How Credit Card Chargebacks Work: Deadlines, Rights, and Risks

A credit card chargeback is how you get your money back when a charge on your statement is wrong: you notify your card issuer in writing within 60 days of the statement date, the issuer opens an investigation and usually posts a provisional credit, and the merchant’s bank is pulled in to either accept the reversal or push back with evidence. Federal law — specifically the Fair Credit Billing Act — sets the deadlines, defines what you can dispute, and requires your issuer to resolve the matter within two billing cycles and no more than 90 days.¹ Here is how credit card chargebacks work, step by step.

What Counts as a Valid Reason to Dispute

The FCBA recognizes a specific set of billing errors you can formally challenge:¹

Unauthorized charges — a transaction made by someone with no permission to use your card. Your maximum liability is $50 before you notify the issuer, and nothing for further unauthorized use once you have. Most major issuers also apply zero-liability policies.²
Wrong amounts — you were charged a different price than what you agreed to, or a single purchase posted more than once.
Undelivered or unacceptable goods — the merchant never delivered, or what arrived materially differed from the description.
Missing credits — a payment or promised refund never posted to your account.
Charges you don’t recognize — you can request an explanation and supporting documentation.

A separate provision lets you raise against your card issuer any claim or defense you could bring against the merchant directly, which covers broader quality-of-goods disputes. That right carries its own limits, addressed further down.³

The 60-Day Deadline and How to Send Notice

You must send written notice of a billing error to your card issuer within 60 days after the issuer sent you the statement containing the charge.¹ Miss that window and the federal protections that force your issuer to investigate go away. Visa and other card networks allow chargebacks up to 120 days from the transaction date under their private rules, but the enforceable federal standard is 60 days from the statement.

The notice must be in writing and go to the specific billing-inquiry address your issuer discloses, not the payment address.¹ A note on your payment stub doesn’t count unless the issuer specifically allows it. Your notice should include your name and account number, identify the charge, state the amount, and explain why you think it’s wrong. Most issuers now take disputes through their app or website, and that’s usually the fastest route. If you want a documented trail that unquestionably satisfies the statute, send a letter by certified mail to the designated billing-inquiry address.

What to Include With Your Dispute

Start by identifying the charge precisely. Pull the merchant’s name as it appears on your statement (often different from the storefront you know), the transaction date, and the amount. If your online banking shows a transaction ID, include that too — it saves the issuer time if you have multiple charges from the same merchant.

Then gather whatever supporting evidence fits your situation:

Receipts, order confirmations, and invoices showing what you agreed to pay.
Tracking numbers, delivery confirmation pages, or screenshots showing a package was never delivered or was returned.
The original terms of any service agreement or contract at issue.
Timestamped emails, chat transcripts, or call notes documenting your attempt to resolve the problem with the merchant.
Photographs of damaged, defective, or materially different merchandise next to the product listing.

For digital purchases like software, downloads, or streaming subscriptions, save screenshots of account activity and download logs. Most issuer portals accept file uploads, so having everything in digital form before you file makes the submission quick.

What Happens After You File

Once your issuer receives a valid billing-error notice, it must acknowledge the dispute in writing within 30 days, unless it resolves the entire matter within that same window.⁴ Most issuers post a provisional credit at that point, so you aren’t carrying the disputed balance while the case is open.

Behind the scenes, your issuer notifies the merchant’s bank (the acquirer), which forwards the dispute to the merchant with a reason code. The merchant typically has 20 to 45 days to respond with evidence rebutting your claim, depending on the card network’s rules.⁵ If the merchant doesn’t respond or produces weak evidence, the provisional credit becomes permanent.

