Almanac note · Money and taxes
LA County property tax questions split between value and payment
Los Angeles County property tax questions usually split between the Assessor for value and ownership records, and the Treasurer and Tax Collector for bills and payments.
In LA County, a property tax question gets easier when you ask whether it is about value or payment.
The Assessor side is about the property record. That includes assessed value, ownership records, exemptions, and changes that can affect the value on the roll.
The Treasurer and Tax Collector side is about the bill. That includes property tax bills, payment options, due dates, delinquent taxes, refunds, and tax-defaulted property information.
This split matters after buying a home, getting a supplemental bill, changing a mailing address, checking an exemption, or trying to figure out why a bill looks different from last year. Calling the wrong office can feel like being sent in a circle.
Start with the bill or record in front of you. If the question is “Why this value?” begin with the Assessor. If the question is “How do I pay or fix this bill?” begin with the Treasurer and Tax Collector.
Where to see it
Los Angeles County Assessor and Treasurer and Tax Collector property tax pages.
Official sources
Official source trail
Reviewed July 3, 2026
California Porch explains the path. The official source is still the place to confirm the current rule, fee, form, map, deadline, or office decision.
Use the official page before you spend money, file paperwork, rely on a deadline, or change a property.
Connected places
Where it fits on the map
Open a place page for the county layer, nearby places, and other California entries tied to that local page.
Related notes
Keep following this thread.
These are picked from nearby places, shared tags, and the same California topic shelf.
Alert LA County is the countywide emergency notification door
Ready LA County explains how Alert LA County sends opt-in emergency alerts by text, email, or phone for people who live, work, or spend time in the county.
Read next →Santa Clarita business license questions may go through the county
Santa Clarita does not issue city business licenses, so business owners should check Los Angeles County's license rules and confirm the address, activity, and jurisdiction before applying.
Read next →An LA County business name filing starts with the County Clerk
Los Angeles County fictitious business name filings are handled by the Registrar-Recorder/County Clerk, separate from city business tax, seller's permits, and state business filings.
Read next →