If a U.S. card purchase goes wrong, start by identifying the account that paid for it. Credit cards, debit-account transfers, prepaid products, and wires use different dispute rules.
The payment method comes first. It determines the deadline that matters.
A chargeback can reverse a payment. It isn't a universal refund right.
The merchant's response doesn't stop the bank's clock. Ask the merchant for a fix when appropriate, but notify the issuer before its deadline.
This is general U.S. consumer information, not legal advice.
Start with the payment method
Save the statement and note when it was sent. Then match the transaction to the payment method below.
| Payment method | Rule or process | Deadline to watch |
|---|---|---|
| Credit card | FCBA billing-error rules and the issuer's dispute process | Written notice generally within 60 days after the statement containing the error was sent |
| Debit card or bank-account EFT | Regulation E for unauthorized electronic fund transfers, plus bank procedures | Two business days after learning of a lost or stolen access device, and 60 days after the statement showing an unauthorized transfer |
| Prepaid card or peer-to-peer account | Product terms and, for some products, Regulation E | The provider's notice deadline |
| Wire transfer or cash | No standard card chargeback process | Contact the provider immediately under its fraud or recall procedure |
An authorized debit-card purchase isn't automatically a credit-card billing error. That classification controls which procedure you should use.
Credit card rights under the FCBA
The Fair Credit Billing Act covers several credit-card billing errors, not only fraud. Under Regulation Z's billing-error rule, examples include an unauthorized charge, an incorrect amount, a duplicate charge, or goods or services that were not accepted or delivered as agreed. The FTC's billing-error guidance describes the same process in consumer terms.
Use the formal FCBA process by sending written notice to the billing-inquiries address on your statement. That address may differ from the one used for payments. Identify the account, disputed amount, and reason you believe the statement is wrong.
The notice generally must reach the issuer within 60 days after it sent the statement containing the error. A phone call or app report may open an internal case, but written notice is the safer way to invoke the federal billing-error procedure.
The issuer generally has 30 days to acknowledge the notice unless it has already resolved the issue. It then has two billing cycles, and no more than 90 days, to investigate. If it finds an error, it must correct the account; if it does not, it should explain why.
While a timely investigation is pending, you generally don't have to pay the disputed amount or related finance charges. Keep paying the undisputed balance and any other required part of the account.
Unauthorized credit-card use generally carries no more than $50 in consumer liability in qualifying situations. Report it promptly anyway.
Debit cards and bank transfers have different protections
Debit-card fraud and other bank-account EFT errors follow a different track. Read the CFPB's Regulation E liability rule before treating a transaction as a credit-card billing error.
If you learn that a lost or stolen access device is involved, report it within two business days. Liability is generally limited to the lesser of $50 or the unauthorized transfers made before notice.
Waiting can increase the potential liability. Under the rule's conditions, the cap can generally rise to $500.
A statement may reveal an unauthorized transfer later. Notify the bank within 60 days after that statement was sent. If you miss that deadline, the bank may hold you responsible for later transfers it establishes could have been prevented by earlier notice.
Thing is, authorization matters. A defective, late, or missing item isn't automatically an unauthorized electronic fund transfer. Ask the bank about its merchant-dispute process, but don't describe the transaction as fraud if you authorized it.
Regulation E also has investigation and provisional-credit rules. For many error claims, the bank generally has 10 business days to investigate; if it needs more time, it must follow the extension rules, including any required temporary credit. Provisional credit isn't a final finding and may be reversed after notice if the bank finds no error. The electronic fund transfer rules in Regulation E provide the governing framework.
What a chargeback can and cannot address
Your dispute should describe what actually went wrong.
| Problem | Likely route | Useful proof |
|---|---|---|
| Unauthorized charge | Notify the card issuer or bank immediately | Statement, fraud alerts, account activity, and your report to the institution |
| Goods or services never received | FCBA may apply to a credit-card purchase; debit procedures vary | Order confirmation, promised delivery date, tracking, and merchant messages |
| Wrong amount or duplicate charge | Billing-error or bank dispute process | Receipt, statement, and proof of the correct amount |
| Defective or misrepresented item | Merchant return process plus any available issuer procedure | Listing, photos, warranty, return request, and the seller's response |
| Subscription charged after cancellation | Cancel with the merchant, then ask the issuer about the later charge | Cancellation confirmation and the statement showing the charge |
| Authorized purchase you simply dislike | Merchant's return or refund terms | The written policy and your request for a remedy |
A chargeback isn't a substitute for every return policy. A no-refund policy doesn't establish that the goods were delivered, while simple dissatisfaction doesn't establish a billing error.
File the dispute before the deadline
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Identify the payment rail. Save the statement and write down when it was sent. Decide whether the problem is a credit-card billing error, an unauthorized EFT, or an authorized-purchase dispute under the account terms.
