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
- New England Cycling Federation
EIN 300101769 · Headquarters: HARVARD, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Cytometry
EIN 422255291 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Dairy and Food Council
EIN 041661230 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Dairy Promotion Board Inc
EIN 030223740 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Daylily Society Inc
EIN 043289977 · Headquarters: Longmeadow, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Deaf Disc Golf
EIN 271725745 · Headquarters: Stoughton, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Decoy Collectors and Carvers Association Inc
EIN 393083535 · Headquarters: Plymouth, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Development Research Association Inc
EIN 042971962 · Headquarters: WALTHAM, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- New England Diabetes and Endocrinology Research Fund Inc
EIN 222575193 · Headquarters: Waltham, MA, US · Medical Research · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- New England Diamond Dawgs Baseball Club Inc
EIN 260765772 · Headquarters: Lowell, MA, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- New England Direct Marketing Assoc Inc
EIN 222493002 · Headquarters: WELLESLEY HILLS, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- New England Division International Association for Identification
EIN 043185494 · Headquarters: Rutland, MA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Division Marine Corps League
EIN 200343853 · Headquarters: Feeding Hills, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- New England Division of Us Fencing
EIN 851471530 · Headquarters: BRIGHTON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- New England Dog Park Coalition Inc
EIN 333022527 · Headquarters: Westford, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Dog Training Club Inc
EIN 455571791 · Headquarters: SHERBORN, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- New England Donor Services
EIN 237024479 · Headquarters: Waltham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Donor Services
EIN 813650975 · Headquarters: Waltham, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Dream Center Inc
EIN 260074917 · Headquarters: Shrewsbury, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New England Dressage Association Inc
EIN 237243296 · Headquarters: HOPKINTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Ds Inc
EIN 571215655 · Headquarters: MARLBOROUGH, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Dune Fun Association
EIN 273868421 · Headquarters: BOSTON, MA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- New England Economic Project Inc
EIN 010377706 · Headquarters: Carlisle, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- New England Education Society
EIN 046067431 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- New England Educational Institute Inc
EIN 042799970 · Headquarters: LENOX, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990
- New England Educational Leadership Institute
EIN 842616848 · Headquarters: Brookline, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- New England Educational Opportunity Association Inc
EIN 222589628 · Headquarters: GARDNER, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- New England Employee Benefits Council
EIN 042725284 · Headquarters: Concord, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Employment Services for the Blind Inc
EIN 464498464 · Headquarters: Dorchester, MA, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- New England Energy Alliance Inc
EIN 203354440 · Headquarters: BOSTON, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- New England English Springer Spaniel Rescue Inc
EIN 371437335 · Headquarters: Ashland, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- New England Environmental Balancing Bureau
EIN 042251034 · Headquarters: Hingham, MA, USA · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ
- New England Epic-user Collaborative
EIN 990478451 · Headquarters: WINCHESTER, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- New England Equestrian Land Mgmnt Conservation Corporation
EIN 542086547 · Headquarters: Athol, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- New England Equine Rescue - North Inc
EIN 454007146 · Headquarters: West Newbury, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Equitation Championships Inc Co Robert Crawford
EIN 030485063 · Headquarters: IPSWICH, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Equity Collective
EIN 990413510 · Headquarters: Norfolk, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- New England Estuarine Research Society
EIN 043111218 · Headquarters: Melrose, MA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Evangelism Development Inc
EIN 042899926 · Headquarters: NORTHAMPTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- New England Exchange Clubs Foundation Inc
EIN 043211071 · Headquarters: HAVERHILL, MA, USA · Crime & Legal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- New England Eye Institute Inc
EIN 043575676 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Farm and Garden Association Inc C/o Theresa Hewitt
EIN 042105916 · Headquarters: MARSHFIELD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- New England Farm Workers Council Inc
EIN 060872959 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- New England Farmers Union Education
EIN 271536238 · Headquarters: SHELBURNE FALLS, MA, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990
- New England Fastener Distributors Association
EIN 042679828 · Headquarters: TEWKSBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- New England Federation of Humane Societies
EIN 020447142 · Headquarters: Lowell, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- New England Fenians Camogie Club Inc
EIN 871918011 · Headquarters: DOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- New England Fertility Society
EIN 223087798 · Headquarters: TEWKSBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- New England Fiber Collective
EIN 042780484 · Headquarters: Worcester, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Fiberoptic Council
EIN 223163817 · Headquarters: Chestnut Hill, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New England Figure Skating Club
