| 2024 | North Andover Historical Society | 990 | Trustee | 2 | $0 | $0 | View return |
| 2024 | Brick Store Company in Andover North Parish | 990EZ | President | 3 | $0 | $0 | View return |
| 2024 | Center Realty Trust of North Andover | 990 | President | 1 | $0 | $0 | View return |
| 2024 | Zepf Housing Corporation Three Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2024 | Zepf Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | International Association of Lions Clubs 1-J Multiple District 1 Lions Club | 990EZ | Governor | 10 | $0 | $0 | View return |
| 2023 | North Andover Historical Society | 990 | Director | 6 | $0 | $0 | View return |
| 2023 | Zepf Housing Corporation Three Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Zepf Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Center Realty Trust of North Andover | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | Zepf Housing Corporation Four Inc | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Zepf Housing Corporation One Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Brick Store Company in Andover North Parish | 990EZ | President | 3 | $0 | $0 | View return |
| 2023 | Zepf Housing Corporation Two Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Zepf Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Center Realty Trust of North Andover | 990 | Trustee | 5 | $0 | $0 | View return |
| 2022 | Zepf Housing Corporation Three Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Zepf Housing Corporation One Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Zepf Housing Corporation Two Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Zepf Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Brick Store Company in Andover North Parish | 990EZ | President | 3 | $0 | $0 | View return |
| 2022 | Zepf Housing Corporation Four Inc | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | North Andover Historical Society | 990 | Director | 10 | $0 | $0 | View return |
| 2021 | North Andover Historical Society | 990 | Director | 10 | $0 | $0 | View return |
| 2021 | Brick Store Company in Andover North Parish | 990EZ | President | 3 | $0 | $0 | View return |
| 2021 | Zepf Housing Corporation One Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Zepf Housing Corporation Three Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Center Realty Trust of North Andover | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | Zepf Housing Corporation Two Inc. | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Zepf Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Brick Store Company in Andover North Parish | 990EZ | President | 3 | $0 | $0 | View return |
| 2020 | North Andover Historical Society | 990 | 2nd Vice President | 4 | $0 | $0 | View return |
| 2020 | North Andover Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Zepf Housing Corporation Three Inc. | 990 | Chair Of Program & Services | 0.5 | $0 | $0 | View return |
| 2020 | Zepf Center | 990 | Chair Of Program & Services | 0.5 | $0 | $0 | View return |
| 2020 | Center Realty Trust of North Andover | 990 | Trustee | 5 | $0 | $0 | View return |
| 2019 | Brick Store Company in Andover North Parish | 990EZ | President | 3 | $0 | $0 | View return |
| 2019 | North Andover Historical Society | 990 | 2nd Vice President | 4 | $0 | $0 | View return |
| 2019 | Zepf Housing Corporation Three Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Zepf Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Center Realty Trust of North Andover | 990 | Trustee | 10 | $0 | $0 | View return |
| 2018 | Brick Store Company in Andover North Parish | 990EZ | President | 1 | $0 | $0 | View return |
| 2018 | North Andover Historical Society | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Center Realty Trust of North Andover | 990 | Trustee (As Of 5/19) | 10 | $0 | $0 | View return |
| 2018 | Zepf Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Zepf Housing Corporation Three Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | North Andover Historical Society | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Zepf Housing Corporation Three Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Zepf Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Zepf Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Zepf Housing Corporation Three Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | North Andover Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | North Andover Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | North Andover Historical Society | 990 | Director | 1 | $0 | $0 | View return |