| 2025 | Portland Table Tennis Club | 990EZ | Officer | 3 | $0 | $0 | View return |
| 2025 | Launch Learning Inc. | 990 | President | 4 | $0 | $0 | View return |
| 2025 | North Carolina Electrical Inspectors Association Inc. | 990EZ | 1st Vice Pre | 0 | $0 | - | View return |
| 2024 | Bridges of Faith Trialogue | 990 | Secretary | 1 | $0 | $0 | View return |
| 2024 | International Health Economics Association | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Launch Learning Inc. | 990 | President | 4 | $0 | $0 | View return |
| 2024 | Arizona Cowboy Poets Gathering | 990EZ | Director | 1 | $0 | - | View return |
| 2024 | Vernon G & Sandra J C Buchanan Family Foundation Inc. | 990PF | Treasurer | 4 | $0 | $0 | View return |
| 2024 | North Carolina Electrical Inspectors Association Inc. | 990EZ | 1st Vice Pre | 0 | $0 | - | View return |
| 2024 | New Jersey Girls Soccer Coaches Association | 990EZ | Treasurer | 0 | $0 | $0 | View return |
| 2024 | Antietam Institute Inc. | 990EZ | Secretary | 0 | $0 | $0 | View return |
| 2023 | Franco American Social Club Inc | 990 | Director | 8 | $1,547 | $0 | View return |
| 2023 | Antietam Institute Inc. | 990EZ | Director | 0 | $0 | $0 | View return |
| 2023 | Vernon G & Sandra J C Buchanan Family Foundation Inc. | 990PF | Treasurer | 4 | $0 | $0 | View return |
| 2023 | Arizona Cowboy Poets Gathering | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Refugeeconnect | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Washington Hose Co No 1 | 990 | Vice President/Acting President | 36 | $0 | $0 | View return |
| 2023 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Board Chairm | 2 | $0 | $0 | View return |
| 2023 | Bridges of Faith Trialogue | 990EZ | Trustee | 1 | $0 | - | View return |
| 2023 | North Carolina Electrical Inspectors Association Inc. | 990EZ | 1st Vice Pre | 0 | $0 | - | View return |
| 2023 | Launch Learning Inc. | 990 | President | 4 | $0 | $0 | View return |
| 2023 | Lake Havasu City Loyal Order of Moose Lodge #2269 | 990 | President | 20 | $0 | $0 | View return |
| 2023 | International Health Economics Association | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Franco American Social Club Inc | 990 | Director | 8 | $2,207 | $0 | View return |
| 2022 | Antietam Institute Inc. | 990EZ | Director | 0 | $0 | $0 | View return |
| 2022 | Washington Hose Co No 1 | 990 | Vice President | 36 | $0 | $0 | View return |
| 2022 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Board Chairm | 2 | $0 | $0 | View return |
| 2022 | Vernon G & Sandra J C Buchanan Family Foundation Inc. | 990PF | Treasurer | 4 | $0 | $0 | View return |
| 2022 | Veterans of Foreign Wars of the 10677 Mustang Post | 990 | Commander | 0 | $0 | $0 | View return |
| 2022 | American Federation of Government Employees | 990EZ | President | 5 | $0 | - | View return |
| 2022 | James Buchanan Scholarship Fund Inc | 990EZ | President | 0.5 | $0 | $0 | View return |
| 2022 | Arizona Cowboy Poets Gathering | 990EZ | Director | 1 | $0 | - | View return |
| 2022 | Refugeeconnect | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Launch Learning Inc. | 990 | President | 4 | $0 | $0 | View return |
| 2022 | Bridges of Faith Trialogue | 990EZ | Trustee | 1 | $0 | - | View return |
| 2022 | Lake Havasu City Loyal Order of Moose Lodge #2269 | 990 | President | 20 | $0 | $0 | View return |
| 2022 | International Health Economics Association | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | South Plainfield High School Boosters of the Musical Arts | 990EZ | Pres | 5 | $0 | - | View return |
| 2021 | Washington Hose Co No 1 | 990 | Vice President | 36 | $16,600 | $0 | View return |
| 2021 | Federation of Chiropractic Licensing Board | 990 | District I D | 2 | $3,163 | $0 | View return |
| 2021 | Arizona Cowboy Poets Gathering | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Lake Havasu City Loyal Order of Moose Lodge #2269 | 990 | Vice President | 0 | $0 | $0 | View return |
| 2021 | Vernon G & Sandra J C Buchanan Family Foundation Inc. | 990PF | Treasurer | 4 | $0 | $0 | View return |
| 2021 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | Launch Learning Inc. | 990 | President | - | $0 | $0 | View return |
| 2021 | James Buchanan Scholarship Fund Inc | 990EZ | President | 0.5 | $0 | $0 | View return |
| 2021 | Refugeeconnect | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Antietam Institute Inc. | 990EZ | Director | 0 | $0 | $0 | View return |
| 2021 | Bridges of Faith Trialogue | 990EZ | Trustee | 1 | $0 | - | View return |
| 2021 | Franco American Social Club Inc | 990 | Director | 8 | $0 | $0 | View return |
| 2021 | South Plainfield High School Boosters of the Musical Arts | 990EZ | Pres | 5 | $0 | - | View return |
| 2021 | Veterans of Foreign Wars of the 10677 Mustang Post | 990 | Commander | 0 | $0 | $0 | View return |
