Nonprofits in Massachusetts
Nonprofits in Massachusetts. Browse 52,168 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- The Beaucourt Foundation Inc
EIN 042979426 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Beautiful Stuff Project Inc
EIN 453816265 · Headquarters: CAMBRIDGE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Beaver Country Day School Inc
EIN 042103869 · Headquarters: CHESTNUT HILL, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Bedford Citizen Inc
EIN 460777549 · Headquarters: Bedford, MA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Bedford Minuteman Company Memorial Scholarship Trust Inc
EIN 222686598 · Headquarters: Bedford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Bee Club Inc C/o Ciana Smiley Treasurer
EIN 203522249 · Headquarters: BOSTON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Behr Charitable Foundation
EIN 226830026 · Headquarters: DOVER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- The Behrakis Foundation C/o Stephanie B Liakos Trustee
EIN 043348263 · Headquarters: LEXINGTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Beker Foundation
EIN 133249239 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Bell Foundation Inc
EIN 043182053 · Headquarters: NEEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Bellingham Elder Service Group Inc
EIN 043061992 · Headquarters: Bellingham, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- The Belmont Golf Scholarship Fund Inc
EIN 201723275 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Bement School Inc
EIN 042234135 · Headquarters: DEERFIELD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Ben Greenberg Children's Foundation Inc
EIN 201972667 · Headquarters: Natick, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Benefit of Balance Inc
EIN 874712697 · Headquarters: Amesbury, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Benjamin and Lois Goulston Charitable Foundation
EIN 800038498 · Headquarters: CHESTNUT HILL, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Bennett Public Library Association of Billerica
EIN 046138236 · Headquarters: BILLERICA, MA, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990
- The Bergstrom Foundation C/o Gary Bergstrom
EIN 066499658 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Berkshire School Inc
EIN 042121313 · Headquarters: SHEFFIELD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Berlin Art and Historical Society Inc
EIN 043375499 · Headquarters: Berlin, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Bernardston Historical Society Inc
EIN 043481529 · Headquarters: Bernardston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Bert & Natalie Vallee Charitable Trust
EIN 046749230 · Headquarters: BOSTON, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- The Bert Constance & Sidney H Rabinowitz Family Foundation Inc
EIN 043393634 · Headquarters: WELLESLEY HILLS, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- The Bert King Foundation Inc
EIN 043307917 · Headquarters: NATICK, MA, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- The Bessie Rattner Foundation
EIN 136169194 · Headquarters: FLORENCE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Beta Foundation a Fraternity House
EIN 042116079 · Headquarters: NEWTON LOWER FALLS, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Bete Family Foundation
EIN 043493858 · Headquarters: GREENFIELD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Beth Foundation
EIN 820686649 · Headquarters: SOUTH BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Bethany Foundation
EIN 223072794 · Headquarters: HAVERHILL, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Better Yourself Campaign Inc
EIN 813953871 · Headquarters: SOUTH DENNIS, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- The Beveridge Family Foundation
EIN 311698286 · Headquarters: WEST NEWBURY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Beverly Education Foundation Inc
EIN 043398414 · Headquarters: BEVERLY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Beverly Pepper Foundation
EIN 204921066 · Headquarters: CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bezamat Foundation
EIN 061479986 · Headquarters: HAMILTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- The Bidwell House Inc
EIN 222864958 · Headquarters: MONTEREY, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Bigbird Fund C/o Boylston Properties
EIN 454072533 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bike Connector Inc
EIN 850694465 · Headquarters: LOWELL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Billington Seatownbrook Watershed Association Inc
EIN 042684686 · Headquarters: PLYMOUTH, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Bim Inc
EIN 931760874 · Headquarters: STOUGHTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Bina Farm Inc
EIN 800445857 · Headquarters: LEXINGTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Binah School Inc
EIN 900402513 · Headquarters: SHARON, MA, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990
- The Bind Inc
EIN 454647593 · Headquarters: Newton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- The Biobreak Organization Inc
EIN 870795559 · Headquarters: BOSTON, MA, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990
- The Bioexec Institute Inc
EIN 204034018 · Headquarters: BOSTON, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Birch House
EIN 833649864 · Headquarters: ARLINGTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Birchwood Charitable Tr
EIN 043541255 · Headquarters: Cambridge, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Bird Precision Charitable Foundation
EIN 046046637 · Headquarters: WALTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bitty Foundation Co Day Pitney Llp
EIN 026124799 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Black College Scholarship Fund Inc C/o Dl Bibby
