List of decline codes and meanings for 2025 Use the link below (decline codes article 2025) to be able to open the ? next to the code for explanation of the code itself. This information is provided by Chargebacks 911 https://chargebacks911.com/
Credit Card Decline Codes: A Complete List of Codes & How to Respond to Each
Quick preface: credit card decline codes are not fully standardized.
They can differ from one payment gateway to the next, so there may be some redundancies in the codes, or even occasional mismatches. For example, some gateways use code “00” to mean the payment has been approved, while others use the same code to mean “Issuer System Unavailable,” and then use code “11” to signify an approval.
The codes also tend to be rather vague, as this helps protect the cardholder’s privacy and avoid giving away sensitive information in the event of a genuine fraud attack.
With that out of the way, here’s the complete list of credit card decline codes, along with the meaning used by most payment gateways: