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The Finance Division manages the accounting system and financial records of the County and reports on the County’s fiscal affairs. This is the public repository for those records and reports.

The Finance Division provides advice and assistance to operating departments on financial administration matters. The following units within Finance provide the County’s fiscal services: 


Operations supervise cash receipting , accounts payable, accounts receivable and payroll.  Operations also oversees the management of the Transient Room Tax, conducts travel reviews and administers the issuing of the County Travel Cards.  Operations also administrates the County purchasing card program. 


Treasury manages cash flow analysis and the County investment portfolio. Treasury also administers the contract for county banking services. 

Management Accounting

Management Accounting reconciles accounting records and prepares periodic and annual financial reports. They provide assistance to operating departments on development and implementation of accounting systems. They are responsible for debt payments and develops cost allocation plans for the County departments.  They create the annual schedule of County user fees.  They provides assessment of County internal controls to assure management that those controls are properly designed and function effectively.  They also provide consultation services to operating departments on ways to improve business systems. 



155 N First Avenue
Hillsboro, Oregon 97124


Board adopts 2023-24 county budget

New budget for this next fiscal year avoids layoffs and reduces reliance on one-time revenue sources.

Washington County receives award for excellence in financial reporting

The Government Finance Officers Association of the United States and Canada has awarded Washington County with their Certificate of Achievement for Excellence in Financial Reporting for the 37th year in a row.