Start with your credit card statement and transaction details

When you see a charge you don't recognize, your credit card statement is the first place to look for clues. The charge will show a merchant name, a date, and usually a transaction amount. Open your statement online or pull up your mobile app — most card issuers update transactions within a day or two of the charge posting.

Look at the exact merchant name shown on the statement. It may be abbreviated or use a parent company name rather than the store you actually visited. For example, a charge might show "AMZN" instead of "Amazon," or "WMT" instead of "Walmart." The merchant descriptor — that's the official name the business registered with the payment processor — is sometimes cryptic, especially for online retailers or subscription services.

Write down the transaction date, the exact amount, and the full merchant name as it appears. You'll need these details if you contact your card issuer or the merchant.

Key Takeaways

  • Your credit card statement shows the merchant name, date, and amount — start there before assuming fraud.
  • Merchant names on statements are often abbreviated or use parent company names, so search the name online to confirm what business it is.
  • Subscription services, recurring charges, and authorized users on your account are common reasons for charges you don't when ready remember.
  • Contact your card issuer's fraud department if you confirm the charge is unauthorized, and they will walk you through a dispute.
  • If you find the merchant, call them directly before disputing — they can confirm whether the charge is legitimate and sometimes reverse it when ready.

Search the merchant name online to identify the business

Once you have the merchant name from your statement, search it in a search engine exactly as it appears. Many charges use shortened or coded names that become clear once you search them. You might discover that "STRIPE" or "SQUARE" on your statement means a small business or freelancer charged you through a payment processor, not that Stripe or Square themselves charged you.

If the merchant name is still unclear, try searching the merchant name plus your city or state. Some local businesses use their legal business name on statements rather than their storefront name. You can also search the merchant name plus "scam" to see if other people have reported confusion about that charge — this can help you decide whether it's a known business or something suspicious.

Check your email for receipts or confirmation messages from around the transaction date. Legitimate charges almost always come with an email receipt, even if you don't remember making the purchase. A missing email is a stronger sign that something is wrong.

Review subscriptions and recurring charges you may have forgotten

Many unrecognized charges are subscriptions or recurring payments you signed up for but forgot about. Streaming services, software trials, gym memberships, and app subscriptions often charge monthly and can be straightforward to overlook if you don't use them regularly.

Go through your email and search for confirmation emails from the merchant name you found. Look for subject lines like "subscription confirmed," "welcome," or "order confirmation." These emails often contain a cancellation link or instructions for managing your account. If you find a confirmation email, you authorized the charge — it's not fraud, though you may want to cancel the service.

Check whether anyone else has access to your card or your online accounts. If you share a household, a family member or authorized user may have made the charge. If you gave your card number to someone for a one-time purchase, they may have saved it and charged you again.

Contact the merchant directly to ask about the charge

Before you dispute the charge with your card issuer, call or email the merchant to ask what the charge is for. Look for contact information on their website or on your receipt. Explain the date and amount, and ask them to describe what you purchased or what service you're being charged for.

Many merchants can reverse a charge when ready if you explain that you don't recognize it or that you want to cancel a subscription. This is faster than going through a dispute with your card issuer, and it doesn't create a record that might affect your account. If the merchant confirms the charge is legitimate and you straightforward forgot about it, you'll know to cancel if you don't want it.

If the merchant says they have no record of your card or account, or if they refuse to help, that's a sign the charge may be fraudulent. Write down the date and time you called, the name of the person you spoke with, and what they said. You'll want this information when you contact your card issuer.

Report the charge as unauthorized if you confirm it's fraud

If you've confirmed that the charge is not from a merchant you recognize, that you didn't authorize, and that the merchant won't reverse, contact your card issuer's fraud department. The phone number is on the back of your card or in your online account.

Tell the fraud department the transaction date, the merchant name, and the amount. Explain that you don't recognize the charge and that you've confirmed it's not from a merchant you authorized. The card issuer will ask you questions to verify your identity, then open a dispute on your behalf.

Your card issuer will typically issue you a new card with a new number while the dispute is being investigated. The investigation usually takes 30 to 60 days. During that time, the charge will be removed from your balance, and you won't be responsible for paying it. If the investigation finds that the charge was fraudulent, it stays removed. If it finds that you authorized it, the charge will be put back on your account.

Protect your card information to prevent future unauthorized charges

Once you've resolved this charge, take steps to keep it from happening again. If your card was compromised, your card issuer will send you a new card with a new number. Use that new number going forward and update any subscriptions or recurring payments you want to keep.

Review your statement regularly — at least once a month. Many people catch fraud early because they check their statements and notice something off. Set up account alerts through your card issuer's app so you get notified of charges above a certain amount or charges in certain categories.

Be cautious about where you use your card. Avoid entering your card number on unsecured websites (look for "https" in the web address), and don't give your card number to people you don't trust. If you're shopping online, use a virtual card number or a payment service like PayPal when possible — these add a layer of protection between your actual card number and the merchant.

Frequently Asked Questions

What if I see multiple small charges from the same merchant?

Multiple small charges from one merchant often mean the transaction was split into smaller amounts, sometimes to avoid triggering fraud alerts. Contact the merchant to ask why the charge was split. If you only authorized one purchase, ask them to combine the charges into one or reverse all but one. If they can't explain it, report it to your card issuer as fraudulent.

Can my card issuer tell me who charged my card if I don't recognize the merchant name?

Your card issuer can see the merchant code and the merchant name registered with the payment processor, but they may not have more detail than what's already on your statement. They can tell you the merchant's location and sometimes a phone number. If you're still unsure after that, ask the issuer to help you contact the merchant or to open a dispute.

How long does it take to get my money back after I dispute a charge?

Your card issuer will remove the charge from your balance within a few days and issue you a temporary credit. The full investigation takes 30 to 60 days. Once the investigation is complete, if the charge is found to be fraudulent, the credit becomes permanent. If it's found to be authorized, the charge goes back on your account.

What if the merchant says I authorized the charge but I know I didn't?

If you're certain you didn't authorize it, tell your card issuer that during the dispute. Explain that the merchant claims you authorized it but you have no record of doing so. Your card issuer will investigate by asking the merchant for proof of your authorization — usually a signed receipt or an email confirmation you sent. If the merchant can't provide proof, the dispute will be ruled in your favor.

Should I cancel my card if I find one unauthorized charge?

Not necessarily. If it's a single charge and you've confirmed it's fraudulent, your card issuer will issue a new card and investigate the charge. However, if you see multiple unauthorized charges or if you believe your card number was stolen, ask your issuer to cancel the card when ready and send you a new one. A new card number protects you from future charges on the compromised card.