Chargeback Rebuttal Letter Templates 2026: By Reason Code (Visa, Mastercard, Amex)
A chargeback rebuttal letter — also called a representment letter — is the formal document you submit to your acquiring bank to challenge a dispute. The letter must be professional, factual, and organized around the specific reason code. Generic letters lose; reason code-specific letters win. This guide provides copy-paste templates for every major reason code.
See also our general chargeback rebuttal letter guide for foundational advice on the representment process.
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Universal Rebuttal Letter Structure
Every rebuttal letter should include these elements, regardless of the reason code. The templates below follow this structure — only the argument section changes:
Header
Your business name, merchant ID, dispute reference number, transaction date, and disputed amount.
Opening statement
"We are disputing chargeback [REF] dated [DATE] for $[AMOUNT]. We have compelling evidence that [the transaction was authorized / the goods were delivered / etc.]"
Evidence summary
A bulleted list of all attached documents, labeled Exhibit A, B, C. This lets the reviewer scan your case before reading the argument.
Argument
Your specific defense tailored to the reason code. This is the main body — and where these templates differ from each other.
Closing
"Based on the evidence provided, we respectfully request that this chargeback be reversed in our favor."
Attachments
Label each document clearly: Exhibit A, Exhibit B, etc. Match these labels exactly to the evidence summary in your letter.
Template 1: Visa 10.4 — Other Fraud (Card-Not-Present)
Visa reason code 10.4 is the most common fraud dispute for card-not-present transactions. The cardholder claims they did not make the purchase.
Evidence needed: AVS/CVV match record, IP address, device fingerprint, 3DS authentication result (if available), order history
RE: Chargeback Dispute — Reference [DISPUTE_REF] — Amount $[AMOUNT] Dear [Acquirer/Network Name], We are writing to dispute chargeback reference [DISPUTE_REF] dated [CHARGEBACK_DATE] for transaction [TRANSACTION_ID] in the amount of $[AMOUNT], processed on [TRANSACTION_DATE]. Our position: This transaction was authorized by the legitimate cardholder. The claim of fraud is not supported by the evidence. Evidence Summary: • Exhibit A: AVS and CVV verification result — MATCH on both fields • Exhibit B: IP address [CUSTOMER_IP] geolocating to [CUSTOMER_CITY, STATE] — consistent with billing address • Exhibit C: Device fingerprint showing [BROWSER/OS] — consistent with prior orders from this customer • Exhibit D: Order confirmation email sent to [CUSTOMER_EMAIL] and opened [X] minutes after purchase • Exhibit E: 3D Secure authentication confirmation — liability shifted to issuer [include only if applicable] The billing address provided matches the cardholder's address of record. AVS and CVV both returned positive matches, indicating the cardholder — not a fraudster — made this purchase. The transaction IP geolocation is consistent with the cardholder's billing address. [If CE 3.0 applies:] Additionally, this cardholder has [X] previous undisputed transactions with our merchant over the past [X] days (see Exhibit F), demonstrating an established purchasing pattern that is inconsistent with a fraud claim. We respectfully request reversal of this chargeback. All evidence is attached. Sincerely, [Your Name] [Business Name] [Merchant ID]
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Template 2: Visa 13.1 — Merchandise/Services Not Received
Visa reason code 13.1 covers claims that the cardholder never received the goods or services. Your defense is proof of delivery.
Evidence needed: tracking number, carrier delivery confirmation, shipping date, proof customer was notified
RE: Chargeback Dispute — Reference [DISPUTE_REF] — Amount $[AMOUNT] Dear [Acquirer/Network Name], We are disputing chargeback [DISPUTE_REF] for transaction [TRANSACTION_ID] in the amount of $[AMOUNT], processed on [TRANSACTION_DATE]. The claim that merchandise was not received is contradicted by carrier delivery records. Evidence Summary: • Exhibit A: Shipping confirmation — item shipped [SHIP_DATE] via [CARRIER], tracking [TRACKING_NUMBER] • Exhibit B: Carrier delivery confirmation — delivered [DELIVERY_DATE] to [DELIVERY_ADDRESS] • Exhibit C: Order confirmation email sent to [CUSTOMER_EMAIL] on [ORDER_DATE] • Exhibit D: Signature confirmation (for high-value orders) [if available] • Exhibit E: Post-delivery customer communication dated [DATE] [if any] Our records show that order [ORDER_NUMBER] was shipped on [SHIP_DATE] and delivered on [DELIVERY_DATE] to [DELIVERY_ADDRESS], which matches the shipping address provided at checkout. Carrier tracking confirms delivery. [For digital goods:] This was a digital product. Our server logs show the customer downloaded the file at [TIMESTAMP] from IP address [IP_ADDRESS]. Email delivery confirmation (Exhibit B) was sent to [EMAIL] and opened [X] minutes after purchase. We respectfully request reversal of this chargeback. Sincerely, [Your Name / Business Name / Merchant ID]
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Template 3: Visa 13.3 — Not as Described or Defective
This code is used when a cardholder claims the product or service was significantly different from how it was described, or was defective. Your defense is proof that the product matched its description.
Evidence needed: product listing at time of purchase, photos, return policy, customer communications showing no pre-dispute complaint
RE: Chargeback Dispute — Reference [DISPUTE_REF] — Amount $[AMOUNT] We are disputing chargeback [DISPUTE_REF] for $[AMOUNT]. The product delivered matched its description at the time of purchase. Evidence Summary: • Exhibit A: Product listing as it appeared at time of purchase (screenshot dated [DATE]) • Exhibit B: Photos of the item showing it matches the listing description • Exhibit C: Our return/refund policy (posted at [URL]) — customer was eligible for return but did not request one • Exhibit D: Customer communication history showing [no complaint was received / complaint resolution offered] The product was delivered as described. Our listing clearly stated [SPECIFIC PRODUCT DETAILS]. The delivered item matches these specifications. [If applicable:] The customer contacted us on [DATE] and we offered [resolution], which was declined before the chargeback was filed. Our return policy allows returns within [X] days for any reason. The customer did not initiate a return. We respectfully request reversal. Sincerely, [Your Name / Business Name / Merchant ID]
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Template 4: Mastercard 4853 — Goods/Services Not Provided
Mastercard reason code 4853 is broadly similar to Visa 13.1 but note the key difference: Mastercard gives merchants a 45-day response window, versus Visa's 30 days. Use the extra time to gather comprehensive evidence.
Evidence needed: delivery proof, order confirmation, terms of service showing delivery terms
RE: Chargeback Dispute — Reference [DISPUTE_REF] — Amount $[AMOUNT] We are disputing Mastercard chargeback [DISPUTE_REF] (reason code 4853) for $[AMOUNT]. We have proof that the goods/services were delivered as agreed. Evidence Summary: • Exhibit A: [Tracking/delivery confirmation OR service delivery proof] • Exhibit B: Order confirmation email sent to [EMAIL] on [DATE] • Exhibit C: Our terms of service showing delivery terms agreed to at checkout [For physical goods:] Carrier tracking confirms delivery of order [ORDER_NUMBER] to [ADDRESS] on [DATE]. Tracking number [TRACKING_NUMBER] via [CARRIER]. [For services:] Service was provided on [DATE(S)]. [Attach service delivery documentation, access logs, usage records, or signed service confirmation.] The cardholder agreed to our service terms at checkout. All goods/services were delivered within the timeframe stated in our terms. We respectfully request reversal. Sincerely, [Your Name / Business Name / Merchant ID]
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Template 5: Mastercard 4837 — No Cardholder Authorization
Mastercard reason code 4837 is the Mastercard equivalent of Visa 10.4 — the cardholder claims the transaction was not authorized. Your defense is the same: show that the purchase was made by the legitimate cardholder.
Evidence needed: AVS/CVV results, IP geolocation, order confirmation open/click, prior order history
RE: Chargeback Dispute — Reference [DISPUTE_REF] — Amount $[AMOUNT] We are disputing Mastercard chargeback [DISPUTE_REF] (reason code 4837) for $[AMOUNT]. The cardholder authorized this transaction. Evidence Summary: • Exhibit A: AVS result — [MATCH/PARTIAL] on billing address • Exhibit B: CVV result — MATCH • Exhibit C: IP address [IP] — geolocation consistent with billing address [CITY, STATE] • Exhibit D: Order confirmation sent to [EMAIL] — opened [X] minutes post-purchase • Exhibit E: 3DS authentication result [if available] • Exhibit F: Prior order history from same card — [X] undisputed orders [if available] Both AVS and CVV matched at the time of authorization. The transaction IP address geolocates to the cardholder's billing area. This pattern is consistent with an authorized cardholder transaction, not fraud. We respectfully request reversal of this chargeback. Sincerely, [Your Name / Business Name / Merchant ID]
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Template 6: Amex C08 — Goods/Services Not Received
American Express acts as both the card network and the card issuer, which means Amex disputes go directly to Amex — not to a separate issuing bank. This makes the tone and formatting of your response especially important. Note also that Amex disputes have a 20-day response window, shorter than Visa or Mastercard — act quickly.