Your issuer must finish the investigation and resolve the dispute within two complete billing cycles, and in no event more than 90 days from when it received your notice.¹ If the merchant’s rebuttal convinces the issuer the charge was valid, the provisional credit gets reversed and you owe the original amount plus any finance charges that accrued. If you win, the reversal is permanent. When a merchant actively contests the dispute through the full process, resolution can stretch to about 120 days.⁵

Your Account Protections During the Investigation

While the dispute is open, federal law limits what your card issuer can do with the contested amount. It cannot report the disputed charge as delinquent to any credit bureau, and it cannot threaten your credit for not paying it.⁶ It also cannot take collection action on the disputed portion before the investigation is complete.¹

If the issuer decides against you, it must give you at least 10 days to pay before treating the amount as overdue. You can send a second written notice at that point stating you still disagree. If you do, the issuer may report the amount as delinquent, but only if it also reports that the amount is disputed and tells you the name and address of every party it notified.⁶

An issuer that violates these rules forfeits the right to collect the disputed amount and any related finance charges, up to $50.¹

The Extra Rules for Quality-of-Goods Disputes

When your problem is with the quality of a product or a merchant refusing to honor a return policy — rather than a straightforward billing error — the federal right to raise the merchant’s failure against your card issuer comes with two extra restrictions. The original transaction must exceed $50, and it must have taken place in your home state or within 100 miles of your billing address.³ You also need to have made a good-faith attempt to work it out with the merchant first.

Those limits don’t apply if the card issuer and the seller are the same company, control each other, share common ownership, are franchised dealers of the issuer’s products, or if the card issuer participated in the mail or online solicitation that produced the sale.³ Because many online purchases involve marketing relationships between issuers and merchants, the 100-mile rule blocks fewer e-commerce disputes than the plain text suggests. The statute has not been amended to spell out how it applies to internet transactions, so contacting the merchant first is the safer play.

Debit Card Purchases Follow Different Rules

If you paid with a debit card, the FCBA doesn’t apply. The Electronic Fund Transfer Act and Regulation E govern instead, and the protections are narrower.

Your liability for unauthorized debit transactions depends on how quickly you report:⁷

Within 2 business days of learning of the loss: liability capped at $50.
After 2 business days but within 60 days of your statement: up to $500.
After 60 days from the statement: potentially the full amount of unauthorized transfers that occur after the 60-day window.

Regulation E also defines “errors” more narrowly. It covers unauthorized transfers and incorrect amounts, but it does not cover disputes about the quality of goods or services. If a merchant sends you a defective product and you paid by debit, the bank is not required by Regulation E to reverse the charge. That gap is one of the strongest reasons to use a credit card whenever quality or delivery risk is a concern.

When Filing a Chargeback Can Hurt You

Disputing a charge you actually made and received — sometimes called friendly fraud — has consequences. Card issuers track dispute patterns, and a history of invalid chargebacks can get your account flagged for additional review, produce lower spending limits, or lead to closure. In serious cases the activity can be reported to credit bureaus.

Merchants can also fight back. Delivery confirmations, IP address logs, and download records can be persuasive evidence that you got what you ordered. If the issuer rules for the merchant, you owe the full charge plus any finance charges that accumulated during the investigation.

A chargeback isn’t a substitute for a refund request. Buyer’s remorse, a forgotten subscription, or a changed mind belongs in a conversation with the merchant. Reserve the dispute process for charges that are unauthorized, incorrect, undelivered, or that the merchant refuses to make right.

1
Office of the Law Revision Counsel. 15 USC Chapter 41, Subchapter I, Part D – Credit Billing
2
Office of the Law Revision Counsel. 15 USC 1643 – Liability of Holder of Credit Card
3
Office of the Law Revision Counsel. 15 USC 1666i – Assertion by Cardholder Against Card Issuer of Claims and Defenses Arising Out of Credit Card Transaction
4
Consumer Financial Protection Bureau. Regulation Z – 1026.13 Billing Error Resolution
5
Mastercard. How Can Merchants Dispute Credit Card Chargebacks
6
Office of the Law Revision Counsel. 15 USC 1666a – Regulation of Credit Reports
7
eCFR. 12 CFR Part 205 – Electronic Fund Transfers (Regulation E)