| 2024 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2024 | Buckingham Terrace II Inc | 990 | Vice President | 2 | $0 | $0 | View return |
| 2024 | Buckingham Terrace III Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2024 | Ossining Little League Football | 990EZ | President | 5 | $0 | - | View return |
| 2024 | Buckingham Terrace Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2023 | 1St Choice Healthcare Inc. | 990 | Physician | 40 | $264,122 | $0 | View return |
| 2023 | Fort Belknap Electric Cooperative Inc | 990 | Director | 0.96 | $23,399 | $0 | View return |
| 2023 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2023 | Buckingham Terrace III Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2023 | Buckingham Terrace Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2023 | Buckingham Terrace II Inc | 990 | Vice President | 2 | $0 | $0 | View return |
| 2022 | 1St Choice Healthcare Inc. | 990 | Physician | 40 | $285,948 | $0 | View return |
| 2022 | Fort Belknap Electric Cooperative Inc | 990 | Director | 1.5 | $21,972 | $0 | View return |
| 2022 | Jesse Collyer Jr Youth Sports Leagues of Ossining Inc | 990EZ | Coordinator | 5 | $0 | - | View return |
| 2022 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | Buckingham Terrace II Inc | 990 | Vice President | 2 | $0 | $0 | View return |
| 2022 | Buckingham Terrace III Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2022 | Buckingham Terrace Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2021 | Fort Belknap Electric Cooperative Inc | 990 | Director | 0.7 | $20,665 | $0 | View return |
| 2021 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2021 | Buckingham Terrace II Inc | 990 | Vice President | 2 | $0 | $0 | View return |
| 2021 | Buckingham Terrace III Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2021 | Yolo Community Foundation | 990EZ | Director | 2 | $0 | - | View return |
| 2021 | Buckingham Terrace Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2021 | Jesse Collyer Jr Youth Sports Leagues of Ossining Inc | 990EZ | Coordinator | 5 | $0 | - | View return |
| 2020 | Fort Belknap Electric Cooperative Inc | 990 | Director | 0.7 | $20,574 | $0 | View return |
| 2020 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2020 | Buckingham Terrace II Inc | 990 | Vice President | 2 | $0 | $0 | View return |
| 2020 | Buckingham Terrace III Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2020 | Buckingham Terrace Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2019 | Fort Belknap Electric Cooperative Inc | 990 | Director | 1.7 | $18,234 | $0 | View return |
| 2019 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2018 | Fort Belknap Electric Cooperative Inc | 990 | Director | 1.9 | $14,571 | $0 | View return |
| 2018 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2018 | Foundation Properties Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Fort Belknap Electric Cooperative Inc | 990 | Director | 1.2 | $13,935 | $0 | View return |
| 2017 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2017 | Foundation Properties Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Columbus State University Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Fort Belknap Electric Cooperative Inc | 990 | Director | 1.2 | $14,901 | $0 | View return |
| 2016 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2016 | Foundation Properties Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Fort Belknap Electric Cooperative Inc | 990 | Director | 1.3 | $13,843 | $0 | View return |
| 2015 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2015 | Foundation Properties Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Fort Belknap Electric Cooperative Inc | 990 | Director | 1 | $16,643 | $0 | View return |
| 2014 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2014 | University System of Georgia Foundation Inc & Affiliates | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Columbus State University Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Foundation Properties Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Fort Belknap Electric Cooperative Inc | 990 | Director | 1.1 | $2,288 | $0 | View return |
| 2013 | Foundation Properties Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Columbus State University Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | University System of Georgia Foundation Inc & Affiliates | 990 | Director | 0.5 | $0 | $0 | View return |
| 2012 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2011 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2010 | Yancey Family Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |