Visa Payment Decline Code
Visa Decline Code 5C: Transaction Not Supported or Blocked by Issuer
Category Transaction RestrictionsRetry Guidance Conditional Decline (Editorial Classification)By Payment Defender Editorial TeamUpdated July 17, 2026Last reviewed July 17, 2026
What Visa Decline Code 5C Means
Visa response code 5C indicates the transaction is not supported or has been blocked by the issuer.
Where the Response May Come From
This Visa response comes from the issuing bank's authorization systems, and reflects a transaction type the issuer does not support or has blocked.
Common Reasons for This Response
Common causes include an unsupported transaction type for the account, an issuer block on the activity, or a product limitation that prevents approval.
Should the Merchant Retry the Payment?
Treat this as a conditional decline: a later attempt may succeed only after a transaction type the issuer does not support or has blocked is resolved or the cardholder acts, so resubmitting the same request unchanged is unlikely to help.
Recommended Merchant Action
Because this decline reflects a transaction type the issuer does not support or has blocked, ask the customer to use a different card or contact their bank to confirm what the account allows.
What to Tell the Customer
Suggest another payment method or contacting their bank.
How to Reduce Similar Payment Failures
Tracking how often a transaction type the issuer does not support or has blocked appears by issuer and BIN can help you offer suitable alternative payment methods at checkout.
Important Limitations
Decline-code meanings vary by processor, gateway, and payment environment, and issuers may not disclose the precise reason behind this response. The retry classification on this page is Payment Defender editorial guidance, not an official network rule. Merchants should confirm handling with their processor or gateway.
Related Decline Codes
Sources and Review Information
Last reviewed July 17, 2026
Raw network-response codes are supplemental to the complete processor or gateway response. Meanings and recommended actions can vary by issuer, processor, gateway, card network, payment method, region, and merchant configuration.