Evidence needed: delivery proof, signed confirmation (if available), order confirmation email
RE: American Express Chargeback — Case [CASE_NUMBER] — Amount $[AMOUNT] Dear American Express Dispute Resolution Team, We are submitting our response to case [CASE_NUMBER] for transaction [TRANSACTION_ID] dated [DATE] in the amount of $[AMOUNT]. We respectfully dispute the claim that goods/services were not received. Evidence of Delivery: • Exhibit A: Shipment tracking — [CARRIER] tracking [TRACKING_NUMBER], showing delivery on [DATE] to [ADDRESS] • Exhibit B: Signed delivery confirmation (for orders over $[THRESHOLD]) • Exhibit C: Order confirmation email sent to [EMAIL] on [ORDER_DATE] Our records confirm that the order was processed on [DATE], shipped on [SHIP_DATE], and delivered on [DELIVERY_DATE] per carrier records attached as Exhibit A. [For digital goods:] The digital product was delivered immediately upon payment. Our server logs (Exhibit A) show download/access from IP [IP_ADDRESS] at [TIMESTAMP], consistent with the cardholder's billing location. We respectfully request that American Express reverse this chargeback in our favor. Respectfully, [Your Name] [Business Name] [Merchant Account Number]
Skip the templates — ChargeMate writes the letter for you based on your specific dispute details.
Template 7: Subscription/Recurring Billing Dispute
This template works for Visa 13.2 and Mastercard 4853 when the disputed charge is a recurring subscription. The key argument: the cardholder enrolled, was notified of the billing terms, received the service, and never cancelled.
Evidence needed: signup confirmation email with billing terms, ToS acceptance, no cancellation on record, service usage logs, renewal reminder email (if sent)
RE: Chargeback Dispute — Reference [DISPUTE_REF] — Subscription Billing — Amount $[AMOUNT] We are disputing chargeback [DISPUTE_REF] for $[AMOUNT]. This charge was part of a recurring subscription the cardholder actively enrolled in and used. Evidence Summary: • Exhibit A: Signup confirmation email sent to [EMAIL] on [SIGNUP_DATE], showing the recurring billing terms • Exhibit B: Terms of service accepted at signup — showing subscription price, billing frequency, and cancellation policy • Exhibit C: No cancellation request on record for this account • Exhibit D: [Service usage logs / login history] showing the account was accessed after the disputed charge date • Exhibit E: Renewal reminder email sent [X] days before charge — opened by customer [if applicable] The cardholder enrolled in a [BILLING_PERIOD] subscription to [SERVICE NAME] on [SIGNUP_DATE]. Our terms clearly disclose the recurring billing amount, frequency, and cancellation process. No cancellation was requested before the charge date of [CHARGE_DATE]. The account was active and used after billing. We respectfully request reversal of this chargeback. Sincerely, [Your Name / Business Name / Merchant ID]
Skip the templates — ChargeMate writes the letter for you based on your specific dispute details.
Common Rebuttal Letter Mistakes
Most failed representments come down to a handful of avoidable errors:
Submitting a generic letter without reason code-specific evidence
A letter that says "we delivered the goods" without addressing the specific claim is almost never enough. The letter must directly answer the reason code.
Missing the deadline
Most processors give 7–45 days. A late response is an automatic loss regardless of how strong your evidence is. Check your processor dashboard immediately when a dispute is filed.
Unorganized evidence without an exhibit system
Sending 12 documents without labeling them Exhibit A, B, C makes the reviewer's job harder and your case weaker. Always include an evidence summary at the top of your letter.
Emotional or accusatory tone
Calling the customer a "fraudster" or expressing frustration in your letter undermines your credibility. Stay professional and factual throughout.
Addressing the wrong issue
A response that proves delivery when the reason code is "not authorized" will not win. Match your defense to the reason code, not to what you think the customer's real complaint is.
How to Customize These Templates
These templates are starting points. Here is how to adapt them to your specific dispute:
Replace all [PLACEHOLDERS] with real data
Every bracketed value must be filled in with your specific transaction information. A placeholder left in the final letter signals carelessness and weakens your case.
Only list exhibits you actually have
Do not list "Exhibit C: signed delivery confirmation" if you don't have a signature. Listing evidence you cannot produce is worse than not listing it.
Tailor the argument section
The templates provide the general structure, but your specific situation may have unique facts — a customer who contacted support before disputing, an unusual delivery location, etc. Add those details.
Keep it under 2 pages
Longer letters do not win more cases. A concise, well-organized 1-page letter with 3 strong exhibits beats a 5-page letter with 10 weak ones. Reviewers appreciate brevity.
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