| 2024 | The Shlomo Katz Project | 990EZ | President | 30 | $0 | $0 | View return |
| 2024 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2024 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Shlomo Katz Project | 990 | President | 30 | $0 | $0 | View return |
| 2023 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2023 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Amsterdam Nursing Home Corporation (1992) | 990 | Administrator, Thru Dec. 7, 2022 | 60 | $398,717 | $0 | View return |
| 2022 | The Shlomo Katz Project | 990 | President | 30 | $23,100 | $0 | View return |
| 2022 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2021 | Amsterdam Nursing Home Corporation (1992) | 990 | Administrator | 60 | $343,269 | $0 | View return |
| 2021 | The Shlomo Katz Project | 990 | President | 30 | $37,100 | $0 | View return |
| 2021 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2021 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Concord Nursing Home Inc. | 990 | Administrator | 37.25 | $268,152 | $0 | View return |
| 2020 | The Shlomo Katz Project | 990 | President | 30 | $113,500 | $0 | View return |
| 2020 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2019 | Concord Nursing Home Inc. | 990 | Administrator | 37.25 | $118,947 | $0 | View return |
| 2019 | The Shlomo Katz Project | 990 | President | 30 | $0 | $0 | View return |
| 2019 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2018 | The Shlomo Katz Project | 990EZ | President | 30 | $0 | $0 | View return |
| 2018 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2017 | Friends of United Hatzalah Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2017 | United Rescue | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2017 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Northern Manor Multicare Center Inc. | 990 | Administrator | 35 | $253,862 | $0 | View return |
| 2016 | Northern Manor Multicare Center Inc. | 990 | Administrator | 35 | $253,862 | $0 | View return |
| 2016 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2016 | Friends of United Hatzalah Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Northern Manor Multicare Center Inc. | 990 | Administrator | 35 | $243,749 | $0 | View return |
| 2015 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2015 | Friends of United Hatzalah Inc. | 990 | Board Member | 0 | $0 | $0 | View return |
| 2015 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Northern Riverview Health Care Center Inc. | 990 | Director | 35 | $190,980 | $0 | View return |
| 2014 | Friends of United Hatzalah Inc. | 990 | Board Member | 0 | $0 | $0 | View return |
| 2014 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2013 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2013 | Tomchei Shabbos D'Lakewood Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Friends of United Hatzalah Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |
| 2011 | Katz Family Foundation Inc. | 990PF | President | 0 | $0 | - | View return |