| 2024 | Friedkin Conservation Fund | 990EZ | Chair, President & Director | 0.25 | $0 | $0 | View return |
| 2024 | Air Force Heritage Flight Foundation | 990PF | Director, Chairman And President | 0.5 | $0 | $0 | View return |
| 2024 | The Friedkin Foundation | 990PF | Chairman & Director | 0.1 | $0 | $0 | View return |
| 2023 | Friedkin Conservation Fund | 990 | Chair, President & Director | 0.25 | $0 | $150,001 | View return |
| 2023 | The Friedkin Foundation | 990PF | Chairman & Director | 0.1 | $0 | $0 | View return |
| 2023 | Air Force Heritage Flight Foundation | 990PF | Director, Chairman And President | 0.5 | $0 | $0 | View return |
| 2022 | Friedkin Conservation Fund | 990 | Chair, President & Director | 0.25 | $0 | $150,001 | View return |
| 2022 | The Friedkin Foundation | 990PF | Chairman & Director | 0.25 | $0 | $0 | View return |
| 2022 | Air Force Heritage Flight Foundation | 990PF | Director, Chairman And President | 0.5 | $0 | $0 | View return |
| 2021 | Friedkin Conservation Fund | 990 | Chair, President & Director | 0.25 | $0 | $150,001 | View return |
| 2021 | The Friedkin Foundation | 990PF | Chairman & Director | 0.25 | $0 | $0 | View return |
| 2021 | Air Force Heritage Flight Foundation | 990PF | Director, Chairman And President | 0.5 | $0 | $0 | View return |
| 2020 | Friedkin Conservation Fund | 990 | Chairman/President/Director | 1 | $0 | $150,001 | View return |
| 2020 | The Friedkin Foundation | 990PF | Chairman/Director | 0.25 | $0 | $0 | View return |
| 2020 | Air Force Heritage Flight Foundation | 990PF | Director, Chairman And Pre | 1 | $0 | $0 | View return |
| 2019 | Friedkin Conservation Fund | 990 | Chairman/President/Director | 1 | $0 | $150,001 | View return |
| 2019 | The Friedkin Foundation | 990PF | President/Director | 1 | $0 | $0 | View return |
| 2019 | Air Force Heritage Flight Foundation | 990PF | Director, Chairman And Pre | 1 | $0 | $0 | View return |
| 2018 | Friedkin Conservation Fund | 990 | Chairman/President/Director | 2 | $0 | $150,001 | View return |
| 2018 | Air Force Heritage Flight Foundation | 990PF | Director, Chairman And Pre | 1 | $0 | $0 | View return |
| 2018 | The Friedkin Foundation | 990PF | President/Director | 0.25 | $0 | $0 | View return |
| 2017 | Friedkin Conservation Fund | 990 | Chairman/President/Director | 2 | $0 | $150,001 | View return |
| 2017 | Air Force Heritage Flight Foundation | 990PF | Director, Chairman And Pre | 2 | $0 | $0 | View return |
| 2017 | Wildlife Conservation Society Amended 990 | 990 | Trustee Until 10/24/2017 | 1 | $0 | $0 | View return |
| 2017 | Wildlife Conservation Society Amended 990 | 990 | Trustee Until 10/24/2017 | 1 | $0 | $0 | View return |
| 2016 | Friedkin Conservation Fund | 990 | Chairman/President/Director | 2 | $0 | $150,001 | View return |
| 2016 | Air Force Heritage Flight Foundation | 990PF | Director, Chairman And President | 2 | $0 | $0 | View return |
| 2016 | Wildlife Conservation Society Amended 990 | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Friedkin Conservation Fund | 990 | Chairman/President/Director | 2 | $0 | $150,001 | View return |
| 2015 | Air Force Heritage Flight Foundation | 990PF | Director, Chairman And President | 2 | $0 | $0 | View return |
| 2015 | Wildlife Conservation Society Amended 990 | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Air Force Heritage Flight Foundation | 990 | Director, Chairman And President | 2 | $0 | $150,001 | View return |
| 2014 | Wildlife Conservation Society Amended 990 | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Wildlife Conservation Society Amended 990 | 990 | Trustee | 1 | - | - | View return |