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
- South Shore Community Action Council Inc
EIN 046125732 · Headquarters: PLYMOUTH, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990
- South Shore Community Center Inc
EIN 046004744 · Headquarters: COHASSET, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Community Residences Inc
EIN 223309311 · Headquarters: KINGSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Conference Inc
EIN 043194376 · Headquarters: MANSFIELD, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Conservatory
EIN 042470761 · Headquarters: Hingham, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Curling Club Inc
EIN 474373291 · Headquarters: BRIDGEWATER, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Digital Wellness Inc
EIN 332814165 · Headquarters: SCITUATE, MA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Dog Training Club Inc
EIN 046067573 · Headquarters: HANOVER, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- South Shore Eagles Inc
EIN 237456860 · Headquarters: ABINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- South Shore Early College Consortium Inc
EIN 932400920 · Headquarters: East Bridgewater, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- South Shore Economic Development Corp
EIN 237362584 · Headquarters: ROCKLAND, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Educational Collaborative Federation
EIN 510580929 · Headquarters: HINGHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Shore Elder Services Inc
EIN 042596213 · Headquarters: BRAINTREE, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Emergency Dispatchers Association
EIN 413210052 · Headquarters: Hingham, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Fishing Community Preservation Fund Inc
EIN 263574759 · Headquarters: Marshfield, MA, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990
- South Shore Flying Club Inc
EIN 042654994 · Headquarters: WEYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- South Shore Folk Music Inc
EIN 042696483 · Headquarters: KINGSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- South Shore Foster Closet Inc
EIN 832079255 · Headquarters: Kingston, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Garden Tractor Pullers
EIN 832770969 · Headquarters: WESTPORT, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Giants Foundation Inc
EIN 832441853 · Headquarters: Mansfield, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Shore Giving Circle Inc
EIN 454526587 · Headquarters: MARSHFIELD, MA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- South Shore Group Home I Inc
EIN 223059161 · Headquarters: KINGSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Group Home Ii Inc
EIN 223075656 · Headquarters: KINGSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Shore Group Home Iii Inc
EIN 223059148 · Headquarters: KINGSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Shore Group Home Iv Inc
EIN 043288141 · Headquarters: KINGSTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Habitat for Humanity Inc
EIN 222701789 · Headquarters: NORWELL, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Haitians United for Progress
EIN 061576972 · Headquarters: BROCKTON, MA, USA · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ
- South Shore Harbormasters Association
EIN 900909850 · Headquarters: Norwell, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- South Shore Health Express Inc
EIN 452385865 · Headquarters: SOUTH WEYMOUTH, MA, USA · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990
- South Shore Health System Inc
EIN 042105926 · Headquarters: SOUTH WEYMOUTH, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- South Shore Historical Society Inc
EIN 043526781 · Headquarters: Weymouth, MA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- South Shore Horsemen's Council Inc
EIN 043014645 · Headquarters: Rochester, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- South Shore Hospital Inc
EIN 042769210 · Headquarters: SOUTH WEYMOUTH, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- South Shore Humane Society Inc
EIN 237391493 · Headquarters: WEYMOUTH, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Shore Ice Dragons
EIN 992600341 · Headquarters: Carver, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Shore Initiative Corp
EIN 680518961 · Headquarters: WEYMOUTH, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Shore Innovation Inc
EIN 821088343 · Headquarters: HANOVER, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Interscholastic Chess League
EIN 042810503 · Headquarters: Franklin, MA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- South Shore Irish Heritage Trail Inc
EIN 862412888 · Headquarters: Scituate, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Jet Pollution Council Charitable Tr
EIN 043557431 · Headquarters: Cohasset, MA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- South Shore Kennel Club Inc
EIN 042349701 · Headquarters: SCITUATE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Shore Kings Youth Hockey Inc
EIN 043460516 · Headquarters: FOXBORO, MA, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990
- South Shore Lacrosse League Inc
EIN 825182725 · Headquarters: Hingham, MA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- South Shore Ladies Club Inc
EIN 043104010 · Headquarters: Norwell, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Lady Hawks
EIN 753154518 · Headquarters: HINGHAM, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Shore Medical Center Inc
EIN 042297845 · Headquarters: NORWELL, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- South Shore Mens Lodge 1850
EIN 820550328 · Headquarters: Hingham, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Mental Health Center Inc
EIN 042677185 · Headquarters: Braintree, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Mindfulness Inc
EIN 822539875 · Headquarters: HULL, MA, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- South Shore Model Railway Club Inc
EIN 046357198 · Headquarters: Hingham, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Shore Natural Science Center
