| 2024 | Toole County Educational Founation Inc. | 990 | President | 50 | $0 | $0 | View return |
| 2024 | Toole County Community Foundation Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2024 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Toole County Educational Founation Inc. | 990 | President | 50 | $0 | $0 | View return |
| 2023 | Toole County Community Foundation Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2023 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Toole County Community Foundation Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2022 | Toole County Educational Founation Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2022 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Toole County Community Foundation Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2021 | Toole County Educational Founation Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2021 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Toole County Community Foundation Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2020 | Toole County Educational Founation Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2020 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Toole County Community Foundation Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2019 | Toole County Educational Founation Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2019 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Montana Tax Foundation | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2018 | Toole County Educational Founation Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2018 | Toole County Community Foundation Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2018 | Montana Tax Foundation | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Toole County Educational Founation Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2017 | Toole County Community Foundation Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2017 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Montana Tax Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Toole County Educational Founation Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2016 | Toole County Community Foundation Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2016 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Montana Tax Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Toole County Educational Founation Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2015 | Toole County Community Foundation Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2015 | Montana Tax Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Toole County Educational Founation Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2014 | Toole County Community Foundation Inc. | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2014 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Montana Tax Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Toole County Educational Founation Inc. | 990 | President | 0 | $0 | $0 | View return |
| 2013 | Toole County Community Foundation Inc. | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2013 | Montana Tax Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | The Montana Taxpayers' Association | 990 | Director | 1 | $0 | $0 | View return |