Reason code · Visa
Visa reason code 12.5: incorrect amount
Visa 12.5 is a processing-error dispute: the amount charged was wrong, or there was an addition or transposition error. The bank has 120 days to file, and it can dispute only the difference.
Key takeaways
- Only the difference. Visa limits a 12.5 to the gap between the right and wrong amounts.
- Some charges can’t be disputed this way. No-show charges and advance payments are invalid under 12.5.
- 120 days. That’s the bank’s window to file.
What Visa 12.5 means
Visa’s rule: the transaction amount is incorrect, or an addition or transposition error occurred. Think $85.00 charged as $58.00, or a total that doesn’t add up. The dispute is limited to the difference between the amounts.
What the customer told their bank
“I was charged more than I agreed to pay.” The bank must provide a copy of the receipt or another record showing the correct amount. Common triggers are a typo at the terminal or a total that changed after the customer left.
The time limit
The cardholder’s bank has 120 calendar days from the date the transaction was processed.
Your own deadline is much shorter. Visa gives your bank (the acquirer) 30 calendar days from the dispute to respond. Your processor keeps part of that time, so the due date on your notice is the one that counts.
What kind of proof matters
An itemized receipt or record showing the amount was right, or a refund for the difference you already issued.
Visa’s rules also list cases that can’t be disputed under 12.5: a travel and entertainment charge that differs from the quoted price, a no-show transaction, an advance payment, and charges the merchant has the right to adjust after the sale. A no-show charge on a reserved room, for example, can be disputed under 13.7 instead.
One common mistake
Treating a 12.5 like an all-or-nothing fight. The bank can only take back the difference, so make sure the disputed amount on your notice matches that. A dispute for the full sale under 12.5 is worth pointing out. And keep itemized receipts: a bare total with no line items is hard to defend when the customer says it’s wrong.
Dispute Daddy reads your notice, lines up the reason the customer gave against your own records, and builds the response. You review it, approve it and submit it. See how the Dispute Daddy Method works.
