| 2024 | Winchester Committee for a Better Chance | 990 | Host Family Coordination | 0 | $0 | $0 | View return |
| 2024 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2023 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2023 | State Legislative Leaders Foundation Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2023 | Winchester Committee for a Better Chance | 990 | Host Family Coordination | 0 | $0 | $0 | View return |
| 2023 | Winchester Community Music School Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | State Legislative Leaders Foundation Inc | 990 | Vice Chair | - | $0 | $0 | View return |
| 2022 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2022 | Winchester Committee for a Better Chance | 990 | Host Family Coordination | 0 | $0 | $0 | View return |
| 2022 | Winchester Community Music School Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2021 | State Legislative Leaders Foundation Inc | 990 | Vice Chair | - | $0 | $0 | View return |
| 2021 | Winchester Community Music School Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Winchester Committee for a Better Chance | 990 | Host Family Coordination | 0 | $0 | $0 | View return |
| 2020 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2020 | State Legislative Leaders Foundation Inc | 990 | Vice Chair | - | $0 | $0 | View return |
| 2020 | Winchester Community Music School Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | State Legislative Leaders Foundation Inc | 990 | Vice Chair | - | $0 | $0 | View return |
| 2019 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2019 | Winchester Community Music School Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2018 | State Legislative Leaders Foundation Inc | 990 | 2nd Vice CHA | - | $0 | $0 | View return |
| 2018 | Winchester Community Music School Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2017 | State Legislative Leaders Foundation Inc | 990 | Director | - | $0 | $0 | View return |
| 2016 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2015 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2014 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2013 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2012 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2011 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2010 | John Vos Family Foundation Inc | 990PF | Vice President | 1 | $0 | $0 | View return |