| 2024 | The D'Addario Music Foundation Inc | 990PF | Vice President | 15 | $51,651 | $20,330 | View return |
| 2024 | Daddario Foundation Inc. | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2024 | John and Joan Daddario Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2023 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 32 | $132,524 | $45,372 | View return |
| 2023 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 32 | $132,524 | $45,372 | View return |
| 2023 | John and Joan Daddario Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2022 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 32 | $111,410 | $40,538 | View return |
| 2022 | John and Joan Daddario Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2021 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 32 | $120,492 | $39,038 | View return |
| 2021 | John and Joan Daddario Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2020 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 32 | $112,312 | $35,982 | View return |
| 2020 | John and Joan Daddario Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2019 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 32 | $131,059 | $35,803 | View return |
| 2019 | John and Joan Daddario Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2018 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 36 | $127,363 | $39,745 | View return |
| 2018 | John and Joan Daddario Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2017 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 40 | $126,975 | $45,303 | View return |
| 2017 | John and Joan Daddario Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2016 | John and Joan Daddario Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2015 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 40 | $119,029 | $36,030 | View return |
| 2015 | John and Joan Daddario Foundation Inc. | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2014 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 40 | $115,176 | $41,927 | View return |
| 2013 | The D'Addario Music Foundation Inc | 990PF | Executive Director | 40 | $114,405 | $32,206 | View return |
| 2012 | The D'Addario Music Foundation Inc | 990PF | Director | 15 | $0 | $0 | View return |
| 2011 | The D'Addario Music Foundation Inc | 990PF | Director | 15 | $0 | $0 | View return |