| 2025 | To Be Honest Inc. | 990 | President | 25 | $0 | $0 | View return |
| 2025 | Law Vs Antisemitism Project Inc. | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2025 | The Katz Family Foundation | 990PF | President, CFO (Trough 3/28/2025) | 2 | $0 | $0 | View return |
| 2024 | CLL Society Inc. | 990 | Development Director | 40 | $133,750 | $0 | View return |
| 2024 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2024 | League School of Greater Boston Inc | 990 | Director/VP/Clerk | 1 | $0 | $0 | View return |
| 2024 | Law Vs Antisemitism Project Inc. | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Association of American Rhodes Scholars | 990 | Senior Director | 1 | $0 | $0 | View return |
| 2024 | To Be Honest Inc. | 990 | President | 25 | $0 | $0 | View return |
| 2023 | To Be Honest Inc. | 990 | President | 25 | $0 | $0 | View return |
| 2023 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2023 | Association of American Rhodes Scholars | 990 | Senior Director | 1 | $0 | $0 | View return |
| 2023 | To Be Honest Inc. | 990 | President | 25 | $0 | $0 | View return |
| 2022 | Jewish Family & Children'S Service of Sarasota-Manatee Inc | 990 | Chief Development Officer | 50 | $125,536 | $0 | View return |
| 2022 | Association of American Rhodes Scholars | 990 | Senior Director | 1 | $0 | $0 | View return |
| 2022 | The Bellis Foundation C/O Johnston & Associates CPA PC | 990PF | Co Trustee | 0 | $0 | $0 | View return |
| 2022 | To Be Honest Inc. | 990 | President | 25 | $0 | $0 | View return |
| 2022 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2021 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2021 | To Be Honest Inc. | 990 | President | 25 | $0 | $0 | View return |
| 2021 | Jewish Community Center Association of Indianapolis Incorporated | 990 | Past President | 1 | $0 | $0 | View return |
| 2021 | The Bellis Foundation C/O Johnston & Associates CPA PC | 990PF | Co Trustee | 0 | $0 | $0 | View return |
| 2021 | Association of American Rhodes Scholars | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Indiana Federal Community Defenders Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Connecticut Aeronautical Historical Association Inc | 990 | Director Of Advancement And External Relations | 50 | $122,886 | $0 | View return |
| 2020 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2020 | To Be Honest Inc. | 990 | Director President | 25 | $0 | $0 | View return |
| 2020 | Association of American Rhodes Scholars | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Bellis Foundation C/O Johnston & Associates CPA PC | 990PF | Co Trustee | 1 | $0 | $0 | View return |
| 2020 | Jewish Community Center Association of Indianapolis Incorporated | 990 | Life Member & Past President | 1 | $0 | $0 | View return |
| 2020 | Indiana Federal Community Defenders Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2019 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2019 | Association of American Rhodes Scholars | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Jewish Community Center Association of Indianapolis Incorporated | 990 | Life Member & Past President | 1 | $0 | $0 | View return |
| 2019 | To Be Honest Inc. | 990EZ | Director President | 25 | $0 | $0 | View return |
| 2019 | Indiana Federal Community Defenders Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2018 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2018 | Jewish Community Center Association of Indianapolis Incorporated | 990 | Life Member & Past President | 1 | $0 | $0 | View return |
| 2018 | Association of American Rhodes Scholars | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Indiana Federal Community Defenders Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2017 | Blue Skies Riding Academy Inc. | 990 | Volunteers | 5 | $0 | $0 | View return |
| 2017 | Indiana Federal Community Defenders Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Blue Skies Riding Academy Inc. | 990 | Volunteers | 5 | $0 | $0 | View return |
| 2016 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2016 | Indiana Federal Community Defenders Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | South Florida Sports Foundation Inc. | 990 | Director-VP Thru 10/1/15 | 2 | $0 | $0 | View return |
| 2015 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2015 | Blue Skies Riding Academy Inc. | 990 | Volunteers | 5 | $0 | $0 | View return |
| 2014 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2014 | South Florida Sports Foundation Inc. | 990 | Director-Vice Pres/Trea/Secy | 1 | - | - | View return |
| 2013 | South Florida Sports Foundation Inc. | 990 | Director-Vice Pres/Treasurer | 1 | - | - | View return |
| 2013 | The Katz Family Foundation | 990PF | President, CFO | 2 | $0 | $0 | View return |
| 2013 | Blue Skies Riding Academy Inc. | 990 | Volunteers | 5 | $0 | $0 | View return |