. A cosigner on an unsecured product creates legal and operational complexity that most issuers avoid. On a mortgage or auto loan, the lender can seize the house or car if both the borrower and cosigner default. On a credit card, there is nothing to seize, so a cosigner's promise to pay is purely contractual.
Issuers also manage credit card accounts through automated systems designed for a single account holder. Adding a second person with legal liability would require changes to billing, fraud detection, dispute resolution, and credit reporting that most issuers have not built into their infrastructure. It is simpler and more profitable for them to decline the request.
If a bank or card issuer tells you they offer cosigners, verify this in writing before proceeding. Most claims of "cosigner credit cards" are either misunderstandings of authorized user status or offers from non-traditional lenders with different terms and higher costs.
Authorized users: what they can and cannot do
An authorized user is a person you add to your credit card account who can use the card but has no legal obligation to pay the bill. You remain the sole account holder and the only person liable for the debt. The authorized user receives their own card with their name on it and can make purchases, but the bill goes to you.
The authorized user does not need to have good credit, bad credit, or any credit history at all. You can add them without their permission, and you can remove them at any time. The issuer will not contact the authorized user about the account or ask them to sign anything.
Some issuers report authorized user accounts to the credit bureaus under the authorized user's name and Social Security number. If they do, the account will appear on that person's credit report and may help build their credit history—but only if the account is in good standing. If you miss payments or carry a high balance, it will hurt their credit score, not help it. Before adding someone as an authorized user for credit-building purposes, confirm with the issuer that they report to the bureaus and ask what information appears on the report.
Joint accounts and why they are rarely offered
A joint account is different from an authorized user account. On a joint account, both people are account holders and both are legally liable for the full balance. Both people receive statements, both can make charges, and both are responsible for paying the bill. If one person does not pay, the issuer can pursue the other for the full amount.
Joint credit card accounts are extremely rare. Most major issuers do not offer them because they create the same operational and legal complications as a cosigner arrangement, with added complexity around fraud, disputes, and account closure. A few smaller banks or credit unions may offer joint accounts, but you will need to contact them directly to ask.
If you want both people to be liable for a credit card debt, a joint account is the only structure that does that—but it is not widely available. An authorized user account is the closest alternative most people will find.
Secured cards and alternative products
If you have poor credit or no credit history and need someone to help you get approved, a secured credit card may be a better option than looking for a cosigner. A secured card requires a cash deposit, usually between $200 and $2,500, which becomes your credit limit. The deposit acts as collateral, so the issuer does not need a cosigner or authorized user to manage risk.
You open a secured card in your name alone. The deposit is held by the issuer but remains yours; it is not a fee. As you make on-time payments, the issuer may graduate you to an unsecured card and return your deposit after 12 to 24 months of good account history.
Secured cards are offered by most major banks and many credit unions. They typically carry higher interest rates and annual fees than unsecured cards, but they are a legitimate way to build credit without needing anyone else's involvement or permission.
What happens if you need someone to may provide your debt
If you need someone to legally may provide a credit card debt—meaning they would be on the hook if you do not pay—a standard credit card is not the right product. Your options are limited because most issuers do not offer this structure.
You could ask the other person to apply for a credit card in their own name and give you access to it, but that puts them at full risk and is not a formal cosigner arrangement. You could also explore credit-builder loans through a credit union, which do allow cosigners and are designed specifically to help people build credit history. A credit-builder loan works differently than a credit card: you borrow a small amount (usually $500 to $1,000), make monthly payments, and the lender reports your payment history to the credit bureaus.
If you are trying to help someone else build credit, adding them as an authorized user on your card is the safest option for both of you. If you need to borrow money and want someone to may provide it, a personal loan with a cosigner is more straightforward than trying to force a credit card into that role.
How to add an authorized user to your card
The process for adding an authorized user varies by issuer, but the basic steps are the same. Log into your online account or call the customer service number on the back of your card. Look for an option to "add an authorized user" or "manage account users." You will need to provide the person's full name, date of birth, and sometimes their Social Security number.
The issuer will not perform a credit check on the authorized user. They will not contact the person or ask for their permission. Within a few business days, a new card will be mailed to the address on file, with the authorized user's name printed on it.
You can remove an authorized user at any time by calling the issuer or logging into your account. Once removed, the card stops working immediately. The authorized user's access to the account ends, but the account itself remains open under your name.
Removing a cosigner or authorized user if circumstances change
If you added someone as an authorized user and now want them off the account, contact your issuer and request removal. This takes a few minutes and is final. The card stops working right away, and the account no longer appears on their credit report.
If you are the authorized user and want to be removed, you can ask the primary cardholder to remove you, or you can contact the issuer directly and request removal. Some issuers will remove you without the primary cardholder's permission; others require their consent. Ask the issuer what their policy is.
If you are trying to remove someone from a joint account (if one exists), both account holders usually have to agree, or you may need to close the account entirely and open a new one in your name alone. Check with your issuer about their specific process.
Frequently Asked Questions
Can I add my spouse as a cosigner on my credit card?
No. Credit card issuers do not offer cosigner options. You can add your spouse as an authorized user, which means they can use the card but are not legally liable for the debt. If you want both of you to be liable, you would need a joint account, which most issuers do not offer on credit cards.
Will adding someone as an authorized user hurt their credit?
Only if the account is in bad standing. If you make on-time payments and keep the balance low, it will help their credit. If you miss payments or carry a high balance, it will hurt their score. Before adding someone for credit-building purposes, make sure you can manage the account responsibly.
Can I add an authorized user without their knowledge?
Technically yes, but it is not a good idea. The authorized user will receive a card in the mail and see the account on their credit report. It is better to ask permission first and explain how it works, especially if you are trying to help them build credit.
What if the authorized user runs up a huge balance?
You are responsible for paying it. The authorized user has no legal obligation to pay anything. If you are concerned about overspending, set a spending limit with the issuer or remove the authorized user. Some issuers allow you to set a daily or monthly spending cap for authorized users.
Is there any credit card product that allows a cosigner?
Standard credit cards do not. Some credit-builder loans through credit unions do allow cosigners, and they are designed to help people build credit history. A credit-builder loan works like a savings account: you borrow money, make monthly payments, and the lender reports your payment history to the credit bureaus.