| 2024 | The May Institute Inc. | 990 | President & CEO | 48 | $560,656 | $0 | View return |
| 2024 | National Autism Center Inc. | 990 | Chairperson | 5 | $0 | $560,656 | View return |
| 2024 | The May-West Roxbury Residences Inc | 990 | Clerk, Director | 1 | $0 | $560,656 | View return |
| 2024 | Greater Springfield Residences Inc. | 990 | Clerk, Director | 1 | $0 | $560,656 | View return |
| 2024 | The Bay School | 990 | President, Director | 5 | $0 | $560,656 | View return |
| 2024 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2023 | The May Institute Inc. | 990 | President And CEO | 40 | $875,509 | $0 | View return |
| 2023 | Greater Springfield Residences Inc. | 990 | Clerk, Director | 1 | $0 | $875,509 | View return |
| 2023 | The Bay School | 990 | President, Director | 5 | $0 | $875,509 | View return |
| 2023 | National Autism Center Inc. | 990 | Chairperson | 5 | $0 | $875,509 | View return |
| 2023 | The May-West Roxbury Residences Inc | 990 | Clerk, Director | 1 | $0 | $875,509 | View return |
| 2023 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2023 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2022 | The May Institute Inc. | 990 | President And CEO | 40 | $525,341 | $0 | View return |
| 2022 | The May-West Roxbury Residences Inc | 990 | Clerk, Director | 1 | $0 | $525,341 | View return |
| 2022 | National Autism Center Inc. | 990 | Chairperson | 5 | $0 | $525,341 | View return |
| 2022 | Greater Springfield Residences Inc. | 990 | Clerk, Director | 1 | $0 | $525,341 | View return |
| 2022 | The Bay School | 990 | President, Director | 5 | $0 | $525,341 | View return |
| 2022 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2021 | The May Institute Inc. | 990 | President And CEO | 40 | $478,590 | $0 | View return |
| 2021 | National Autism Center Inc. | 990 | Chairperson | 5 | $0 | $478,590 | View return |
| 2021 | Greater Springfield Residences Inc. | 990 | Clerk, Director | 1 | $0 | $478,590 | View return |
| 2021 | The Bay School | 990 | President, Director | 5 | $0 | $478,590 | View return |
| 2021 | The May-West Roxbury Residences Inc | 990 | Clerk, Director | 1 | $0 | $478,590 | View return |
| 2021 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2020 | The May Institute Inc. | 990 | President And CEO | 40 | $407,873 | $0 | View return |
| 2020 | The Bay School | 990 | President, Director | 5 | $0 | $407,873 | View return |
| 2020 | National Autism Center Inc. | 990 | Chairperson | 5 | $0 | $407,873 | View return |
| 2020 | Greater Springfield Residences Inc. | 990 | Clerk, Director | 1 | $0 | $407,873 | View return |
| 2020 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | The May-West Roxbury Residences Inc | 990PF | Clerk, Director | 1 | $0 | $0 | View return |
| 2020 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2019 | The May Institute Inc. | 990 | President And CEO | 40 | $419,332 | $0 | View return |
| 2019 | National Autism Center Inc. | 990 | Chairperson, Director | 5 | $0 | $419,332 | View return |
| 2019 | The Bay School | 990 | President, Director | 5 | $0 | $419,332 | View return |
| 2019 | Greater Springfield Residences Inc. | 990 | Clerk, Director | 1 | $0 | $419,332 | View return |
| 2019 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2019 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2019 | The May-West Roxbury Residences Inc | 990PF | Clerk, Director | 1 | $0 | $0 | View return |
| 2018 | The May Institute Inc. | 990 | President And CEO | 40 | $388,666 | $0 | View return |
| 2018 | The Bay School | 990 | President, Director | 5 | $0 | $388,666 | View return |
| 2018 | Greater Springfield Residences Inc. | 990 | Clerk, Director | 1 | $0 | $388,666 | View return |
| 2018 | National Autism Center Inc. | 990 | Chairperson, Director | 5 | $0 | $388,666 | View return |
| 2018 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2018 | The May-West Roxbury Residences Inc | 990PF | Clerk, Director | 1 | $0 | $0 | View return |
