| 2024 | Hermanitos Unidos-Siblings United | 990 | Chairman | 50 | $223,270 | $0 | View return |
| 2024 | W&W Community Development Inc | 990 | CEO/President | 2 | $0 | $0 | View return |
| 2024 | The National Film Preserve Ltd | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2024 | J & M Charitable Foundation Inc | 990PF | Pres | 1 | $0 | $0 | View return |
| 2023 | Hermanitos Unidos-Siblings United | 990 | Chairman | 50 | $212,060 | $0 | View return |
| 2023 | Sibling Care Ffa | 990 | Chairman | 60 | $156,748 | $0 | View return |
| 2023 | J & M Charitable Foundation Inc | 990PF | Pres | 1 | $0 | $0 | View return |
| 2023 | The National Film Preserve Ltd | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2023 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | St Ann'S Warehouse Inc | 990 | Chairman | 2 | $0 | $0 | View return |
| 2022 | Hermanitos Unidos-Siblings United | 990 | Chairman | 50 | $229,446 | $0 | View return |
| 2022 | Sibling Care Ffa | 990 | Chairman | 60 | $137,500 | $0 | View return |
| 2022 | The National Film Preserve Ltd | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2022 | J & M Charitable Foundation Inc | 990PF | Pres. | 1 | $0 | $0 | View return |
| 2022 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | St Ann'S Warehouse Inc | 990 | Chairman | 2 | $0 | $0 | View return |
| 2022 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Hermanitos Unidos-Siblings United | 990 | Chairman | 50 | $164,636 | $0 | View return |
| 2021 | Sibling Care Ffa | 990 | Chairman | 20 | $90,500 | $0 | View return |
| 2021 | The National Film Preserve Ltd | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | St Ann'S Warehouse Inc | 990 | Chairman | 2 | $0 | $0 | View return |
| 2021 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2021 | New York University | 990 | Trustee | 4 | $0 | $0 | View return |
| 2020 | Hermanitos Unidos-Siblings United | 990 | Chairman | 50 | $158,594 | $0 | View return |
| 2020 | Sibling Care Ffa | 990 | Chairman | 20 | $18,750 | $0 | View return |
| 2020 | In Your Face New York 2 Inc | 990 | Secretary | 20 | $0 | $0 | View return |
| 2020 | The National Film Preserve Ltd | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2020 | New York University | 990 | Trustee (Start: 2/24/21) | 4 | $0 | $0 | View return |
| 2020 | St Ann'S Warehouse Inc | 990 | Chairman | 2 | $0 | $0 | View return |
| 2020 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2019 | Hermanitos Unidos-Siblings United | 990 | Chairman | 50 | $148,521 | $0 | View return |
| 2019 | In Your Face New York 2 Inc | 990 | Secretary | 20 | $0 | $0 | View return |
| 2019 | The National Film Preserve Ltd | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2019 | Sibling Care Ffa | 990 | Chairman | 8 | $0 | $0 | View return |
| 2019 | St Ann'S Warehouse Inc | 990 | Chairman | 2 | $0 | $0 | View return |
| 2019 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Hermanitos Unidos-Siblings United | 990 | Chairman | 50 | $116,946 | $0 | View return |
| 2018 | The National Film Preserve Ltd | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Sibling Care Ffa | 990 | Chairman | 2 | $0 | $0 | View return |
| 2018 | In Your Face New York 2 Inc | 990 | Secretary | 20 | $0 | $0 | View return |
| 2018 | St Ann'S Warehouse Inc | 990 | Chairman | 2 | $0 | $0 | View return |
| 2018 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2018 | New York University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Hermanitos Unidos-Siblings United | 990 | Chairman | 50 | $79,642 | $0 | View return |
| 2017 | In Your Face New York 2 Inc | 990 | Secretary | 20 | $0 | $0 | View return |
| 2017 | The National Film Preserve Ltd | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | American Jewish Historical Society | 990 | Trustee (Thru 10/2017) | 1 | $0 | $0 | View return |
| 2017 | St Ann'S Warehouse Inc | 990 | Chairman | 2 | $0 | $0 | View return |
| 2017 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | New York University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | In Your Face New York 2 Inc | 990 | Secretary | 20 | $0 | $0 | View return |
| 2016 | The National Film Preserve Ltd | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | American Jewish Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | New York University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | St Ann'S Warehouse Inc | 990 | Chairman | 2 | $0 | $0 | View return |
| 2016 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | American Jewish Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 0 | $0 | - | View return |
| 2015 | St Ann'S Warehouse Inc | 990 | Chairman | 2 | $0 | $0 | View return |
| 2015 | New York University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | American Jewish Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Center for Jewish History Inc | 990 | Co-Chairman (Through 09/14) | 2 | $0 | $0 | View return |
| 2014 | New York University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | American Jewish Historical Society | 990 | Trustee | 2 | $0 | - | View return |
| 2013 | Yivo Institute for Jewish Research Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | The Center for Jewish History Inc | 990 | Co-Chairman | 2 | $0 | $0 | View return |
| 2013 | Unknown Organization | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 2 | $0 | - | View return |
| 2013 | New York University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | New York City Center Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2012 | Joseph S & Diane H Steinberg 1992 | 990PF | Trustee | 5 | $0 | $0 | View return |