EIN 042324890 · Headquarters: NORWELL, MA, USA · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990
- South Shore Neptunes Inc
EIN 862786574 · Headquarters: Quincy, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Oil Heat Dealers Inc
EIN 043288471 · Headquarters: NORTH SITUATE, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- South Shore Peer Recovery Inc
EIN 473331053 · Headquarters: Scituate, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Pet Food Pantry Inc
EIN 853590086 · Headquarters: Weymouth, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Shore Playhouse Associates Inc
EIN 042312063 · Headquarters: COHASSET, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Police Athletic League
EIN 043670330 · Headquarters: Whitman, MA, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- South Shore Property Inc
EIN 050398822 · Headquarters: SOUTH WEYMOUTH, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- South Shore Race Management
EIN 453815142 · Headquarters: DUXBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Realtors Inc
EIN 042348535 · Headquarters: PEMBROKE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Recovery Home Inc
EIN 237440196 · Headquarters: QUINCY, MA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990
- South Shore Regional Health Information
EIN 264795936 · Headquarters: QUINCY, MA, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- South Shore Rugby Football Club Inc
EIN 462877026 · Headquarters: South Boston, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Shore Seahawks Youth Hockey Inc
EIN 237279904 · Headquarters: Norwell, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Sharks Yrfc
EIN 462166202 · Headquarters: Marshfield, MA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- South Shore Shrine Club
EIN 237329297 · Headquarters: WILMINGTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Singles Inc
EIN 043498838 · Headquarters: Hanover, MA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- South Shore SNAP Inc C/o KAF Financial
EIN 352498137 · Headquarters: Braintree, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Shore Soccer League Inc
EIN 042768029 · Headquarters: WEST BRIDGEWATER, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Stars Inc
EIN 237097840 · Headquarters: WEYMOUTH, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Street Rods
EIN 834172252 · Headquarters: Scituate, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Shore Summer Theater
EIN 251918815 · Headquarters: Scituate, MA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- South Shore Support Services
EIN 043271188 · Headquarters: Rockland, MA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- South Shore Synchro Inc
EIN 830557955 · Headquarters: Pembroke, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Technical Parents Association Inc
EIN 920597394 · Headquarters: Hanover, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Shore Tennis Association
EIN 834635641 · Headquarters: Pembroke, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Transformation Inc
EIN 471408681 · Headquarters: PLYMPTON, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990
- South Shore Umpires Association Inc
EIN 825317418 · Headquarters: Quincy, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- South Shore United Soccer Club Inc
EIN 200330856 · Headquarters: BROCKTON, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Shore Unity Council
EIN 844450492 · Headquarters: HINGHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Shore Veterans Assistance Inc
EIN 821379548 · Headquarters: WHITMAN, MA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Shore Viking Association Inc
EIN 046054674 · Headquarters: Braintree, MA, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- South Shore Womens Business Network Inc
EIN 043123230 · Headquarters: Plymouth, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Womens Hockey League
EIN 854014799 · Headquarters: Boxborough, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Workforce Development Board Inc
EIN 821302350 · Headquarters: QUINCY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Shore Yacht Club Inc
EIN 042596750 · Headquarters: NORTH WEYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Young Men's Christian Association
EIN 042105881 · Headquarters: Quincy, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Shore Young Professionals
EIN 263093139 · Headquarters: Rockland, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- South Side Civic Assoc Inc
EIN 222510314 · Headquarters: Dennisport, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- South Street Parent Teacher Organization Corp
EIN 043275093 · Headquarters: Andover, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- South Suburban Affordable Housing Inc
EIN 043580476 · Headquarters: SOUTH WEYMOUTH, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Suburban Police Institute
EIN 043035601 · Headquarters: FOXBORO, MA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- South Sudanese Enrichment for Families Inc
EIN 432043910 · Headquarters: LINCOLN, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Walpole Community Preschool Inc
EIN 043431046 · Headquarters: SOUTH WALPOLE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Wellfleet Neighborhood Association and Social Union Inc
EIN 510187486 · Headquarters: South Wellfleet, MA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- South Williamstown Community Association Inc
EIN 042751459 · Headquarters: Williamstown, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Worc Neighborhood Imp Corp
EIN 042529221 · Headquarters: Worcester, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- South Worthington Church Preservation Association
EIN 392775323 · Headquarters: Montgomery, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Yarmouth Library Association
EIN 042639952 · Headquarters: SOUTH YARMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Yarmouth Management Systems Inc
EIN 043080763 · Headquarters: Pittsfield, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990