Los Angeles County Executive Office Assessment Appeal Board


The Assessment Appeals Board is open to the public Monday through Friday from 8:00 am to 5:00 pm, excluding County holidays.

For your safety and convenience, Assessment Appeals Applications can be submitted online at https://lacaab.lacounty.gov or downloaded and mailed to:

Los Angeles County Assessment Appeals Board
500 West Temple Street, Room B4
Los Angeles, CA 90012



Assessment Appeals Board

Virtual Hearings 


To listen to live Virtual Hearings by telephone,

        please contact our Public Interaction Unit at (213) 974-1471    




Our Mission Statement

Acting on behalf of the Board of Supervisors (Board of Equalization), in a judicial capacity, and acting on the basis of relevant evidence submitted at the hearing, make a fair, impartial decision within two years of filing, on all property assessment disputes between taxpayers and the Assessor.

An impartial decision is one that is based on the facts presented at the hearing, and not on personal knowledge of an individual Board Member; and one that does not for any reason give special favor to the Assessor or the taxpayer.

** Effective July 1, 2014 any application determined to be invalid will not be processed by the Assessment Appeals Board. A Notification of Invalid Filing will be sent for any application determined to be invalid and will require a request for a Validity Hearing to be filed by the applicant. The failure to file a timely request for a Validity Hearing will constitute a waiver of the applicant’s right to such hearing.

Contact US


B-4 Kenneth Hahn Hall of Administration 500 W. Temple Street
Los Angeles, CA 90012
[Get directions]


Phone: (213) 974-1471
Main Fax Number: (213) 217-4979
Scheduling Fax Number: (213) 626-1741
The toll free number is (888) 807–2111


Office Hours: 8 AM to 5 PM
You may also e-mail your questions or comments to: