| 2025 | Ellen G and Edward G Wong Family Foundation | 990PF | Director/Presid | 0 | $0 | - | View return |
| 2024 | Jan Ying Benevolent Association | 990 | Treasurer | 2 | $6,000 | $0 | View return |
| 2024 | Chinese Consolidated Benevolent Association of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Duck Sin Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Duck Sin Benevolent Association | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2023 | Jan Ying Benevolent Association | 990 | Building Director | 2 | $6,000 | $0 | View return |
| 2023 | American Postal Workers Union Brooklyn Local 251 | 990 | Trustee - Past 2023 | 1 | $0 | $0 | View return |
| 2023 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2023 | Duck Sin Benevolent Association | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Duck Sin Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Chinese Consolidated Benevolent Association of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Jan Ying Benevolent Association | 990 | Building Director | 2 | $6,000 | $0 | View return |
| 2022 | American Postal Workers Union Brooklyn Local 251 | 990 | Trustee | 1 | $360 | $0 | View return |
| 2022 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2022 | Duck Sin Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Duck Sin Benevolent Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Chinese Consolidated Benevolent Association of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | American Postal Workers Union Brooklyn Local 251 | 990 | Trustee | 1 | $810 | $0 | View return |
| 2021 | Duck Sin Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Jan Ying Benevolent Association | 990 | Building Director | 2 | $0 | $0 | View return |
| 2021 | Duck Sin Benevolent Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2021 | Chinese Consolidated Benevolent Association of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | American Postal Workers Union Brooklyn Local 251 | 990 | Trustee | 1 | $360 | $0 | View return |
| 2020 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2020 | Duck Sin Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Jan Ying Benevolent Association | 990 | Building Director | 2 | $0 | $0 | View return |
| 2020 | Duck Sin Benevolent Association | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Chinese Consolidated Benevolent Association of Chicago | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | American Postal Workers Union Brooklyn Local 251 | 990 | Trustee | 1 | $985 | $0 | View return |
| 2019 | Duck Sin Benevolent Association | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2019 | Duck Sin Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2018 | Duck Sin Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Duck Sin Benevolent Association | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Duck Sin Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Duck Sin Benevolent Association | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Duck Sin Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Duck Sin Benevolent Association | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2016 | Duck Sin Benevolent Association | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Duck Sin Foundation | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2016 | Chinese Consolidated Benevolent Association of Chicago | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2014 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2013 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2011 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |
| 2010 | Ellen G and Edward G Wong Family Foundation | 990PF | Dir/V.President | 0 | $0 | - | View return |