If your credit card is lost or stolen, lock it in the issuer's app right away if that option exists, then call the issuer the same day to report it and have the card number closed. After that, go through recent transactions with the issuer, deal with anything else that went missing with the card, update the places where the old number is saved and watch the next statements and your credit reports. Speed matters most in the first hours, because reporting before anyone uses the card keeps the situation simple. The steps below follow that order and say what to keep as a record at each stage.
Step 1: Lock the card in the app if you are not sure it is gone
When you cannot find the card but it may just be misplaced, a temporary lock is the fastest move. Many issuers offer a lock or freeze switch in their app or online account that blocks new purchases while leaving the account open. Recurring payments may keep working, depending on the issuer.
A lock buys time, not protection from everything. If the card turns up in a coat pocket an hour later, you unlock it and nothing else changes. If it does not turn up by the end of the day, or if you have any sign that someone else has it, move to the next step instead of leaving the lock in place indefinitely.
Record to keep: the time you locked the card. A screenshot of the confirmation is enough.
Step 2: Report the card lost or stolen to the issuer
Call the issuer as soon as you know the card is gone, or use the "report lost or stolen" option in the app if it offers one. Find the number in the app, on the issuer's official website or on a past statement. Avoid numbers from search ads or unsolicited texts, which are a common route for impostors.
During the call, ask the representative to:
- close the current card number and issue a replacement with a new number;
- confirm the shipping address for the new card and how long delivery usually takes;
- tell you whether any transactions are pending or recently posted;
- give you a reference number for the report.
If the old card turns up after you report it, do not use it. The number has been closed, and charges on it will be declined.
Record to keep: the date and time of the call, the representative's name or ID and the reference number.
Step 3: Review recent transactions with the issuer
Go through every transaction since you last had the card, including small ones. People who use stolen cards sometimes start with a low-value purchase to see whether the card works. Point out anything you did not make while you are still on the line, or flag it in the app.
Federal law limits a cardholder's liability for unauthorized use of a credit card to a small amount, and there is no liability for charges made after you report the card missing. Many issuers go further with zero-liability policies. Those protections are the reason prompt reporting keeps the outcome simple: the issuer has a clear time stamp separating your purchases from the ones you did not make.
Record to keep: a list of the transactions you reported as unauthorized, with date, merchant and amount.
Step 4: Deal with anything else that went missing with the card
A card is rarely lost alone. If your wallet or bag is gone, work through what was in it.
- Debit cards. Call the bank right away. Protections for debit cards depend more on how quickly you report the loss, and the money comes straight out of your account.
- Other credit cards. Report each one to its issuer, following steps 2 and 3.
- Driver's license or state ID. Contact your state's motor vehicle agency about a replacement and ask whether it can note the loss.
- Social Security card or other documents with your Social Security number. This raises the risk of new accounts being opened in your name, which the next paragraph addresses.
If identity documents went missing, consider a fraud alert, which you can place with one of the three credit bureaus, and that bureau notifies the other two. It asks lenders to take extra steps to verify your identity before opening credit. A credit freeze goes further: it blocks access to your report for new credit until you lift it, it is free, and you place it separately with Equifax, Experian and TransUnion. If someone has already used your information to open accounts, IdentityTheft.gov, run by the Federal Trade Commission, walks you through a report and a recovery plan.
If the card was stolen, for example in a break-in or a pickpocketing, a police report can also help, and some issuers or insurers may ask for one.
Record to keep: confirmation numbers for each fraud alert or freeze, the PINs or passwords the bureaus give you to lift a freeze, and the police report number, if any.
Step 5: Update automatic payments and saved card details
Once the replacement arrives, activate it and update every place the old number was stored. Some issuers and card networks pass the new number to certain merchants automatically, but not all merchants take part, so do not count on it.
Make a list before you start:
- utilities, phone, internet and insurance;
- streaming and software subscriptions;
- online stores and food delivery accounts;
- digital wallets on your phone and watch;
- ride-share, transit and toll accounts.
A missed subscription payment is mostly an annoyance, but a missed insurance or utility payment can cause real trouble, so start with those. If the card has a digital wallet token, the issuer may already have updated it; check that the wallet shows the new card.
Record to keep: your list, with a check mark next to each account you have updated.
Step 6: Watch the next two statements and dispute anything missed
Unauthorized charges sometimes post days after the card was lost, and some transactions only appear when a merchant settles a batch. Read the next two statements on the replacement account and on the closed one, which may still show final activity.
If a charge you did not make shows up after your call, report it to the issuer right away and ask how to submit a written dispute. Federal billing rules rely on written notice sent within a set period after the statement that shows the problem, so do not wait for the following cycle. Account settings such as transaction alerts make a charge like this easier to catch early.
Record to keep: copies of the statements and of any dispute you send, with the date and the method you used.
Step 7: Check your credit reports and escalate if needed
A few weeks after the loss, check your credit reports from all three bureaus. You can get them for free at AnnualCreditReport.com, the official site for free credit reports. Look for accounts you did not open, hard inquiries from lenders you did not apply to and addresses you do not recognize. If you placed a fraud alert or a freeze, confirm that it appears.
If the issuer does not remove charges you reported on time, does not answer your dispute or keeps billing you for them, ask for a supervisor and for the outcome in writing. If that still does not resolve it, you can submit a complaint to the Consumer Financial Protection Bureau, which forwards it to the issuer and tracks the response. Attach your record from the earlier steps: the date of your report, the reference number and the list of disputed charges are what make a complaint easy to act on.
Record to keep: the dates you checked each report, what you found and any complaint number.
