• Pay My Tax Bill with a Free e-Check

Treasurer-Tax Collector

Erick Roeser, 150x191Erick Roeser was elected the Auditor-Controller-Treasurer-Tax Collector of Sonoma County in June 2018.

Prior to his election, Mr. Roeser served in the Auditor-Controller-Treasurer-Tax Collector's role by appointment of the County of Sonoma Board of Supervisors following his predecessor's retirement, and before that Mr. Roeser served as the Assistant Auditor-Controller-Treasurer-Tax Collector and as a senior manager directing the activities of several divisions within the office since 2007.

Mr. Roeser brings long-tenured leadership, experience, stability, and knowledge to the oversight of County finances and the Auditor-Controller-Treasurer-Tax Collector's office.

    Important Announcements and FAQs

    2020 School Bond FAQs

    FAQs for corrected property tax bills as a result of the 2020 School District Debt Service Tax Rate being omitted from the 2020-21 secured tax bill.

    View the FAQ

    FAQs for Properties Affected by the 2020 Fire Disasters

    Has your property been damaged or destroyed as a result of the 2020 Fire Disasters? The Auditor-Controller-Treasurer-Tax Collector is here to help.

    View the FAQ for Properties Affected by the 2020 Fire Disasters

    View the Spanish FAQ for Properties Affected by the 2020 Fire Disasters

    Property Tax Payments

    Our office has limited public lobby access due to the COVID-19 emergency.

    There are several safe and convenient ways to pay your property taxes during this event.

    Electronic Payments can be made online from our property tax payment website. Phone Payments can be made at 1 (888) 636-8418. When making phone or electronic payments, please note that:

    • E-Check payments are free
    • Credit and debit card payments are charged a 2.34% processing fee by our processing vendor

    Checks, cashier's checks, and money orders can be placed in the drop box outside our front lobby or mailed to:

    Auditor-Controller-Treasurer-Tax Collector
    P.O. Box 3879
    Santa Rosa, CA  95402-3879

    This situation is subject to change. Updates will be posted to this website when available.

    Contact Information

    Auditor–Controller Treasurer–Tax Collector
    County of Sonoma

    Public Lobby Hours

    Lobby hours are Monday - Friday, 8:00 am - 5:00 pm.

    Please review the information under 'Property Tax Payments' on this page for safe and convenient ways to pay your property tax bill.

    Contact us by Phone
    585 Fiscal Drive
    Suite 100
    Santa Rosa, CA 95403
    38.465764, -122.725126

    Contact Us Directly

    Email: Erick Roeser
    Treasurer-Tax Collector
    Phone: (707) 565-3285

    Email: Jonathan Kadlec
    Assistant Auditor-Controller
    Treasurer-Tax Collector
    Phone: (707) 565-6124

    Email: Amanda Ruch, CPA
    Assistant Auditor-Controller
    Treasurer-Tax Collector
    Phone: (707) 565-3274

    Email: Brooke Koop, CPA
    Assistant Auditor-Controller
    Treasurer-Tax Collector
    Phone: (707) 565-1294

    Email: Tasha Houweling
    Administrative Services Officer
    Phone: (707) 565-3583

    Public Meeting Notice

    California County Tobacco Securitization Agency Annual Meeting

    October 14, 2021 3 p.m. Meeting of the California County Tobacco Securitization Agency.

    Meeting Agenda (PDF)

    Financial Reports

    Annual Financial Report

    This report offers readers an overview and analysis of the County’s financial activities.

    Annual Comprehensive Financial Report 2020-2021

    Citizens' Report

    This report provides an overview of the County’s financial condition and a brief analysis of where the County revenues come from and where those dollars are spent.

    Citizens' Report Fiscal Year 2019-20

    SB 272

    Senate Bill 272 requires local agencies publish a list of systems that serve as original sources of data within an agency.

    Read more