Independent audit gives Polk County a clean opinion; finds two repeat material weaknesses

Jonathan Sherwood, identified as the audit principal in the board packet, presented the Polk County 2025 financial audit and highlighted several key takeaways: the auditors issued an unmodified (clean) opinion on the county's financial statements; they reported two repeat material weaknesses — proposed audit adjustments and limited segregation of duties in smaller county transaction cycles — and no federal compliance findings for the programs sampled.

Sherwood emphasized the county's strong general-fund position: the percentage of unassigned fund balance to general-fund expenditures was reported at 94.3%, well above internal targets and common external thresholds. He noted this strength reduces short-term borrowing needs and supports bond rating considerations. At the same time, he flagged special-revenue and enterprise fund issues: the recycling center had a cumulative deficit carried from prior years (a new recycling center fee adopted for 2026 aims to address that), the health insurance internal fund has been intentionally drawn down and is moving toward fully insured coverage in 2026 to stabilize costs, and Golden Age Manor (the county nursing home) had positive net position but faces industry-wide staffing cost pressures.

The auditor summarized long-term obligation metrics: Polk County is using roughly 2.5% of its statutory debt limit, a low leverage position compared with peers. Sherwood recommended continued committee-level oversight of internal controls and transparency in documenting any audit adjustments and corrective actions.