Call your card issuer right now, before you do anything else
The moment you realize your card is gone, call the phone number on the back of another card from the same bank, or look up the issuer's fraud line online. Do not use a number from an email or text — scammers send fake alerts with fake numbers. Your real issuer's number is on your statement or their official website.
When you call, tell them your card is lost or stolen. They will cancel it when ready. This stops anyone from using it, even if they have it in their hands right now. The call takes five minutes. Do this before you call anyone else, before you file a police report, before you check your account online.
The issuer will ask you to confirm recent transactions — they want to know which ones were actually yours. Mark anything you don't recognize as fraudulent. They will send you a replacement card, usually within 5 to 10 business days, though some issuers offer expedited shipping for a fee.
Key Takeaways
- Call your card issuer's fraud line when ready to cancel the card and stop unauthorized charges before they happen.
- You are not responsible for fraudulent charges reported within 60 days of the statement date they appear on, by federal law.
- Check your credit report at annualcreditreport.com within a few days to watch for identity theft beyond the lost card itself.
- File a police report if you believe the card was stolen rather than lost, because some fraud recovery processes require it.
- Update any recurring payments (subscriptions, automatic bills) to your new card number once the replacement arrives.
What happens to charges made after you report it missing
Once you call and the card is cancelled, the issuer will not process new charges on that card number. If someone tries to use it after cancellation, the transaction will be declined. This is why calling when ready matters — it stops the bleeding before it starts.
If fraudulent charges were made before you called, federal law limits your liability. You are responsible for up to $50 of unauthorized charges per card. Most major issuers waive even that $50 if you report the loss within a reasonable time. Check your cardholder agreement or call and ask — many issuers have zero-liability policies.
The issuer will investigate any charges you dispute. They will contact the merchant and review the transaction. If they determine it was fraudulent, they will remove it from your bill. This process usually takes 30 to 90 days, but the charge is typically removed from your account within two billing cycles while they investigate.
Checking your credit report for signs of identity theft
A lost card is not the same as identity theft, but a lost card can be the first sign of it. Within a few days of reporting the card missing, go to annualcreditreport.com and pull your credit report from at least one of the three bureaus (Equifax, Experian, TransUnion). This is the official government site — it is free and does not require a credit card.
Look for accounts you did not open: credit cards, loans, phone lines, utility accounts. Look for hard inquiries from companies you did not contact. If you see anything unfamiliar, contact that bureau when ready and place a fraud alert on your file. A fraud alert tells lenders to verify your identity before opening new accounts in your name.
You can place a fraud alert yourself by calling any of the three bureaus. The alert lasts one year and is free. If you believe your identity has been stolen beyond just the lost card, you can also place a credit freeze, which prevents anyone from opening new accounts in your name without your permission.
Whether you need a police report
If you lost the card and believe it is straightforward gone, a police report is not required. The card issuer can cancel it and handle fraud without one. However, if you believe the card was stolen — taken from your wallet, your home, or your bag by someone else — filing a report creates an official record.
Some fraud recovery processes ask for a police report number, particularly if the theft involved other items or if you are dealing with identity theft beyond the card itself. You can file a report online in many jurisdictions, or by calling your local police non-emergency line. You do not need to go to a station.
The report itself does not speed up the card replacement or fraud investigation, but it documents the theft and can be useful if you later discover other fraudulent activity tied to the same incident.
Updating automatic payments and subscriptions
Once your replacement card arrives, you will have a new card number. Any recurring charges — subscriptions, automatic bill payments, gym memberships — are still tied to the old number and will fail. Go through your statements from the past few months and list everything that charges automatically.
Log into each service and update the payment method to your new card number. This includes utilities, streaming services, insurance, loan payments, and any other recurring charges. If you miss updating one, the payment will decline and you may face a late fee or service interruption.
Some issuers offer a service that automatically updates merchants when your card number changes, but not all merchants participate. It is safer to update them yourself. Set a reminder for the day your new card arrives so you do not forget.
How a lost card affects your credit score
A lost or stolen card itself does not damage your credit score. Cancelling the card does not damage it either. Your score is based on payment history, amounts owed, length of credit history, and credit mix — not on whether you have lost a card.
However, if fraudulent charges go unpaid because you did not notice them, or if you miss a payment while dealing with the replacement card, that can hurt your score. This is why checking your statements carefully and updating automatic payments matters.
If the lost card leads to identity theft and accounts are opened in your name without your knowledge, those accounts and any missed payments on them will damage your score. This is another reason to check your credit report within days of reporting the card missing.
What to do if the card was used before you noticed it was missing
Call the issuer and report the fraudulent charges. Have your statement in front of you and list each charge you did not make. The issuer will flag them as disputed and begin an investigation. Do not pay these charges while they are under investigation.
The issuer may issue you a temporary credit while they investigate, or they may wait until the investigation is complete. Either way, you should not be out of pocket for fraudulent charges. Keep records of everything: the date you reported the loss, the charges you disputed, any correspondence with the issuer, and the outcome of the investigation.
If the issuer denies a dispute and you believe it was truly fraudulent, you have the right to escalate the complaint. Ask to speak with a supervisor or request the dispute process in writing. Document everything in case you need to file a complaint with the Consumer Financial Protection Bureau later.
Frequently Asked Questions
How long do I have to report a lost card before I am responsible for charges?
Federal law gives you up to 60 days from the statement date a fraudulent charge appears on to report it. However, most issuers will cover unauthorized charges even beyond that window if you report the loss promptly. Call your issuer and ask about their specific policy — many have zero-liability protection.
Can I use my card while waiting for the replacement?
No, the card is cancelled as soon as you report it missing. You will need to use a different payment method — another card, debit card, or cash — until the replacement arrives. Some issuers offer temporary digital card numbers you can use for online purchases while you wait, so ask when you call.
Will my credit limit go down when I lose a card?
No. Losing a card does not change your credit limit. The new card will have the same limit as the old one. The only exception is if the issuer decides to lower your limit for other reasons — like missed payments or a drop in your credit score — but the lost card itself is not a reason to do that.
What if I find the card after I have already reported it missing?
Destroy it. Cut it up or shred it. Do not try to use it — it is cancelled and will not work. If you find it, the issuer has already sent you a replacement with a new number, so the old card is useless anyway.
Do I need to report the lost card to the credit bureaus?
No. The card issuer handles the cancellation and fraud investigation. You only need to contact the credit bureaus if you suspect identity theft beyond the lost card — like accounts opened in your name or unfamiliar inquiries on your report.