| 2024 | American Medical Foundation for Peer Review and Education Inc. | 990 | Bod | 1 | $0 | $0 | View return |
| 2023 | Mass General Brigham Incorporated & Affiliates Group Return | 990 | See Schedule O - O & T Titles | 50 | $256,691 | $0 | View return |
| 2023 | American Medical Foundation for Peer Review and Education Inc. | 990 | Bod | 1 | $0 | $0 | View return |
| 2022 | Mass General Brigham Incorporated & Affiliates Group Return | 990 | See Schedule O - O & T Titles | 50 | $557,234 | $0 | View return |
| 2022 | American Medical Foundation for Peer Review and Education Inc. | 990 | Bod | 1 | $0 | $0 | View return |
| 2021 | Mass General Brigham Incorporated & Affiliates Group Return | 990 | See Schedule O - O & T Titles | 50 | $612,895 | $0 | View return |
| 2021 | American Medical Foundation for Peer Review and Education Inc. | 990 | Bod | 1 | $0 | $0 | View return |
| 2020 | Mass General Brigham Incorporated & Affiliates Group Return | 990 | See Schedule O - O & T Titles | 50 | $604,604 | $0 | View return |
| 2020 | American Medical Foundation for Peer Review and Education Inc. | 990 | Bod | - | $0 | $0 | View return |
| 2019 | Mass General Brigham Incorporated & Affiliates Group Return | 990 | See Schedule O - O & T Titles | 50 | $637,833 | $0 | View return |
| 2019 | American Medical Foundation for Peer Review and Education Inc. | 990 | Bod | - | $0 | $0 | View return |
| 2018 | American Medical Foundation for Peer Review and Education Inc. | 990 | Bod | - | $0 | $0 | View return |
| 2017 | Mass General Brigham Incorporated & Affiliates Group Return | 990 | See Schedule O - O & T Titles | 50 | $1,048,224 | $0 | View return |
| 2016 | Mass General Brigham Incorporated & Affiliates Group Return | 990 | See Schedule O - O & T Title | 50 | $1,098,054 | $0 | View return |
| 2016 | American Medical Foundation for Peer Review and Education Inc. | 990 | Bod | - | $0 | $0 | View return |
| 2015 | Mass General Brigham Incorporated & Affiliates Group Return | 990 | See Schedule O - O & T Titles | 50 | $1,091,887 | $0 | View return |
| 2015 | American Medical Foundation for Peer Review and Education Inc. | 990 | Bod | - | $0 | $0 | View return |
| 2014 | Mass General Brigham Incorporated & Affiliates Group Return | 990 | See Schedule O - O & T Titles | 1 | $1,099,082 | $0 | View return |
| 2014 | American Medical Foundation for Peer Review and Education Inc. | 990 | - | - | $0 | $0 | View return |
| 2013 | Mass General Brigham Incorporated & Affiliates Group Return | 990 | See Schedule O - O & T Titles | 1 | $1,118,847 | $0 | View return |
| 2013 | American Medical Foundation for Peer Review and Education Inc. | 990 | - | - | $0 | $0 | View return |