| 2025 | Heroes Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Heroes Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Rabbitt Whalen Family Foundation Inc. | 990PF | Director, President | 0.5 | $0 | $0 | View return |
| 2023 | Greater Washington Board of Trade | 990 | Board Member | 0.19 | $0 | $0 | View return |
| 2023 | Horatio Alger Association of Distinguished Americans Inc. | 990 | At-Large Member | 1 | $0 | $0 | View return |
| 2023 | Rabbitt Whalen Family Foundation Inc. | 990PF | Director, President | 0.5 | $0 | $0 | View return |
| 2023 | The Economic Club of Washington DC | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Children'S National Medical Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Rabbitt Whalen Family Foundation Inc. | 990PF | Director, President | 0.5 | $0 | $0 | View return |
| 2022 | Horatio Alger Association of Distinguished Americans Inc. | 990 | At-Large Member | 1 | $0 | $0 | View return |
| 2022 | Children'S National Medical Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | The Economic Club of Washington DC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2021 | Greater Washington Board of Trade | 990 | Board Member | 0.19 | $0 | $0 | View return |
| 2021 | Horatio Alger Association of Distinguished Americans Inc. | 990 | Member At-Large | 1 | $0 | $0 | View return |
| 2021 | Rabbitt Whalen Family Foundation Inc. | 990PF | Director, President | 0.5 | $0 | $0 | View return |
| 2021 | The Economic Club of Washington DC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2021 | Children'S National Medical Center | 990 | Board Member From 7/21 | 1 | $0 | $0 | View return |
| 2020 | Greater Washington Board of Trade | 990 | Past Chair | 0.19 | $0 | $0 | View return |
| 2020 | Horatio Alger Association of Distinguished Americans Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Rabbitt Whalen Family Foundation Inc. | 990PF | Director, President | 0.5 | $0 | $0 | View return |
| 2020 | The Economic Club of Washington DC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2019 | Federal City Council | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Greater Washington Board of Trade | 990 | Past Chair | 0.19 | $0 | $0 | View return |
| 2019 | Rabbitt Whalen Family Foundation Inc. | 990PF | Director, President | 0.5 | $0 | $0 | View return |
| 2019 | The Economic Club of Washington DC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2018 | Federal City Council | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Greater Washington Board of Trade | 990 | Past Chair | 0.19 | $0 | $0 | View return |
| 2018 | The Economic Club of Washington DC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2017 | Greater Washington Board of Trade | 990 | Past Chair | 0.19 | $0 | $0 | View return |
| 2017 | The Economic Club of Washington DC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2016 | Federal City Council | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Greater Washington Board of Trade | 990 | Past Chair | 0.2 | $0 | $0 | View return |
| 2016 | The Economic Club of Washington DC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2015 | Greater Washington Board of Trade | 990 | Past Chair | 0.2 | $0 | $0 | View return |
| 2015 | The Economic Club of Washington DC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2014 | The Leadership Foundation | 990 | Director (Thru 11/2014) | 1 | $0 | $0 | View return |
| 2013 | The Economic Club of Washington DC | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2013 | Federal City Council | 990 | Treasurer, Trustee | 1 | $0 | $0 | View return |
| 2013 | The George Washington University | 990 | Trustee/Comm CHR | 3 | - | - | View return |