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Last updated on Aug 21, 2026
Learn what a chargeback is, why it happens, and how to respond when a customer disputes a transaction. Understanding the chargeback process helps you protect your revenue and merchant standing.
A chargeback occurs when a customer disputes a transaction through their card issuer, requesting a payment reversal. Unlike standard refunds that you process directly, chargebacks are initiated by the customer's bank and require you to prove the transaction's validity. Each chargeback can impact both your revenue and merchant standing.
Chargebacks generally fall into four categories, each with its own causes and its own response strategy.
A fraud claim refers to a request for financial compensation or benefits that is made dishonestly. This occurs when an individual intentionally misrepresents facts or provides false information to deceive another party into granting something they are not entitled to. Some examples include:
A customer dispute occurs when a customer complains or disagrees with a company regarding a product, service, or interaction. Some examples include:
Technical issues typically stem from system malfunctions, misconfigured payment settings, or integration errors between payment processors and merchant platforms. Some examples include:
Authorization issues can happen if a transaction is processed without proper approval from the card issuer or if an expired, invalid, or insufficiently funded payment method is used. Some examples include:
Chargebacks create costs beyond the disputed transaction itself, both immediate and ongoing.
When chargebacks occur, they can create a direct cost for you and your company. Some examples of these costs include:
Penalties can be applied to chargebacks as well. Some examples include:
Staying proactive can help prevent disputes and chargebacks. Keep an eye out for these warning signs:
Chargebacks can be costly and time-consuming, but proactive measures can help minimize risk. Follow these best practices to prevent disputes and maintain a healthy payment process.
Establishing clear business policies helps set customer expectations and reduce disputes:
Follow these transaction best practices to minimize chargeback risks:
Providing exceptional customer service can help prevent chargebacks by addressing customer concerns before they escalate into disputes:
WARNING: If you don't respond to a chargeback within the required timeframe, you automatically lose the dispute.
When you receive a chargeback, review the reason code and the relevant transaction documentation, then decide whether to accept the chargeback or dispute it with evidence. Documentation requirements vary by transaction type and card brand. Keep transaction records for at least 180 days, and watch for second chargebacks, which can occur after you've already won an initial dispute.
If you process payments through Maxio Payments, you have access to an in-app chargeback management system for tracking dispute notifications, submitting responses, and monitoring dispute status. See Managing Chargebacks with Maxio Payments for the full response process and evidence requirements.
For additional support with managing chargebacks through Maxio Payments, contact our merchant support team.
To learn about recommended response types for a declined credit card transaction, see Understand Credit Card Decline Responses.
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