| 2020 | Washington Hose Co No 1 | 990 | Vice President | 36 | $18,440 | $0 | View return |
| 2020 | Federation of Chiropractic Licensing Board | 990 | District I D | 2 | $4,025 | $0 | View return |
| 2020 | The Ark Ministries Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2020 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2020 | James Buchanan Scholarship Fund Inc | 990EZ | President | 0.5 | $0 | $0 | View return |
| 2020 | Vernon G & Sandra J C Buchanan Family Foundation Inc. | 990PF | Treasurer | 4 | $0 | $0 | View return |
| 2020 | Arizona Cowboy Poets Gathering | 990EZ | Director | 1 | $0 | - | View return |
| 2020 | Franco American Social Club Inc | 990 | Director | 8 | $0 | $0 | View return |
| 2020 | Bridges of Faith Trialogue | 990EZ | Trustee | 1 | $0 | - | View return |
| 2020 | Front Range Uniserv Unit | 990 | Representati | 1 | $0 | $0 | View return |
| 2020 | Veterans of Foreign Wars of the 10677 Mustang Post | 990 | Commander | 0 | $0 | $0 | View return |
| 2020 | Refugeeconnect | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Federation of Chiropractic Licensing Board | 990 | District I D | 2 | $9,775 | $0 | View return |
| 2019 | Vernon G & Sandra J C Buchanan Family Foundation Inc. | 990PF | Treasurer | 4 | $0 | $0 | View return |
| 2019 | The Fort Meigs Association | 990 | Director | - | $0 | $0 | View return |
| 2019 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2019 | Washington Hose Co No 1 | 990 | Vice President | 36 | $0 | $0 | View return |
| 2019 | James Buchanan Scholarship Fund Inc | 990EZ | President | 0.5 | $0 | $0 | View return |
| 2019 | Arizona Cowboy Poets Gathering | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Bridges of Faith Trialogue | 990EZ | Trustee | 1 | $0 | - | View return |
| 2019 | Front Range Uniserv Unit | 990 | Representati | 1 | $0 | $0 | View return |
| 2019 | Veterans of Foreign Wars of the 10677 Mustang Post | 990 | Commander | 0 | $0 | $0 | View return |
| 2019 | Safe Children Coalition Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Federation of Chiropractic Licensing Board | 990 | District I D | 2 | $6,975 | $0 | View return |
| 2018 | Building Owners and Managers Association of Tucson Inc | 990EZ | Associate Di | 1 | $0 | - | View return |
| 2018 | Foundation for Advancement in Research in Medicine Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2018 | Vernon G & Sandra J C Buchanan Family Foundation Inc. | 990PF | Treasurer | 4 | $0 | $0 | View return |
| 2018 | The Fort Meigs Association | 990 | Director | - | $0 | $0 | View return |
| 2018 | Washington Hose Co No 1 | 990 | Vice President | 25 | $0 | $0 | View return |
| 2018 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2018 | James Buchanan Scholarship Fund Inc | 990EZ | President | 0.5 | $0 | $0 | View return |
| 2018 | Arizona Cowboy Poets Gathering | 990EZ | President | 1 | $0 | - | View return |
| 2018 | Energy Wise Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Veterans of Foreign Wars of the 10677 Mustang Post | 990 | Commander | 0 | $0 | $0 | View return |
| 2018 | Safe Children Coalition Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Options in Aging | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Federation of Chiropractic Licensing Board | 990 | District I D | 2 | $3,825 | $0 | View return |
| 2017 | Vernon G & Sandra J C Buchanan Family Foundation Inc. | 990PF | Treasurer | 4 | $0 | $0 | View return |
| 2017 | The Fort Meigs Association | 990 | Director | - | $0 | $0 | View return |
| 2017 | Foundation for Advancement in Research in Medicine Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Washington Hose Co No 1 | 990 | Vice President | 10 | $0 | $0 | View return |
| 2017 | Roosevelt Charter Academy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Catherine Kasper Place Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2017 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2017 | The St. Joseph Community Health Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | James Buchanan Scholarship Fund Inc | 990EZ | President | 0.5 | $0 | $0 | View return |
| 2017 | Options in Aging | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Veterans of Foreign Wars of the 10677 Mustang Post | 990 | Commander | 0 | $0 | $0 | View return |
| 2016 | Pipe Fitters' Welfare Fund Local 597 | 990 | Trustee (Past) | 1 | $0 | $217,941 | View return |
| 2016 | Cumberland Club | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Veterans of Foreign Wars of the 10677 Mustang Post | 990 | Commander | 0 | $0 | $0 | View return |
| 2016 | Washington Hose Co No 1 | 990 | Vice President | 10 | $0 | $0 | View return |
| 2016 | Roosevelt Charter Academy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Safe Children Coalition Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Foundation for Advancement in Research in Medicine Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Vernon G & Sandra J C Buchanan Family Foundation Inc. | 990PF | Treasurer | 4 | $0 | $0 | View return |
