Credit Card Chargeback: Your Rights, Deadlines, and How to Win a Dispute

A "chargeback" isn’t one single legal right; it’s an umbrella term covering at least three distinct mechanisms, and confusing them is the single biggest reason people mishandle a dispute. First: an unauthorized transaction (someone else used your card) triggers fraud-liability rules with the fastest, strongest protections. Second: a billing error — wrong amount, goods/services never delivered, duplicate charge — is what the US Fair Credit Billing Act (FCBA) actually covers for credit cards. Third: a quality dispute (you got the item, but it’s defective or not as described) is the weakest category and leans most heavily on card-network chargeback rules or, in the UK, Section 75.

In the US, the FCBA and its implementing rule, Regulation Z (12 CFR § 1026.13), require you to send a written billing-error notice no later than 60 days after the creditor sent the first statement showing the disputed charge. The creditor must acknowledge your dispute within 30 days and resolve it within two complete billing cycles (not more than 90 days), and you don’t have to pay the disputed amount — or associated finance charges — while it’s under investigation. This is a credit-card-specific right; debit cards fall under the different, generally less protective Regulation E error-resolution rules.

Separately, Visa and Mastercard operate their own network chargeback rules (not law — private contractual rules between banks and merchants) with a typical window of around 120 days from the transaction or expected delivery date for most reason codes, with some fraud-specific exceptions running longer. verify exact day counts and reason-code details with your card issuer, since network-level rulebooks aren’t fully public and issuers can vary within them

In the UK, Section 75 of the Consumer Credit Act 1974 creates a stronger right than a chargeback: it makes your credit card issuer jointly and severally liable with the merchant for a misrepresentation or breach of contract, for purchases with a cash price over £100 and up to £30,000 for a single item. This is a genuine statutory legal right — enforceable through the courts or the Financial Ombudsman Service — and is separate from, and generally stronger than, the voluntary chargeback scheme, which has no statutory backing but is available regardless of transaction value and can also apply to debit cards.

In the EU, the Payment Services Directive (PSD2, Directive (EU) 2015/2366) requires your payment provider to refund an unauthorized transaction by no later than the end of the next business day after you report it, restoring your account as if the transaction never happened, unless the provider has reasonable grounds to suspect fraud (and reports those grounds to the relevant authority). You must notify your provider without undue delay, and in any case no later than 13 months after the debit date, or you lose the right to redress. verify exact article numbers against the official EUR-Lex PSD2 text if you need to cite it precisely — this describes the substance, not a verbatim quotation

A PSD3 reform package reached political agreement between the European Parliament and Council in late 2025, but as of mid-2026 it had not yet entered into force — PSD2’s rules are what currently apply. verify current PSD3 status before assuming any changed timelines are already in effect

A "dissatisfaction with quality" dispute — the item arrived but isn’t as described, or broke quickly — is the hardest category to win. It generally isn’t a Regulation E/PSD2 "unauthorized transaction" and often isn’t a clean FCBA "billing error" either; it typically depends on card-network chargeback reason codes (e.g., "not as described") or, in the UK, a Section 75 misrepresentation/breach-of-contract argument, both of which require more evidence and are more contestable by the merchant.

FCBA billing-error protection applies to credit cards, not debit cards — a debit-card dispute follows Regulation E instead, which has different, often shorter and less protective timelines. Don’t assume your debit card carries the same 60-day FCBA right.

Section 75 generally requires a direct debtor-creditor-supplier relationship and a transaction value in the covered band; purchases funded through certain payment intermediaries or outside the £100–£30,000 range may not qualify in the way a straightforward direct card purchase does. verify Section 75 applicability for any payment-intermediary-funded purchase before relying on it

Clean unauthorized-transaction and clear-cut billing-error disputes (duplicate charge, never delivered, wrong amount) are resolved in the consumer’s favor at a high rate when reported within the deadline and backed by basic documentation.

Quality/"not as described" disputes are contested far more often — merchants can and do push back with their own evidence, and outcomes depend heavily on the strength of your documentation and the specific card-network reason code used.

This page can help you identify the right category and deadline, but it cannot predict whether your specific issuer or the merchant’s bank will rule in your favor, and it is not a guarantee of any refund.