Photo by Irene Dávila

American Express

Activate Your American Express Card

Your new American Express card unlocks exclusive rewards, premium support, and world-class protection. Before you can enjoy these benefits, you need to securely confirm and activate your card at americanexpress.com/confirmcard. The process is fast, simple, and ensures your account remains safe.

How to Activate Your Amex Card Online

  1. Visit americanexpress.com/confirmcard on your computer, tablet, or smartphone.
  2. Enter your 15-digit American Express card number and the 4-digit Card ID (CID) printed on the front of your card.
  3. Click “Confirm” and sign in using your existing American Express credentials.
  4. Don’t have an account yet? Select “Create New Online ID” to register.
  5. Follow the prompts to complete activation — your card will be ready to use immediately.

Alternative Ways to Activate Your Amex Card

  • Amex Mobile App: Download the American Express app (iOS or Android), log in, select your new card, and tap “Activate”.
  • By Phone: Call the activation number on your card sticker and follow the automated instructions or speak with a representative.
  • Via Online Account: Log in to your account at americanexpress.com, then navigate to “Activate Card.”

Secure Your American Express Experience

  • Sign the back of your card as soon as it is activated.
  • Set up alerts, auto-pay, and spending notifications for better account control.
  • Add your card to mobile wallets such as Apple Pay, Google Pay, or Samsung Pay for quick and secure transactions.
  • Regularly review your account for unauthorized activity and report any suspicious transactions immediately.

Tips for a Smooth Activation

  • Only confirm your card on americanexpress.com/confirmcard.
  • Keep your personal information and card details handy.
  • Use a secure, private internet connection for activation.
  • If you encounter issues, contact American Express customer support for prompt assistance.