| 2025 | American Federation of Musicians of the Us & Canada | 990EZ | President | 2 | $3,600 | - | View return |
| 2024 | Jim Gilmore Jr Foundation | 990PF | President | 50 | $223,197 | $16,390 | View return |
| 2024 | American Federation of Musicians of the Us & Canada | 990EZ | President | 2 | $3,600 | - | View return |
| 2023 | Jim Gilmore Jr Foundation | 990PF | President | 50 | $217,127 | $15,821 | View return |
| 2023 | American Federation of Musicians of the Us & Canada | 990EZ | President | 3 | $3,600 | - | View return |
| 2023 | The Uab Research Foundation | 990 | Board Member | 1 | $0 | $203,306 | View return |
| 2023 | Kalamazoo Cultural Center | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Jim Gilmore Jr Foundation | 990PF | President | 50 | $207,597 | $12,170 | View return |
| 2022 | American Federation of Musicians of the Us & Canada | 990EZ | President | 2 | $0 | - | View return |
| 2022 | Kalamazoo Cultural Center | 990 | President | 1 | $0 | $0 | View return |
| 2022 | The Uab Research Foundation | 990 | Board Member (Starting 8/23) | 1 | $0 | $0 | View return |
| 2021 | Jim Gilmore Jr Foundation | 990PF | President | 50 | $202,133 | $11,173 | View return |
| 2021 | International Trombone Association | 990 | Secretary-Tr | 5 | $0 | $0 | View return |
| 2021 | Kalamazoo Cultural Center | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Jim Gilmore Jr Foundation | 990PF | President | 50 | $194,888 | $14,452 | View return |
| 2020 | Kalamazoo Cultural Center | 990 | President | 1 | $0 | $0 | View return |
| 2020 | International Trombone Association | 990 | Secretary-Tr | 5 | $0 | $0 | View return |
| 2019 | Jim Gilmore Jr Foundation | 990PF | President | 50 | $189,792 | $14,581 | View return |
| 2019 | International Trombone Association | 990 | Secretary-Tr | 5 | $0 | $0 | View return |
| 2019 | Kalamazoo Cultural Center | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2018 | Jim Gilmore Jr Foundation | 990PF | President | 50 | $186,433 | $14,611 | View return |
| 2018 | Kalamazoo Cultural Center | 990 | Past Preside | 1 | $0 | $0 | View return |
| 2018 | International Trombone Association | 990 | Secretary-Tr | 5 | $0 | $0 | View return |
| 2017 | Kalamazoo Cultural Center | 990 | Past Preside | 1 | $0 | $0 | View return |
| 2017 | International Trombone Association | 990 | Secretary-Tr | 5 | $0 | $0 | View return |
| 2016 | Kalamazoo Cultural Center | 990 | Past Preside | 1 | $0 | $0 | View return |
| 2016 | International Trombone Association | 990 | Secretary-Tr | 5 | $0 | $0 | View return |
| 2015 | Kalamazoo Cultural Center | 990 | President | 0.5 | $0 | $0 | View return |
| 2015 | International Trombone Association | 990 | Secretary-Tr | 5 | $0 | $0 | View return |
| 2014 | International Trombone Association | 990 | Secretary-Tr | 5 | $0 | $0 | View return |
| 2014 | Kalamazoo Cultural Center | 990 | President | 1 | $0 | $0 | View return |
| 2013 | International Trombone Association | 990 | Secretary-Tr | 5 | $0 | $0 | View return |
| 2012 | Jim Gilmore Jr Foundation | 990PF | President | 40 | $169,809 | $16,005 | View return |