| 2024 | Worcester County Highway Association Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2024 | Massachusetts Highway Association C/O William H Elovirta | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Worcester County Highway Association Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2022 | Worcester County Highway Association Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2021 | Worcester County Highway Association Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2021 | Massachusetts Highway Association C/O William H Elovirta | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Worcester County Highway Association Inc | 990EZ | Director | 0 | $0 | $0 | View return |
| 2020 | Massachusetts Highway Association C/O William H Elovirta | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Worcester County Highway Association Inc | 990 | Vendor Rep/D | - | $0 | $0 | View return |
| 2019 | South Shore Elder Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Worcester County Highway Association Inc | 990 | Vendor Rep/D | - | $0 | $0 | View return |
| 2018 | South Shore Elder Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Massachusetts Highway Association C/O William H Elovirta | 990 | Director | 1 | $7,500 | $0 | View return |
| 2017 | Worcester County Highway Association Inc | 990 | Director | - | $0 | $0 | View return |
| 2017 | South Shore Elder Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Massachusetts Highway Association C/O William H Elovirta | 990 | Director | 1 | $7,696 | $0 | View return |
| 2016 | Worcester County Highway Association Inc | 990 | Director | - | $0 | $0 | View return |
| 2016 | South Shore Elder Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Worcester County Highway Association Inc | 990 | Director | - | $0 | $0 | View return |
| 2015 | Massachusetts Highway Association C/O William H Elovirta | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | South Shore Elder Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Worcester County Highway Association Inc | 990 | Director | - | $0 | $0 | View return |
| 2014 | South Shore Elder Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Massachusetts Highway Association C/O William H Elovirta | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Worcester County Highway Association Inc | 990 | Director | 0.2 | $100 | $0 | View return |
| 2013 | South Shore Elder Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Massachusetts Highway Association C/O William H Elovirta | 990 | Director | 1 | $0 | $0 | View return |