How to Dispute a Credit Card Charge, Step by Step

To dispute a credit card charge, first contact the merchant and ask for a refund — most billing problems end there. If that fails, file a dispute with your card issuer through its app, website, or phone line, and for billing errors send a written dispute within 60 days of the statement that contains the charge. The issuer must acknowledge your dispute within 30 days and resolve it within two billing cycles, and you don't have to pay the disputed amount (or interest on it) while the investigation runs. Fraudulent charges are even simpler: report them and federal law caps your liability at $50, which most issuers waive to zero.

That's the whole shape of it. The rest of this guide walks through each step in order, the deadlines that actually matter, what to say, and how to avoid the mistakes that get legitimate disputes denied.

Should you contact the merchant first?

Almost always, yes. A dispute (a "chargeback") is the slow path: it can take one to two billing cycles and requires the issuer to referee between you and the merchant. A merchant refund can land in days. If the problem is a duplicate charge, a subscription you canceled, a product that never arrived, or a billing mistake, email or call the merchant, state the problem in one sentence, and ask for a refund to the original card.

Two practical notes. First, keep a record — the date you reached out, who you spoke to, what they said. If the merchant stonewalls, that record becomes evidence in your dispute. Second, if the charge looks like a duplicate, wait a day or two before escalating: many apparent duplicates are just a pending authorization sitting alongside the posted charge, and one of them evaporates on its own. Duplicate charges have a few common causes that resolve without anyone lifting a finger.

Skip the merchant step entirely in one case: fraud. If you never authorized the charge at all, don't call the merchant — call your issuer, report the card compromised, and get a new card number issued.

What can you actually dispute?

The Fair Credit Billing Act (FCBA) gives you dispute rights over "billing errors," which is broader than it sounds:

• Charges you didn't authorize — stolen card number, account takeover, a family member using the card without permission.
• Wrong amounts — you signed for $42.80 and were charged $428.00.
• Charges for goods or services you never received, or that arrived broken or materially not as described.
• Duplicate charges for a single purchase.
• Charges that kept coming after you canceled — a gym, a subscription, a free trial that rolled over.
• Math errors and payments or returns the issuer failed to credit.

What you generally can't dispute: buyer's remorse. "I regret this purchase" or "it was more expensive than a competitor" is not a billing error, and filing disputes for purchases you actually made and received — sometimes called friendly fraud — can get your account flagged or closed.

One gray area worth knowing: quality disputes (the product was defective, the service wasn't performed as promised) are covered, but the FCBA technically limits them to purchases over $50 made in your home state or within 100 miles of your address, and it requires a good-faith attempt to resolve with the merchant first. In practice, card networks' own rules are more generous than the statute, and issuers rarely enforce the distance test for online purchases — but this is why the merchant-first attempt matters: it satisfies the requirement and strengthens your case.

How do you file the dispute with your card issuer?

Every major issuer now lets you dispute from the app or website: open the transaction, tap something like "Report a problem" or "Dispute this charge," and answer a short questionnaire. This is the fastest route and creates an automatic paper trail. You can also call the number on the back of your card.

Here's the catch most people miss: to get the full legal protection of the FCBA for a billing error, you technically need to dispute in writing, sent to the issuer's billing-inquiries address (not the payment address), within 60 days of the date the issuer sent the statement containing the error. App and phone disputes almost always work fine in practice — issuers process millions of them — but for a large or contentious charge, send a letter too. Include:

1. Your name, address, and account number.
2. The date, amount, and merchant name of the charge, exactly as it appears on the statement.
3. A short factual description of the error — three or four sentences, no venting.
4. Copies (never originals) of receipts, cancellation confirmations, emails with the merchant, and delivery records.
5. A request for the specific remedy: remove the charge and any related interest and fees.

Send it certified mail with return receipt if the amount justifies the postage. A worked example: you canceled a $34.99/month subscription on March 3 and have the confirmation email, but April 1 and May 1 statements each show a $34.99 charge. Your letter cites both charges ($69.98 total), attaches the cancellation email, and notes your April 5 refund request that the merchant ignored. That dispute is close to unlosable.

What happens after you file?

The issuer must acknowledge your dispute in writing within 30 days and resolve it within two complete billing cycles (and no more than 90 days). While the investigation runs, you don't have to pay the disputed amount, the issuer can't charge interest on it or report it as delinquent, and it can't close your account for disputing. You do still have to pay the rest of your bill as usual.

Most issuers post a temporary (provisional) credit for the disputed amount within days. Don't spend it as if it's final — if the merchant produces a signed receipt or delivery confirmation and the issuer sides with them, the charge comes back. If the dispute resolves in your favor, the credit becomes permanent and any interest accrued on the amount is reversed. Refunds and dispute credits can appear on your statement in slightly confusing ways; here's how refunds actually show up if the line items don't seem to add up.

If the issuer rules against you, you have 10 days to respond in writing that you still refuse to pay, which preserves some protections, and you can file a complaint with the Consumer Financial Protection Bureau. For amounts that matter, small claims court against the merchant remains an option.

How is fraud handled differently?

Unauthorized charges skip most of the process above. Report the card as compromised, and the issuer cancels the number, ships a replacement, and opens a fraud claim — usually crediting you within a few days. Under federal law your maximum liability for unauthorized credit card charges is $50, and the major networks' zero-liability policies take even that to zero in nearly all cases. (Debit cards are a different, worse story — the caps depend on how fast you report, which is one reason to put online purchases on a credit card.)

Speed matters more for fraud than for billing errors, because one fraudulent charge is usually a test. Thieves probe with a small charge, and if it clears, larger ones follow. Catching a bad charge in the first day or two — rather than at statement time — is the difference between one phone call and a month of cleanup. This is where automatic monitoring earns its keep: an alert on every large charge means you see the $600 test purchase the hour it posts, not three weeks later. Seven Financial, for instance, flags any charge over $200 and anything that breaks your normal spending pattern, including while it's still pending.

Mistakes that get disputes denied

• Waiting past 60 days. The written-dispute clock runs from the statement date, not from when you noticed. Reviewing transactions weekly — or letting large-purchase alerts do it for you — keeps you inside every deadline by default.
• Disputing before identifying the charge. Merchant billing names are often unrecognizable — a parent company, a payment processor, an abbreviation. Run through a calm identification checklist first; disputing your own gym membership wastes everyone's time and burns credibility.
• Skipping the merchant. For non-fraud disputes, issuers ask whether you tried to resolve it directly. "No" weakens the claim.
• Vague narratives. "This charge is wrong" loses to a merchant's signed receipt. "Canceled March 3, confirmation attached, charged April 1 anyway" wins.
• Disputing purchases you made and kept. Chargeback abuse is tracked, and issuers can close accounts over it.

None of this is complicated once you've done it once. Contact the merchant, file promptly, write down everything, and let the deadlines work for you instead of against you.