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Secure the account if fraud is involved. Call the number on the card or use the bank's official app. Ask about locking or replacing the card, changing access credentials, and stopping additional transactions.
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Contact the merchant for non-fraud problems. Request the promised delivery, correction, or refund in writing. A merchant may ask you to wait, but that request shouldn't carry you past the issuer's deadline.
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Use the correct notice channel. For a credit card, send written notice to the billing-inquiries address and keep proof that it arrived. For a debit account, use the bank's error-reporting channel and ask how to provide written confirmation.
For a credit-card billing error, plain wording is enough:
I dispute the $ transaction from , shown on my statement sent on . The billing error is . Please investigate and correct the account. Attached are copies of my supporting documents.
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Send focused evidence. Label each document with its date and say what it proves. Keep the originals.
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Track the case. Save the claim number, upload confirmation, letters, and response dates. Continue paying the undisputed balance, and tell the issuer if the merchant later sends a refund.
Build evidence that answers the real question
To be honest, a clean timeline usually beats a folder full of screenshots. Keep the purchase date, promised performance date, cancellation date, merchant response, and date you notified the issuer.
- The statement showing the transaction, date, and amount
- The receipt, order confirmation, contract, or subscription terms
- A short timeline of purchase, promised performance, cancellation, and dispute
- Messages with the merchant, including refund requests and replies
- Delivery records, tracking information, photos, or proof of non-delivery
- Fraud alerts, account-security records, or a police report if available
A police report may support a fraud claim, but don't wait for one before notifying the issuer. Screenshots should show enough context to identify the account, merchant, date, and conversation.
If the merchant rebuts your claim
A merchant may send delivery records, a signed receipt, accepted terms, account-use data, access logs, or proof that it already issued a refund. That evidence may matter, but it isn't automatically decisive; it must address the problem you raised.
If the issuer denies the dispute, ask for the written reason, the evidence it relied on, and any reconsideration deadline. Answer the specific point. If the issuer says the order was delivered, explain why the tracking record doesn't establish delivery to you; if it says the charge was authorized, provide evidence of account takeover or cancellation.
For a credit-card FCBA claim, keep the issuer's explanation and your original notice. If the issuer did not follow the required process, escalate to a supervisor and submit a complaint through the CFPB complaint portal. A complaint creates an escalation record, but it doesn't extend the dispute deadline or guarantee a reversal.
Federal law, network rules, and bank policy
Federal law, card-network rules, and issuer policy may all appear in one dispute. They do different jobs.
| Source of rule | What it controls | What it does not guarantee |
|---|---|---|
| Federal law | FCBA or Regulation E rights and required procedures | The same deadline for every payment type |
| Card-network rules | Dispute categories, evidence formats, and issuer-acquirer timing | A direct consumer appeal or automatic win |
| Issuer policy | Notice channels, status updates, and possible temporary credits | A reduction of rights provided by federal law |
Turns out, statements such as "every chargeback has 120 days" or "every bank must give provisional credit in 10 days" can mislead. The transaction type, account, dispute reason, and issuer procedure all matter.
Start with the issuer. Consumers usually don't send a case directly to Visa or Mastercard for a separate ruling.
Subscriptions, digital orders, and travel
Cancel a subscription through the method required by the agreement, and save the confirmation. A charge after a clear cancellation may support a dispute, but a charge during an active term isn't automatically unauthorized.
For a digital purchase, state whether the product was never delivered, access failed, or the product differed materially from its description. Download or login records may matter, so be precise about what happened.
Keep cancellation terms, itinerary changes, refund promises, and messages together for travel and international transactions. A foreign merchant doesn't automatically remove every protection, but the issuer's procedure and deadline may vary by transaction.
Questions consumers ask
Do I have to contact the merchant before filing?
No. Not for an unauthorized charge. For delivery, subscription, or refund problems, contacting the merchant can create useful evidence, but it shouldn't delay notice to the bank.
Can I file a chargeback for a debit-card purchase?
You can ask the bank to dispute it, but the FCBA doesn't govern debit cards. Regulation E is most relevant to unauthorized electronic transfers, while an authorized purchase problem may depend on bank and network procedures.
Does the bank have to give provisional credit?
Not for every card dispute. Debit-account investigations can involve Regulation E provisional-credit rules when the bank needs more time, while credit-card billing disputes follow a different process.
What should I do after a denial?
Request the written reason, the evidence relied on, and any reconsideration deadline. Send a focused response with new or clearer evidence, then escalate to the issuer and, when appropriate, the CFPB complaint portal.
Today, save the statement, write down the timeline, and notify the issuer under the deadline for your payment method. Send one labeled packet of supporting documents and keep proof that the bank received it.