EIN 043285545 · Headquarters: Marlborough, MA, USA · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ
- New England Film Orchestra
EIN 871209454 · Headquarters: LOWELL, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Financial Marketing Association Inc
EIN 300474015 · Headquarters: WESTFORD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Finnish Lapphund Club Inc
EIN 932649134 · Headquarters: Swampscott, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- New England Fire & History Museum Inc
EIN 237187416 · Headquarters: HARWICH, MA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- New England First Amendment Coalition Inc
EIN 204826233 · Headquarters: WESTBOROUGH, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Fishery Management Council
EIN 042607425 · Headquarters: Newburyport, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Fly Tyers
EIN 042814579 · Headquarters: Worcester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New England Flyers Llc
EIN 464278483 · Headquarters: Franklin, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Flying Disc Association Inc
EIN 043102067 · Headquarters: Somerville, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Folk Festival Association Inc
EIN 046073082 · Headquarters: Acton, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- New England Food Foundation Inc
EIN 042935083 · Headquarters: WEYMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Football Foundation Inc
EIN 261374370 · Headquarters: Foxborough, MA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- New England Football League Inc
EIN 043239716 · Headquarters: SALISBURY, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New England Forestry Foundation Inc
EIN 042024022 · Headquarters: LITTLETON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Foster Parent Association Inc
EIN 991674116 · Headquarters: Springfield, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New England Foundation for Psychoanalysis
EIN 521913404 · Headquarters: WELLESLEY, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- New England Foundation for the Arts Incorporated
EIN 042593591 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Franchise Association Inc
EIN 743241709 · Headquarters: Stoneham, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New England Friends of Bosnia and Herzegovina
EIN 451453399 · Headquarters: CAMBRIDGE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- New England Friends of Croatia
EIN 043146796 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Fuel Institute Education Foundation Inc
EIN 222560916 · Headquarters: WILMINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Futbol Club Inc
EIN 208286741 · Headquarters: MENDON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Gas Workers Alliance Inc
EIN 813205494 · Headquarters: Braintree, MA, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- New England Gay Officers Action League of America Inc
EIN 461746638 · Headquarters: Boston, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- New England Geothermal Professional Association
EIN 274413826 · Headquarters: North Andover, MA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- New England Gilbert and Sullivan Society Inc
EIN 451268254 · Headquarters: Arlington, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New England Golf Association Inc Co David B Fite Jr
EIN 042754606 · Headquarters: NORTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- New England Governors Conference Inc
EIN 042738615 · Headquarters: BOSTON, MA, USA · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990
- New England Graduate Women in Science and Engineering Incorporat
EIN 824191532 · Headquarters: Southborough, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New England Grange Building Inc
EIN 043080120 · Headquarters: West Springfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Grass Roots Foundation Inc
EIN 834150383 · Headquarters: Plymouth, MA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- New England Grenfell Assoc 7522-Xxxxxx03760
EIN 042192696 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- New England Grows Inc
EIN 223162711 · Headquarters: MEDFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- New England Guernsey Association
EIN 061285179 · Headquarters: South Deerfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Gyspy Horse Club
EIN 820768241 · Headquarters: LITTLETON, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- New England Hand Society Inc
EIN 061307933 · Headquarters: Natick, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- New England Handballers Association Inc
EIN 474381134 · Headquarters: CHERRY VALLEY, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- New England Harmony Brigade of SPEBSQSA
EIN 454246311 · Headquarters: Waltham, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- New England Head Start Association
EIN 264655408 · Headquarters: TAUNTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- New England Healthcare Assembly Inc
EIN 237418007 · Headquarters: BURLINGTON, MA, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- New England Healthcare Exchange Network Inc
EIN 270479458 · Headquarters: WALTHAM, MA, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990
- New England Heat Basketball Inc
EIN 272048849 · Headquarters: BOLTON, MA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- New England Hebei Association Inc
EIN 992583820 · Headquarters: LEXINGTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- New England Hebrew Academy
EIN 042105882 · Headquarters: BROOKLINE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- New England Hedis Coalition
EIN 043236717 · Headquarters: Worcester, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- New England Heli Crew Inc
EIN 464299806 · Headquarters: Mansfield, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New England Helicopter Council Inc
EIN 043394308 · Headquarters: EAST FALMOUTH, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- New England Hemophilia and Thrombosis Network Inc
EIN 205972059 · Headquarters: Worcester, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- New England Hemophilia Association
EIN 271752178 · Headquarters: Dedham, MA, US · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