| 2025 | Lowcountry Tennis Association | 990 | President | - | $0 | $0 | View return |
| 2024 | Cowan Slavin Foundation Corp | 990PF | Vice President | 2 | $3,075 | $0 | View return |
| 2024 | Lowcountry Tennis Association | 990 | Secretary | - | $0 | $0 | View return |
| 2024 | The Langley School Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | Cowan Slavin Foundation Corp | 990PF | Vice-Preside | 0 | $3,283 | $0 | View return |
| 2023 | Lowcountry Tennis Association | 990EZ | Secretary | 0 | $0 | - | View return |
| 2023 | The Langley School Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | Cowan Slavin Foundation Corp | 990PF | Vice-Preside | 0 | $3,075 | $0 | View return |
| 2022 | Severna Park Swimming Association Inc. | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2022 | Jewish Council for Public Affairs Inc | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2022 | Lowcountry Tennis Association | 990EZ | Secretary | 0 | $0 | - | View return |
| 2022 | The Langley School Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Cowan Slavin Foundation Corp | 990PF | Vice-Preside | 5 | $3,075 | $0 | View return |
| 2021 | Lowcountry Tennis Association | 990EZ | Secretary | 0 | $0 | - | View return |
| 2021 | Jewish Council for Public Affairs Inc | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2020 | Cowan Slavin Foundation Corp | 990PF | Vice-Preside | 5 | $3,075 | $0 | View return |
| 2020 | Lowcountry Tennis Association | 990EZ | Secretary | 0 | $0 | - | View return |
| 2020 | Jewish Council for Public Affairs Inc | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2019 | Cowan Slavin Foundation Corp | 990PF | Vice President And Director | 5 | $3,075 | $0 | View return |
| 2019 | Jewish Council for Public Affairs Inc | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2018 | Cowan Slavin Foundation Corp | 990PF | Vice President And Director | 5 | $3,100 | $0 | View return |
| 2018 | Contra Costa Midrasha | 990 | Director | 10 | $0 | $0 | View return |
| 2018 | Jewish Council for Public Affairs Inc | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2017 | Cowan Slavin Foundation Corp | 990PF | Vice President And Director | 5 | $2,500 | $0 | View return |
| 2016 | Cowan Slavin Foundation Corp | 990PF | Vice President And Director | 5 | $3,650 | $0 | View return |
| 2016 | Jewish Council for Public Affairs Inc | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2015 | Rochester Arts and Lectures Inc | 990EZ | President/Producer | 40 | $21,333 | $0 | View return |
| 2015 | Cowan Slavin Foundation Corp | 990PF | Vice President And Director | 5 | $3,650 | $0 | View return |
| 2015 | Jewish Council for Public Affairs Inc | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2014 | Jewish Council for Public Affairs Inc | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2013 | Jewish Council for Public Affairs Inc | 990 | Past Chair | 2 | $0 | $0 | View return |
| 2013 | Rochester Arts and Lectures Inc | 990EZ | Board Member | 0.1 | $0 | $0 | View return |