How to Successfully Dispute a Credit Card Charge

To dispute a credit card charge, send your card issuer a written notice at the address it designates for billing inquiries within 60 days of the statement that first shows the charge, explain clearly what is wrong, and include documentation that supports your position. Federal law then requires the issuer to acknowledge your notice within 30 days and complete its investigation within two billing cycles, no more than 90 days total. The details that decide whether a dispute succeeds are which legal track you use, how you send the notice, and what evidence you send with it.

Figure Out Which Type of Dispute You Have

The Fair Credit Billing Act treats two kinds of problems differently, and picking the wrong track is a common reason disputes fail.

A billing error is when the charge itself is wrong: someone used your card without permission, you were charged the wrong amount, you were billed for something that never arrived, the issuer made a math mistake, a credit or return wasn’t applied, or a line item appears that you don’t recognize and want documentation for. For billing errors you go straight to the card issuer. You don’t have to contact the merchant first, and there’s no minimum dollar amount.¹

A quality problem is different. You received the item, but it was defective, materially different from what was advertised, or the service was substandard. This is not technically a “billing error.” You are asserting against your card issuer the same claims you could bring against the merchant, and the law adds several conditions before the issuer has to step in.² Those conditions are covered further down.

One point that matters for unauthorized charges specifically: your liability is capped at $50 under federal law, and in practice Visa, Mastercard, and other major networks maintain zero-liability policies that eliminate even that if you report the fraud promptly.³⁴ Speed matters. Check statements regularly rather than waiting for a paper bill.

The 60-Day Deadline

Your written notice has to reach the issuer within 60 days of the date the first statement showing the error was sent to you. The clock starts when the statement goes out, not when you open it. Miss that window and you lose the specific FCBA protections: the right to withhold payment on the disputed amount, and the bar on the issuer reporting you as delinquent while the dispute is pending.⁵

If a charge looks wrong, act the week you spot it, not the month.

What to Gather Before You File

A dispute without documentation is a complaint. Before you contact the issuer, pull together what it will need to find the transaction and what will show the charge is wrong.

The identifying details: your account number, the exact date the charge posted, the dollar amount, and the merchant name as it appears on your statement. Then a plain-language explanation of the problem. “I didn’t authorize this transaction” or “the item arrived broken and the seller refused a refund” tells the issuer immediately which track you’re filing under.⁶

Then the evidence, which varies by dispute type:

Unauthorized charges: police reports, records showing you were elsewhere, or correspondence from the issuer about a compromised card number.
Wrong amounts or double billing: receipts, order confirmations, or screenshots of the correct price.
Undelivered goods: shipping tracking showing non-delivery, or emails where the merchant acknowledged the problem.
Quality problems: photographs of the defective item, the original product listing or advertisement, and copies of every attempt you made to resolve the issue with the merchant.

Keep copies of everything you send. Originals stay with you.

How to Send the Notice

The FCBA requires written notice, sent to the address your issuer designates for billing inquiries. That is almost never the address where you mail payments. Look on the back of your statement, in your card agreement, or on your issuer’s website for the correct billing dispute address.⁵

Send it by certified mail with return receipt. That gives you proof of delivery and the exact date the issuer received it. If the dispute later escalates, that receipt is your most important piece of evidence.

What About Online Dispute Portals?

Most major issuers now let you file through their website or app, and for a straightforward unauthorized charge, that works fine as a practical matter. The issuer opens an investigation and processes it. The catch is that the FCBA’s statutory protections are tied to written notice sent to the designated billing inquiries address. For a $30 duplicate charge the issuer will resolve in a week, the distinction doesn’t matter. For a large disputed amount where you want the legal right to withhold payment during a months-long investigation, mail the letter. When real money is on the line, do both: file online for speed, and follow up with a certified letter for legal protection.

Extra Steps for Quality Disputes

If your problem is with the quality of what you bought, three additional requirements apply before the issuer has to take up your claim.

