Welcome to the City and County of Honolulu'sReal Property Assessment and Tax Billing Information website.Property Search Instructions (Click Here)Real Property Assessment Division - Property Data Search The "Property Search" tab on the menu bar provides access to individual property tax records of the City and County of Honolulu. Data is updated on a weekly basis.Real Property Assessment Division - Online ServicesThe "Real Property Assessment Forms and Information" tab on the menu bar provides access to our online services.•Filing home exemption claims online.•Filing appeals online during the appeal period Real Property Assessment Division - News, General Information and FormsThe "Real Property Assessment Forms and Information" tab on the menu bar provides access to general information and forms.•News•Important dates•Property exemptions•Assessed valuations•Appeals•Dedicationsand moreThe "Contact Us" tab on the menu bar displays the address and phone number information. Treasury Division - General Information and FormsThe "Tax Billing and Collections Forms and Instructions" tab on the menu bar provides access to the Treasury Division website.•Property taxes•Tax credits •Tax billing and payments•Late or Delinquent payments•Improvement district assessmentsand moreThe "Contact Us" tab on the menu bar displays address and phone number information.