Fraud, disputes and chargebacks: match the process and deadline to the problem

The short answer

Start by naming the problem, because a duplicate charge, a charge you never made and a damaged purchase follow different processes. You can ask the merchant for help and protect your rights with the card issuer at the same time. What you don't want is to wait so long for a refund that you miss the issuer's dispute deadline.

For a billing error on a U.S. consumer credit card, written notice must reach the designated billing-error address within 60 days, counted from when the first statement showing the error was sent. While the dispute is handled, keep paying the required, undisputed amounts. Julia's Wallet Check is to identify the problem, save the evidence and meet the deadline.

A duplicate charge

Say a lamp costs $84 and your statement shows 2 charges of $84 each. You ordered and received just 1 lamp, and your records explain the duplicate. Save the statement and the order confirmation, contact the merchant when appropriate and save its response, and keep the issuer's deadline in view while you wait. The purchase doesn't have to be large for this to matter.

• Follow the issuer's written-dispute instructions: identify the account and the transaction, explain the error and keep proof of submission. Online tools can help, but a phone call alone doesn't necessarily preserve every statutory right.
• If the issuer gives you a temporary credit, don't treat it as the final decision. Read any requests for evidence and the final decision, because the credit can be reversed if the issuer concludes the charge was valid.
• If the store refunds the duplicate while the dispute is open, tell the issuer. You only need the one error corrected.

While the dispute is open

After a qualifying, timely notice, the issuer generally has 30 days to acknowledge it, unless it resolves the issue sooner. Resolution is generally due within 2 complete billing cycles, with a 90 day maximum.

• Keep paying the required, undisputed amounts. The rest of the bill still needs attention.
• If you use autopay, ask how the dispute affects the withdrawal. Don't guess, and don't cancel every payment without checking what's still due.
• Check your available credit. During a covered billing-error investigation, the issuer can still count the disputed amount against your credit limit, so having the payment under investigation doesn't necessarily give you that borrowing room back immediately. With a hotel booking coming up, check the available limit before relying on the card, so a pending decision doesn't surprise you at check-in.

A charge you never made

Now change one detail: you never ordered the lamp at all. First check the merchant description against your receipts and household purchases, because sometimes the name is the unfamiliar part. If it's still unfamiliar, report suspected unauthorized activity promptly. Use the issuer's official app or the number on your card, and don't call a number from an unexpected text about the charge.

• Card lock: if the app has one, use it while you contact the issuer. A lock can restrict new transactions, but it may not block every recurring or previously authorized payment. Locking isn't the same as reporting fraud, so tell the issuer which charges you're questioning and ask for the next steps.
• Liability: federal credit-card rules generally limit unauthorized-use liability to $50, and in some situations you have no liability. An issuer's zero-liability policy may go further under its terms. Report promptly anyway, so the issuer can investigate and help contain the problem.
• Replacement and recurring bills: ask whether you'll get a replacement number, which charges can still post and what happens to recurring bills. Some merchants receive updated card details automatically, and others need you to update them. Check the essential bills afterward so fixing one problem doesn't create a late payment.
• Permission: if someone had permission to use the card but spent more than you expected, explain exactly that. It isn't automatically the same as a stolen-card purchase, and an accurate description helps the issuer work out which rules apply.

When it is not a billing error

Suppose the lamp arrived, you paid the right amount, and then you accidentally damaged it. That needs a different kind of help: check whether your card's purchase protection covered what happened. A manufacturing defect could involve the seller, the manufacturer, a warranty or a different dispute route. What happened determines where you go for help.

For card benefits, read the guide and check eligible items, payment requirements, covered events, deadlines, exclusions and evidence. Purchase protection has limits and exclusions, so contact the benefit administrator promptly and describe the event clearly.

Quality complaints can also have different legal requirements from a duplicate charge. A disappointing purchase doesn't automatically qualify for the same 60 day process or for reimbursement. If you're unsure which process fits, describe what happened and ask the issuer where to start.

Debit cards and business cards

The type of card matters. Don't use a credit-card deadline as a reason to wait on a debit-card problem. A lost or stolen debit card needs prompt reporting too: reporting within 2 business days of discovering the loss can matter for limiting liability. Unauthorized transfers without a lost physical card involve different details, including statement-based deadlines, so contact the bank promptly instead of assuming the credit-card rules apply.

Business-purpose credit cards also lack some consumer billing-error protections, although certain unauthorized-use protections still apply. Read the agreement and report the problem immediately.

Before you act

Keep the details in one place: the statement, the receipt, order information, messages, dates, evidence and the issuer's reference number. That way you don't start the story from memory every time you call.

For the duplicate lamp charge, save the merchant's message, check the date of the first statement showing the error and follow the written-dispute instructions before the deadline. Then keep paying the required undisputed amounts and watch for the final decision. On the issuer's page and in your agreement, check the billing-error address, the written-dispute steps, how autopay and available credit are treated, and the rules for your card type.

Julia's Wallet Score protection tests don't replace billing-error rights or promise an insurance payout. The deadlines and limits described here may have moved since the lesson was recorded.