| 2025 | The Richard and Beverly Dilling Foundation Inc | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2024 | Firgrove Mutual Inc | 990 | VP/President | 0.8 | $3,300 | $0 | View return |
| 2024 | The Richard and Beverly Dilling Foundation Inc | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2024 | Minnequa Social Club | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Boulevard Heights Mutual Water Company Co Eugene Burger Management Corporation | 990EZ | Secretary/VP | 0 | $0 | - | View return |
| 2023 | Firgrove Mutual Inc | 990 | Secretary/VP | 0.7 | $3,000 | $0 | View return |
| 2023 | Minnequa Social Club | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2023 | The Richard and Beverly Dilling Foundation Inc | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2023 | Boulevard Heights Mutual Water Company Co Eugene Burger Management Corporation | 990EZ | Secretary/VP | 0 | $0 | - | View return |
| 2022 | Firgrove Mutual Inc | 990 | Trustee/VP | 0.7 | $2,700 | $0 | View return |
| 2022 | Dilling Mechanical Contractors Inc Veba | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Richard and Beverly Dilling Foundation Inc | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2021 | Firgrove Mutual Inc | 990 | Trustee | 0.2 | $600 | $0 | View return |
| 2021 | Dilling Mechanical Contractors Inc Veba | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Richard and Beverly Dilling Foundation Inc | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2021 | Southern La County Usbc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | East Hill Hunting Club Cummings Township Lycoming County Pennsyvan | 990 | Trustee | - | $0 | $0 | View return |
| 2020 | North Los Angeles County - Usbc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2020 | The Richard and Beverly Dilling Foundation Inc | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2020 | Dilling Mechanical Contractors Inc Veba | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | East Hill Hunting Club Cummings Township Lycoming County Pennsyvan | 990 | Trustee | - | $0 | $0 | View return |
| 2019 | The Richard and Beverly Dilling Foundation Inc | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2019 | Discovery Harbour Community Association | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2019 | Dilling Mechanical Contractors Inc Veba | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | North Los Angeles County - Usbc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2018 | East Hill Hunting Club Cummings Township Lycoming County Pennsyvan | 990 | Trustee | - | $0 | $0 | View return |
| 2018 | Dilling Mechanical Contractors Inc Veba | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Discovery Harbour Community Association | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2017 | Dilling Mechanical Contractors Inc Veba | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Riverdale Lady Warriors Softball | 990EZ | Vice Preside | 5 | $0 | - | View return |
| 2017 | Chapelfield Parent-Teacher Organization | 990EZ | Communications / Board Member | 5 | $0 | $0 | View return |
| 2017 | North Los Angeles County - Usbc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2016 | Dilling Mechanical Contractors Inc Veba | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Discovery Harbour Community Association | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2016 | Riverdale Lady Warriors Softball | 990EZ | Vice Preside | 5 | $0 | - | View return |
| 2016 | North Los Angeles County - Usbc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2015 | Dilling Mechanical Contractors Inc Veba | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Discovery Harbour Community Association | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2015 | North Los Angeles County - Usbc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2015 | North Central Weed Control Conference Inc | 990 | Director At | - | $0 | $0 | View return |
| 2014 | Discovery Harbour Community Association | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2014 | North Central Weed Control Conference Inc | 990 | Director At | 3 | $0 | $0 | View return |
| 2014 | North Los Angeles County - Usbc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2013 | Discovery Harbour Community Association | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2013 | Dilling Mechanical Contractors Inc Veba | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | North Los Angeles County - Usbc | 990EZ | Director | 0 | $0 | $0 | View return |