Seeing an account or debt on your credit report that you never opened is a serious issue. It could mean identity theft, a mixed credit file (where another person's information was merged with yours), or simply a clerical error. Regardless of the cause, the FCRA gives you the right to dispute it and have it removed if it cannot be verified.
Step 1: Determine Why the Debt Appeared
Before disputing, try to understand what you're dealing with. Is the name or address slightly different from yours, suggesting a mixed file? Is there an account opened in a city you've never lived in, suggesting identity theft? The answer shapes how aggressively you need to respond.
Step 2: Place a Fraud Alert or Credit Freeze If Needed
If you suspect identity theft, place a fraud alert with one of the three bureaus — they are required to notify the others. A credit freeze is stronger: it prevents new accounts from being opened in your name while the freeze is active. Both are free under federal law.
Step 3: File an Identity Theft Report If Applicable
If the debt is the result of identity theft, file a report at IdentityTheft.gov. This generates an official FTC Identity Theft Report, which you can attach to your dispute letter. Bureaus are required to block fraudulent information from your file when you provide this documentation.
Step 4: Write a Clear Dispute Letter
State that the account is not yours, that you have no knowledge of it, and that you dispute its accuracy under FCRA § 611. Attach your identity theft report if applicable. If it's a mixed file issue, note that the account belongs to a different individual and request a file separation.
Step 5: Dispute With the Collector Under the FDCPA
Send a debt validation letter to any collection agency reporting the debt. Demand proof that the debt is yours — original signed contract, account number, date of opening. If they cannot provide it, they must cease collection activity.
What to Do If the Dispute Is Denied
If the bureau verifies the item despite your documentation, file a CFPB complaint immediately. You may also have grounds for a lawsuit under FCRA § 616 if the bureau negligently failed to investigate.