How Long Does It Take to Dispute a Transaction?

A transaction dispute typically resolves in 30 to 90 days, and how long it takes to dispute a transaction depends mostly on whether you used a credit card or a debit card. Debit card disputes can wrap up in as few as 10 business days, or stretch to 45 or 90 days if the bank needs more time. Credit card disputes are capped by federal law at two complete billing cycles and no more than 90 days after the issuer receives your written notice.

Credit Card Disputes: Up to 90 Days

The Fair Credit Billing Act sets two firm deadlines once you send a written billing error notice to your card issuer. The issuer must acknowledge your notice in writing within 30 days of receiving it, unless it resolves the dispute entirely inside that same 30-day window.¹ The full investigation must be finished within two complete billing cycles, and no later than 90 days after the issuer received your notice.²

While the investigation is open, you don’t have to pay the disputed amount or any finance charges tied to it. The issuer cannot try to collect that portion of your bill, and it cannot report your account as delinquent to the credit bureaus for withholding payment on the disputed charge.² You still owe the rest of your balance and should keep paying it on time.

If the investigation concludes that the charge was correct, the issuer has to send you a written explanation and, on request, copies of the documents it relied on. If the issuer misses any of the FCBA’s deadlines, it forfeits the right to collect up to $50 of the disputed amount, even if the charge turns out to be valid.³

Debit Card Disputes: 10 Business Days to 90 Calendar Days

Regulation E covers debit card disputes and generally moves faster at the start. Once your bank receives your error notice, it has 10 business days to investigate and decide whether an error occurred. If it finds one, it must correct the error within one business day and report the results to you within three business days.⁴

If the bank can’t finish inside 10 business days, it can extend the investigation to 45 calendar days, but only if it provisionally credits your account for the disputed amount (plus any applicable interest) within those first 10 business days. The provisional credit gives you access to the money while the review continues.⁵

Three categories get longer windows. If the dispute involves a point-of-sale debit purchase, a transfer initiated outside the United States, or a new account opened within the previous 30 days, the bank has up to 90 calendar days to finish. For new accounts, the bank also gets 20 business days rather than 10 to issue any provisional credit.⁵

Provisional credit isn’t permanent. If the bank concludes no error occurred, it can reverse the credit, but it has to notify you in writing, explain its findings, and tell you how to request the documents it relied on. It also has to honor any checks or preauthorized payments from the account, without charging overdraft fees, for five business days after the reversal.⁴

The 60-Day Filing Deadline That Starts the Clock

None of the timelines above start until you actually file, and both federal statutes give you 60 days from the statement date to do that. Miss it and you can lose the protections the law provides.

For a credit card, you have to send a written billing error notice to your issuer within 60 days of the date the issuer sent the statement containing the charge. The notice has to go to the address the issuer designates for billing inquiries, not the payment address. A phone call or a note on your payment stub doesn’t count. Include your name and account number, identify the charge, and explain why you think it’s wrong.¹²

For a debit card, you also have 60 days from the date the bank sent the statement showing the error. You can report orally without putting it in writing first, but the bank may ask for written confirmation within 10 business days of your call. If you don’t send it, the bank may not have to give you provisional credit while it investigates.⁴

Speed matters even more for debit cards when unauthorized use is involved. Report within two business days of learning of the theft and your liability is capped at $50. Wait longer but still report inside 60 days, and it can climb to $500. Miss the 60-day deadline and you can be on the hook for the full amount of any unauthorized transfers that happen after the cutoff.⁶

Why Some Disputes Take Longer

Federal law governs what your bank has to do. A separate set of card network rules controls what happens between the banks and the merchant, and this back-and-forth often accounts for the largest chunk of the overall wait.

Under Visa’s dispute resolution process, a merchant has 30 days to respond to a chargeback with evidence supporting the original transaction. If that doesn’t resolve things, the case can move to pre-arbitration, with another 30-day window for each side, and eventually to arbitration, where Visa issues a final ruling within 10 days.⁷ Mastercard allows merchants up to 45 calendar days for a second presentment on most transactions, with a separate 30-day window for pre-arbitration responses.⁸

If a merchant misses its deadline, the card network generally resolves the dispute in the consumer’s favor by default. When the merchant does respond with evidence, such as a signed delivery confirmation or a usage log, the issuing bank weighs it against your claim, which is what pushes contested cases toward the far end of the timeline.

In practice, straightforward disputes where the merchant doesn’t respond often close in two to four weeks. Contested disputes that go through a full merchant rebuttal and evidence review tend to take 45 to 90 days. Disputes that escalate to card network arbitration can take longer, though most consumers never reach that stage.

If Your Dispute Is Denied

A denial adds time but isn’t the end of the process. For debit card disputes, the bank has to send you a written explanation of its findings and tell you that you can request copies of the documents it relied on. It has to hand those over promptly once you ask.⁴ For credit card disputes, the issuer has to explain its reasoning in writing and provide documentary evidence of the debt on request.¹

Read the explanation and the underlying documents closely. If the evidence looks weak or the investigation missed something, you can escalate. Filing a complaint with the Consumer Financial Protection Bureau triggers a formal review: the agency forwards your complaint to the financial institution, which then has to respond. You can submit a complaint at consumerfinance.gov or by calling (855) 411-2372.

If the amount justifies it, small claims court is another route. Filing fees vary by jurisdiction but are generally modest, and you don’t need a lawyer.

1
Office of the Law Revision Counsel. 15 USC 1666 Correction of Billing Errors
2
Consumer Financial Protection Bureau. 12 CFR 1026.13 Billing Error Resolution
3
Federal Trade Commission. Using Credit Cards and Disputing Charges
4
Consumer Financial Protection Bureau. 12 CFR 1005.11 Procedures for Resolving Errors
5
eCFR. 12 CFR Part 1005 Electronic Fund Transfers Regulation E
6
Office of the Law Revision Counsel. 15 USC 1693g Consumer Liability
7
Visa. Visa Claims Resolution Efficient Dispute Processing for Merchants
8
Mastercard. Chargeback Guide Merchant Edition