July 1 First day affidavit and claim for homeowner or renter assistance may be filed with State Franchise Tax Board (if funding is available). July 2 First day to file an application for a “Decline-in-Value Review.” First day to file an Assessment Appeals application for equalization of assessment. September September 28 Assessment Appeals hearings commence. October October 1 Beginning day of annual secured tax bill mailing (by Treasurer and Tax Collector). October 15 Last day affidavit and claim for homeowner or renter assistance may be filed (late after 5:00 p.m.) with State Franchise Tax Board (if funding is available). October 31 Last day of annual secured tax bill mailing (by Treasurer and Tax Collector). November November 1 The first installment of real estate taxes is due (delinquent after 5:00 p.m. on December 10). November 30 Last day to file Assessment Appeals application for reduction of assessment made in regular period in Los Angeles County. Last day to file an application for a “Decline-in-Value Review” with our office. This should be done if you feel the market value of your property is below your Proposition 13 value. December December 10 First installment of real estate taxes becomes delinquent after 5:00 p.m. (a postmark before midnight is considered timely). Last day to file late Homeowners’ Exemption to receive 80% of the exemption. Last day to file late Veterans’ Exemption to receive 80% of the exemption. Last day to file late Disabled Veterans’ Exemption to receive 90% of the exemption. Last day to terminate Homeowners’, Veterans’, and Disabled Veterans’ exemptions. 19