How to dispute a credit report error, step by step

Plenty of good disputes die on a bureau website. You find a late payment you know is wrong, click “dispute,” pick the closest reason from a dropdown (“I have never been late on this account”), and submit. Three weeks later it comes back verified, and the bank statement that proves you paid on time is still sitting in your downloads folder.

The bureau never saw your proof, and the company that reported the late payment may have seen little more than a short code describing your complaint. A dispute works best when it names one specific error, explains why it’s wrong, and puts the document that proves it in front of whoever has to decide. The six steps below are built around that one idea.

Step 1: Decide whether it’s really an error

The Fair Credit Reporting Act gives you the right to dispute information that’s inaccurate or incomplete, and a bureau has to delete or fix anything it finds inaccurate, incomplete or unverifiable (15 U.S.C. 1681i(a)(5)). It doesn’t give you a way to remove accurate information. The FTC puts it bluntly: no one can legally remove information that is both accurate and current.

Sort every item you’re unhappy with into one of two piles:

• Wrong: not your account, wrong balance, a late payment in a month you paid on time, a collection with a wrong delinquency date, a debt discharged in bankruptcy still showing a balance, a negative item past its reporting limit.
• True but painful: a real late payment, a collection you owe, a high balance you carried. Disputing these wastes your effort and can backfire, especially before a mortgage. Our page on what not to dispute explains why.

For each wrong item, find the proof: a bank statement showing the payment cleared, a paid-in-full or settlement letter, a bankruptcy discharge order, a police or FTC identity theft report, a letter from the creditor admitting its mistake. Without a document, it’s your word against the furnisher’s records, and the records usually win.

Step 2: Pick who gets the dispute

You can dispute with the bureau, with the company that reported the information (the furnisher), or both. The CFPB says fixing an error “generally means contacting both.”

• The bureau must forward your dispute to the furnisher within 5 business days and finish its investigation, usually within 30 days.
• The furnisher owns the data. If it agrees the information is wrong, it has to send corrections to every bureau it reported to. That route is covered in disputing directly with the lender or collector.

Dispute with each bureau that shows the error, separately. Equifax, Experian and TransUnion don’t forward disputes to each other.

Step 3: Choose online, phone or mail

All three bureaus accept disputes online, by mail and by phone. They aren’t equal.

The explanation matters because of what happens downstream. When the CFPB studied the bureaus in 2012, it found disputes sent to furnishers were usually reduced to one or two numeric reason codes through an automated system called e-OSCAR, with free-form text in only 26% of them, and that the bureaus generally didn’t pass consumers’ documents along. Practices have changed since then, so don’t treat those numbers as current. The practical point hasn’t changed. Write your dispute so the core of it survives being boiled down to one sentence.

Step 4: Write the dispute

The CFPB’s checklist for a mailed dispute, which works for online disputes too:

• Your full name, address and phone number.
• The report’s confirmation or file number, if it has one.
• Each error, with the creditor name and account number.
• A plain explanation of why each item is wrong.
• What you want done: correct it or delete it.
• A copy of the report page with the error circled or highlighted.
• Copies (never originals) of your supporting documents.

Bureaus often ask for proof of identity and address too, such as a copy of your driver’s license and a recent utility bill. Including them up front avoids a stall, because the law lets a bureau set aside a dispute that doesn’t give it enough information to investigate.

Keep it to the facts. One error per paragraph, one sentence on what’s wrong, one sentence on what proves it. For example: “Account ending 4471 shows a 30-day late payment for March 2026. My payment of $85 cleared on March 9, before the March 14 due date. A copy of my bank statement is enclosed, with the payment highlighted.”

ScoreTuner’s letter builder is free and puts these pieces in the right order for each bureau. You print and mail it yourself; nobody files anything on your behalf.

Step 5: Send it so you can prove it

The FTC and CFPB both recommend certified mail with a return receipt. These are the dispute mailing addresses the bureaus list on their own dispute pages; check the bureau’s site for a dispute form to include, and confirm the address before you mail.

Send one envelope per bureau, each with its own copy of everything.

Step 6: Keep a dispute log

The clock in the statute runs from the day the bureau receives your dispute, so the receipt date is the number you’ll need later. A simple log for each dispute:

Example math: October 16 is day 1, October 31 is day 16, and 14 more days lands on November 14. The bureau then has 5 business days after finishing to send you the results in writing. Some cases get up to 15 extra days; the dispute timelines guide has every clock.

Save everything in one folder: the letter, every enclosure, mailing receipts, the return receipt, screenshots of online confirmations, and every response.

What happens after

The bureau will write back with one of a few results: deleted, updated, or verified as accurate. If the dispute changed your report, the FTC says you get a free copy of the updated report. You can also ask the bureau to send the correction to anyone who pulled your report in the past six months, or in the past two years for employment purposes.

If it came back “verified” and you know it’s wrong, you’re not finished. You can ask how it was verified, dispute directly with the furnisher, add a statement, or file a complaint. That’s the subject of your dispute came back verified.

Pull the report again about a month after the bureau’s response to confirm the fix held. Deleted information can only come back if the furnisher certifies it’s accurate, and the bureau has to tell you within 5 business days if it does.