The short answer
If you're disputing a U.S. credit card charge, give the issuer three things: the transaction, the specific problem, and records that connect the two. A useful packet may contain the statement page showing the charge, a receipt or order confirmation, delivery or return records, cancellation notices, refund confirmations, and messages with the merchant.
For a personal U.S. credit card account covered by Regulation Z, your written billing-error notice generally must reach the issuer within 60 days after the first statement containing the error was sent. The issuer generally must acknowledge the dispute within 30 days, unless it has already resolved the issue, and resolve it within two complete billing cycles, with a maximum of 90 days. See the FTC's guidance on disputing credit card charges and Regulation Z, 12 CFR 1026.13.
Those federal deadlines aren't the same as every card-network chargeback deadline. Visa, Mastercard, the issuer's procedures, and the reason for the dispute can affect how the case is reviewed.
Identify the actual problem
Calling every disagreement "fraud" can weaken your explanation and send the dispute into the wrong process. Match the evidence to what actually happened.
| Problem | Useful records | What to explain |
|---|---|---|
| Unauthorized charge | Statement, fraud alerts, card or account security records, and your report to the issuer | Why you believe you did not authorize the transaction and when you noticed it |
| Item or service not received | Order confirmation, promised delivery date, tracking history, carrier exception, and merchant messages | What was promised, what happened, and whether the merchant offered a solution |
| Wrong amount or duplicate charge | Receipt, checkout total, invoice, statement, and merchant confirmation | The correct amount and how the duplicate or incorrect amount appeared |
| Refund not credited | Return receipt or tracking, refund confirmation, refund date, and later statements | Whether the merchant only promised a refund or actually issued it, and which statement still shows the charge |
| Subscription charged after cancellation | Sign-up terms, billing frequency, cancellation confirmation, account history, and post-cancellation statements | The cancellation date and each charge that followed |
| Goods or services not delivered as agreed | Contract, product description, screenshots, photographs, and communications | The precise difference between what was agreed and what you received |
An unfamiliar merchant name isn't always fraud. Check the statement descriptor, email receipts, other household users, and recurring services first. If the charge truly wasn't authorized, contact the issuer promptly using the number on the card and follow its security instructions.
Which rules control the dispute?
People often use "chargeback" to describe several different systems:
- Federal billing-error rules: Regulation Z covers certain errors on U.S. consumer credit card accounts. Examples include an unauthorized extension of credit, an incorrect amount or accounting error, a payment or other credit that wasn't properly posted, and goods or services you didn't accept or that weren't delivered when the agreement required delivery.
- Card-network procedures: Visa, Mastercard, and other networks use their own reason categories, evidence standards, and deadlines for the exchange between issuers, acquirers, and merchants. Those procedures don't create one universal deadline for every consumer dispute.
- The merchant's policy: A return, cancellation, or refund policy may determine whether the merchant offers an ordinary return. The policy can be relevant evidence, but it doesn't by itself decide whether a qualifying billing error occurred.
A change of mind or disagreement with a clearly disclosed return policy isn't automatically a billing error. For a delivery or goods-and-services complaint, describe the concrete failure instead of making a broader claim than the records support.
This article covers personal U.S. credit cards. Debit cards, prepaid cards, bank transfers, payment apps, and business or commercial cards can follow different rules.
Build a packet the issuer can check quickly
The goal isn't to send every record you have. Show the transaction, the error, and the steps you took to resolve it.
1. Save the statement page
Keep the page that shows:
- The transaction date and amount
- The merchant descriptor
- The last four digits of the account, if shown
- The statement date or the date it was sent
Mark the disputed charge. Leave unrelated transactions out unless they help explain a recurring billing pattern.
2. Add the purchase record
Use the receipt, order confirmation, invoice, contract, checkout page, or product listing. For a subscription, save the sign-up terms and billing frequency. If the price changed, include the notice or account page showing what you were told.
