12/7/2026 Cognizant or Oversight Agency for Audit, Codman Academy Charter Public School and Affiliate (the School) respectfully submits the following corrective action plan for the year ended June 30, 2025. Name and address of independent public accounting firm : AAFCPAs, Inc. 50 Washington Street Westborough, MA 01581 Audit period: July I, 2024 - June 30, 2025 The finding from the June 20, 2025 Schedule of Findings and Questioned Costs is discussed below. FINDINGS-FEDERAL AWARD PROGRAMS AUDITS 2025-001 Required Payroll Forms Recommendation: AAFCPAs recommends the School implement a standardized checklist and conduct periodic internal reviews of onboarding documentation to ensure all required forms are properly completed and retained in accordance with Federal regulations. Action Taken: As of January, 2026 the staff member responsible for staff on boarding and payroll processing is no longer employed at the School. Codman, with a new staff person in charge of these tasks has instituted a standardized checklist for on boarding, has performed a backward looking audit of employee files and will conduct internal periodic reviews for completeness and accuracy. If the Cognizant or Oversight Agency for Audit has questions regarding this plan, please tell Derrick Cielsa, Executive Direct as 617-287-0770 Sincerely yours, Derrick Ciesla Excutive Director