| 2024 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2024 | San Mateo Sister City Association Inc. | 990EZ | Board Member | 0 | $0 | - | View return |
| 2024 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2023 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2023 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2023 | San Mateo Sister City Association Inc. | 990EZ | Board Member | 2 | $0 | - | View return |
| 2022 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2022 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2021 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2021 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2020 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2020 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2019 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2019 | National Association of Home Builders of the United States | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2018 | National Association of Home Builders of the United States | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | San Mateo Sister City Association Inc. | 990EZ | Board Member | 1.25 | $0 | $0 | View return |
| 2018 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2018 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2017 | San Mateo Sister City Association Inc. | 990EZ | Board Member | 1.25 | $0 | $0 | View return |
| 2017 | National Association of Home Builders of the United States | 990 | Director | 4 | $0 | $0 | View return |
| 2017 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2017 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2016 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2016 | San Mateo Sister City Association Inc. | 990EZ | Board Member | 1.25 | $0 | $0 | View return |
| 2016 | National Association of Home Builders of the United States | 990 | Director | 4 | $0 | $0 | View return |
| 2016 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2015 | Home Builders and Remodelers Association of Central Connecticut Inc | 990 | Life Director | 1 | $0 | $0 | View return |
| 2015 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2015 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 0 | $0 | $0 | View return |
| 2015 | San Mateo Sister City Association Inc. | 990EZ | Board Member | 1.25 | $0 | $0 | View return |
| 2014 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2014 | Sons of Italy of Shasta County Inc | 990EZ | Vice President | 0 | $0 | $0 | View return |
| 2014 | Home Builders and Remodelers Association of Central Connecticut Inc | 990 | Life Director | 1 | $0 | $0 | View return |
| 2013 | Home Builders Association of New Haven County Inc | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2013 | Dimatteo Family Charitable Foundation Inc. | 990EZ | President | 1 | $0 | $0 | View return |
| 2013 | Sons of Italy of Shasta County Inc | 990EZ | Trustee | 0 | $0 | $0 | View return |
