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  • Product offerings may differ among geographic locations. By selecting your state of residence, you'll be shown the specific terms and rates that will apply to your new account.

    Please note: If you choose to cancel this process, you may be redirected to a page other than the one you requested.

    REGISTER FOR ONLINE ACCESS

    Provide Account Information

    Welcome to Citibank Online where you'll manage your Citi accounts. Get started by selecting your account and creating your User ID and password.


    Note: If you are an Authorized User for this credit card account you'll need to have the Secure Transaction Code (STC) on hand.

    If you need an STC, the Primary Cardmember must sign on and request it using the Manage Authorized User function or call Customer Service at 800-347-4934 for assistance.

    Enter the number on your credit card without spaces or dashes.
    Card image showing Security Code locationOn Mastercard and Visa cards the Security Code (CVV) is the last 3 digits on the back of your card. On American Express cards the Security Code (CSS) is the 4 digits on the front of your card.
    This is the confidential word you're asking to provide when you call Customer Service. CMLinkTag returned null for contentId:SecurityWordNeedHintLink, appId:cbol_sec_usereg
    If you don't have a Social Security Number (SSN) we may be able to register your card using your billing address zip code.
    Please enter the Secure Transaction Code (STC) you received from alerts@citibank.com. If you need an STC, the Primary Cardmember must sign on and request it using the Manage Authorized User function or call Customer Service at 800-347-4934 for assistance.
    Primary|SSN|Birthday
    Primary|NOSSN
    Please wait while we retrieve
    your account details.