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
- Great Hill Residents Association Inc
EIN 042937204 · Headquarters: West Wareham, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Great Marsh Foundation
EIN 934777409 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Great Marsh Preservation Advocates Inc
EIN 453241439 · Headquarters: Ipswich, MA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Great Northeast Athletic Conference Inc
EIN 461361931 · Headquarters: WINTHROP, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Great Oak Housing Inc
EIN 861602427 · Headquarters: Winchester, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Great Oak Pac
EIN 813179521 · Headquarters: DANVERS, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Great Pond Productions Inc
EIN 271496199 · Headquarters: CAMBRIDGE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Great Road Properties Inc
EIN 043269615 · Headquarters: FRAMINGHAM, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Great Schools for Massachusetts Inc
EIN 811844792 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990
- Great To Be Home Care Inc
EIN 262407701 · Headquarters: Chicopee, MA, USA · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990
- Great Wall Center Inc
EIN 043475338 · Headquarters: Reading, MA, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Great Women to Know Inc
EIN 510641890 · Headquarters: North Andover, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Greater Ashmont Main Street Inc
EIN 043491809 · Headquarters: DORCHESTER CENTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Greater Athol-orange Area Chamber of Commerce Inc
EIN 042779532 · Headquarters: ATHOL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Attleboro Area Council for Children Inc
EIN 223172923 · Headquarters: NORTH ATTLEBORO, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Attleboro Women of Today
EIN 061680264 · Headquarters: Foxboro, MA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Greater Attleboro Youth Lacrosse Inc
EIN 393958177 · Headquarters: ATTLEBORO, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Auburn Community Chorus
EIN 264176024 · Headquarters: Auburn, MA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Greater Berkshire Board of Baseball Officials
EIN 042814598 · Headquarters: North Adams, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Area Earthdog Club Inc
EIN 934775473 · Headquarters: Milford, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Area Guild of Accessible Practitioners Inc
EIN 043389782 · Headquarters: Newton, MA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Greater Boston Association for Retarded Citizens Inc
EIN 042173649 · Headquarters: BRIGHTON, MA, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Greater Boston Chamber of Commerce
EIN 041103090 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Chamber of Commerce Foundationinc(fka Greater Boston Corp)
EIN 042790704 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Chamber of Cooperatives Inc
EIN 821371070 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Chapter - American Association of Blacks in Energy Aabe Greater Boston
EIN 471911084 · Headquarters: Holbrook, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Boston Chapter 106 of the Experimental Aircraft Association
EIN 113781759 · Headquarters: North Andover, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Chapter of Few Federally Employed Women
EIN 043151023 · Headquarters: Boston, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Greater Boston Chapter of Payroll Professionals Inc
EIN 043086644 · Headquarters: Rochester, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Greater Boston Chapter of the Iiba Inc
EIN 452232649 · Headquarters: LOWELL, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Greater Boston Childcare and Community Services Inc
EIN 823314971 · Headquarters: BRAINTREE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Chinese Community Services Inc
EIN 043513197 · Headquarters: BOSTON, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Chinese Golden Age Center
EIN 237181452 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Choral Consortium Inc
EIN 201319114 · Headquarters: Boston, MA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Greater Boston Concierge Association
EIN 043124983 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Greater Boston Convention & Visitors Bureau Inc
EIN 042554943 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Council on Alcoholism Inc
EIN 222647045 · Headquarters: WATERTOWN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Greater Boston Elfun Association
EIN 472630058 · Headquarters: Lynn, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Eruv Corporation
EIN 222720097 · Headquarters: Brookline, MA, United States · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Greater Boston Evaluation Network Inc
EIN 821613884 · Headquarters: Bedford, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Family Law Inn of Court
EIN 463120863 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Boston Fiduciary Law American Inn of Court
EIN 611726481 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Boston Filipino Coalition Inc
EIN 843120750 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Firefighters Pipes and Drums Inc
EIN 261509977 · Headquarters: MALDEN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Boston Fudan Alumni Assoc Inc
EIN 900705454 · Headquarters: acton, MA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Greater Boston Functional Medicine Group Inc
EIN 820936850 · Headquarters: WALTHAM, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Greater Boston Glassworks
EIN 333853810 · Headquarters: Cambridge, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Hotel Employees Local 26 Benefit Fund
EIN 046048964 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Intercity Softball League Inc
EIN 862995520 · Headquarters: Medford Mass, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Israeli Dance Incorporated
EIN 461240643 · Headquarters: NEEDHAM, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Junior Bruins Youth Hockey
EIN 463797257 · Headquarters: Boston, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Kappa Charities Inc
