How Long Does a Credit Card Dispute Take?

Credit card disputes run two billing cycles, or 90 days at most. Debit card disputes follow Regulation E, with 10 business days or longer with provisional credit.

Written: October 5, 2026

You want to know how long it takes to dispute a charge. The answer depends on the card you used. Credit cards and debit cards run on two different sets of rules, and each sets its own deadlines for your bank.

The short version: a credit card dispute can take up to two billing cycles, or 90 days at most. Regulation E says your bank must decide if there was an error within 10 business days of getting your notice, though some cases run longer. Here is the full timeline, step by step.

Credit card disputes: Regulation Z and the Fair Credit Billing Act

Credit card disputes follow Regulation Z and the Fair Credit Billing Act. The clock starts when your card issuer receives your notice of the error.

First, Regulation Z gives the card issuer 30 days after it receives the notice to confirm it in writing. That written reply is dropped if the card issuer resolves the error within those 30 days.

Then comes the resolution window. Regulation Z gives the card issuer 2 complete billing cycles after it receives the notice to resolve the error. The Fair Credit Billing Act sets the same limit: two complete billing cycles, and never later than ninety days.

So in practice, a credit card dispute takes at most two billing cycles, or 90 days, from the day your issuer gets your notice.

Regulation Z says the cardholder need not pay the disputed amount or its related charges during the dispute. The rest of your bill is still due.

Debit card disputes: Regulation E

Debit card and bank account disputes follow Regulation E.

Regulation E says your bank must decide if there was an error within 10 business days of getting your notice. It must tell you the results within three business days after it finishes. It must fix an error within one business day after it finds one.

That 10-day window can stretch. Regulation E says your bank may take up to 45 days if it gives provisional credit within 10 business days. Some cases get 90 days instead of 45: a debit card purchase at a store, or a transfer that did not start inside a state.

New accounts move slower still. Regulation E says your bank gets 20 business days, not 10, for a transfer within 30 days of a new account's first deposit.

Contacting the merchant first can be faster

Going to your bank is not the only route, and it is often not the fastest one.

Chase's guide says a merchant may fix a charge error in a few days, while a bank can take weeks. Capital One says working with the merchant is often the fastest way to settle a problem. Bank of America suggests calling the merchant first, since the merchant may fix the problem faster. Discover says you should try to settle a problem with the seller before going to your card issuer. American Express asks you to contact the merchant before you open a dispute.

A merchant refund can land in days. A bank dispute has to run its course under the rules above. If the merchant fixes it, there is nothing left to dispute.

One caution: if you are close to your filing deadline, do not let merchant talks eat your time. Check how long do you have to dispute a charge before you wait.

Provisional credit: money back while you wait

On a debit card, you may get some of your money back before the dispute ends. This is called provisional credit.

Regulation E says your bank must tell you the amount and date of a provisional credit within two business days. You get full use of that money while your bank looks into the error. If your bank asked for written confirmation of your notice and got none within 10 business days, it may skip provisional credit.

Provisional credit is not final. If your bank later finds no error, the money comes back off your account. Read more in what is provisional credit and when does provisional credit become permanent.

If the bank finds no error

Both rules require a written explanation if you lose.

Regulation Z says a card issuer must do a reasonable investigation before it finds there was no error, and it must explain why in writing. Regulation E says the same for your bank.

If your bank gave you provisional credit and then found no error, it will take the money back. See reverse provisional credit for how that works, and what happens if you dispute a charge and lose for what comes next.

Special cases

Capital One will not take a dispute on a pending charge, because the amount may still change. See can you dispute a pending charge.

New accounts and certain transfers get longer clocks under Regulation E, as covered above. Regulation E says your bank may take 90 days, not 45, for a transfer that did not start inside a state.

The deadlines at a glance

Situation	Deadline
Credit card: written confirmation of your notice	30 days after the issuer receives it
Credit card: resolve the error	2 complete billing cycles, never later than 90 days
Debit card: decide if there was an error	10 business days
Debit card: extended window with provisional credit	Up to 45 days
Debit card: store purchase or certain transfers	Up to 90 days
New account transfer	20 business days
Debit card: report results	3 business days after finishing
Debit card: fix a found error	1 business day after finding it

If you have not filed yet, start with what to do before you dispute a charge. If you have, read what happens after you dispute a charge.