Chargeback Reason Code Lookup

Every major Visa, Mastercard, and Amex chargeback reason code — with win rates, required evidence, and the exact response strategy. Search by code or keyword.

Showing 29 of 29 reason codes

Visa10.4FraudWin rate: 55-65%

Fraud — Card-Absent Environment

I didn't authorize this transaction or my card was stolen.

Visa10.5FraudWin rate: 20-35%

Visa Fraud Monitoring Program

Issuer flagged the transaction under VFMP.

Visa11.2AuthorizationWin rate: 10-20%

Declined Authorization

The issuer declined the authorization but the charge went through.

Visa11.3AuthorizationWin rate: 15-25%

No Authorization

Merchant did not obtain authorization.

Visa12.6.1Processing ErrorWin rate: 30-45%

Duplicate Processing

The same transaction was charged twice.

Visa13.1Consumer DisputeWin rate: 70-85%

Merchandise / Services Not Received

I never received the item or service.

Visa13.2Consumer DisputeWin rate: 40-55%

Cancelled Recurring Transaction

I cancelled my subscription but was still charged.

Visa13.3Consumer DisputeWin rate: 35-50%

Not as Described / Defective

The product/service was not as described or was defective.

Visa13.4Consumer DisputeWin rate: 25-40%

Counterfeit Merchandise

The item is counterfeit.

Visa13.5Consumer DisputeWin rate: 30-45%

Misrepresentation

The product or service was misrepresented.

Visa13.6Consumer DisputeWin rate: 10-20%

Credit Not Processed

Merchant agreed to refund but never issued it.

Visa13.7Consumer DisputeWin rate: 30-45%

Cancelled Merchandise

Merchandise was cancelled but charge was not refunded.

Visa13.8Consumer DisputeWin rate: 30-40%

Original Credit Not Received

Cardholder never received a merchant-initiated credit.

Visa13.9Consumer DisputeWin rate: 30-50%

Non-Receipt of Cash or Load Transaction Value

ATM/prepaid card load was not received.

Mastercard4837FraudWin rate: 55-65%

No Cardholder Authorization

Cardholder did not authorize this transaction.

Mastercard4853Consumer DisputeWin rate: 40-60%

Cardholder Dispute (Generic)

Various — product not received, not as described, cancelled, etc.

Mastercard4854Consumer DisputeWin rate: 30-45%

Cardholder Dispute — Not Resolved

Tried to resolve with merchant but issue persists.

Mastercard4855Consumer DisputeWin rate: 70-85%

Goods or Services Not Provided

I never received the goods or services.

Mastercard4859Consumer DisputeWin rate: 40-60%

Addendum, No-Show, or ATM Dispute

Hotel no-show fee disputed, ATM withdrawal issue, or addendum charge.

Mastercard4860Consumer DisputeWin rate: 10-20%

Credit Not Processed

Merchant agreed to refund but never issued it.

AmexC02Consumer DisputeWin rate: 10-25%

Credit Not Processed

Expected credit/refund never posted.

AmexC04Consumer DisputeWin rate: 30-50%

Goods/Services Returned or Refused

I returned the item but got no refund.

AmexC05Consumer DisputeWin rate: 35-55%

Goods/Services Cancelled

Cancelled order before delivery.

AmexC18Consumer DisputeWin rate: 40-60%

No-Show or Cancelled Reservation

Hotel/rental no-show charge disputed.

AmexC31Consumer DisputeWin rate: 35-50%

Goods/Services Not as Described

Received item is not what was ordered.

AmexC32Consumer DisputeWin rate: 30-45%

Goods/Services Damaged or Defective

Item arrived damaged or defective.

AmexF29FraudWin rate: 55-65%

Card Not Present Fraud

I didn't make this online/phone purchase.

AmexF30FraudWin rate: 5-15%

EMV Counterfeit Fraud

Transaction processed without EMV chip.

AmexP01Processing ErrorWin rate: 20-35%

Unassigned Card Number

Card number was not valid at time of charge.

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