If You Disagree with an Assessment
If you disagree with the assessed value of your property, you should contact the Assessor’s Office to request a review of the value.
How Can We Help?
For information about other exemptions, exclusions and tax relief, call
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Send your questions, comments and suggestions to:
Los Angeles County Property Tax Website
General information about property taxes, including how to read your tax bill and where to find answers to your questions at:
Property Information Hotline
Minimal wait times averaging less than a minute and fast transfers to expert staff during normal business hours.
Automated Interactive Voice System
Information on valuations and taxes can be obtained by entering the Assessor Identification Number from a property tax bill.
Toll-free 888.807.2111 press 8
Convenient Office Locations
Visit one of the Assessor's conveniently located offices for assistance, pick-up forms or get additional information.
To Appeal An Assessment
To protect your right to appeal the value of your property you may file a formal 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:
- the mailing date printed on a Notice of Assessed Value Change
- the date of mailing printed on the tax bill, or
- 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. If November 30 falls on a Saturday, Sunday, or a legal holiday, an application is valid if either filed or postmarked by the next business day.
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. Click the button below to visit the Assessment Appeals Board website for more information and to file your appeal online, or call 213.974.1471 to request an application by phone.