Working hard in the background...
Working hard in the background...
Published Jan 21, 2026 1:30 PM
Imagine you're walking to school, or to the grocery store, and you spot a credit card on the sidewalk. What should you do? You might think, “Can I keep it? Maybe even use it?” The answer is no. Using someone else’s credit card without their permission is against the law in Canada, and it can get you into big trouble.
But don’t worry. This article will show you exactly what to do if you find a lost credit card. It’s not difficult, and doing the right thing helps protect the person who lost the card as well.
When someone loses their credit card, fraudsters may try to use it for online or in-store purchases. That’s why acting quickly is essential. Every minute counts.
By acting immediately, you can help to:
In Canada, using a card that isn’t yours (even if you found it) is considered fraud.
This is the most important rule:
Even if you think the card is old, using it is against the law.
Why is this serious?
If you use someone else’s card, you could face:
It’s not worth the risk. Always do the right thing and try to get the card back to the original owner, unused.
Sometimes, a credit card is inside a wallet with other things like:
Check gently. If you see the person’s name, that’s a clue.
Most credit cards have a 24-hour customer service number listed on the back. Here’s what to say:
The card issuer or bank will:
It all begins with contacting the card issuer. Just call the customer service number on the back of the card and report the credit card as found.
Some people think, “I’ll just post a picture on Facebook to help find the owner.” While the sentiment is correct, it’s actually not the best idea.
Crooks constantly monitor social media. If they see the card number or name, they could steal the information and spend money on the card quickly.
To maintain the safety of the cardholder’s information, never share the following online:
Instead, talk only to the card issuer or bank. Or, consider taking it to a police station.
Where you found the card can help you decide what to do next.
Location | What To Do |
|---|---|
On the street or sidewalk | Call the bank directly or take it to the nearest police station |
On a bus or train | Give it to the bus driver or transit worker |
In a store | Hand it to the manager so they can contact the bank or the police |
At school or work | Give it to a teacher, security guard, or member of the office staff |
Quick action on your part means less time for fraudulent activity to take place on the card.
Don’t leave the found credit card lying around. Instead, put it in your pocket or another secure place until you can:
Let’s say you found a credit card, but didn’t report it. Then someone else uses the card. Even if you didn’t use it yourself, you might still get questions from the bank or the police.
In this case:
If you can’t reach the card issuer or bank right away, or if the situation feels strange (like finding 10 lost credit cards at the same time), call the local police.
Filing a police report:
The police may ask you to bring the card to their station or give you clear instructions on what to do next.
If you find a full wallet:
But remember:
Tell your friends and family:
Being a good citizen means doing the right thing. Even when no one is watching.
Once the bank gets the card, they will:
If the lost card is reported fast, the owner usually won’t lose any money.
And your job is now done! Good job helping!
Some banks or stores give small rewards (like gift cards) for returning lost cards or wallets.
But:
Remember, you did a good thing. Reward or not!
When you return a lost credit card, you:
It’s a small act, but it makes a big difference.
Finding someone else’s credit card comes with responsibility. The right thing to do is simple: don’t use the card. Instead, keep it safe and take steps to return it properly. If possible, look for basic identification without snooping, contact the card issuer or bank listed on the card, or give the card directly to the police. Also, be sure to never post about the card online, as this can put the owner at risk. The safest option is to turn the card in to a bank branch, the store where it was found, or the police, and follow their instructions.
By acting honestly, you can help to protect the cardholder from fraud and yourself from legal trouble. Small actions like these make a big difference and set a good example for others.
Are you the one who lost their card? Check out FinlyWealth’s blog on what to do if you lose your credit card in Canada.
You can, but it is best only if you know them and it’s safe. Otherwise, go through the bank or police.
Only if fraud isn’t reported. Fast action helps to keep their credit score safe.
No. It’s only illegal if you use it as that is called fraud.
No. Even if you know them, using someone else’s credit card without their permission is illegal.
Yes. That phone number goes straight to the card issuer. Just be sure you don’t share the card’s details with anyone else.
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About the author

Faith Ogunkanmi
Editor
Faith is a seasoned finance professional with over six years of experience specializing in credit analysis, financial risk assessment, and business/personal lending. My background includes extensive w...
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Lauren Brown
Editor
Lauren is a freelance copywriter with over a decade of experience in wealth management and financial planning. She has a Bachelor of Business Administration degree in finance and is a CFA charterholde...
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