| 2025 | Michigan Science Olympiad M S O | 990EZ | Vice Preside | 4 | $0 | - | View return |
| 2024 | Michigan Science Olympiad M S O | 990EZ | Secretary | 0 | $0 | - | View return |
| 2024 | Adult Actors with Special Needs Drama Group | 990EZ | Secretary/Director | 8 | $0 | $0 | View return |
| 2024 | The Papp Family Foundation | 990PF | Secretary | 0.3 | $0 | $0 | View return |
| 2023 | Michigan Science Olympiad M S O | 990EZ | Secretary | 4 | $0 | - | View return |
| 2023 | Swing N Country | 990EZ | Director | 4 | $0 | - | View return |
| 2023 | The Papp Family Foundation | 990PF | Secretary | 0.3 | $0 | $0 | View return |
| 2023 | Iowa Broadcasters Association Foundation | 990EZ | President | 1 | $0 | $0 | View return |
| 2022 | Macomb Science Olympiad | 990EZ | President | 5 | $0 | - | View return |
| 2022 | The Papp Family Foundation | 990PF | Secretary | 0.3 | $0 | $0 | View return |
| 2022 | Michigan Science Olympiad M S O | 990EZ | Secretary | 4 | $0 | - | View return |
| 2022 | Swing N Country | 990EZ | Director | 4 | $0 | - | View return |
| 2022 | Iowa Broadcasters Association | 990 | Past-Past Pr | - | $0 | $0 | View return |
| 2022 | Orting Fans of Cardinals Booster Club | 990EZ | Treasurer | 0 | $0 | $0 | View return |
| 2022 | Iowa Broadcasters Association Foundation | 990EZ | President | 1 | $0 | - | View return |
| 2021 | Macomb Science Olympiad | 990EZ | President | 5 | $0 | - | View return |
| 2021 | Michigan Science Olympiad M S O | 990EZ | Secretary | 4 | $0 | - | View return |
| 2021 | The Papp Family Foundation | 990PF | Secretary | 0.3 | $0 | $0 | View return |
| 2021 | Iowa Broadcasters Association Foundation | 990EZ | President | 1 | $0 | - | View return |
| 2021 | Swing N Country | 990EZ | Director | 4 | $0 | - | View return |
| 2021 | Orting Fans of Cardinals Booster Club | 990EZ | Treasurer | 0 | $0 | $0 | View return |
| 2021 | Iowa Broadcasters Association | 990 | Past-Preside | 1 | $0 | $0 | View return |
| 2020 | Macomb Science Olympiad | 990EZ | President | 5 | $0 | - | View return |
| 2020 | Michigan Science Olympiad M S O | 990EZ | Secretary | 4 | $0 | - | View return |
| 2020 | Swing N Country | 990EZ | Director | 4 | $0 | - | View return |
| 2020 | The Papp Family Foundation | 990PF | Secretary | 0.3 | $0 | $0 | View return |
| 2020 | Iowa Broadcasters Association Foundation | 990EZ | Vice Preside | 1 | $0 | - | View return |
| 2020 | Iowa Broadcasters Association | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Handprints Christian Early Learning Center Inc. | 990 | Member | 0.25 | $0 | $0 | View return |
| 2019 | Macomb Science Olympiad | 990EZ | President | 5 | $0 | - | View return |
| 2019 | Michigan Science Olympiad M S O | 990EZ | Secretary | 4 | $0 | - | View return |
| 2019 | The Papp Family Foundation | 990PF | Secretary | 0.3 | $0 | $0 | View return |
| 2019 | Iowa Broadcasters Association | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2018 | Michigan Science Olympiad M S O | 990EZ | Secretary | 4 | $0 | - | View return |
| 2018 | Macomb Science Olympiad | 990EZ | Vice Preside | 5 | $0 | - | View return |
| 2018 | Iowa Broadcasters Association | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Children'S Cancer Network | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2017 | Michigan Science Olympiad M S O | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2017 | Iowa Broadcasters Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Macomb Science Olympiad | 990EZ | Vice Preside | 2 | $0 | - | View return |
| 2016 | Michigan Science Olympiad M S O | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2016 | Cincinnati Bar Association | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Iowa Broadcasters Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Michigan Science Olympiad M S O | 990EZ | Vice Preside | 4 | $0 | - | View return |
| 2015 | Cincinnati Bar Association | 990 | Trustee | 2 | $0 | $0 | View return |