| 2024 | Tau Epsilon Phi Fraternity Inc | 990 | 2nd Vice Consul / Vice President | 1 | $0 | $0 | View return |
| 2024 | Clean and Prosperous America | 990 | Director | 5 | $0 | $0 | View return |
| 2024 | Clean and Prosperous America Education Fund | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Coalition to Stop Gun Violence | 990EZ | Chairman | 0.5 | $0 | - | View return |
| 2024 | Independent School Chairpersons | 990EZ | Board Member | 3 | $0 | $0 | View return |
| 2024 | Mikva Challenge Grant Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Black Student Fund | 990 | Board Chair | 5 | $0 | $0 | View return |
| 2023 | Coalition to Stop Gun Violence | 990EZ | Chairman | 0.5 | $0 | - | View return |
| 2023 | Clean and Prosperous America Education Fund | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Tau Epsilon Phi Fraternity Inc | 990 | 2nd Vice Consul / Vice President | 1 | $0 | $0 | View return |
| 2023 | Educational Fund to Stop Gun Violence | 990EZ | Chairman | 0.5 | $0 | - | View return |
| 2023 | Independent School Chairpersons | 990EZ | Board Member | 3 | $0 | $0 | View return |
| 2023 | Clean and Prosperous America | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | Mikva Challenge Grant Foundation Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |
| 2023 | Black Student Fund | 990 | Board Chair | 5 | $0 | $0 | View return |
| 2022 | Clean and Prosperous America | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | Coalition to Stop Gun Violence | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2022 | Tau Epsilon Phi Fraternity Inc | 990 | 2nd Vice Consul / Vice Pre | 1 | $0 | $0 | View return |
| 2022 | Educational Fund to Stop Gun Violence | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2022 | Independent School Chairpersons | 990EZ | Board Member | 3 | $0 | $0 | View return |
| 2022 | Black Student Fund | 990 | Board Chair | 3 | $0 | $0 | View return |
| 2022 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |
| 2021 | Independent School Chairpersons | 990EZ | Board Member | 3 | $0 | $0 | View return |
| 2021 | Clean and Prosperous America | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | Educational Fund to Stop Gun Violence | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2021 | Tau Epsilon Phi Fraternity Inc | 990 | 2nd Vice Consul / Vice President | 1 | $0 | $0 | View return |
| 2021 | Black Student Fund | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2021 | Coalition to Stop Gun Violence | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2021 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |
| 2020 | Clean and Prosperous America | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Coalition to Stop Gun Violence | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2020 | Independent School Chairpersons | 990EZ | Board Member | 3 | $0 | $0 | View return |
| 2020 | Tau Epsilon Phi Fraternity Inc | 990 | Second Vice-Consul | 1 | $0 | $0 | View return |
| 2020 | Educational Fund to Stop Gun Violence | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2020 | Greater Washington Society for Clinical Social Work | 990EZ | Moderator | 5 | $0 | $0 | View return |
| 2020 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |
| 2020 | Black Student Fund | 990 | Board Chair | 10 | $0 | $0 | View return |
| 2019 | Educational Fund to Stop Gun Violence | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2019 | Clean and Prosperous America | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Independent School Chairpersons | 990EZ | Board Member | 3 | $0 | $0 | View return |
| 2019 | Coalition to Stop Gun Violence | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2019 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |
| 2019 | Tau Epsilon Phi Fraternity Inc | 990 | Tribune | 3 | $0 | $0 | View return |
| 2018 | Coalition to Stop Gun Violence | 990 | Chairman Of The Board | 2 | $0 | $0 | View return |
| 2018 | Educational Fund to Stop Gun Violence | 990 | Chair | 2 | $0 | $0 | View return |
| 2018 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |
| 2017 | Coalition to Stop Gun Violence | 990 | Chairman Of The Board | 2 | $0 | $0 | View return |
| 2017 | Educational Fund to Stop Gun Violence | 990 | Chair | 2 | $0 | $0 | View return |
| 2017 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |
| 2016 | Educational Fund to Stop Gun Violence | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2016 | Coalition to Stop Gun Violence | 990 | Chairman Of The Board | 2 | $0 | $0 | View return |
| 2016 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |
| 2015 | Coalition to Stop Gun Violence | 990 | Chairman | 1 | $0 | $0 | View return |
| 2015 | Educational Fund to Stop Gun Violence | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |
| 2014 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |
| 2013 | The Langley School Inc | 990 | Trustee Emeritus | 2 | $0 | $0 | View return |
| 2013 | Kanter Family Foundation | 990PF | Pres / Trea / Director | 5 | $0 | $0 | View return |