EIN 030441392 · Headquarters: BURLINGTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Black Literacy and Arts Collaborative Project
EIN 850813528 · Headquarters: Quincy, MA, USA · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- The Blackstonefranklin Square Neighborhood Association Inc
EIN 042760925 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Blais Foundation C/o Blaisco Llc
EIN 043424620 · Headquarters: SHREWSBURY, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Blanchard Means Foundation Inc
EIN 043404698 · Headquarters: STURBRIDGE, MA, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990
- The Blandford Club
EIN 046014221 · Headquarters: BLANDFORD, MA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990
- The Blessing Foundation
EIN 046990197 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Blood Project
EIN 871998781 · Headquarters: ACTON, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Blossom Fund Charles R Platt Et Al Trustees
EIN 223297205 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Blue Hill Montessori School Inc
EIN 042326130 · Headquarters: CANTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Blue Pride Gridiron Club Inc
EIN 383685953 · Headquarters: ATTLEBORO, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Blue Rock Landing Association Inc
EIN 042813179 · Headquarters: South Yarmouth, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Bluecow Foundation
EIN 451562708 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bob Murphy Sr Memorial Golf Tournament Inc
EIN 020677134 · Headquarters: FOXBORO, MA, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- The Bobby and Peggy O'connor Foundation C/o John T Lynch
EIN 821918862 · Headquarters: BREWSTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Boch Family Foundation (D/b/a Music Drives Us)
EIN 203429592 · Headquarters: NORWOOD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Boger Charitable Trust
EIN 222776296 · Headquarters: LINCOLN, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bolotnick Seaver Family Foundation Inc
EIN 833555556 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bolton Conservation Trust
EIN 510143182 · Headquarters: BOLTON, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Bolton Fair Inc
EIN 043434392 · Headquarters: BOLTON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Bookbuilders of Boston Educational Fund Inc
EIN 202900398 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Bookholz Fund Inc
EIN 874190161 · Headquarters: SALEM, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- The Booster Association of South Hadley
EIN 222655697 · Headquarters: South Hadley, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- The Booth Foundation
EIN 046019938 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Born to Run Foundation Inc
EIN 814621164 · Headquarters: MEDFIELD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Athletic Association
EIN 046111707 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Bridges Initiative Inc
EIN 852638516 · Headquarters: LEXINGTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Boston Camerata Inc
EIN 042560082 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Boston Capital Foundation
EIN 043257822 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- The Boston Cecilia Inc
EIN 046142829 · Headquarters: BROOKLINE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Chapter of the Financial Managers Society Inc
EIN 223021949 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- The Boston Chapter of the Nhaa Inc
EIN 043225586 · Headquarters: Mansfield, MA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- The Boston Children's School Inc
EIN 042381340 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston City Hospital School of Nursing Alumni Inc
EIN 770714893 · Headquarters: WOBURN, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Boston Classical Orchestra Inc
EIN 042607181 · Headquarters: NEWTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990
- The Boston Club Inc
EIN 042605110 · Headquarters: NEWTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Committee of the Garden Club of America Inc
EIN 043099934 · Headquarters: CHESTNUT HILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Boston Conservatory
EIN 042126597 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990
- The Boston Conservatory Ipswich Realty Corporation
EIN 454795446 · Headquarters: Boston, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- The Boston Conservatory Realty Corporation
EIN 263644206 · Headquarters: Boston, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990
- The Boston Consortium for Higher Educati
EIN 043427564 · Headquarters: Auburndale, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Educational Development Foundation Inc
EIN 222514422 · Headquarters: ROXBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Faith and Justice Network Inc
EIN 993161936 · Headquarters: ROXBURY CROSSING, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Boston Forecasting Research Institute Inc
EIN 300814870 · Headquarters: Nahant, MA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- The Boston Foundation
EIN 042104021 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Foundation for Sight Inc
EIN 043150037 · Headquarters: NEEDHAM, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Globe Foundation Inc
EIN 042731195 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Harbor Association Inc
EIN 237357919 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990
- The Boston Health Net Corporation
EIN 043279836 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990
- The Boston Higher Education Resource Center Inc
EIN 823215739 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Home Inc
EIN 042103905 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Boston Initiative to Advance
EIN 263918051 · Headquarters: BOSTON, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