Step by step
Review the statement
Look closely at your recent statement to find the specific charge. Note the date, amount, and merchant name.
Check with the merchant
Call the business first if the item was not received. Ask for a refund or a credit.
Gather your evidence
Collect receipts, emails, or texts that prove what you bought or did not buy. This helps your case.
Call your card issuer
Contact the bank or credit union that issued your card. Explain the situation clearly and ask for a dispute reference number.
Send written proof
Write a brief letter describing the issue. Include your dispute reference number and copies of your evidence.
Pay the rest of the bill
Pay the undisputed portion of your statement on time. This ensures your account remains in good standing.
Track the investigation
Keep a log of all contacts. Follow up if you do not hear back within the expected timeframe.
A surprise charge on your credit card can feel like a small alarm. You might have forgotten to buy something, or you might have been charged twice for the same item. It is a stressful moment, but it is also a manageable one. The process is designed to protect you, and most disputes are resolved in your favor if you follow the basic steps.
You do not need to be an expert to handle this. You just need to be organized and prompt. The goal is to get the money back or fix the error quickly. Your credit score is safe as long as you keep paying the rest of your bill on time.
Start with the facts
Before you call anyone, look at your statement carefully. Find the exact line item that looks wrong. Note the date, the amount, and the name of the business. Sometimes the name is a code or a shortened version, which can be confusing. If you are unsure, check your online account history. It often shows more detail than the monthly statement.
Gather any paper you have. Look for a receipt, a confirmation email, or a text message from the store. If the charge was for a service you did not receive, note that down. If it was a duplicate, point out the two identical charges. This evidence will make your case much stronger.
Try the merchant first
If the charge was for an item you ordered but did not receive, try calling the merchant first. This is often the fastest way to fix a simple mistake. The store may have shipped the item late or made a billing error. They might offer a refund or a replacement without you needing to go through the bank.
However, do not wait too long. If the merchant is unhelpful, slow, or does not answer, stop trying to reach them. Move on to the card issuer. You do not need the merchant’s permission to start a dispute. But having a record that you tried to resolve it with them can be helpful.
Contact the card issuer
Call the number on the back of your card. Ask to speak with a billing dispute specialist. Explain what happened clearly and calmly. Tell them it is a duplicate charge, an unauthorized transaction, or a service not received.
Ask for a dispute reference number. This is a unique code for your case. Write it down. If you cannot get one, ask for the name of the person you spoke with and the time of the call. This record is important if you need to follow up later.
Put it in writing
Some issuers will ask you to send a letter. Even if they do not, it is a good habit to send one. Use a simple format. State your name, account number, and the details of the charge. Include a copy of your evidence. Do not send original receipts. Keep those for yourself.
Sending a letter creates a paper trail. It shows that you are serious and organized. It also gives you something to point to if the phone records get lost or if there is a disagreement about what was said.
Keep paying the bill
This is the most important part for your credit. While the dispute is being investigated, you do not have to pay the disputed amount. However, you must pay the rest of your statement. If you stop paying the whole bill, your account may go past due. A late payment can hurt your credit score and may trigger fees.
Pay the undisputed portion on time. This keeps your account in good standing. It shows the issuer that you are a reliable customer. It also protects your credit history while you wait for the resolution.
What happens next
The issuer will investigate the charge. This can take a few weeks. They may ask for more information, so check your mail and email regularly. In many cases, they will issue a temporary credit while they look into it. This means the charge is removed from your balance, but you still have to pay the rest.
If the dispute is in your favor, the charge is permanently removed. If it is not, you will need to pay the amount. You can usually appeal the decision if you believe it is wrong. Keep all your records until the case is fully closed.