EIN 043541603 · Headquarters: Quincy, MA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Greater Boston Larp Society Inc
EIN 833091832 · Headquarters: SOMERVILLE, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Legal Services Inc
EIN 042103907 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Lions Inc
EIN 472852552 · Headquarters: Revere, MA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Greater Boston Lithographic Institute Inc
EIN 046194706 · Headquarters: Revere, MA, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Greater Boston Manufacturing Partnership Inc
EIN 043256378 · Headquarters: PLYMOUTH, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Mass Association of Occupational Health Nurses Inc
EIN 042696513 · Headquarters: Lexington, MA, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Greater Boston Mass Labor Council Afl-cio
EIN 041103070 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Greater Boston Morehouse College Alumni Association
EIN 043181707 · Headquarters: Roxbury, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston National Panhellenic Council
EIN 334934129 · Headquarters: Roxbury, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Nazarene Compassionate Center
EIN 043335808 · Headquarters: Mattapan, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Nepali Community Inc (The)
EIN 204748309 · Headquarters: Somerville, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Boston Nursing Collective Inc
EIN 823962397 · Headquarters: BELMONT, MA, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Greater Boston Oasis
EIN 474131957 · Headquarters: Medford, MA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Greater Boston Peoples Medical Supply Relief Fund
EIN 850491100 · Headquarters: Woburn, MA, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Greater Boston Philharmonia Singers Inc
EIN 273514150 · Headquarters: Chelmsford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Greater Boston Physicians For Social Responsibility Inc
EIN 042721258 · Headquarters: Brookline, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Boston Piano Technicians Guild
EIN 061653233 · Headquarters: Belmont, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Platform Tennis Association Inc
EIN 830965147 · Headquarters: BELMONT, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Boston Plumbing Contractors Association In
EIN 042752780 · Headquarters: Braintree, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Plumbing Contractors Association SP
EIN 474711204 · Headquarters: Braintree, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Police Council Inc
EIN 043113657 · Headquarters: WALTHAM, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Post-polio Association Inc
EIN 042940483 · Headquarters: Burlington, MA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Greater Boston Professional Chapter of Nawmba
EIN 270333213 · Headquarters: Dorchester, MA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Greater Boston Real Estate Board
EIN 041107040 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Greater Boston Real Estate Board Foundation
EIN 223299681 · Headquarters: Boston, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Greater Boston Robotics Inc
EIN 842745415 · Headquarters: Melrose, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Greater Boston Soaring Club Inc
EIN 042879857 · Headquarters: Sterling, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Greater Boston Stage Company
EIN 043521896 · Headquarters: STONEHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Boston Stem Program
EIN 881760321 · Headquarters: Newton, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Boston Table Tennis Center
EIN 852538935 · Headquarters: BURLINGTON, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Greater Boston Track Club Inc
EIN 042610666 · Headquarters: Cambridge, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Greater Boston Veterans Collaborative Inc
EIN 851762348 · Headquarters: Dorchester, MA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Greater Bridgewater Women of Today
EIN 900726605 · Headquarters: Bridgewater, MA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Greater Brockton Center for Dispute Resolution Inc
EIN 237398125 · Headquarters: South Easton, MA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Brockton Dance Teachers Association Inc
EIN 042958778 · Headquarters: WEST WAREHAM, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Chinatown Community Association
EIN 132730313 · Headquarters: East Longmeadow, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Greater Community Chorus
EIN 050468720 · Headquarters: Westport, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Greater Easthampton Chamber of Commerce
EIN 046006554 · Headquarters: EASTHAMPTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Greater Fall River Art Association
EIN 046109178 · Headquarters: Fall River, MA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Greater Fall River Community Food Pantry Inc
EIN 223128989 · Headquarters: FALL RIVER, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990
- Greater Fall River Development Corp
EIN 042171799 · Headquarters: Fall River, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Fall River Domestic Violence Coalition
EIN 593821638 · Headquarters: Fall River, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Greater Fall River Hebrew School Inc
EIN 042700334 · Headquarters: FALL RIVER, MA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Greater Fall River Land Conservancy
EIN 043275939 · Headquarters: Fall River, MA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Greater Fall River Re-creation Committee
EIN 042491918 · Headquarters: FALL RIVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Greater Fall River Symphony Society Inc
EIN 046130150 · Headquarters: Fall River, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Falmouth Community Chorus Inc
EIN 043274674 · Headquarters: Falmouth, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Greater Four Corners Action Coalition
EIN 043363133 · Headquarters: Dorchester Center, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990