| 2025 | North Carolina Chamber Music Institute | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2025 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice-President | 0.5 | $0 | $0 | View return |
| 2024 | Happy Hounds Animal Rescue Foundation | 990EZ | President | 1 | $0 | - | View return |
| 2024 | Nissequogue Golf Club Inc | 990 | President & Chairman | 3 | $0 | $0 | View return |
| 2024 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice-President | 0.5 | $0 | $0 | View return |
| 2023 | Florida Pace Centers Inc. | 990 | President | 40 | $322,133 | $0 | View return |
| 2023 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2023 | Lime Ridge Fire Co -1 | 990 | President | - | $0 | $0 | View return |
| 2023 | Greencastle Sportsmen Association | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2023 | Nissequogue Golf Club Inc | 990 | Vice President | 3 | $0 | $0 | View return |
| 2023 | Structural Engineers Association of Arizona | 990EZ | Tucson Chapter Past President | 2 | $0 | - | View return |
| 2023 | Irvington Counseling Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Florida Pace Centers Inc. | 990 | President | 40 | $310,790 | $0 | View return |
| 2022 | Lime Ridge Fire Co -1 | 990 | President | - | $0 | $0 | View return |
| 2022 | Greencastle Sportsmen Association | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2022 | Irvington Counseling Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Structural Engineers Association of Arizona | 990EZ | Tucson Chapter Past President | 2 | $0 | - | View return |
| 2022 | Irvington Counseling Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2021 | Florida Pace Centers Inc. | 990 | President | 40 | $391,908 | $0 | View return |
| 2021 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2021 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2021 | Lime Ridge Fire Co -1 | 990 | President | - | $0 | $0 | View return |
| 2021 | Nissequogue Golf Club Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2021 | Irvington Counseling Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Florida Pace Centers Inc. | 990 | Chief Operating Officer | 40 | $255,524 | $0 | View return |
| 2020 | Florida Pace Centers Inc. | 990 | Chief Operating Officer | 40 | $255,524 | $0 | View return |
| 2020 | Dgn III Inc. | 990 | Treasurer | 1 | $0 | $255,524 | View return |
| 2020 | Dgn Inc. | 990 | Treasurer | 1 | $0 | $255,524 | View return |
| 2020 | Douglas Gardens Senior Housing Inc. | 990 | Treasurer | 1 | $0 | $255,524 | View return |
| 2020 | Dgn II Inc. | 990 | Treasurer | 1 | $0 | $255,524 | View return |
| 2020 | Florida Pathways Inc. | 990 | Treasurer | 1 | $0 | $255,524 | View return |
| 2020 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2020 | Lime Ridge Fire Co -1 | 990 | President | 0 | $0 | $0 | View return |
| 2020 | Nissequogue Golf Club Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | Florida Pace Centers Inc. | 990 | Vice President | 40 | $170,315 | $0 | View return |
| 2019 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2019 | Lime Ridge Fire Co -1 | 990 | President | 0 | $0 | $0 | View return |
| 2019 | Structural Engineers Association of Arizona | 990EZ | State Director / Tucson Past President | 1 | $0 | - | View return |
| 2019 | Irvington Counseling Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2018 | Lime Ridge Fire Co -1 | 990 | President | 0 | $0 | $0 | View return |
| 2018 | Irvington Counseling Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Structural Engineers Association of Arizona | 990EZ | Tucson Director/Tucson President | 2 | $0 | - | View return |
| 2017 | Shore Life Care Inc. | 990 | VP Pace | 1 | $0 | $233,407 | View return |
| 2017 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2017 | Irvington Counseling Center Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Charlottesville Area Retirement Services Inc | 990 | VP Pace | 1 | $0 | $0 | View return |
| 2017 | Tilden & Virginia Davis Support Foundation Inc. | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2016 | Virginia Pace Alliance Inc | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2016 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2016 | The Brunner Literacy Center | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Charlottesville Area Retirement Services Inc | 990 | VP Pace | 1 | $0 | $0 | View return |
| 2015 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2015 | The Brunner Literacy Center | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Habitat for Humanity International Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2014 | Sid Jacobson Jewish Community Center Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Uss Forrest Sherman DD 931 Foundation Inc | 990EZ | Director | 5 | $0 | - | View return |
| 2014 | Habitat for Humanity International Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2014 | The Simsbury Volunteer Fire Company Incorporated | 990EZ | President | 5 | $0 | - | View return |
| 2014 | Rochester Philharmonic Orchestra Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | The Simsbury Volunteer Fire Company Incorporated | 990EZ | Vice-President | 5 | $0 | - | View return |
| 2013 | Uss Forrest Sherman DD 931 Foundation Inc | 990EZ | Director | 5 | $0 | - | View return |
| 2013 | Sid Jacobson Jewish Community Center Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2013 | Rochester Philharmonic Orchestra Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2012 | Paul Klingenstein Family Foundation Inc. | 990PF | Vice President | 0.5 | $0 | $0 | View return |