| 2024 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $328,073 | $66,166 | View return |
| 2024 | Cannstatter Foundation Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2024 | Liederkranz Foundation Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2024 | Liederkranz of the City of New York | 990EZ | Secretary | 0 | $0 | - | View return |
| 2023 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $328,073 | $66,166 | View return |
| 2023 | Cannstatter Foundation Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2023 | Liederkranz Foundation Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2023 | Liederkranz of the City of New York | 990EZ | Secretary | 0 | $0 | - | View return |
| 2022 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $312,452 | $63,015 | View return |
| 2022 | Liederkranz of the City of New York | 990EZ | Secretary | 0 | $0 | - | View return |
| 2022 | Liederkranz Foundation Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2022 | Cannstatter Foundation Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $261,313 | $55,013 | View return |
| 2021 | The Valley Hospital Foundation Inc | 990 | Trustee, Eff. 6/2021 | 0.5 | $0 | $0 | View return |
| 2021 | Liederkranz Foundation Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2021 | Cannstatter Foundation Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2021 | Liederkranz of the City of New York | 990EZ | Secretary | 0 | $0 | - | View return |
| 2020 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $321,328 | $65,016 | View return |
| 2020 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2020 | Liederkranz of the City of New York | 990EZ | Secretary | 0 | $0 | - | View return |
| 2020 | Cannstatter Foundation Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2020 | Liederkranz Foundation Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2019 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $288,905 | $58,267 | View return |
| 2019 | Cannstatter Foundation Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2019 | Liederkranz of the City of New York | 990EZ | Secretary | 0 | $0 | - | View return |
| 2019 | Liederkranz Foundation Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2019 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2018 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $280,490 | $56,570 | View return |
| 2018 | Liederkranz of the City of New York | 990EZ | Secretary | 0 | $0 | - | View return |
| 2018 | Liederkranz Foundation Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2018 | Cannstatter Foundation Inc | 990PF | Assit Secretary | 1 | $0 | $0 | View return |
| 2018 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2017 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $266,573 | $53,876 | View return |
| 2017 | Liederkranz of the City of New York | 990EZ | Secretary | 0 | $0 | - | View return |
| 2017 | Liederkranz Foundation Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2017 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2016 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $255,909 | $53,876 | View return |
| 2016 | Liederkranz of the City of New York | 990EZ | Secretary | 0 | $0 | - | View return |
| 2016 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2016 | Liederkranz Foundation Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2015 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $253,878 | $51,310 | View return |
| 2015 | Liederkranz of the City of New York | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2015 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2015 | Liederkranz Foundation Inc | 990 | Secretary/Treas | 0 | $0 | $0 | View return |
| 2014 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $241,789 | $48,867 | View return |
| 2014 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2014 | Liederkranz Foundation Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $230,275 | $46,540 | View return |
| 2013 | German Society of the City of New York | 990 | 2ndvp,Secretary | 0.25 | $0 | $0 | View return |
| 2012 | Max Kade Foundationinc | 990PF | Pres. & Treas. | 40 | $219,310 | $44,324 | View return |