California Property Tax Appeal Guide
Appeal deadlines, exemptions, assessment rules, and county filing details for California homeowners.
State Overview
In California, property tax appeals are generally handled through the Assessment Appeals Board. Assessment notices are typically issued July 1 - August, and the appeal deadline is September 15 or November 30 (depending on county). LowerTheTax reviews comparable sales, assessment records, exemptions, and county filing rules before recommending whether to appeal.
Find Your County
Property tax rules can vary by county. Search for your county to see specific information.
Or select from major counties:
Real Property Information
Assessment Notice Issue Date
July 1 - August
Appeal Deadline
September 15 or November 30 (depending on county)
Tax Bills Issued
October
Payment Due Date
First installment: December 10, Second: April 10
Personal Property Information
Rendition Date
April 1
Assessment Notice
July - August
Appeal Deadline
Same as real property
Available Exemptions
Special Programs
Proposition 13 (2% annual increase cap)
Review eligibility and timing before filing a California property tax appeal.
Proposition 19 (transfer of base year value)
Review eligibility and timing before filing a California property tax appeal.
Property Tax Postponement Program (seniors/disabled)
Review eligibility and timing before filing a California property tax appeal.