If you disagree with the assessed value of your property, you should contact the Assessor’s Office to request a review of the value. If the matter is not resolved to your satisfaction, you may then file an appeal with the Assessment Appeals Board.

For Supplemental, Adjusted Supplemental or Adjusted Property Tax Bills, a formal appeal may be filed within 60 days of either (1) the mailing date printed on a Notice of Assessed Value Change, (2) the date of mailing printed on the tax bill or (3) the postmark date for the tax bill, whichever is later. For the "Regular Assessment Roll," a formal appeal may be filed from July 2 though November 30 of the particular roll year.

Appeals must be filed with the Assessment Appeals Board, Room B-4, Kenneth Hahn Hall of Administration, 500 W. Temple Street, Los Angeles, CA 90012-2770. Information and appeal applications are available online at bos.co.la.ca.us/categories/propertytaxappeals.htm or call 213.974.1471.