Yes, you can dispute a charge, but the process and timeline depend on whether the charge is unauthorized or straightforward wrong
You have the right to challenge a charge on your checking account through your bank's dispute process. The bank will investigate and either reverse the charge, credit your account, or tell you why they cannot. How fast this happens and what you need to prove depends on what went wrong: an unauthorized charge (someone else used your card or account number), a duplicate charge (you were billed twice for one purchase), a charge for something you never received, or a charge for an amount different from what you agreed to.
The dispute process is not the same as a refund from the merchant. Your bank handles the dispute; the merchant handles refunds. If you ordered something, paid, and the merchant refuses to refund you, you start with the merchant first—but if they ignore you, the bank dispute is your backup.
Key Takeaways
- Unauthorized charges (fraud) and billing errors follow different timelines: fraud disputes must be reported within 60 days of the statement date, while billing errors have 60 days from when the charge first appeared on your statement.
- Your bank will provisionally credit your account within one to three business days for fraud claims, but the full investigation takes up to 45 days.
- You must report the dispute in writing or through your bank's online system—a phone call alone does not start the official process, though it creates a record of when you first complained.
- The merchant gets a chance to respond to your dispute, and if they provide proof of delivery or a signed receipt, the bank may side with them even if you disagree.
- Disputing a charge does not automatically reverse it; the bank decides based on the evidence both sides provide.
How to report a dispute to your bank
Contact your bank through the method that creates a written record. Most banks have a dispute form in their online banking portal, a mobile app, or a dedicated phone line for disputes. Some require you to mail a signed letter. Do not rely on a phone call alone—banks need written documentation to open an official dispute case.
When you report, have your statement ready and be specific: the transaction date, the merchant name, the amount, and exactly what went wrong. If the charge is unauthorized, say so clearly. If it is a duplicate, explain that you were charged twice. If the amount is wrong, state what you were charged and what you should have been charged. The more detail you give, the faster the bank can investigate.
Your bank will assign a case number. Write it down. You will use it to check the status of your dispute and to reference it in any follow-up communication.
Timeline for fraud versus billing errors
The clock starts on different dates depending on the type of dispute. For unauthorized charges (fraud), you have 60 days from the date the statement containing the fraudulent charge was sent to you. For billing errors (wrong amount, duplicate charge, charge for something you never received), you have 60 days from the date the error first appeared on your statement.
Once you report the dispute, your bank must acknowledge it in writing within one business day. For fraud, the bank must provisionally credit your account within one to three business days while the investigation continues. For billing errors, the bank has up to 45 days to investigate and tell you the outcome, though many resolve faster.
If the bank needs more information from you, they will ask. Respond quickly—delays on your end can extend the timeline. If the merchant disputes your claim, the bank will tell you and may ask for additional evidence from you.
What happens during the bank's investigation
The bank contacts the merchant and asks them to respond to your dispute. The merchant can provide proof that you authorized the charge—a signed receipt, a delivery confirmation, an email confirmation you sent, or a record of your account activity. If the merchant provides this proof and it is convincing, the bank may close the dispute in the merchant's favor, even if you disagree.
The bank also reviews your account for patterns. If you have a history of disputing charges and then the merchant provides proof of authorization, the bank may be less likely to side with you on future disputes. Conversely, if your account shows no history of disputes and the merchant has no clear proof, the bank is more likely to reverse the charge.
You can submit your own evidence during the investigation: screenshots of your communications with the merchant, proof that you returned an item, a copy of the original receipt showing a different amount, or any other documentation that supports your claim. Send this to your bank in writing, referencing your case number.
When the bank sides with the merchant
If the merchant provides proof that you authorized the charge, the bank will likely deny your dispute and remove any provisional credit. This happens most often when you authorized the charge but later changed your mind, or when you dispute a charge from a subscription service you forgot you signed up for.
If the bank denies your dispute, they will send you a written explanation. Read it carefully. If you believe the bank made an error, you can ask them to reconsider, but you will need new evidence—something you did not provide the first time.
If the charge was truly unauthorized (someone else used your card or account number without permission), and the merchant's proof does not match your account activity, tell your bank when ready. This may indicate identity theft or account compromise, and the bank may need to freeze your account and issue a new card.
Protecting yourself from future disputes
Keep your statements and receipts for at least 60 days. When you spot a charge you do not recognize, contact the merchant first—it may be a charge under a different name, a delayed posting, or a subscription you forgot about. Many disputes are resolved with a single email to the merchant's customer service.
Monitor your account regularly. The sooner you spot an unauthorized charge, the sooner you can report it and the sooner the bank can investigate. Set up account alerts through your bank's app so you are notified of large purchases or withdrawals.
If you lose your debit card or suspect someone has your account number, contact your bank when ready. They can freeze the card, issue a new one, and flag your account for fraud monitoring. The faster you report, the less liability you have for unauthorized charges.
Frequently Asked Questions
What if I authorized the charge but the merchant never delivered what I paid for?
This is a billing error, not fraud. Report it to your bank as a charge for something you never received. The merchant has the burden of proving they delivered it or that you refused it. If they cannot, the bank will reverse the charge. You may also have a claim against the merchant through your credit card company or state consumer protection office if the merchant refuses to refund you.
Can I dispute a charge while the merchant is still processing a refund?
You should wait. If the merchant is processing a refund, let it complete first—it is usually faster than a bank dispute. If the refund does not appear within the merchant's stated timeline, then open a dispute. Tell your bank that you requested a refund and it did not arrive, and provide the merchant's confirmation or reference number if you have it.
What happens to my account if I dispute a charge and lose?
The provisional credit is removed and the charge stays on your account. The merchant keeps the money. You do not face penalties or account closure for disputing a charge in good faith, even if you lose. However, if you dispute many charges and lose most of them, the bank may flag your account for review or close it if they believe you are disputing charges as a way to get free merchandise.
How long does a dispute stay on my record?
The dispute itself does not appear on your credit report. However, if the bank denies your dispute and the merchant reports the unpaid charge, it may affect your credit. Once the dispute is resolved, the bank removes the case from your account history after a set period, usually one to three years depending on the bank.
Can I dispute a charge if I used a debit card instead of a credit card?
Yes, but debit card disputes have less protection than credit card disputes in some cases. Debit cards are covered under the Electronic Funds Transfer Act, which gives you 60 days to report unauthorized charges. However, if you wait more than two business days, your liability increases. Report debit card fraud as soon as you notice it to minimize your risk.