Citi ThankYou Card Activation

You can easily activate your Citi ThankYou credit card online, by phone, or through the Citi Mobile® App. Once activated, your card is ready to use immediately for transactions and rewards.

There are three main ways to activate your Citi ThankYou credit card:

Online:
Go to citi.com/activate and follow the on-screen steps. Enter your card number, CVV (security code), and personal details such as your date of birth. If you already have a Citibank online account, simply log in to complete the activation process.

By Phone:
Call the number provided on the back of your card. Follow the automated prompts and provide verification details, such as the last four digits of your card number and other personal information, to confirm your identity and activate the card.

Through the Citi Mobile App:
Open the Citi Mobile App, sign in to your account, and follow the instructions to activate your card. This method is fast, secure, and does not require calling customer support or visiting a branch.

After successful activation, your card will be ready to use right away. If you are unsure whether the process was completed, you can try activating again or contact Citi customer support to confirm the status.

To manage your Citi ThankYou rewards, create or log in to your Citibank online account. After signing in at ThankYou.com, you can check your points balance, redeem rewards, and manage your card details conveniently.

• Sign the back of your card after activation.

• Keep your personal and card details secure.

• If you face any issues, try another activation method or contact Citi support.

• Safely destroy any old or replaced cards.

By following these steps, your Citi ThankYou credit card will be activated successfully, allowing you to use it securely for purchases and manage your reward points without any hassle.