| 2024 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2024 | Professional Numismatists Guild Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Myspeech | 990EZ | Board Member | 1 | $0 | - | View return |
| 2024 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2023 | The Brookings Institution | 990 | Sr Fllw & Dir, Tax Policy | 40 | $521,085 | $0 | View return |
| 2023 | West Chester Volunteer Firemans | 990 | Secretary | 3 | $3,000 | $0 | View return |
| 2023 | Myspeech | 990EZ | Board Member | 1 | $0 | - | View return |
| 2023 | Organic Soup Kitchen | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Anti-Counterfeiting Educational | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2023 | Professional Numismatists Guild Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2023 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2022 | The Brookings Institution | 990 | Sr Fllw & Dir, Tax Policy Center | 40 | $506,525 | $0 | View return |
| 2022 | West Chester Volunteer Firemans | 990 | Secretary | 3 | $2,000 | $0 | View return |
| 2022 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2022 | Myspeech | 990EZ | Board Member | 1 | $0 | - | View return |
| 2022 | Anti-Counterfeiting Educational | 990EZ | Board Member | 1 | $0 | $0 | View return |
| 2022 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2022 | National Tax Association | 990 | Immediate Past President | 1 | $0 | $0 | View return |
| 2022 | Organic Soup Kitchen | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | The Jewish Federation of Greater | 990 | Member | 0.7 | $0 | $0 | View return |
| 2021 | The Brookings Institution | 990 | Sr Fellow & Dir, Tax Policy Center | 40 | $478,032 | $0 | View return |
| 2021 | West Chester Volunteer Firemans | 990 | Secretary | 0 | $2,000 | $0 | View return |
| 2021 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2021 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2021 | National Tax Association | 990 | Immediate Past President | 1 | $0 | $0 | View return |
| 2021 | Organic Soup Kitchen | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | West Chester Volunteer Firemans | 990 | Secretary | 4 | $2,000 | $0 | View return |
| 2020 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2020 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2020 | Organic Soup Kitchen | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Organic Soup Kitchen | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | National Tax Association | 990 | Immediate Past President | 1 | $0 | $0 | View return |
| 2019 | The Brookings Institution | 990 | Sr Fellow & Dir, Tax Policy Eff 6/1/2020 | 40 | $452,960 | $0 | View return |
| 2019 | West Chester Volunteer Firemans | 990 | Secretary | 4 | $2,000 | $0 | View return |
| 2019 | National Tax Association | 990 | Presdent | 0 | $0 | $0 | View return |
| 2019 | Organic Soup Kitchen | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2018 | The Brookings Institution | 990 | Sr Fellow & Dir, Tax Policy Center | 40 | $439,806 | $0 | View return |
| 2018 | The Brookings Institution | 990 | Sr Fellow & Dir, Tax Policy Center | 40 | $439,806 | $0 | View return |
| 2018 | West Chester Volunteer Firemans | 990 | Secretary | 4 | $2,000 | $0 | View return |
| 2018 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2018 | Organic Soup Kitchen | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2018 | National Tax Association | 990 | 1st VP | 0 | $0 | $0 | View return |
| 2017 | The Brookings Institution | 990 | Sr Fellow & Dir, Tax Policy Center | 40 | $427,380 | $0 | View return |
| 2017 | The Brookings Institution | 990 | Sr Fellow & Dir, Tax Policy Center | 40 | $427,380 | $0 | View return |
| 2017 | West Chester Volunteer Firemans | 990 | Secretary | 4 | $2,000 | $0 | View return |
| 2017 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2017 | Organic Soup Kitchen | 990 | Voting Member | 3 | $0 | $0 | View return |
| 2017 | National Tax Association | 990 | 2nd VP | 0 | $0 | $0 | View return |
| 2017 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2016 | The Brookings Institution | 990 | Sr Fellow & Director, Tax Policy Center (Es) | 40 | $421,321 | $0 | View return |
| 2016 | West Chester Volunteer Firemans | 990 | Secretary | 4 | $2,000 | $0 | View return |
| 2016 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2016 | Organic Soup Kitchen | 990 | Voting Member | 3 | $0 | $0 | View return |
| 2016 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2015 | The Brookings Institution | 990 | Sr Fellow & Dir, Tax Policy Center | 40 | $401,216 | $0 | View return |
| 2015 | West Chester Volunteer Firemans | 990 | Secretary | 2 | $2,000 | $0 | View return |
| 2015 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2015 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2014 | The Brookings Institution | 990 | Sr Fellow & Dir, Tax Policy Center | 40 | $396,442 | $0 | View return |
| 2014 | West Chester Volunteer Firemans | 990 | Secretary | 2 | $2,000 | $0 | View return |
| 2014 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2014 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2013 | The Brookings Institution | 990 | Sr Fellow & Dir, Tax Policy Center | 40 | $399,218 | $0 | View return |
| 2013 | West Chester Volunteer Firemans | 990 | Secretary | 2 | $2,000 | $0 | View return |
| 2013 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2013 | First West Chester Fire Company | 990 | Fin Sec | 1 | $0 | $0 | View return |
| 2012 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2010 | William M Gale Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |