How to dispute a charge with Chase: complete guide

You have a Chase charge that shouldn't be there. Here's how to get it removed — which method to use, what Chase needs from you, and what happens if they say no.

Chase is the largest credit card issuer in the United States, which means their dispute process is well-documented and structured. That also means the phone lines are busy and the online path is faster. Start there.

Who this is for

This guide is for you if:

• You have a charge on a Chase credit card or debit card that you want to dispute.
• You're not sure whether to use the app, call, or send a letter.
• Chase denied a dispute and you want to know what to do next.
• You want to understand what Chase asks for before you file.
• You're trying to figure out how to track a dispute you already filed.

The fastest way to dispute a Chase charge

Three entry points. Use them in this order:

1. Use the Chase app or chase.com first. Open the Transactions tab, tap the charge, and select "Dispute a charge." This creates an immediate case record and is typically the fastest way to get a case number. The online portal at chase.com/personal/credit-cards/dispute takes you directly to the dispute flow.
2. Call 1-800-432-3117 for credit cards if the online path fails or if you need to explain a complex situation. Have your account number, the transaction details, and any supporting documentation ready before you dial. Chase's phone lines for credit disputes and debit disputes are separate — credit is 1-800-432-3117, debit is 1-800-935-9935.
3. Send a certified letter if you've been denied online or by phone and want to invoke your rights formally under the Fair Credit Billing Act. The mailing address and full letter structure are in the section below.

The quick decision

If the merchant name looks wrong but you're not sure who's actually billing you, identify the charge on MysteryCharges before filing. Disputing a charge you later identify as legitimate wastes your 60-day window.

Three ways to file a Chase dispute

Online — chase.com or the Chase app

The app path: Open the Chase app → Transactions → tap the charge → select "Dispute a charge." Chase walks you through a guided flow where you select the dispute reason, describe the issue, and upload any supporting documents directly.

The website path: Go to chase.com/personal/credit-cards/dispute. Log in if prompted. You'll see your recent transactions and can select the one you want to dispute. The dispute form asks for your reason, a brief description, and the option to attach documents.

Both the app and website let you upload files directly — receipts, emails, screenshots — so have them ready before you start. After submitting, Chase assigns a case number and the Dispute Tracker activates in your account (more on tracking below).

Online disputes are the fastest method for straightforward cases. They create a written record immediately, which matters if the dispute escalates.

By phone — 1-800-432-3117 (credit) or 1-800-935-9935 (debit)

Call the right number. Chase separates credit card and debit card dispute lines, and calling the wrong one adds friction. For Chase Sapphire, Freedom, Ink, or any other Chase credit card: 1-800-432-3117. For Chase checking account debit disputes: 1-800-935-9935.

Have ready before you call:

• Your account number or the last four digits of your card
• The transaction date, merchant name, and amount as it appears on your statement
• Your dispute reason (fraud, not received, not as described, duplicate, billing error after cancellation)
• Any supporting documentation you've already gathered

Phone disputes at Chase can involve hold times — the credit card line is one of the busiest in the industry given their cardholder volume. If you're disputing a clear fraud case and need to act immediately to freeze your card, calling is the right move. For non-urgent disputes, the online path is faster from your end.

After the call, ask for a case number and confirmation in writing. Chase should send a dispute acknowledgment by mail or secure message.

By mail — certified mail to Wilmington

Send written disputes to:

Cardmember Services
P.O. Box 15299
Wilmington, DE 19850-5299

Use certified mail with return receipt requested. This gives you a dated delivery record — important if Chase later claims they didn't receive the letter, or if you need to prove you filed within the 60-day FCBA window.

The letter should include your name, account number, the specific transaction (merchant, date, amount), your dispute reason, and the legal hook: "I am disputing this billing error under the Fair Credit Billing Act." Keep a copy of everything you send.

The full dispute letter format — including the appeal structure — is in the Chase dispute letter guide.

What Chase asks for

Chase evaluates disputes against the reason code you select. Different dispute types require different evidence. Gather the right material before filing — Chase sometimes requests additional documentation after the case opens, with a response window as short as 10 days.

For unauthorized charges (fraud):

• Statement showing the charge
• Confirmation that you didn't authorize the transaction
• If identity theft: a police report or FTC Identity Theft Report strengthens the case significantly

For item not received:

• Original order confirmation showing expected delivery
• Any delivery tracking or lack thereof
• Correspondence with the merchant about the non-delivery

For item significantly not as described:

• Screenshot or archived copy of the product listing at the time of purchase
• Photos of what actually arrived
• All communication with the merchant about the discrepancy

For billing after cancellation:

• Cancellation confirmation email or screenshot
• Date cancellation was requested vs. date of the disputed charge
• Any correspondence where the merchant acknowledged the cancellation

For duplicate charges:

• Both charge entries on your statement
• One receipt or confirmation showing the single legitimate transaction

The Chase dispute timeline

1. Day 1 — You file. Case opens. You receive a case number. Chase's 30-day acknowledgment clock starts.

2. Days 1–5 — Provisional credit typically issued. For most credit card disputes, Chase credits your account within a few business days. The credit is conditional — it can be reversed if the merchant wins. For debit disputes, provisional credit timelines vary.

3. Days 5–30 — Chase reviews and routes the dispute. Chase classifies the dispute, reviews available information, and sends a formal chargeback notice to the merchant's acquiring bank. For straightforward fraud cases, this phase can move faster.

4. Days 10–30 — Simple cases often resolve here. Chase says most disputes resolve in about 10 business days. If the merchant accepts the chargeback, your provisional credit becomes permanent and the case closes. If they contest it, the timeline extends.

5. Days 30–60 — Merchant response window. When a merchant contests the chargeback, they submit evidence — delivery records, usage logs, authorization documentation. Chase reviews both sides.

6. Days 60–90 — Final ruling. Chase issues its decision in writing. If you win, the credit is permanent. If the merchant wins, the credit reverses and the original charge returns. Federal law caps the total at two billing cycles.

Tracking: Find your case status under Account Services → Track Claims in your Chase account. The Dispute Tracker shows whether your case is open, under review, or closed, with the most recent update. Check it — Chase doesn't always send proactive updates, and you don't want to miss a documentation request.

What if Chase denies your dispute?

A denial from Chase is not permanent. Here's what to do:

Request the merchant's evidence. Call Chase or send a secure message asking for the specific denial reason and copies of anything the merchant submitted. Understanding what they provided is the first step to countering it.

Appeal with new documentation. If you have evidence the merchant's claim is wrong — delivery to the wrong address, usage records after a valid cancellation, a cancellation confirmation they claimed didn't exist — send it with a formal appeal letter. Reference the specific denial reason and address it directly.

Escalate to the CFPB. File a complaint at consumerfinance.gov/complaint. Banks are required to respond to CFPB complaints within 15 days. Given Chase's scale, CFPB complaints get attention at a different level than internal appeals.

Send an FCBA escalation letter. For credit card disputes specifically, the Fair Credit Billing Act gives you the right to a written explanation and a formal secondary review. The dispute letter generator can produce a Chase-specific FCBA escalation letter citing the denial reason code.

Consider small claims court. For amounts above a few hundred dollars where you have strong documentation, small claims court is available without an attorney. Filing fees are typically $30–$75. See the escalation guide for the full post-denial path.

Chase's CFPB complaint record

Chase is the largest credit card issuer in the country, which means they also generate the largest volume of consumer complaints in absolute terms. The CFPB's public complaint database shows Chase regularly receives approximately 20,000 to 30,000 complaints per year — more than any other card issuer by volume.

That number should be read in context: Chase has tens of millions of cardholders. The complaint rate as a percentage of their account base is not the highest in the industry. Their most common reported issue is "Managing an account" — not dispute resolution specifically — which reflects the complexity of serving a cardholder base of that size.

What the complaint data does tell you: Chase's dispute decisions are appealable and the CFPB escalation path works. The complaints that get resolved "with relief" — meaning Chase provided the remedy the consumer asked for — represent a meaningful portion of escalated cases. Filing a CFPB complaint after a denial is not a long shot.

Common Chase dispute mistakes

1. Calling the wrong phone number. Credit card disputes (1-800-432-3117) and debit card disputes (1-800-935-9935) go to different teams. Starting with the wrong number adds a transfer and delays the case opening.

2. Disputing a pending charge. Chase disputes apply to posted (settled) transactions. If the charge still shows as pending, wait for it to post before filing. Pending charges can also disappear on their own — not every large pending amount becomes a real charge.

3. Missing the 60-day window. The Fair Credit Billing Act gives you 60 days from the statement date on which the charge appeared — not from when you noticed it. If you're not sure how much time you have, calculate your deadline before doing anything else.

4. Not using the Dispute Tracker. Chase's Dispute Tracker is the most reliable way to monitor your case. Banks don't always send proactive updates when case status changes. Log into your account and check under Account Services → Track Claims. If Chase requests additional documentation and you miss the request, the case can close against you by default.

5. Choosing the wrong dispute reason. Chase presents multiple dispute categories when you file. "Item not received" and "item significantly not as described" are different dispute types with different evidence requirements and processes. Choosing the closest-sounding option rather than the accurate one can result in a denial.

6. Disputing a legitimately received charge you regret. Chase can access merchant delivery records, your account usage data, and your order history. If you received what you ordered and it was as described, a dispute will fail. The charge sticks, and Chase flags the account. Use the merchant's return policy instead.

Use the right tool