| 2016 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2016 | Chic & Cook County Bldg & Constr Trades Council Labor Mgmt Cooperation Comm | 990EZ | Trustee | 0.1 | $0 | $0 | View return |
| 2016 | Ox Ridge Riding and Racquet Club Inc | 990 | Treasurer | - | $0 | $0 | View return |
| 2016 | Options in Aging | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | United Association of Journeymen & Apprentices of the Plumbing & Pipe 597 | 990 | Business Manager | 52 | $269,561 | $0 | View return |
| 2015 | United Association of Journeymen & Apprentices of the Plumbing & Pipe | 990 | Vice President | 40 | $119,235 | $0 | View return |
| 2015 | Pipe Fitters' Welfare Fund Local 597 | 990 | Trustee | 1 | $0 | $269,561 | View return |
| 2015 | Labor Management Cooperation Committee | 990EZ | Trustee | 0.1 | $0 | $0 | View return |
| 2015 | Foundation for Advancement in Research in Medicine Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Pipe Fitting Council of Greater Chicago | 990 | Chairman | 0 | $0 | $0 | View return |
| 2015 | Chic & Cook County Bldg & Constr Trades Council Labor Mgmt Cooperation Comm | 990EZ | Trustee | 0.1 | $0 | $0 | View return |
| 2015 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2015 | Washington Hose Co No 1 | 990 | Vice President | 10 | $0 | $0 | View return |
| 2015 | Veterans of Foreign Wars of the 10677 Mustang Post | 990 | Commander | 2 | $0 | $0 | View return |
| 2015 | Cumberland Club | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Pipe Fitters' Training Fund Local 597 | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Ox Ridge Riding and Racquet Club Inc | 990 | Treasurer | - | $0 | $0 | View return |
| 2015 | Options in Aging | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | United Association of Journeymen & Apprentices of the Plumbing & Pipe 597 | 990 | Business Manager | 52 | $268,857 | $0 | View return |
| 2014 | United Association of Journeymen & Apprentices of the Plumbing & Pipe | 990 | Vice President | 40 | $110,077 | $0 | View return |
| 2014 | Pipe Fitters' Welfare Fund Local 597 | 990 | Trustee | 1 | $0 | $268,857 | View return |
| 2014 | Cumberland Club | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Pipe Fitters' Training Fund Local 597 | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Labor Management Cooperation Committee | 990EZ | Trustee | 0.1 | $0 | $0 | View return |
| 2014 | Washington Hose Co No 1 | 990 | Vice President | 15 | $0 | $0 | View return |
| 2014 | The Associates of the Osher Map Library | 990 | President | 2 | $0 | $0 | View return |
| 2014 | Chic & Cook County Bldg & Constr Trades Council Labor Mgmt Cooperation Comm | 990EZ | Trustee | 0.1 | $0 | $0 | View return |
| 2014 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Treasurer | - | $0 | $0 | View return |
| 2014 | Foundation for Advancement in Research in Medicine Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Stillhouse Volunteer Fire Department | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Veterans of Foreign Wars of the 10677 Mustang Post | 990 | Commander | 2 | $0 | $0 | View return |
| 2014 | Roosevelt Charter Academy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Ox Ridge Riding and Racquet Club Inc | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2014 | Options in Aging | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | United Association of Journeymen & Apprentices of the Plumbing & Pipe 597 | 990 | Business Manager | 52 | $264,637 | $0 | View return |
| 2013 | United Association of Journeymen & Apprentices of the Plumbing & Pipe | 990 | Vice President | 40 | $101,007 | $0 | View return |
| 2013 | Pipe Fitters' Welfare Fund Local 597 | 990 | Trustee | 1 | $0 | $264,637 | View return |
| 2013 | Pipe Fitting Council of Greater Chicago | 990EZ | President | 0 | $0 | - | View return |
| 2013 | Pipe Fitters' Training Fund Local 597 | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | Pipe Fitting Council of Greater Chicago | 990 | President | 0 | $0 | $0 | View return |
| 2013 | Veterans of Foreign Wars of the 10677 Mustang Post | 990 | Commander | 2 | $0 | $0 | View return |
| 2013 | Worldwide Evangelical Gospel Outreach Inc. | 990 | Director | - | $0 | $0 | View return |
| 2013 | Labor Management Cooperation Committee | 990EZ | Trustee | 0.1 | $0 | $0 | View return |
| 2013 | Chic & Cook County Bldg & Constr Trades Council Labor Mgmt Cooperation Comm | 990EZ | Trustee | 0.1 | $0 | $0 | View return |
| 2013 | Boy Scouts of America 480 Last Frontier Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Options in Aging | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Defense Orientation Conference Association | 990 | Past President | 1 | $0 | $0 | View return |