Welcome to the Treasury and Tax Collection Division of the Office of the San Luis Obispo Auditor-Controller-Treasurer-Tax Collector.
The department's mission is to Provide Quality Service in performing the duties of the combined office.
Unsecured Property Tax Bills were recently mailed. Unsecured property taxes are taxes on items such as
business equipment, boats, and airplanes. These taxes are a lien against the assessee, not against real
estate. The assessed owner as of January 1, 2015 is responsible for paying these bills, even if they sell or
otherwise dispose of the property after January 1, 2015.
eChecks are processed without additional fee; Credit Cards require a 2.39% processing fee, with a minimum fee of $3.95.
San Luis Obispo County Government Center
Office HoursOur office is open from 8:00 AM - 5:00 PM, Monday - Friday
Our office is closed during all Government Holidays: