Credit Card Fraud Protection Guide
Updated March 2026 • PointsPick Editorial Team
What Fraud Protection Covers
Federal law (Fair Credit Billing Act) caps your liability at $50 for unauthorized credit card charges. Visa, Mastercard, American Express, and Discover have each voluntarily extended this to $0 liability for unauthorized transactions. This means if someone steals your card number and makes purchases, you owe nothing — as long as you report the fraud promptly. Fraud protection covers card-not-present fraud (online purchases), counterfeit card use, and physically stolen cards.
What Fraud Protection Does Not Cover
Credit card fraud protection does not cover authorized transactions you later regret, cash advances made by an authorized user, or disputes filed more than 60 days after the billing statement. It also does not protect against wire transfers initiated by you, even if you were scammed into making them. Always report suspicious charges within 60 days.
How to Use Fraud Protection
Monitor your account regularly through your card's mobile app. Enable transaction alerts for every purchase. Report suspicious charges immediately by calling the number on the back of your card. Your issuer will typically freeze the card, issue a new one, and investigate the claim within 30-90 days.
Issuers With the Strongest Fraud Programs
American Express is widely rated #1 for fraud resolution speed. Chase offers real-time fraud alerts via push notification. Citibank and Discover both have 24/7 fraud specialist lines. All major networks offer $0 liability, so issuer differences matter most in how quickly they investigate.
Fraud Protection Checklist
- Set up real-time transaction alerts
- Review statements monthly
- Report suspicious charges within 60 days
- Never share your card number over the phone unless you initiated the call
- Use virtual card numbers for online purchases
Best Credit Cards With Strong Security
Frequently Asked Questions
What is credit card fraud protection?
Fraud protection is a policy that limits your liability for unauthorized charges. Under the Fair Credit Billing Act, liability is capped at $50. All four major networks (Visa, Mastercard, Amex, Discover) have $0 liability policies.
How quickly do credit cards resolve fraud claims?
Most issuers issue provisional credit within 1-3 business days while investigating. Full resolution typically takes 30-90 days.
Does credit card fraud protection cover online purchases?
Yes. Card-not-present fraud (online shopping) is covered under zero liability policies as long as you report the unauthorized charge promptly.
What happens if my credit card number is stolen?
Contact your issuer immediately. They will freeze your current card, investigate the fraudulent charges, and issue a new card with a different number.
Can I be held responsible for credit card fraud?
Under zero liability policies, you bear no responsibility for unauthorized charges. The only exception is gross negligence, such as leaving your PIN written on your card.