First, you must make a good-faith effort to resolve the problem with the merchant. Call, email, or write. Document every attempt. If the merchant refuses or ignores you, that satisfies the requirement.⁷

Second, the transaction must have been for more than $50.

Third, the purchase must have been made in your home state or within 100 miles of your billing address. The geographic restriction was written for a brick-and-mortar retail world and can feel odd for online purchases, but it remains in the statute.²

An exception matters here. The $50 and 100-mile requirements don’t apply when the merchant is the same company as the issuer, is controlled by the issuer, or obtained your order through a mail or online solicitation the issuer participated in. Purchases on a store’s own branded card, or from merchants in the issuer’s direct ecosystem, bypass those limits.²

One more limit: you can only assert claims up to the amount of credit still outstanding on that transaction when you notify the issuer. If you’ve already paid the balance in full, this provision gives you less leverage.

What Happens While the Issuer Investigates

Once your issuer receives a valid dispute notice, it must send written acknowledgment within 30 days unless the dispute is resolved first. The full investigation has to be completed within two billing cycles and cannot exceed 90 days from receipt of your notice.⁵

During the investigation you can withhold payment on the disputed amount, including finance charges tied to that amount. You still owe the rest of your bill. Skipping the whole payment because one charge is in dispute is a common mistake that generates real late fees on the undisputed balance.⁸

The issuer also cannot report the disputed amount as delinquent to credit bureaus, take collection action on it, or close or restrict your account, though it can count the disputed amount against your credit limit.⁹ That protection means a pending dispute cannot damage your credit score while the facts are still being sorted out.

How the Investigation Ends

If the issuer finds a billing error occurred, it has to correct your account and remove all finance charges, late fees, and other charges tied to the disputed amount.⁸

If it concludes the charge is correct, it must send a written explanation of what you owe and why. You then have at least ten days to pay before the issuer can report the amount as delinquent.⁹ If you still disagree, send a second written notice within that payment window. The issuer can then report you as delinquent, but it must also note that the amount is in dispute and tell you who received the delinquency report.

If Your Dispute Is Denied

A denied dispute isn’t the end. The next steps take more effort.

The most direct escalation is a complaint to the Consumer Financial Protection Bureau. You can submit one online at consumerfinance.gov/complaint in about ten minutes, or call (855) 411-2372 during business hours. The CFPB forwards your complaint to the issuer, which generally must respond within 15 days, with a final response in some cases within 60 days. The CFPB doesn’t decide disputes for you, but companies treat these complaints seriously because they enter a public database and regulators review complaint patterns.¹⁰

If the outcome produced a negative mark on your credit report and you believe the entry is inaccurate, you have the right to add a brief statement to your credit file explaining your side. Credit reporting agencies must include or summarize that statement in future reports.¹¹ Lenders don’t always read those statements carefully, but the entry documents your position for anyone who does.

For larger amounts, small claims court is an option. Filing fees vary by jurisdiction and generally run from $30 to $75. You don’t need a lawyer, and the informal setting lets you present your evidence directly to a judge.

1
Office of the Law Revision Counsel. 15 U.S. Code 1666 – Correction of Billing Errors
2
Office of the Law Revision Counsel. 15 U.S. Code 1666i – Assertion by Cardholder Against Card Issuer of Claims and Defenses
3
Office of the Law Revision Counsel. 15 U.S. Code 1643 – Liability of Holder of Credit Card
4
Visa. Visa’s Zero Liability Policy
5
Office of the Law Revision Counsel. 15 U.S.C. 1666 – Correction of Billing Errors
6
Federal Trade Commission. Sample Letter for Disputing Credit and Debit Card Charges
7
Federal Trade Commission. Using Credit Cards and Disputing Charges
8
GovInfo. FTC Fast Facts – Fair Credit Billing
9
Office of the Law Revision Counsel. 15 U.S. Code 1666a – Regulation of Credit Reports
10
Consumer Financial Protection Bureau. Submit a Complaint
11
Consumer Financial Protection Bureau. What if I Disagree With the Results of My Credit Report Dispute