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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.

    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 toll free at 1 (888) 636-8418 or 1 (707) 565-2281. 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

    Mailed payments must be postmarked no later than April 10, 2020.

    For cash payments, if you are unable to pay using one of the above methods, please contact our office at taxcollector@sonoma-county.org for assistance.

    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

    Our lobby is currently available by appointment only. Contact us by email at taxcollector@sonoma-county.org or by phone to schedule an appointment.

    Phone hours are Monday - Friday, 8:30 AM - 4:30 PM.

    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: Julianne Kamplain
    Administrative Services Officer
    Phone: (707) 565-3583

    Public Meeting Notice

    California County Tobacco Securitization Agency (CCTSA) Meeting

    September 15, 2020. 4 pm. The CCTSA is a Joint Powers Authority created by member counties to facilitate the securitization of tobacco settlement revenues owed to member counties. The CCTSA is holding a special meeting to consider actions related to the sale of unrated tobacco revenue bonds.

    Meeting Agenda (PDF)

    Financial Reports

    Annual Financial Report

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

    Comprehensive Annual Financial Report 2018-19

    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 2018-19

    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