Audit Reports

Audit reports issued by the Auditor of State.

Report Name Department Date
Report of Recommendations to the Iowa Department of Revenue for the year ended 06-30-2024 Revenue, Department of 12/22/2025
Report of Recommendations to the Iowa Department of Revenue for the year ended 06-30-2023 Revenue, Department of 02/04/2025
Report of Recommendations to the Iowa Department of Revenue for the year ended 06-30-2021 Revenue, Department of 04/11/2024
Report of Recommendations to the Iowa Department of Revenue for the year ended 06-30-2022 Revenue, Department of 04/11/2024
Report of Recommendations to the Iowa Department of Revenue for the year ended 06-30-2020 Revenue, Department of 11/23/2021
Report of Recommendations to the Iowa Department of Revenue for the year ended 06-30-2019 Revenue, Department of 10/16/2020
Report of Recommendations to the Iowa Department of Revenue for the year ended 06-30-2018 Revenue, Department of 10/18/2019
Report on a Review of Wind Energy Project Special Assessments administered by the Iowa Department of Revenue for the period 01-01-1994 through 12-31-2017 Revenue, Department of 03/01/2019
Review of the Ethanol Retailers' Tax Credit Program and the Research Activities Tax Credit Program administered by the Iowa Department of Revenue for the period 01-01-2002 through 12-31-2014 Revenue, Department of 09/22/2016
Report of Recommendations to the Iowa Department of Revenue for the year ended 06-30-2015 Revenue, Department of 07/20/2016