| 2025 | Neighborhood Development Alliance Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2025 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2024 | Access Healthcolumbus DBA Health Impact Ohio | 990 | Chief Operating Officer | 40 | $150,800 | $0 | View return |
| 2024 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2024 | Neighborhood Development Alliance Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2023 | Neighborhood Development Alliance Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2023 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2022 | Neighborhood Development Alliance Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2022 | The Greater Orlando Society for Human Resource Man | 990 | Membership-Internal | 5 | $0 | $0 | View return |
| 2022 | PTA Iowa Congress | 990EZ | President | 3 | $0 | $0 | View return |
| 2021 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2021 | The Greater Orlando Society for Human Resource Man | 990 | Membership | 5 | $0 | $0 | View return |
| 2021 | PTA Iowa Congress | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2020 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2020 | New Hampshire Music Educators Assoc Inc | 990 | Past President | 1.5 | $0 | $0 | View return |
| 2020 | Neighborhood Development Alliance Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | The Greater Orlando Society for Human Resource Man | 990 | Membership | 5 | $0 | $0 | View return |
| 2019 | Neighborhood Development Alliance Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | New Hampshire Music Educators Assoc Inc | 990 | Past President | 1.5 | $0 | $0 | View return |
| 2019 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2019 | The Greater Orlando Society for Human Resource Man | 990 | Membership | 1 | $0 | $0 | View return |
| 2018 | Neighborhood Development Alliance Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2018 | New Hampshire Music Educators Assoc Inc | 990 | President | 2 | $0 | $0 | View return |
| 2017 | Neighborhood Development Alliance Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2017 | New Hampshire Music Educators Assoc Inc | 990 | President | 2 | $0 | $0 | View return |
| 2016 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2016 | Neighborhood Development Alliance Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2016 | New Hampshire Music Educators Assoc Inc | 990 | President El | - | $0 | $0 | View return |
| 2015 | New Hampshire Music Educators Assoc Inc | 990 | President El | - | $0 | $0 | View return |
| 2015 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2014 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |
| 2013 | The David and Heidi Welch Foundation | 990PF | Director/VP/Secretary/CFO | 2 | $0 | $0 | View return |