IRS Form 990 - The IRS Form 990, Return of Organization Exempt from Income Tax, has been filed with the Internal Revenue Service and the Massachusetts Attorney General's Division of Public Charities. A separate IRS Form 990 is filed for The May Institute, Inc., and each of its affiliated organizations. A copy of the most recently filed Form 990 is available upon request.
IRS 501(c)(3) Certification (pdf)
IRS 501(c)(3) Certification and Governing Documents (pdf) for National Autism Center
IRS 501(c)(c) Certification and Governing Documents (pdf) for Greater Springfield Residences, Inc.