| 2024 | The Possum Queen Foundation Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Zembo Shriners Group Return | 990 | Cumberland T | - | $0 | $0 | View return |
| 2023 | The Possum Queen Foundation Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2022 | The Possum Queen Foundation Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2022 | Zembo Shriners Group Return | 990 | Cumberland T | - | $0 | $0 | View return |
| 2021 | The Possum Queen Foundation Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Zembo Shriners Group Return | 990 | Cumberland T | - | $0 | $0 | View return |
| 2019 | Holland Underwood Foundation Inc | 990PF | President | 8 | $6,500 | $0 | View return |
| 2019 | Liberty House Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | International Liquid Terminals Association | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Holland Underwood Foundation Inc | 990PF | President | 8 | $6,500 | $0 | View return |
| 2018 | Liberty House Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | International Liquid Terminals Association | 990 | Chairman | 2 | $0 | $0 | View return |
| 2018 | International Liquid Terminals Association | 990 | Chairman | 2 | $0 | $0 | View return |
| 2017 | Holland Underwood Foundation Inc | 990PF | President | 8 | $6,500 | $0 | View return |
| 2017 | Cross Pointe Care Center Food Pantry | 990EZ | Member | 8 | $0 | $0 | View return |
| 2017 | Edinburg Heritage Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Holland Underwood Foundation Inc | 990PF | President | 8 | $6,500 | $0 | View return |
| 2016 | Cross Pointe Care Center Food Pantry | 990EZ | Member | 8 | $0 | $0 | View return |
| 2016 | International Liquid Terminals Association | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2016 | Edinburg Heritage Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Holland Underwood Foundation Inc | 990PF | President | 8 | $6,300 | $0 | View return |
| 2015 | Edinburg Heritage Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Cross Pointe Care Center Food Pantry | 990EZ | Member | 8 | $0 | $0 | View return |
| 2015 | International Liquid Terminals Association | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Holland Underwood Foundation Inc | 990PF | President | 8 | $6,300 | $0 | View return |
| 2014 | Edinburg Heritage Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | International Liquid Terminals Association | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Holland Underwood Foundation Inc | 990PF | President | 8 | $6,300 | $0 | View return |
| 2013 | Edinburg Heritage Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | International Liquid Terminals Association | 990 | Director | 2 | $0 | $0 | View return |
| 2012 | Holland Underwood Foundation Inc | 990PF | Pres | 0 | $6,300 | - | View return |
| 2011 | Holland Underwood Foundation Inc | 990PF | President | 1 | $6,240 | - | View return |