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How a card chargeback works

A card payment went to a scam, and you want to know if you can dispute it.

Updated 2026-09-29 · Independent resource. Legal review pending.

What a chargeback is

A chargeback is a formal request to your card issuer to reverse a payment, rather than a request to the merchant directly. The issuer investigates the transaction against the card network’s rules before deciding.

It works differently from a bank transfer recall, since card payments go through a separate dispute system built for exactly this kind of situation. This makes cards one of the stronger recovery routes when they apply.

It does not require you to prove the merchant acted with intent to scam you, only that the transaction meets the dispute criteria your issuer applies.

What qualifies for a dispute

Common grounds include a payment for goods or services that were never received, a charge that does not match what you agreed to, or a transaction you did not authorise at all. A fake investment or shopping site charged to your card can fall into these categories.

The stronger your documentation, the better: screenshots of the offer, your communication with the seller, and proof the goods or service never arrived. Vague recollections are harder for an issuer to act on.

Realistic timelines

Report the disputed charge to your bank as soon as you notice it, since most issuers set a window for raising a dispute after the transaction date. Missing that window can close off this route entirely.

Once raised, the investigation itself commonly takes a few weeks, sometimes longer if the merchant’s bank contests it. A provisional credit may appear on your account before the case is fully resolved.

How to start the dispute

Contact your card issuer’s dispute or fraud team directly, not the general hotline, and explain the transaction clearly with dates and amounts. Provide any evidence you already have at this first stage.

Keep a copy of everything you submit and note the dispute reference number. You will need it if you have to follow up or escalate the case later.

What to do next

If the chargeback is approved, that is the end of the process for that specific charge. If it is rejected or only partly successful, read about escalating a bank complaint and consider a police report if you have not already made one.

A lawyer becomes useful mainly when the amount is significant and other routes have been exhausted, to assess whether further action is worth pursuing.

If a card payment on your account went to a scam and you are not sure how to start a dispute, tell us what happened and we will help you see the next step.

Common questions

What is a chargeback, exactly?

It is a formal dispute you raise with your card issuer, asking it to reverse a payment. The issuer investigates and may recover the funds from the merchant's bank if the dispute meets the card network's rules.

How long does a chargeback take?

It varies by card issuer and the type of dispute, but it commonly takes a few weeks to a few months. You will usually receive updates from your bank as the investigation moves through each stage.

What if my bank rejects the chargeback?

Ask for the specific reason in writing, since this affects what you can do next. You may be able to escalate the matter through a formal bank complaint or the Ombudsman for Financial Services.

If a card payment on your account went to a scam and you are not sure how to start a dispute, tell us what happened and we will help you see the next step.