| 2025 | The Donald D and Lynn P Larson Family Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2024 | Bement Foundation | 990 | - | 2 | $0 | $0 | View return |
| 2024 | The Donald D and Lynn P Larson Family Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2024 | Santiam Christian School Foundation | 990 | Secretary | - | $0 | $0 | View return |
| 2024 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Grand Teton National Park Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Cincinnati Opera Association Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2024 | Miami University Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Bement Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | The Donald D and Lynn P Larson Family Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2023 | Maple Knoll Communities Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Miami University Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Cincinnati Opera Association Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Masonic Temple Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Creative Opportunities Unlimited | 990EZ | Secretary | 1 | $0 | - | View return |
| 2022 | The Donald D and Lynn P Larson Family Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2022 | Cincinnati Opera Association Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Bement Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Miami University Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Robins Nest Ministry | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | Creative Opportunities Unlimited | 990EZ | Secretary | 0 | $0 | - | View return |
| 2021 | Bement Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | The Donald D and Lynn P Larson Family Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2021 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | American Contract Bridge League Inc Unit 195 195 Western Michigan Unit | 990EZ | Director | 0 | $0 | $0 | View return |
| 2021 | Maple Knoll Communities Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Cincinnati Opera Association Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Boar Member | 1 | $0 | $0 | View return |
| 2020 | Creative Opportunities Unlimited | 990EZ | Director | 0 | $0 | - | View return |
| 2020 | The Donald D and Lynn P Larson Family Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2020 | Bement Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Cincinnati Opera Association Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Kiwanis Club of Longboat Key Inc | 990EZ | President | 4 | $0 | $0 | View return |
| 2020 | Mt Snow Region Chamber of Commerce | 990 | Treasurer | - | $0 | $0 | View return |
| 2020 | Maple Knoll Communities Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Kiwanis Club of Longboat Key Foundation Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2019 | Creative Opportunities Unlimited | 990EZ | Director | 0 | $0 | - | View return |
| 2019 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Boar Member | 1 | $0 | $0 | View return |
| 2019 | The Donald D and Lynn P Larson Family Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2019 | Kiwanis Club of Longboat Key Foundation Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2019 | Kiwanis Club of Longboat Key Inc | 990EZ | President | 4 | $0 | $0 | View return |
| 2019 | Bement Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Mt Snow Region Chamber of Commerce | 990 | Treasurer | - | $0 | $0 | View return |
| 2019 | Maple Knoll Communities Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Cincinnati Opera Association Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | The Donald D and Lynn P Larson Family Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2018 | Bement Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Maple Knoll Communities Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Mt Snow Region Chamber of Commerce | 990 | Director | - | $0 | $0 | View return |
| 2018 | Creative Opportunities Unlimited | 990EZ | Director | 0 | $0 | - | View return |
| 2018 | Cincinnati Opera Association Inc | 990 | Trustee - Joined 9/2018 | 2 | $0 | $0 | View return |
| 2017 | Bement Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Maple Knoll Communities Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Bakersfield Society for the Prevention Cruelty to Animals Corp | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Mt Snow Region Chamber of Commerce | 990 | Director | - | $0 | $0 | View return |
| 2016 | St George Special Ministries Inc | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2016 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Bement Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Bakersfield Society for the Prevention Cruelty to Animals Corp | 990 | Vice President | 1 | $0 | $0 | View return |
| 2016 | Maple Knoll Communities Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | St George Special Ministries Inc | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2015 | Bement Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Maple Knoll Communities Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Bakersfield Society for the Prevention Cruelty to Animals Corp | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | St George Special Ministries Inc | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2014 | Bakersfield Society for the Prevention Cruelty to Animals Corp | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Bement Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Family Fest Inc. Christian Ministry Non Profit Org | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | Arizona Bridge to Independent Living Inc | 990 | President | 1.5 | $0 | $0 | View return |