3. Preserve merchant communications
Keep emails, chat transcripts, support tickets, and messages that show:
- What the merchant promised
- When you reported the problem
- Whether the merchant acknowledged it
- Whether a refund, replacement, cancellation, or delivery was promised
- Any response that conflicts with the merchant's later position
Screenshots should show dates, sender information, and enough context to identify the account or order. Keep the original files when possible.
4. Add records tied to the specific problem
For a missing shipment, include tracking details and the promised delivery date. If tracking says "delivered" but you didn't receive the item, explain the discrepancy and include any carrier or merchant report.
For a missing refund, show the return tracking, the merchant's refund confirmation, and the statement on which the credit should have appeared.
For an unauthorized charge, state when you found it, whether you still had the card, and what you told the issuer. Don't send passwords, a full card number, or unrelated personal information.
5. Write a short timeline
A few dated entries are easier to review than a long narrative:
- [Order date]: Order placed for $[amount]
- [Promised date]: Delivery or service was due
- [Date]: Tracking showed [status], or the problem was discovered
- [Date]: Merchant contacted
- [Date]: Merchant response or promised correction
- [Date]: Written dispute sent to issuer
Use the actual dates. Keep each entry factual and identify the record that supports it.
How to submit the dispute
Step 1: Protect the 60-day deadline
The federal billing-error clock generally starts when the first statement containing the error was sent. It usually doesn't start on the purchase date or the day you noticed the problem. Send the notice early enough for it to reach the issuer within the deadline.
If you moved, the FTC says the issuer must have received your written change of address at least 20 days before the billing period ended for you to use these billing-error protections. If a statement went to an old address, contact the issuer anyway and explain what happened.
Step 2: Contact the merchant when it makes sense
For delivery, refund, subscription, or quality problems, a merchant contact can resolve the issue and create a written record. The FTC's sample letter suggests contacting the seller can help.
Don't let that conversation use up the issuer's deadline. For an unauthorized charge, notify the issuer first and secure the card or account. You can contact the merchant later if it helps identify the transaction.
Step 3: Send written notice to the correct address
Use the issuer's billing inquiries address on the statement or in its dispute instructions. That address may be different from the address used for payments.
Include your name, account information as requested, the charge date and amount, the merchant name as shown on the statement, the reason for the dispute, and the correction you want. Attach copies of relevant records, not irreplaceable originals.
You can also submit a dispute online or by phone and save the confirmation number. If you're relying on the federal written-notice process, don't assume that a phone call or chat alone is enough.
Step 4: Pay the undisputed part of the bill
Continue paying charges you aren't disputing. For a properly submitted billing-error notice, federal rules generally allow you to withhold the disputed amount and related finance or other charges while the issuer investigates. The issuer generally can't treat that amount as delinquent during the protected process, but failing to pay the rest of the bill can create a separate problem.
Follow the issuer's instructions about any temporary credit. If it later determines that the charge is valid, ask when the amount is due and pay it promptly.
Step 5: Answer follow-up questions
The issuer may ask for a clearer explanation, the merchant's response, or additional records. Reply by the date in the notice and identify each attachment by name. Save the acknowledgment, correspondence, and delivery confirmation with your copy of the original dispute.
A simple dispute letter template
[Date]
Billing Inquiries
[Issuer name and address shown on your statement]Re: Disputed credit card charge
Account ending in: [last four digits]
Transaction date: [date]
Amount: [$ amount]
Merchant: [name as shown on statement]I am writing to dispute the charge listed above. I believe it is a billing error because [brief, factual explanation].
The relevant timeline is:
- [Date]: [What happened]
- [Date]: [What you told the merchant or issuer]
- [Date]: [Merchant's response or promised correction]
I am requesting that you investigate this charge and correct my account if the error is confirmed. I have enclosed copies of [list the relevant records].
Please send me the result of your investigation in writing.
Sincerely,
[Name]
[Mailing address]
[Phone or email, if requested]
Keep a complete copy of the letter, attachments, and proof that the issuer received the notice.
