CORRECTIVE ACTION PLAN March 9, 2026 To: U.S. Department of Treasury Clayton County respectfully submits the following corrective action plan for the year ended June 30, 2025. Name and address of independent public accounting firm: Hacker, Nelson & Co., CPAs 123 W. Water Street Decorah, IA 52101 Audit period: Year ended June 30, 2025. The finding from the June 30, 2025 schedule of findings and questioned costs is discussed below. The finding is numbered consistently with the number assigned in the schedule. FINDING - FEDERAL AWARDS PROGRAM AUDIT U.S. Department of Treasury: Federal Assistance Listing Number 21.027: Coronavirus State and Local Fiscal Recovery Funds Internal control deficiency: See Finding 2025-001 Recommendation: The County should review the operating procedures of the County offices to obtain the maximum internal control possible under the circumstances utilizing currently available staff, including elected officials. While we do recognize that the County is not large enough to permit a segregation of duties for effective internal controls, we believe it is important the Board be aware that this condition does exist. Action Taken: Management is cognizant of this limitation and will implement additional procedures where possible. Anticipated Date of Completion: June 30, 2026.