2026 Property Tax Due Dates
December 10
First installment
April 10
Second installment
Payment Methods
Online, Mail, In-Person
Los Angeles County Treasurer
Phone
(213) 974-2111Office Hours
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Los Angeles County Treasurer
In Person
Visit the Treasurer's office — 225 N Hill St, Room 130, Los Angeles CA 90012, Mon-Fri 8am - 5pm
About Property Taxes in California
California property taxes are governed by Proposition 13, passed in 1978, which fundamentally shaped how property is assessed in the state. Under Prop 13, property is assessed at its purchase price (fair market value at time of sale), and annual increases in assessed value are capped at 2% per year or the rate of inflation, whichever is lower. Long-term homeowners often pay taxes on a fraction of their home's current market value. Property taxes in California are administered at the county level. The county assessor determines property values, the county auditor-controller calculates the tax amounts, and the county tax collector bills and collects. Tax rates are set at 1% of assessed value by Proposition 13, plus additional voter-approved bonds and assessments that typically bring the total to 1.1–1.6% depending on location.
Payment & Assessment
California property taxes are split into two equal installments: First installment: Due November 1, delinquent after December 10 (10% penalty) Second installment: Due February 1, delinquent after April 10 (10% penalty + $10 cost) If a delinquency date falls on a weekend or holiday, the deadline extends to the next business day. A useful rule of thumb: if you pay by December 10, you are fine for the first half; if you pay by April 10, you are fine for the second half. Most counties offer online payment through the county tax collector's website. You can also pay by mail (must be postmarked by the deadline), in person, or by phone. Note: Supplemental tax bills are issued separately when property changes ownership or new construction is completed. These are in addition to your regular annual tax bill and are due approximately 30 days after the bill date.
Statewide framework for California. Your county's specific rates and deadlines are shown above.
Other Counties in California
About Los Angeles County
Los Angeles County, sometimes abbreviated as LA County, is the most populous county in the United States, with 9,694,934 residents estimated in 2025. Its population is greater than that of 40 individual U.S. states. Comprising 88 incorporated cities and 101 unincorporated areas within a total area of 4,083 square miles (10,570 km2), it accommodates more than a quarter of Californians and is one of the most ethnically diverse U.S. counties. The county's seat, Los Angeles, is the second-most populous city in the United States, with 3,878,704 residents estimated in 2024. The county is globally known as the home of the U.S. motion picture industry since its inception in the early 20th century.
Source: Wikipedia — content available under CC BY-SA 4.0
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.