Department Orange County District Attorney, Todd Spitzer Website https://orangecountyda.org/

Department John Wayne Airport Website https://www.ocair.com/

Department Orange County Information Technology Website https://cio.ocgov.com/

Last day to pay Business Personal Property Tax bill before penalties are added.

Annual Assessment Appeal starting July 2 and ends Nov 30 (for assessments dated Jan 1).

Last day to file Business Property, Aircraft and Vessel Property Statements before a 10% penalty is added. If the date falls on a weekend or holiday the deadline is the next…

Last day to pay second installment of Secured Property Tax bill before penalties are added or the next business day if the date falls on a weekend or holiday.

Last day to file a timely claim for most exemptions.

The date when property taxes for any fiscal year become a lien on property. (Currently 12:01 a.m. January 1 of each year).

Secured Property Tax Bill - First Installment Due.