| 2024 | Walter S Johnson Foundation | 990PF | Trustee | 0.5 | $8,000 | $0 | View return |
| 2024 | Kernwood Country Club | 990 | Vice President | 3 | $0 | $0 | View return |
| 2024 | Columbian Associates of Whitman Inc | 990EZ | Clerk | 2 | $0 | $0 | View return |
| 2023 | Tax Analysts | 990 | Contributing Editor | 40 | $255,043 | $0 | View return |
| 2023 | Walter S Johnson Foundation | 990PF | Trustee | 0.5 | $16,000 | $0 | View return |
| 2023 | Sullivan Charitable Trust | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2023 | Columbian Associates of Whitman Inc | 990EZ | Clerk | 2 | $0 | $0 | View return |
| 2023 | Kernwood Country Club | 990 | Vice President | 3 | $0 | $0 | View return |
| 2023 | Arizona Arts Circle Ltd. | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Britishamerican Business Incof New York and London | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | King Low Heywood Thomas School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Tax Analysts | 990 | Contributing Editor | 40 | $250,515 | $0 | View return |
| 2022 | Tax Analysts | 990 | Contributing Editor | 40 | $250,515 | $0 | View return |
| 2022 | Walter S Johnson Foundation | 990PF | Trustee | 0.5 | $16,000 | $0 | View return |
| 2022 | Knights of Columbus | 990 | Trustee Two Years | 1 | $1,796 | $0 | View return |
| 2022 | Columbian Associates of Whitman Inc | 990 | Clerk | 2 | $0 | $1,796 | View return |
| 2022 | Kernwood Country Club | 990 | Board Of Governors | 3 | $0 | $0 | View return |
| 2022 | Sullivan Charitable Trust | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2022 | King Low Heywood Thomas School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Britishamerican Business Incof New York and London | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Fraternal Order of Eagles Aerie 4194 | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Walter S Johnson Foundation | 990PF | Trustee | 0.5 | $16,000 | $0 | View return |
| 2021 | Fraternal Order of Eagles Aerie 4194 | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Sullivan Charitable Trust | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2021 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Britishamerican Business Incof New York and London | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Walter S Johnson Foundation | 990PF | Trustee | 0.5 | $14,500 | $0 | View return |
| 2020 | Sullivan Charitable Trust | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2020 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Britishamerican Business Incof New York and London | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Britishamerican Business Incof New York and London | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Tax Analysts | 990 | Contributing Editor | 40 | $205,200 | $0 | View return |
| 2018 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Tax Analysts | 990 | Editor | 40 | $196,350 | $0 | View return |
| 2017 | Laborers International Union of North America | 990 | Vice Preside | 5 | $5,334 | $0 | View return |
| 2017 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Tax Analysts | 990 | Editor | 40 | $212,866 | $0 | View return |
| 2016 | The Matthew Reardon Center for Autism Inc. | 990 | Vice-Chairman | 1 | $0 | $0 | View return |
| 2016 | Episcopal Charities of the Diocese of New York | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | California Trucking Association | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Britishamerican Business Incof New York and London | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Tax Analysts | 990 | Editor | 40 | $210,000 | $0 | View return |
| 2015 | Episcopal Charities of the Diocese of New York | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | California Trucking Association | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | The Matthew Reardon Center for Autism Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Britishamerican Business Incof New York and London | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Tax Analysts | 990 | Editor | 40 | $196,000 | $0 | View return |
| 2014 | Episcopal Charities of the Diocese of New York | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Columbian Associates of Whitman Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2014 | Goldvein Volunteer Fire Department | 990 | Vice President | 20 | $0 | $0 | View return |
| 2014 | Royal Academy America Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Matthew Reardon Center for Autism Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Rosemount Center | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | Britishamerican Business Incof New York and London | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Tax Analysts | 990 | Writer | 40 | $180,962 | $0 | View return |
| 2013 | Episcopal Charities of the Diocese of New York | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Britishamerican Business Incof New York and London | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Royal Academy America Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Inner City Scholarship Fund Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Sarasota Performing Arts Center Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |