Report the card to your issuer immediately by phone
Call the phone number on the back of your card, or find it on your statement or the issuer's website. Have your card number ready if you can, but the bank can look you up by your Social Security number and address. Most issuers have a 24-hour fraud line — you do not have to wait for business hours.
When you call, tell them the card is lost or stolen. The bank will cancel it on the spot. This stops anyone else from using it, even if they have the physical card. Ask the representative to confirm the cancellation and note the time and date you called — you may need this for your records if fraudulent charges show up later.
If you cannot reach your issuer by phone, some banks let you report a lost card through their mobile app or website. Check your account online first to see if that option is available. Phone is faster and creates a clear record, but online reporting is better than waiting.
Key Takeaways
- Call your card issuer's fraud line immediately — the number is on the back of your card or your statement — and they will cancel it the same day.
- You are not responsible for fraudulent charges made after you report the card lost or stolen, as long as you report it promptly.
- Request a replacement card during the call; most issuers mail a new one within 7 to 10 business days.
- Check your account online for the next 30 to 60 days to catch any charges made before the card was cancelled.
- If fraudulent charges appear, contact your issuer in writing and dispute them within 60 days of the statement date.
Understand your liability for fraudulent charges
Federal law limits your liability for unauthorized charges made with a lost or stolen credit card. If you report the card before anyone uses it, you owe nothing. If fraudulent charges appear before you report it, your liability is capped at $50 per card under the Fair Credit Billing Act.
In practice, most major issuers waive even the $50 if you report the loss promptly — usually within 30 days. The key is reporting it as soon as you notice the card is missing. The longer you wait, the more charges can pile up, and the harder it becomes to prove you did not authorize them.
Your liability is different from a debit card. With a debit card, your protection depends on how quickly you report it. Report within two business days and you lose at most $50. Wait longer and your liability can climb to $500 or more. Credit cards are safer in this regard.
Request a replacement card and update your accounts
Ask the issuer to send you a replacement card during the same call where you report the loss. Provide a mailing address — this is usually your address on file, but you can have it sent elsewhere if needed. Most cards arrive within 7 to 10 business days, though some issuers offer expedited shipping for a fee.
While you wait for the new card, update any accounts that were set to charge to the old card. This includes subscriptions, automatic bill payments, and stored payment methods on shopping sites. Log into each account and enter the new card number once it arrives. If you do not update them, charges will fail and you may face late fees or service interruptions.
If you have autopay set up for a credit card bill, that usually continues without interruption because the payment goes to the issuer, not through the card itself. But double-check your account online to be sure.
Monitor your credit report and account statements
Check your credit card account online for at least 30 to 60 days after reporting the loss. Look for any charges you do not recognize. Fraudsters sometimes test a stolen card with small charges first, then move to larger ones. Catching these early makes disputes easier.
Pull your credit report from all three bureaus — Equifax, Experian, and TransUnion — using AnnualCreditReport.com, which is free and federally mandated. You can check all three at once or stagger them throughout the year. Look for accounts you did not open or inquiries you did not authorize. A lost credit card can be a sign of identity theft, and your report will show it if someone has opened new accounts in your name.
You are may have access to to one free report from each bureau per year. If you spot fraud on your report, you can place a fraud alert or credit freeze with each bureau to prevent someone from opening new accounts.
Dispute fraudulent charges in writing
If you see charges you did not make, contact your issuer by phone first to report them. Then send a written dispute within 60 days of the statement date where the charge appears. Use certified mail with return receipt so you have proof the issuer received it.
In your letter, include your account number, the date and amount of the disputed charge, and a brief explanation of why you believe it is fraudulent. The issuer must investigate and respond within 30 days. During the investigation, the charge is removed from your bill and you do not have to pay it.
Keep copies of everything you send and receive. If the issuer rules in your favor, the charge is permanently removed. If they side with the merchant, you can appeal, but the burden shifts to you to prove the charge was not yours.
Report the theft to police if the card was stolen
If someone stole your card rather than you simply losing it, file a police report. You do not need to do this to stop the card — cancelling it does that — but a police report creates an official record that may help if identity theft follows. Some issuers ask for a police report number when you dispute charges.
You can file a report online in many jurisdictions, or visit your local police station. Provide the card number, the date you discovered it missing, and any details about how it was stolen. Keep a copy of the report for your records.
Consider a credit freeze if identity theft is a concern
A credit freeze prevents anyone, including you, from opening new accounts in your name without your permission. It is free and takes about 15 minutes to set up with each of the three credit bureaus. If a lost card makes you worry that your identity information was compromised, a freeze is a strong protective step.
To freeze your credit, visit the website of each bureau — Equifax.com, Experian.com, and TransUnion.com — and follow their freeze instructions. You will need your Social Security number, date of birth, and address. Each bureau will give you a PIN; save it somewhere safe because you will need it if you want to unfreeze your credit later.
A freeze does not affect your existing accounts or your credit score. It only stops new applications. If you need to open a new account, you temporarily unfreeze with your PIN, and the freeze goes back into effect after a set time.
Frequently Asked Questions
How long do I have to report a lost credit card?
Report it as soon as you notice it is missing. You have up to 60 days from the statement date to dispute fraudulent charges, but the sooner you report the card itself, the sooner it stops being used. Most issuers waive the $50 liability cap if you report within 30 days, so do not delay.
Will I get my money back if someone used my card before I reported it?
Yes, as long as you report the card promptly. Your liability is capped at $50 under federal law, and most issuers waive even that. The charges are removed from your bill while the issuer investigates, and you do not pay them.
What if I find my card after I reported it stolen?
Do not use it. The card is cancelled and will not work. Destroy it safely — cut it up or shred it — so no one else can find it. Your replacement card will arrive in the mail within a week or two.
Do I need to report a lost card to the police?
You do not have to, but filing a police report creates an official record that can help if identity theft occurs. It is especially useful if you want to dispute charges and the issuer asks for documentation of the theft.
Can I still use my credit card account while waiting for a replacement?
No, the old card is cancelled. But you can still access your account online and make payments. Once your new card arrives, you can use it for new purchases. Update any subscriptions or autopay accounts with the new card number.