Card chargebacks after a scam: what they can and cannot do
Understand disputed card payments, the evidence an issuer may request and why buying crypto by card is not the same as paying a fraudulent merchant.

Ask your card issuer promptly about disputing the specific card transaction. Eligibility, reasons and time limits depend on the transaction, card scheme and local law. A chargeback is not a universal remedy for money later sent by bank transfer or cryptocurrency.
“Chargeback” describes a process for challenging a card transaction through the issuer and card scheme. It is not the name for every refund right, and its availability is not established just because you were scammed somewhere in the payment chain.
Start by locating the actual charge on your statement. Was the merchant the fraudulent seller, a genuine crypto exchange, a payment intermediary or someone you do not recognise? That distinction changes the evidence and questions to raise.
Match the dispute to the actual transaction
If a merchant took card payment for a service it did not provide, save the description, invoice, terms and correspondence about delivery. If someone used your card without permission, explain that separately and ask about blocking the card and reporting unauthorised use.
A different situation arises when a legitimate exchange delivered the cryptocurrency you purchased, which you then sent to a scammer. The downstream fraud does not by itself prove that the exchange failed to supply the card purchase. Tell the issuer about both legs instead of conflating them.
Ask for the relevant process and deadline
Contact the issuer through its official channel and ask what dispute route fits the facts. The deadline may depend on the reason, event date or expected delivery date. Do not assume a single number quoted online applies to every country and scheme.
Ask what documents it needs, whether there is a formal dispute form, and when you should expect a decision. Save the date you first raised the matter. If the transaction is recent, make the notification promptly rather than waiting until you have assembled every screenshot.
Build a concise evidence packet
Provide the statement entry, receipt, description of what was promised, date it should have been provided and the evidence that it was not. Include reasonable attempts to resolve the issue where appropriate, but do not expose yourself to another payment or dangerous contact.
Use a short timeline and clearly labelled attachments. Explain the merchant name if it differs from the trading name you were shown. For an unauthorised charge, describe when you noticed it and whether the card, account or device had been compromised. Do not claim a fact you cannot establish.
Understand provisional credit and alternatives
A temporary credit is not always a final result. Ask whether it can be reversed and what happens if the merchant contests the dispute. Continue monitoring the account and keep correspondence until the matter is resolved.
Local statutory protections may exist in addition to a scheme dispute, but they have their own conditions. If the issuer refuses, request written reasons and its complaint process. Bank transfers and crypto transfers need their own reporting routes rather than being treated as card transactions.
A short checklist
- Identify the actual card merchant and charge.
- Notify the issuer promptly.
- Ask about dispute grounds, evidence and deadlines.
- Distinguish temporary credit from a final outcome.
- Retain refusal reasons and complaint information.
Common questions
Is chargeback guaranteed for an investment scam?
No. The issuer must assess the specific transaction and available dispute grounds. Investment losses or later crypto transfers do not automatically establish a valid card dispute.
Can I dispute a charge I originally approved?
Sometimes a dispute concerns non-delivery or misrepresentation rather than unauthorised use. Explain that you approved the purchase and what went wrong; ask the issuer which route applies.
References
- What to do if you were scammedFederal Trade Commission · United States; practical prevention guidance
- What to do if you've been scammedASIC Moneysmart · Australia
- How to complainFinancial Ombudsman Service · United Kingdom