Yes, you can sue an authorized user on a credit card. Because the primary cardholder is the only person contractually bound to repay the issuer, that cardholder is also the one who absorbs any damage an authorized user causes, and civil court is one of the available remedies when an authorized user spends beyond agreed limits, keeps using the card after permission is revoked, or obtains access through deception. Whether a lawsuit is worth filing depends on the dollar amount, the evidence you can produce, and whether faster options solve the problem first.
Why the Primary Cardholder Is the One Who Can Sue
The primary cardholder signed the credit card agreement and owes the issuer every dollar charged to the account, including charges made by any authorized user they added.1Consumer Financial Protection Bureau. Am I Liable to Repay Authorized User Debt? The authorized user never signed anything with the credit card company. No contract, no obligation to the issuer.
That split is what creates the lawsuit. The issuer will not go after the authorized user, because the issuer has no claim against them. If the authorized user ran up charges the primary cardholder has to pay, the primary cardholder is the party who suffered the loss and the party with standing to recover it. The claim is between the two of them, not between the authorized user and the bank.
Grounds That Support a Lawsuit
A civil claim against an authorized user generally rests on one of three fact patterns.
The first is spending beyond an agreed-upon limit. If the primary cardholder told the authorized user they could spend up to a set amount, or use the card only for specific purposes, and the authorized user went well past that, the primary cardholder has a claim for the excess. This is strongest when the limit was documented in writing.
The second is use after revocation. The primary cardholder can remove an authorized user from the account at any time. Charges made after that removal, especially on a card number the authorized user already memorized, are no longer authorized and can be pursued both civilly and, in some cases, criminally.
The third is deception in obtaining access, such as an authorized user who got added by misrepresenting their intentions or their relationship to the primary cardholder. These cases shade into fraud territory and often parallel a criminal complaint.
What usually does not support a lawsuit is ordinary disagreement about purchases made within the scope of permission the primary cardholder granted. Issuers treat authorized-user purchases as valid precisely because the primary cardholder opened the door, and courts tend to view the matter the same way.
Which Court Hears the Case
Small claims court handles disputes up to varying dollar limits depending on the state, and filing fees typically range from $30 to $75. Small claims is designed for people without lawyers; the rules are simpler, hearings are quicker, and the primary cardholder presents the case directly to a judge.
For larger amounts above the small claims cap, the case moves to a higher civil court, which usually means hiring an attorney. Fees and timelines rise accordingly. Before filing in a higher court, weigh the realistic amount you expect to collect against the cost of pursuing it; a judgment against someone with no assets or income can be difficult to enforce even when you win.
Evidence You Need to Win
Documentation decides these cases. Without it, the dispute becomes one person’s word against another’s, and the authorized user will usually argue the charges were within the scope of what they were allowed to do.
Useful evidence includes:
- Text messages, emails, or written agreements establishing what the authorized user could spend and on what.
- Records from the credit card issuer showing the exact date the authorized user was removed from the account.
- Credit card statements identifying each disputed charge, with dates and amounts.
- Any admissions by the authorized user, such as messages acknowledging they spent more than agreed or used the card after being told to stop.
Keep originals and bring organized copies to court. Judges in small claims hearings move quickly and reward clear, specific presentations over long narratives.
Faster Steps to Take First
A lawsuit is rarely the fastest fix. Before or alongside filing one, several steps can stop the bleeding and sometimes resolve the issue on their own.
Remove the Authorized User and Reissue the Card
Call the issuer and request immediate removal of the authorized user. Primary cardholders maintain ultimate control over the account and can revoke access at any time.2Consumer Financial Protection Bureau. How Do I Remove an Authorized User From My Credit Card Account? Then ask for a new account number. The old number stays active until replaced, and an authorized user who memorized it could still attempt charges in that window.
Dispute the Charges With the Issuer
You can file a formal dispute with the credit card company for charges you consider unauthorized. The honest limit of this route: issuers often treat authorized-user purchases as legitimate because the primary cardholder granted them access in the first place. Disputes tend to succeed when the authorized user’s access had already been revoked at the time of the charges, or when there is clear evidence the card was used fraudulently. A successful dispute removes the charges from your statement, which may make a lawsuit unnecessary.
File a Police Report
If an authorized user continues making charges after being removed, or obtained authorized-user status through deception, the conduct can cross into criminal fraud. Depending on the jurisdiction and dollar amount, charges could range from misdemeanor theft to felony fraud. Criminal cases are handled by prosecutors, not by you, so a report does not guarantee charges will be filed. It does create a paper trail that strengthens any parallel civil case and signals to the authorized user that the matter is serious.
How Civil and Criminal Tracks Work Together
Civil and criminal cases are independent. A prosecutor’s decision not to pursue charges does not block your civil lawsuit, and winning a criminal conviction does not automatically award you the money. Many primary cardholders use both: a police report to document the misconduct and signal the seriousness, and a civil suit to actually recover the dollars.
If a criminal case does proceed, courts can order restitution as part of sentencing, which can reduce or eliminate the need for a separate civil judgment. Ask the prosecutor’s office about restitution before filing civil claims that would duplicate it.
Two Situations That Change the Analysis
Two circumstances alter the usual authorized-user rules enough to mention, because assuming the standard framework applies could lead you in the wrong direction.
The first is community property states. In Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin, debts incurred during a marriage may be considered the responsibility of both spouses, regardless of whose name is on the account. If your authorized user is your spouse in one of these states, the usual rule that the authorized user owes nothing is weaker, and so is the usual rule that the authorized user is the only one causing you a loss. Divorce courts, not civil damages suits, are often the right forum for these disputes.
The second is business credit cards. Everything above assumes a personal consumer credit card. Business cards operate under a different liability framework, and the question of who can sue whom depends on whether the card carries corporate liability, individual liability, or joint liability. If the account is a business card, the business itself may be the party with the claim, and the terms of the cardholder agreement and any personal guarantee govern the outcome.
Deciding Whether to File
Three practical questions tell you whether a lawsuit is worth pursuing against an authorized user:
- Is the amount above what you are willing to lose to filing fees, time, and in larger cases attorney costs?
- Do you have written evidence of the limits that were agreed to, the date access was revoked, or the specific charges in dispute?
- Does the authorized user have assets or steady income that would make a judgment collectible?
If the answer to all three is yes, a civil suit is a reasonable step. If you can collect, if you can prove the misconduct, and if the dollars justify the effort, the law gives you a path. If any of those answers is no, the removal, dispute, and police report steps are usually the better place to put your energy.