Decline code 15: No Such Issuer
By Jordan Mederich · Co-Founder & CEOReviewed by Sean WeasUpdated 3 min readQuick answer
Decline code 15 — “No Such Issuer” — means the card number’s issuer identification number (the leading BIN digits) doesn’t correspond to any valid issuing institution on the network. Under the ISO 8583 standard it’s a hard decline: the transaction can’t route to a bank, so a retry of the same number always fails. Stripe reports the equivalent as an incorrect_number / invalid card error, and Authorize.net returns reason code 37 (card number invalid). Recovery takes a corrected or replacement card.
What code 15 means
Don't retry the same card — a 15 means the card's issuer identification number doesn't route to a real issuing bank, and re-running it produces the same decline. Recover it by getting a valid card from the customer, then charging that.
Cross-processor equivalents
The same issuer decision surfaces under a different code on every processor. Here is how code 15 maps across the stacks Revatto recovers on.
Why it happens
- A mistyped or transposed card number whose leading digits no longer map to a valid issuer identification number.
- A test or sample card number (or a number generated for testing) that was never issued by a real bank.
- A card from a network or issuer range the acquirer/processor isn’t configured to route.
- A truncated or corrupted PAN — missing or extra digits change the BIN and break issuer lookup.
- Rarely, a recently launched issuer BIN range that has not yet propagated across the network’s routing tables.
How to recover it
- 1Don’t re-run the same number — a 15 will return identically until the underlying card number changes.
- 2Reach the customer on a channel they actually answer — email and SMS — let them know the card on file isn’t going through, and ask them to re-enter or switch to a different card.
- 3Verify the corrected number passes a basic format check (length + Luhn) before charging, so an obvious typo doesn’t fail the same way twice.
- 4When the customer goes quiet, a real person — not another automated email — follows up and works the card update directly. That AI-plus-human handoff is exactly what Revatto does for you: we recover the payment end to end, and you only pay if it works (20% of the first recovered payment, $0 setup, $0 monthly, cancel anytime).See how Revatto recovers 15declines →
See what Revatto would recover for you
Failed payments recovered automatically — no engineering, no manual chasing. We do the work; you keep the revenue.