Visa Payment Decline Code
Visa Decline Code 86: Cannot Verify PIN
Category Authentication or PINRetry Guidance Conditional Decline (Editorial Classification)By Payment Defender Editorial TeamUpdated July 17, 2026Last reviewed July 17, 2026
What Visa Decline Code 86 Means
Visa response code 86 indicates the issuer cannot verify the PIN for this transaction.
Where the Response May Come From
This Visa response comes from the issuing bank's authorization systems, and reflects a PIN the issuer was unable to verify.
Common Reasons for This Response
Common causes include a PIN verification service temporarily unavailable, a processing fault in PIN validation, or an issuer condition preventing verification.
Should the Merchant Retry the Payment?
Treat this as a conditional decline: a later attempt may succeed only after a PIN the issuer was unable to verify is resolved or the cardholder acts, so resubmitting the same request unchanged is unlikely to help.
Recommended Merchant Action
Because this decline reflects a PIN the issuer was unable to verify, ask the customer to complete the required verification, or contact their bank if the step remains blocked.
What to Tell the Customer
Ask the customer to complete verification or contact their bank.
How to Reduce Similar Payment Failures
Tracking how often a PIN the issuer was unable to verify appears by issuer and BIN can help you support reliable authentication flows including 3-D Secure.
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.