Under the Fair Credit Billing Act, the dispute timeline runs on two clocks: you have 60 days from the date the statement was sent to file a written billing error notice, and once your creditor receives it, they have up to two complete billing cycles, capped at 90 days, to resolve the matter. Miss the 60-day window and you lose your statutory protections. Blow past the resolution deadline on the creditor’s side and they lose the right to collect the disputed amount.
What Counts as a Billing Error
The FCBA only protects disputes that fit one of the statutory categories. If your complaint doesn’t line up with one of these, the timelines below don’t apply:
- Unauthorized charges you didn’t make or approve.
- Charges posted for the wrong dollar amount.
- Charges for goods or services that were never delivered, or that arrived materially different from what was described.
- Payments or returns the creditor failed to credit to your account.
- Math or accounting errors, including wrong interest or fee calculations.
- Requests for clarification or documentation about a charge you don’t recognize.
- Statements the creditor failed to send to the address you gave them at least 20 days before the cycle ended.
These rules cover open-end credit: credit cards and revolving charge accounts. Installment loans, auto financing, and mortgages are closed-end credit and sit outside the FCBA.1Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors
Your 60-Day Window to File
The 60 days runs from the date the creditor transmitted the statement containing the error, not from the date you spotted it. If the same charge appeared on an earlier statement you didn’t catch, your clock started with that earlier statement.1Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors
Your notice needs enough information for the creditor to act on it: your name, your account number, the dollar amount you’re disputing, and a specific explanation of why you believe the charge is wrong. Identify the transaction by date and amount. A vague complaint won’t trigger the creditor’s obligations.2eCFR. 12 CFR 1026.13 – Billing Error Resolution
Send it to the address the creditor has designated for billing inquiries. That address is almost never the same as the payment address. Check the back of your statement or the fine print for language about billing inquiries or billing errors. A notice sent to the payment processing center may never reach the department that handles disputes, and the clock keeps running while it wanders.
Why the Notice Has to Be Written
Regulation Z defines a billing error notice as a written notice from the consumer received at the creditor’s designated billing address.2eCFR. 12 CFR 1026.13 – Billing Error Resolution A phone call or an in-app dispute may produce a practical result, but neither formally triggers the creditor’s legal duties under the FCBA. If the issuer denies your claim after a phone dispute, you have no statutory investigation, no collection freeze, and no credit reporting protection to fall back on.
Send a physical letter by certified mail with a return receipt. The receipt proves both that you sent the notice and when the creditor received it, which is the date the creditor’s clocks start. Keep copies of the letter and any supporting documents like receipts, delivery confirmations, or correspondence with the merchant.
What the Creditor Must Do, and When
Once your written notice reaches the designated address, two deadlines apply to the creditor.
Within 30 days, the creditor must send you a written acknowledgment that they received the dispute and are investigating. The only way to skip that step is to fully resolve the dispute inside those same 30 days.1Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors
The full resolution deadline is two complete billing cycles from the date the creditor received your notice, with an absolute ceiling of 90 days. Since most billing cycles run around 30 days, the two figures often land close together. The 90-day cap exists to keep creditors with longer cycles from stretching things out. By the end of that period, the creditor must either correct your account or send a written explanation of why they believe the charge was accurate.1Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors
While the investigation is open, the creditor cannot try to collect the disputed amount or any related finance charges. They can keep sending you statements that show the disputed charge, as long as those statements note that payment on the disputed portion isn’t required during the investigation. You still owe the rest of the balance, and late payments on undisputed amounts can still generate fees and interest.
Credit Reporting During the Dispute
From the moment the creditor receives your notice until the investigation ends and you’ve had at least ten days to pay any confirmed balance, the creditor cannot report the disputed amount as delinquent to any credit bureau. They cannot threaten to do so either.3Office of the Law Revision Counsel. 15 USC 1666a – Regulation of Credit Reports
If you send a further written notice within that ten-day window continuing to dispute the charge, the creditor can only report the delinquency if they simultaneously report that it is in dispute and give you the name and address of everyone they reported it to. If the dispute later resolves in your favor, they must correct every party they notified.3Office of the Law Revision Counsel. 15 USC 1666a – Regulation of Credit Reports
After the Investigation
If the creditor confirms an error, they must correct your account and remove any finance charges or late fees tied to the disputed amount. You should end up where you would have been if the error had never posted.1Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors
If they conclude the original charge was correct, they must send a written explanation and, on request, the documentation they relied on. At that point you owe the disputed amount plus any finance charges that accumulated during the investigation, and the creditor must give you at least ten days to pay before treating the amount as overdue.3Office of the Law Revision Counsel. 15 USC 1666a – Regulation of Credit Reports
That ten-day window is also your chance to push back. Sending another written notice within it doesn’t reopen the investigation, but it forces the creditor to flag the debt as disputed if they report it at all.
If You Miss the 60-Day Deadline
Once 60 days pass from the statement date, the creditor has no legal duty under the FCBA to investigate, freeze collection, or protect your credit report. The statutory timeline is off the table.
You may still have a path through your card network. Visa, Mastercard, and other networks run their own chargeback processes governed by internal rules rather than federal law, and those windows often stretch to 120 days or longer depending on the transaction type. A chargeback isn’t a statutory right, but many consumers get results this way after the 60-day FCBA window closes. Call your card issuer to ask what their process looks like.
When the Creditor Blows the Deadline
A creditor that misses the investigation deadlines, reports a disputed amount as delinquent during the investigation, or skips the written explanation faces two consequences.
The automatic one: the creditor forfeits the right to collect the disputed amount and any finance charges on it, capped at $50. On its own that’s a modest penalty, and some creditors treat it as a cost of doing business.1Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors
The bigger consequence is a private lawsuit. A court can award your actual damages plus statutory damages between $500 and $5,000 for violations involving an open-end credit plan, along with attorney’s fees and court costs. Class actions are available, capped at the lesser of $1,000,000 or one percent of the creditor’s net worth.4Office of the Law Revision Counsel. 15 USC 1640 – Civil Liability If a creditor clearly violated the investigation or reporting rules on your account, a consumer protection attorney is worth a call; many take these cases on contingency because the statute shifts fees to the creditor.
Accounts and Cards the FCBA Doesn’t Cover
Debit cards fall under the Electronic Fund Transfer Act, not the FCBA, and the EFTA doesn’t cover disputes about the quality of goods or services. Business credit cards are largely excluded from the billing error dispute framework. And closed-end credit — installment loans, auto loans, mortgages — sits outside the FCBA entirely. If your card or account falls into one of these categories, the 60-day and 90-day timelines above don’t govern your dispute.1Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors