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The Warren County Auditor is appointed by the Board of Supervisors to oversee all expenditures made by County departments. The Auditor's Department checks all invoices for mathematical accuracy, budget appropriation coding, funding source, adherence to County policies, and department approvals. After thorough review the County Auditor's office directs the County Treasurer to process payments on a bi-monthly schedule. Invoices and other back up documentation are retained in the Warren County Municipal Center for a period of six years. Documents from 2017 forward are also scanned and available for departmental viewing in LOGOS.

We strive to meet the needs of internal departments, as well as outside vendors, and hope to maintain an accurate and cost effective procedure of processing invoices.