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Filing Period

Click here to file an Application for Changed Assessment online. Select the property tax bill and login to complete and submit the application.

Click here to print and mail the Application for Changed Assessment (PDF).

To request an Application for Changed Assessment via mail, telephone, or in person, contact us at:

  Assessment Appeals Board
Kenneth Hahn Hall of Administration
500 W. Temple St., Room B4
Los Angeles, CA 90012
(213) 974-1471; 1(888) 807-2111; (800) 735-2922 (TDD)

 TYPE OF FILING

 FILING PERIOD

Regular Assessments Filing dates are July 2 to November 30*, of each year for all real and personal property assessments.
Supplemental Assessments Filing dates are within 60 days of the mailing date printed on the Supplemental notice or tax bill, or the postmark date of the notice or tax bill, whichever is later.
Roll Change/Adjusted and Escape Assessments Filing dates are within 60 days of the mailing date printed on the notice or adjusted/escape assessment tax bill, or the postmark date of the notice or tax bill, whichever is later.
Misfortune & Calamity Reassessments Filing dates are within six months after the mailing date of the proposed reassessment notice.

*If the final filing date falls on a Saturday, Sunday, or a legal holiday, an application that is mailed and postmarked on the next business day shall be deemed to have been filed timely.

Customer Service Center

Kenneth Hahn
Hall of Administration
500 W. Temple St, Ste 383
Los Angeles, CA 90012

Copyright 2014 by County of Los Angeles Board of Supervisors