A credit dispute letter is a formal written request to a credit bureau demanding they investigate an item on your credit report. Under the Fair Credit Reporting Act (FCRA) § 611, bureaus are legally required to investigate within 30 days — or remove the item.
What Makes a Dispute Letter Work
Most dispute letters fail because they're vague. A letter that says "this account is wrong" gives the bureau nothing to investigate. A letter that cites the specific account, the specific error, and the specific law — that's a letter that works.
The Four Elements of an Effective Dispute Letter
1. Identify the item precisely. Include the creditor name, account number (last 4 digits), and the date the item was reported.
2. State the specific error. "This account was paid in full on March 15, 2024" is better than "this is wrong." Be factual, not emotional.
3. Cite the law. Reference FCRA § 611(a) — the provision that requires investigation. Bureaus take letters more seriously when they know you know the law.
4. Request a specific remedy. Ask for deletion or correction. Don't leave it open-ended.
How to Send It
Send by certified mail with return receipt. This creates a legal paper trail. The 30-day investigation clock starts when the bureau receives your letter — not when you send it. Keep your receipt.
Bureau Mailing Addresses
Equifax: P.O. Box 740256, Atlanta, GA 30374 Experian: P.O. Box 4500, Allen, TX 75013 TransUnion: P.O. Box 2000, Chester, PA 19016
What Happens Next
The bureau has 30 days to investigate. They contact the creditor who reported the item. If the creditor can't verify the information, the bureau must remove it. You'll receive written results within 5 days of the investigation completing.
The Most Common Mistake
Disputing everything at once. Bureaus can flag excessive disputes as "frivolous" and dismiss them. Prioritize the items with the highest score impact — collections, charge-offs, and late payments — and dispute in batches of 3–5 items.
