Issuer inquiry
What is issuer inquiry?
Issuer inquiry is a request from the card- for additional transaction details, raised when a questions a charge on their statement but before any formal is filed. It's the earliest stage of the dispute lifecycle, sitting ahead of both retrieval requests and chargebacks.
Inquiries are less formal than and may not follow standardized card network procedures. They're often handled through direct issuer- communication channels, or through a prevention alert network the issuer subscribes to, rather than as a scheme-governed dispute message. No dispute has been filed at this point, so no funds have moved and no has been assigned.
Key facts
- Triggered by: a cardholder contacting their issuing bank about a charge they don't recognize or want explained
- Stage in the lifecycle: ahead of a retrieval request, and ahead of a
- Funds impact: none. The transaction isn't debited or held while the inquiry is open
- Evidence usually requested: business name recognition details, purchase descriptions, delivery status, and cancellation policy explanations
- Response window: varies by issuer and acquirer, since inquiries are handled bilaterally rather than under scheme dispute rules
- Closes when: the cardholder recognizes the charge, or escalates it into a formal dispute
How it works
- Cardholder questions the charge. A line on the statement isn't recognized, and the cardholder calls the issuing bank about it.
- Issuer asks for context. Instead of opening a dispute, the issuer requests transaction details through the acquirer or through a prevention alert network such as or .
- Merchant returns the order record. The response carries the , the as it appears on the statement, what was purchased, delivery or fulfilment status, and the applicable refund terms.
- Issuer relays the explanation. The cardholder either recognizes the charge or maintains the objection.
- Case closes or escalates. A recognized charge ends the matter with no financial impact. An unresolved one moves on to a retrieval request or directly to a chargeback.
How it compares
Of the three stages a questioned charge can pass through, only the last one moves money.
| Stage | What the issuer is asking for | Funds moved |
| Issuer inquiry | Informal transaction context, before a dispute exists | None |
| A formal copy of the transaction record, under scheme procedure | None | |
| Reversal of the transaction, with a reason code attached | Yes, debited from the merchant |
Why it matters
- An inquiry resolved at this stage never receives a reason code, so it doesn't count toward the merchant's or toward scheme monitoring thresholds.
- Many inquiries come down to a cardholder not recognizing the merchant name, which a billing descriptor matching the brand seen at checkout answers directly.
- Responding costs only the time to pull the order record. A chargeback covering the same transaction carries whether or not the merchant later wins the case.
- A cluster of inquiries against one product or one descriptor signals a mismatch between the checkout experience and the statement text, which is fixable before those cases turn into claims.
