How to File a Chase Credit Card Dispute

A charge lands on your Chase card that you did not make or did not agree to. Here is how to dispute it, what to gather first, and what happens to your bill while Chase looks.

October 2026

A purchase shows up on your Chase statement that you did not make. Maybe a shop billed you twice, or the thing you ordered never came. That is when a Chase credit card dispute comes in. Here is what Chase tells customers to do, plus the federal rules that back you up, step by step.

What counts as a dispute and when you may file

Filing a dispute means asking Chase to remove a charge or refund you because the charge has a problem. American Express's guide says a credit card charge can be disputed when it is fraudulent or an error.

One timing rule comes first. Chase's guide says only posted charges are open to a dispute. Anything still pending has to wait. Track it and submit the claim after it posts.

The exact steps to dispute a charge can be different at each card issuer. What follows is the general path, with Chase's own words where it has them.

Check with the house and the merchant first

Two questions come before the dispute, and both are free.

The first is for your own home. American Express's guide says to check with additional card members or authorized users if you see a charge you do not recognize. That guide says the primary card member is responsible for charges made by additional card members.

The second is for the shop. Chase's guide says to contact the merchant before you contact your card issuer. This is not just polite. Chase's guide says a store can correct a billing mistake within days, but a bank's process can run for weeks. Reaching out to the store first is usually the quickest way to get a refund.

If the merchant promised a refund and gave none or only part of it, you may want to dispute the charge. Keep every message you sent and any reply you got.

Valid reasons to dispute a charge

Not every bad shopping experience counts. American Express's guide says you may be able to get money back if something you paid for was never delivered or arrived defective or damaged. Fraud counts too, when someone used your card without permission.

Common reasons that fit:

A charge you never made and no one on your account made
Being billed twice for the same purchase, or billed the wrong amount
Goods that never arrived, or arrived broken
A canceled subscription that kept billing you
A refund the merchant promised but never paid

For that canceled subscription, keep a copy of any emails confirming you canceled. That paper backs up your case.

How to file a dispute with Chase

When the house and the shop have not fixed it, the dispute itself is next. Chase's guide says card issuers take disputes by phone, and some also take them online or by mail. Depending on the card issuer, you may be able to open a dispute by phone, in its app, by email or in writing.

American Express's guide says options for disputing a charge may include contacting your credit card issuer or logging into your online account. So for a chase bank dispute credit card charge, Chase's guide names a call to the card issuer as one way in. If you would rather talk it through, a chase bank credit card dispute can be opened by phone as well.

There is also a paper path, and it matters for one kind of dispute. Chase's guide says for billing error disputes you can send a letter to your credit card issuer and may use certified mail for proof. The CFPB says to send a written billing error notice to the card company to protect your rights. Certified mail leaves proof of the date you mailed it.

Chase's guide says you may need to send copies of receipts and other papers that support your dispute. Have them ready however you file a chase dispute transaction.

Evidence to gather before you file

Chase's guide says to collect receipts, photos and merchant communications as evidence before you dispute a charge. The same guide lists it again as receipts, photos and any messages you sent the merchant about the problem.

In plain terms, that means:

Your receipt or confirmation of the order
Photos of what arrived, if it arrived damaged or not as described
Emails or app messages where you asked the merchant to fix it
Proof of a cancellation, for a subscription that kept billing
Any reply from the merchant, including a promised refund

A dispute is a claim with proof behind it.

Your payment and your credit score during the dispute

This is where most people worry, and the rules are clear.

You still owe the rest of the bill. Chase's guide says you still owe at least the minimum payment while a charge is in dispute. American Express's guide says paying less than the minimum could leave your account late and damage your score. So keep sending the minimum due on the rest of the bill.

The disputed amount itself gets federal protection. Regulation Z says the creditor cannot attempt to collect the disputed amount while the error resolution period runs. Regulation Z also says the issuer must stop any automatic debit of the disputed amount still unpaid at the next scheduled debit date. With autopay running, that single amount should be left out of the payment.

Your credit report gets some protection too, but not all of it. Regulation Z says the creditor is allowed to report that an amount or account is in dispute. Regulation Z also says the creditor can report the account as delinquent when undisputed amounts go unpaid. So the dispute itself will not sink you, but skipped payments on the rest of the bill can.

On the score question, Chase's guide says credit card disputes do not hurt your credit score. That holds as long as you keep up the payments you still owe.

How the investigation works and what can happen

Once you file, Chase takes the claim and looks into it. Federal law sets the shape of that process. Regulation Z says a creditor cannot demand an affidavit or a signed statement under penalty of perjury as part of a reasonable investigation. Regulation Z also says a creditor cannot reject a claim of incorrect information unless a reasonable investigation finds the information was correct.

Chase does not have to take your word. It has to look, and it has to base the answer on what it finds.

If the investigation goes your way, the money comes back. Chase's guide says that if the bank agrees with your dispute, it reverses the charge. The CFPB says the card company has to take the charge off your bill when it finds you are right. Regulation Z also requires the creditor to credit the consumer's account with any finance or other charges incurred as a result of the alleged error. That means interest tied to the bad charge gets reversed as well.

If it goes against you, the charge stays. Chase's guide says that if the dispute finds you responsible for the charge, you have to pay it. The CFPB says the card company must tell you in writing why the bill is correct if it says you are incorrect.

One more right sits behind all of this. Chase's guide says the Fair Credit Billing Act protects consumers against creditors for unauthorized charges and certain billing errors. The CFPB says to check your credit card agreement to review your rights about unauthorized charges. The CFPB says you can find or request your agreement at your credit card company's website or the CFPB's Credit Card Agreement Database.

Withdrawing a dispute

Your claim can be withdrawn. Regulation Z says a billing error notice can be withdrawn orally, electronically or in writing. That matters if you work something out with the merchant mid-process.

For how payments work while a charge is in dispute, see chase credit card payment dispute.

Gather the papers first, ask the house and the shop, then file. That order gives a Chase credit card dispute its best shot.