Orange County Assessor Claude Parrish has delivered the 2025-26 Local Assessment Roll of Values that includes all locally assessable property in Orange County. The total net value on the Roll is over…

January 1Lien Date - Taxes Attach as Lien on PropertyFebruaryAssessor Mails Notice To File Business Property StatementsFebruary 1Second Installment Due - Secured Property Tax BillFebruary 15Last Day…

Proposition 19 Transfers Between Family Generally A family home that is transferred between parents and children or from grandparents to grandchildren may be excluded from reassessment. A form…

New Construction and Additions New construction is generally assessable and may increase the taxable value of your property, whereas normal maintenance, repair or replacement of existing…

Exemptions Available to VeteransIf you have questions about either the Veterans' or Disabled Veterans' exemption please call (714) 834-5945.Veterans' ExemptionA $4,000 exemption for any property…

Building Something New New constructions and additions, taxable construction, non-taxable maintenance, repair or replacement. Buying or Selling Property? Find out what you should expect…

Informal Assessment Review An informal review is not a formal assessment appeal. Requesting your property value be reviewed by the Assessor. The filing period for Informal Assessment…

Supplemental Assessments Supplemental assessments are value adjustments required by law when a property: Changes ownership or Undergoes new construction Revenue and Taxation Code,…

Sometimes property owners may consider the assessed value to be high and need to contact the Assessor Department. We welcome the opportunity to answer any of your questions and explain your…

Annual Property Value Notices You may receive a Property Value Notice due to changes in ownership, new construction, or other activities to your property. Also, you may receive a notice if your…