| 2024 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $14,025 | $0 | View return |
| 2024 | Pipestone Sportsmans Nonprofit Club | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2023 | National Corn Growers Association | 990 | Chairman | 10 | $52,500 | $0 | View return |
| 2023 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $14,420 | $0 | View return |
| 2023 | National Corn Growers Association Foundation | 990 | Chairman | 0.1 | $0 | $52,500 | View return |
| 2023 | Pipestone Sportsmans Nonprofit Club | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2022 | National Corn Growers Association | 990 | President | 10 | $37,000 | $0 | View return |
| 2022 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $13,340 | $0 | View return |
| 2022 | National Corn Growers Association Foundation | 990 | President | 0.1 | $0 | $37,500 | View return |
| 2021 | National Corn Growers Association | 990 | First Vice President | 6 | $12,000 | $0 | View return |
| 2021 | National Corn Growers Association | 990 | First Vice President | 6 | $12,000 | $0 | View return |
| 2021 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $8,657 | $0 | View return |
| 2021 | National Corn Growers Association Foundation | 990 | First Vice President | 0.05 | $0 | $12,000 | View return |
| 2020 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $10,197 | $0 | View return |
| 2020 | National Corn Growers Association | 990 | Board Member | 6 | $6,000 | $0 | View return |
| 2019 | National Corn Growers Association | 990 | Board Member | 6 | $4,650 | $0 | View return |
| 2018 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $7,920 | $0 | View return |
| 2018 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $6,680 | $0 | View return |
| 2018 | National Corn Growers Association | 990 | Board Member | 6 | $4,200 | $0 | View return |
| 2018 | Michigan Boating Industries Association | 990 | Chairman | 8 | $0 | $0 | View return |
| 2017 | National Corn Growers Association | 990 | Board Member | 6 | $4,200 | $0 | View return |
| 2017 | Michigan Boating Industries Association | 990 | Chairman | 8 | $0 | $0 | View return |
| 2016 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $6,021 | $0 | View return |
| 2016 | National Corn Growers Association | 990 | Board Member | 6 | $1,050 | $0 | View return |
| 2016 | Michigan Boating Industries Association | 990 | Director 5/1/2015;Chair As Of 1/1/16 | 8 | $0 | $0 | View return |
| 2015 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $6,943 | $0 | View return |
| 2015 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $6,405 | $0 | View return |
| 2015 | Michigan Boating Industries Association | 990 | Director (1/1/15)-(4/30/15) | 2 | $0 | $0 | View return |
| 2014 | Minnesota Corn Growers Association | 990 | Board Member | 2 | $9,384 | $0 | View return |
| 2014 | Scanlon Foundation C/O Charles Amboy Resident Agent | 990EZ | Chairman | 0.5 | $0 | $0 | View return |
| 2014 | Michigan Boating Industries Association | 990 | Vice Chair (5/1/13-12/31/13) | 2 | $0 | $0 | View return |
| 2013 | Scanlon Leadership Network Inc | 990EZ | Chairman | 0.5 | $0 | - | View return |