| 2018 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2017 | The May Institute Inc. | 990 | President And CEO | 40 | $355,316 | $0 | View return |
| 2017 | National Autism Center Inc. | 990 | Chairperson, Director | 5 | $0 | $355,316 | View return |
| 2017 | The Bay School | 990 | President, Director | 5 | $0 | $355,316 | View return |
| 2017 | Greater Springfield Residences Inc. | 990 | Clerk, Director | 1 | $0 | $355,316 | View return |
| 2017 | The Bay School | 990 | President, Director | 5 | $0 | $355,316 | View return |
| 2017 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | New England Employment Services for the Blind Inc | 990EZ | Treasurer | 0.25 | $0 | $0 | View return |
| 2017 | The Devereux Foundation | 990 | Trustee (Through 11/2017) | 2 | $0 | $0 | View return |
| 2017 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2017 | The May-West Roxbury Residences Inc | 990PF | Clerk, Director | 1 | $0 | $0 | View return |
| 2017 | The Helena Devereux Foundation | 990 | Trustee (Through 11/2017) | 2 | $0 | $0 | View return |
| 2016 | The May Institute Inc. | 990 | President | 40 | $354,149 | $0 | View return |
| 2016 | National Autism Center Inc. | 990 | Chairperson, Director | 13 | $0 | $354,149 | View return |
| 2016 | The Bay School | 990 | President, Director | 5 | $0 | $354,149 | View return |
| 2016 | Greater Springfield Residences Inc. | 990 | Clerk, Director | 1 | $0 | $354,149 | View return |
| 2016 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2016 | The May-West Roxbury Residences Inc | 990PF | Clerk, Director | 1 | $0 | $0 | View return |
| 2016 | The Helena Devereux Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2016 | The Devereux Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | The May Institute Inc. | 990 | President & CEO | 40 | $370,496 | $0 | View return |
| 2015 | National Autism Center Inc. | 990 | CEO And Chair Of Board | 13 | $0 | $370,496 | View return |
| 2015 | Greater Springfield Residences Inc. | 990 | Director, Clerk | 1 | $0 | $370,496 | View return |
| 2015 | The Bay School | 990 | President, Director | 5 | $0 | $370,496 | View return |
| 2015 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | The May-West Roxbury Residences Inc | 990PF | Clerk, Director | 1 | $0 | $0 | View return |
| 2015 | The Helena Devereux Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | The Devereux Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2014 | The May Institute Inc. | 990 | President And CEO | 40 | $352,791 | $0 | View return |
| 2014 | National Autism Center Inc. | 990 | President And CEO Chair Of Bod | 13 | $0 | $352,791 | View return |
| 2014 | Greater Springfield Residences Inc. | 990 | Chief Executive Officer, D | 1 | $0 | $352,791 | View return |
| 2014 | The Bay School | 990 | President, Director | 5 | $0 | $352,791 | View return |
| 2014 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2014 | The May-West Roxbury Residences Inc | 990PF | Clerk, Director | 1 | $0 | $0 | View return |
| 2014 | The Helena Devereux Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | The Devereux Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2013 | The May Institute Inc. | 990 | President And CEO | 40 | $361,684 | $0 | View return |
| 2013 | Greater Springfield Residences Inc. | 990 | Chief Executive Officer, Director | 1 | $0 | $361,684 | View return |
| 2013 | National Autism Center Inc. | 990 | President And CEO | 40 | $0 | $361,684 | View return |
| 2013 | The Bay School | 990 | President, Director | 5 | $0 | $361,684 | View return |
| 2013 | Massachusetts Council of Human Services Providers Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2013 | The May-West Roxbury Residences Inc | 990PF | Clerk, Director | 1 | $0 | $0 | View return |
| 2013 | May Foundation Inc. | 990EZ | President, Director | 1 | $0 | $0 | View return |
| 2012 | The May-West Roxbury Residences Inc | 990PF | Clerk, Director | 1 | $0 | $0 | View return |