Our Mission
The Treasury Division ensures financial integrity by safeguarding the County of Marin’s funds. Treasury's primary responsibility is safekeeping and investing funds for the County, Public Schools, and Special Districts in a pooled investment program. Treasury also provides banking services to County departments, and other investment pool participants.
The Division handles bank deposits, monitors and reconciles bank accounts, manages risk exposure, and maintains unclaimed property data.
Related
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Learn about the Marin County Investment Pool
The Marin County Investment Pool is a local government money fund. The County Board of Supervisors created it to invest County assets.
- Statement of Investment Policy 2026-27 The FY 2026-27 Statement of Investment Policies include both major and non-substantive changes which were reviewed and approved by the Marin County Treasury Oversight Committee on May 14, 2026.
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Treasury Oversight Committee
This page provides details regarding the Treasury Oversight Committee