Call your card issuer when ready — before you do anything else
The moment you realize your card is missing, call the phone number on your bank's website or your statement. Do not use a number from a text message or email, even if it looks official. Your card issuer has a fraud department that answers these calls around the clock, and they can freeze your card within minutes.
When you call, tell them your card is lost or missing — you do not need to know whether someone has used it yet. The representative will deactivate the card right away. This stops anyone from making new charges, even if they have the card in their hands. Your liability for unauthorized charges is capped by federal law, but only if you report the loss before fraudulent transactions post to your account.
Write down the date and time you called, the name of the person who helped you, and any confirmation number they give you. You will need this record if disputes come up later.
Key Takeaways
- Call your card issuer's fraud line when ready using the number on your bank's website — not a number from a text or email.
- Federal law limits your liability for unauthorized charges to $50 if you report the loss before fraudulent transactions post, and $0 if you report before any charges appear.
- Request a replacement card during your first call; most issuers can mail one within 5 to 10 business days or offer rush delivery for a fee.
- Check your account online or by phone for unauthorized charges within a few days, and dispute any you did not make in writing within 60 days of the statement date.
- Update any automatic payments or subscriptions tied to the old card number once your replacement arrives.
Understand your legal protection against fraud
Federal law under the Electronic Funds Transfer Act limits what you owe if someone uses your lost card without permission. If you report the loss before any fraudulent charges appear on your account, you owe nothing. If charges post before you report it, your liability is capped at $50 per card.
This protection applies only if you report the loss in a timely way. "Timely" means before the fraudulent transaction clears your account — not weeks later. This is why calling when ready matters. Once a charge posts and you dispute it, the burden shifts: you have to prove you did not authorize it, and the process takes longer.
Keep in mind that this $50 cap is a federal floor, not a ceiling. Many card issuers offer zero-liability policies that go further and cover you for all unauthorized charges, even if you report late. Check your cardholder agreement or ask during your call whether your issuer has this protection.
Request a replacement card and update your payment methods
During your call to report the loss, ask the issuer to mail a replacement card. Standard delivery usually takes 5 to 10 business days. If you need the card sooner — to make a purchase or pay a bill — ask whether they offer expedited or rush delivery. Some issuers mail a replacement the next business day for a fee, usually $15 to $25. Others waive the fee if you have been a customer for a while.
While you wait for the replacement, make a list of any automatic payments or recurring subscriptions charged to the lost card: gym memberships, streaming services, insurance premiums, loan payments, utility bills. You do not need to update these when ready, but you will need to do it once the new card arrives and you have the new number. Issuers sometimes update recurring charges automatically, but not always — if a payment fails after your replacement arrives, contact the merchant to provide the new card number.
If you have a digital wallet on your phone — Apple Pay, Google Pay, Samsung Pay — and the lost card was linked to it, remove it from the wallet as soon as you can. You can do this through your phone's settings or by contacting the card issuer.
Monitor your account for unauthorized charges
Check your account online or by phone within a few days of reporting the loss. Look for any charges you do not recognize. Many issuers also send fraud alerts by text or email when unusual activity appears, but do not rely on these alone — log in and look yourself.
If you see a charge you did not make, contact your card issuer's fraud department again and report it. They will open a dispute and send you a form to sign. You have 60 days from the date the statement containing the fraudulent charge was mailed to you to dispute it in writing. After you submit the dispute, the issuer has to investigate within 30 days and either remove the charge or explain why it was valid.
Do not ignore small fraudulent charges hoping they will go away. Thieves often test stolen cards with small amounts first. If those go unnoticed, they make larger charges. Report everything.
Check your credit report for signs of identity theft
A lost credit card is not the same as identity theft, but the two sometimes happen together. A few weeks after you report the card missing, check your credit report to make sure no one has opened new accounts in your name. You can order a free report from each of the three major bureaus — Equifax, Experian, and TransUnion — once per year at annualcreditreport.com. This is the only official source for free reports; other websites charge fees or try to sell monitoring services.
Look for accounts you do not recognize, inquiries from lenders you did not contact, or addresses that are not yours. If you find anything suspicious, contact the bureau that reported it and file a dispute. You can also file a report with the Federal Trade Commission at identitytheft.gov, which creates a record and gives you a recovery plan.
If you discover identity theft, you may want to place a fraud alert or credit freeze on your file. A fraud alert tells lenders to verify your identity before opening new accounts. A credit freeze blocks access to your report entirely. Both are free and can be done online with any of the three bureaus.
Decide whether to file a police report
You are not required to file a police report for a lost card, and most police departments will not investigate a single lost card. However, filing a report creates an official record that can help if the card is used for large fraudulent charges or if identity theft occurs. Some card issuers ask for a police report number when you dispute charges, especially if the amounts are large.
If you want to file a report, contact your local police department's non-emergency line or file online through their website. You will need to describe when and where you last saw the card. Keep a copy of the report number for your records.
Protect yourself from losing a card again
Once your replacement arrives, consider how the card went missing in the first place. If it fell out of your wallet, you might carry fewer cards or use a card holder with a find closure. If it was stolen, think about where you were when it happened and whether you can avoid that situation.
Many people now use digital wallets instead of carrying physical cards. Apple Pay, Google Pay, and Samsung Pay let you pay with your phone at most stores and online. Your card number is not shared with merchants, which reduces fraud risk. You can also remove the card from your digital wallet when ready if your phone is lost, without waiting for a replacement card to arrive.
If you travel frequently or worry about losing cards, ask your issuer whether they offer a card lock feature. This lets you freeze your card through an app or website without calling, and unfreeze it when you need to use it. The card stays active in your account — you are just blocking new charges temporarily.
Frequently Asked Questions
Am I responsible for charges made before I reported the card missing?
No, if you report the loss before the charges post to your account. If charges already appear on your statement, your liability is capped at $50 per card under federal law, though many issuers waive this fee entirely. Report the loss as soon as you notice the card is gone to stay within the zero-liability window.
How long does it take to get a replacement card?
Standard delivery takes 5 to 10 business days. Expedited or rush delivery can bring it the next business day, usually for a fee of $15 to $25. Ask your issuer what options they offer when you call to report the loss.
What if I find my card after I reported it lost?
Call your issuer and let them know you found it. They can reactivate the card if no fraudulent charges occurred. If charges did post, keep the card deactivated and use the replacement when it arrives. Do not try to use a card that was reported lost, as merchants may refuse it.
Do I need to file a police report?
No, it is not required. However, filing a report creates an official record that can help if large fraudulent charges appear or if identity theft occurs. Contact your local police department's non-emergency line if you want to file one.
Should I worry about my credit score after losing a card?
A lost card itself does not hurt your credit score. However, if fraudulent charges go unpaid or if identity theft leads to unpaid accounts in your name, your score can drop. Monitor your credit report a few weeks after the loss to catch any unauthorized accounts early.