Should I Sign My Credit Card?

5 min read

Last Updated: August 21, 2025

Depending on your credit card issuer, your card may not be valid until you sign it.
Signing the back of your credit card doesn't make your card less secure.
Signing your credit card is one way to help prevent credit card fraud.

Learn More

Did you know?

See if you’re Pre-approved before you apply

Next steps

See if you're pre-approved

Check Now

View all Discover credit cards

See rates, rewards and other info

7 min read

5 min read

5 min read

6 min read

Was this article helpful?

Glad you found this useful. Could you let us know what you found helpful?

Article was easy to understand

Article answered my questions

I understand what Discover offers

Sorry this article didn't help you. Can you give us feedback why?

Article was confusing

Article was too long

This information isn't what I was looking for

I don't understand what Discover offers

Was this article helpful?

Thank you for your feedback

You are now on a Capital One webpage. Please be sure to review Capital One’s Terms & Conditions and Privacy Notice.