What records might the merchant submit?
After the issuer sends the dispute to the merchant, the merchant may respond with records such as:
- Delivery tracking, a signature, or proof of pickup
- An order record, receipt, or signed agreement
- Account login, download, streaming, or service-access records
- Transaction IP address, device information, or authentication results
- Address verification, card security-code results, or 3-D Secure records
- Emails or chats showing that you accepted delivery, used the service, or agreed to a resolution
- Refund, cancellation, and return-policy records
The issuer may consider these records, but a single record isn't automatically conclusive. An IP address can be shared or misleading. A "delivered" scan may not answer a wrong-address, theft, or carrier-error dispute. If a merchant record is inaccurate or incomplete, identify the exact problem and attach evidence supporting your explanation.
Visa describes "compelling evidence" and its CE3.0 framework for certain invalid-dispute reviews in its friendly-fraud guidance. That is a card-network process, not a federal rule that overrides a consumer's billing-error rights or guarantees that either side will prevail.
Network deadlines are not one-size-fits-all
The federal 60-day notice deadline is the first one to protect. After that, the issuer's correspondence may give you additional response dates, and the applicable network period can depend on the transaction and reason category.
Don't rely on blanket claims that every chargeback gives consumers 120 days or that every merchant gets the same 20-to-45-day response period. Those numbers may describe one network workflow, not every dispute. Follow the earliest clear deadline in your issuer's account or dispute correspondence.
If more than 60 days have passed, send the evidence anyway and ask whether the issuer can review the matter under a card-network process or its internal policy. A late request may still be reviewed, but don't assume it has the same federal protections as a timely written billing-error notice.
If the issuer denies the dispute
Read the denial closely. It may say that no billing error occurred, that the records were insufficient, or that the issue was treated as a return-policy disagreement.
Then:
- Ask for the issuer's written explanation if it wasn't included.
- Ask what supporting documentation it can provide, if available.
- Address the specific reason for the denial instead of repeating a general accusation.
- Add new evidence, such as a delivery correction, return receipt, cancellation confirmation, or refund record.
- Keep paying the undisputed balance and meet the response date in the notice.
If the issuer explains that no billing error occurred and you still disagree, Regulation Z provides a 10-day period after receiving that explanation to write that you continue to dispute the charge. Check the issuer's instructions and send any additional evidence promptly.
If the issuer appears not to have acknowledged, investigated, or explained the dispute as required, you can consider filing a complaint with the Consumer Financial Protection Bureau. This guide to filing a CFPB complaint describes the steps. A complaint may prompt a response, but it doesn't guarantee that the charge will be removed.
Limits to keep in mind
- A chargeback isn't an automatic refund for an unwanted purchase.
- A delivery record may be relevant, but it doesn't settle every dispute by itself.
- A cancellation confirmation is stronger than a statement that you intended to cancel.
- A merchant's return policy may matter for a voluntary return, while a qualifying billing error is handled under a different process.
- Don't describe an authorized purchase as unauthorized simply because the product was disappointing.
- Credit card protections don't automatically apply to debit cards, prepaid cards, payment apps, or bank transfers.
- Business and commercial card accounts may have different contractual protections from personal credit cards.
Frequently asked questions
Is the 60-day deadline measured from the purchase date?
Usually not for the federal billing-error process. The relevant date is generally when the first statement containing the error was sent.
Do I have to contact the merchant before contacting my issuer?
Contacting the merchant can help with delivery, refunds, and cancellation problems, but don't delay notifying the issuer. For an unauthorized charge, contact the issuer promptly.
Can a merchant's IP log or delivery scan automatically defeat my dispute?
No. The issuer may consider those records, but you can explain why they don't establish authorization, personal receipt, or delivery according to the agreement.
What if I have very little evidence?
Send the statement, a precise explanation, and whatever records you do have. List your contacts with the merchant and explain what information is missing. Find the statement date first, then send the written notice before the applicable deadline.