The timeline depends on what you're disputing and who you're disputing it with

A credit card dispute typically takes between 30 and 90 days from the moment you report it to your card issuer. The card issuer has 10 business days to acknowledge your dispute and begin investigating. They then have up to 30 additional days to resolve it, though many cases stretch longer because the merchant takes time to respond or the investigation uncovers complications. If the issuer can't finish within that window, they must credit the disputed amount to your account temporarily while they keep investigating — but you won't see a final decision for weeks or months after that.

The actual length depends on three things: how quickly the merchant responds to the issuer's inquiry, whether the dispute involves a straightforward billing error or a more complex claim like fraud or non-delivery, and whether you have documentation that makes the case obvious. A duplicate charge that you can prove with two identical receipts moves faster than a claim that merchandise never arrived, which requires the merchant to prove they shipped it.

Key Takeaways

  • Your card issuer must acknowledge your dispute within 10 business days and investigate within 30 days, but the full process often takes 60 to 90 days because merchants take time to respond.
  • If the issuer cannot finish investigating within 30 days, they must credit the disputed amount to your account temporarily while they continue — this is not a final decision.
  • Disputes over billing errors (duplicate charges, wrong amounts) usually resolve faster than disputes over merchandise or services that were never received or were defective.
  • Providing documentation upfront — receipts, emails, shipping confirmations, proof of return — can shorten the timeline because the issuer has less back-and-forth to do.

What happens in the first 10 business days

When you report a dispute to your card issuer — either by phone, through their website, or in writing — they must send you a written acknowledgment within 10 business days. This acknowledgment confirms they received your dispute, gives you a reference number, and tells you what happens next. They will also ask you to provide any documentation you have: receipts, emails, shipping confirmations, proof that you returned merchandise, or anything else that supports your claim.

During these first 10 days, the issuer is not yet investigating the merchant's side. They are simply documenting your complaint and gathering what you can provide. If you have not already done so, this is when you should send them everything you have in writing. Do not rely on a phone call alone — follow up with a letter or email that lists what you are disputing and why, and attach copies of your evidence. Keep a copy for yourself and note the date you sent it.

The 30-day investigation window and why it often extends

After acknowledging your dispute, the issuer has 30 days to investigate. They contact the merchant and ask them to respond to your claim. The merchant then has their own window to provide evidence — usually 7 to 10 days, though this varies by card network and issuer. If the merchant does not respond quickly, or if their response raises new questions, the investigation stretches beyond 30 days.

Common reasons the 30-day window extends: the merchant is slow to respond, the merchant disputes your version of events and provides documentation that requires the issuer to dig deeper, the dispute involves a chargeback (a formal reversal of the charge) rather than a simple billing error, or the issuer needs to request additional information from you. If the issuer cannot finish within 30 days, they must credit the disputed amount back to your account temporarily — but this is not the same as winning the dispute. The investigation continues, and if the merchant later provides evidence that proves you wrong, the issuer can remove the credit and charge you again.

Temporary credits and provisional resolutions

If your issuer cannot resolve the dispute within 30 days, they will credit the disputed amount back to your account by day 30. This credit is temporary and provisional. You can use the money, but you are not out of the woods. The issuer is still investigating, and the merchant may still be gathering evidence to prove their side.

This provisional credit usually stays in place for another 30 to 60 days while the investigation continues. If the merchant eventually proves they were right — for example, by showing they delivered the package and you signed for it — the issuer will remove the credit and charge you again. This is why you should not spend a provisional credit as if you have won the dispute. Treat it as a temporary reprieve while the case is still open.

Why some disputes take longer than others

A duplicate charge — where you were billed twice for the same transaction — usually resolves in 30 to 45 days because the evidence is simple: two identical charges on the same day. The merchant either admits the error or the issuer can see it themselves.

A claim that merchandise never arrived takes longer because the merchant will provide a tracking number showing the package was delivered, and then the issuer has to decide whether you are telling the truth about not receiving it. If the package shows as delivered to your address, the merchant has a strong defense. You may then need to file a claim with the shipping carrier or provide additional evidence (like a photo of your empty porch, or a police report if you believe it was stolen).

Disputes over defective or not-as-described merchandise take the longest because there is no objective proof. The merchant says the item was fine; you say it was broken or not what you ordered. The issuer may ask you to return the item for inspection, which adds weeks to the timeline. Some issuers will not even investigate these disputes if the merchant has a no-return policy clearly stated at checkout.

What you can do to speed up the process

Document everything before you dispute. If you are claiming non-delivery, take a photo of your empty mailbox or porch on the day the package should have arrived. If you are claiming the item was defective, photograph the damage and keep the item itself. If you returned merchandise, get a tracking number and keep the receipt. If you have emails with the merchant, print or screenshot them.

When you file the dispute, send all of this documentation to your issuer at once. Do not wait for them to ask for it. The more evidence you provide upfront, the less back-and-forth the issuer has to do, and the faster they can make a decision. Include a clear, factual summary of what happened: the date of the charge, what you ordered or expected, what went wrong, and what you did about it (did you contact the merchant? did you try to return the item?).

Follow up with your issuer if you have not heard anything after 45 days. Call and ask for a status update using your dispute reference number. Ask whether the merchant has responded and whether the issuer needs any additional information from you. Sometimes a follow-up call surfaces a missing email or document that was holding up the decision.

What happens after the dispute is resolved

Once the issuer makes a final decision, they will notify you in writing. If you won, the disputed charge is removed permanently and any provisional credit becomes permanent. If you lost, the charge stays on your account. If a provisional credit was applied, it will be removed.

If you lost a dispute you believe was unfair, you have limited options. You cannot dispute the same charge twice with the same issuer. You can contact the merchant directly and try to negotiate a refund, or you can file a complaint with the Consumer Financial Protection Bureau (CFPB) if you believe the issuer did not investigate fairly. The CFPB does not overturn disputes, but they can investigate whether the issuer followed the law.

Frequently Asked Questions

Can I use my card while a dispute is pending?

Yes. A dispute on one charge does not freeze your account or prevent you from using the card for other purchases. However, if the disputed charge is large, your available credit may be reduced by that amount until the dispute is resolved.

What if the merchant goes out of business before the dispute is resolved?

The issuer will still investigate, but if the merchant is unreachable, the issuer may rule in your favor by default. However, this can take longer because the issuer will attempt multiple times to contact the merchant before giving up. Document your attempts to reach the merchant as well.

Does disputing a charge hurt my credit score?

No. Filing a dispute does not appear on your credit report and does not affect your score. Only the underlying charge affects your credit — and if you dispute it, the issuer will not report it as unpaid while the dispute is pending.

What if I dispute a charge and then the merchant refunds it?

Contact your issuer immediately and ask them to close the dispute. If you do not, the issuer may still investigate and rule in your favor, and you could end up with both the refund and a credit from the dispute — which you would then have to repay.

How many times can I dispute the same charge?

You can dispute a charge once per issuer. If the issuer rules against you, you cannot file another dispute for the same charge with the same card company. You would need to pursue other remedies, such as contacting the merchant directly or filing a complaint with the CFPB.