To initiate a Citibank password reset without a debit card, please call our helpline at 1-833-392-7087 or select the “Forgot User ID or Password?” link. Opt for the “Without Debit Card” option, then provide either your account number or credit card number. Verify your identity by answering security questions or receiving a verification code via SMS or email. For further help, reach out to the Citibank Internet Banking Password Reset service at 1-833-392-7087.