Elizabeth “Beth” Mahn is a third-generation Idahoan committed to serving the citizens of Ada County. In 2018, she was elected Ada County Treasurer.
The Ada County Treasurer manages and invests public funds, processes property taxes on behalf of taxing districts (six cities, Ada County, schools, fire, libraries, and more), and oversees public administration cases. Beth has the experience, qualifications, and desire to faithfully discharge these duties.
Beth holds a B.S. in Business, Accounting major, summa cum laude, and a Juris Doctor degree, both from the University of Idaho. She developed accounting best practices as an auditor for a “Big 5” public accounting firm. Beth also clerked for the U.S. Bankruptcy Court during the Great Recession and served over 5 years as an attorney on civil matters, including property tax collections and bankruptcy.
Beth has earned the designations of: Certified Government Investment Professional (CGIP) from the Government Investment Officers Association, Certified Finance Official from the Idaho Association of County Treasurers, and Certified Public Funds Investment Manager (CPFIM) and Advanced Certified Public Funds Investment Manager (ACPFIM) from the Association of Public Treasurers of the United States and Canada.
Beth is deeply honored with the opportunity to serve the taxpayers of Ada County and is committed to protecting your tax dollars.
Vision
To embrace innovative solutions that promote accountability, fiscal responsibility, and transparency.
Mission
To serve the citizens of Ada County and perform all duties impartially and efficiently.
Values
Integrity, trustworthiness, responsibility, fairness, and respect.