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
- Engage-ai Org Inc
EIN 872770798 · Headquarters: WAYLAND, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Engaging Aging Corporation
EIN 332661827 · Headquarters: WILMINGTON, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Engaging Peace Inc
EIN 273435819 · Headquarters: Westwood, MA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Engaging Schools Inc
EIN 042764204 · Headquarters: ARLINGTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Engayge Social Network Inc
EIN 332792869 · Headquarters: Rehoboth, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Engine Company No 2 of Grafton Inc
EIN 202455871 · Headquarters: North Grafton, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Engine Room Section Inc
EIN 522122522 · Headquarters: Hyde Park, MA, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Engineer to Empower Inc
EIN 993365669 · Headquarters: Boston, MA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Engineers for Humanity
EIN 824692171 · Headquarters: Andover, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Engineers Week - New England Inc
EIN 271374473 · Headquarters: BOSTON, MA, USA · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Englesby Intermediate School Parent Teacher Organization
EIN 043579574 · Headquarters: DRACUT, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- English at Large Inc
EIN 043050593 · Headquarters: Woburn, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- English Faculty Association
EIN 472901377 · Headquarters: Lowell, MA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- English for New Bostonians Inc
EIN 463202177 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- English Haven Incorporated
EIN 874272990 · Headquarters: Waban, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- English Social Club
EIN 041289245 · Headquarters: Worcester, MA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Enhance Asian Community on Health Inc
EIN 472130807 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Enhanced Recovery After Surgery Society for Perioperative Care Inc
EIN 812129002 · Headquarters: BEVERLY, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Enhancing Life of Autistic Adults Charitable Trust
EIN 476543471 · Headquarters: BEDFORD, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Enhancing Tomorrow
EIN 832860235 · Headquarters: WESTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Enharmonic Ministry
EIN 453569372 · Headquarters: Boxborough, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Eniobani-The Hope Anchors Inc
EIN 921251590 · Headquarters: BROCKTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Enjoingood
EIN 815085523 · Headquarters: Holden, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Enjoy Life Education, Inc.
EIN 814054879 · Headquarters: DOVER, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Enlace De Familias De Holyoke Holyoke Family Network Inc
EIN 043470427 · Headquarters: HOLYOKE, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Enlightened Christian Gathering the Jesus Nation Church Inc
EIN 933473626 · Headquarters: WORCESTER, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Enlightenment Unlimited Inc
EIN 043536245 · Headquarters: andover, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- EnlightenNext
EIN 222951275 · Headquarters: LENOX, MA, USA · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990
- Enough Abuse Inc
EIN 042276809 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Enriched Adult Day Care Inc
EIN 010921556 · Headquarters: HANOVER, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Enroot
EIN 333745898 · Headquarters: Sherman Oaks, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Enroot Inc
EIN 042103961 · Headquarters: CAMBRIDGE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ensemble Adriatico Inc
EIN 222880956 · Headquarters: WEST ROXBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ensemble Robot Incorporated
EIN 204333165 · Headquarters: Lexington, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ensena Corporation
EIN 201906067 · Headquarters: Northampton, MA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Ensia Inc
EIN 832516732 · Headquarters: Boston, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Entebbe Shelter for Women & Children Fleeing Domestic Violence Inc
EIN 331882647 · Headquarters: RANDOLPH, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Entegris Foundation Inc
EIN 853863257 · Headquarters: BILLERICA, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Enterprise Development Resource Center Inc
EIN 201877214 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Enterprise Ethereum Alliance Inc
EIN 820899068 · Headquarters: WAKEFIELD, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Enthrive Inc
EIN 811038560 · Headquarters: Wilbraham, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Entracte Theatre Company Inc
EIN 814802399 · Headquarters: WENHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990
- Entrepreneurial Ventures in Education Inc
EIN 263185485 · Headquarters: QUINCY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Entrepreneurs Foundation of New England Inc
EIN 043508369 · Headquarters: Gloucester, MA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Entrepreneurs in Action for Change Inc
EIN 800606333 · Headquarters: BOSTON, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Entrepreneurs Organization - Boston Chapter Inc
EIN 043553549 · Headquarters: DEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Entrepreneurship for All Inc
EIN 471858182 · Headquarters: LOWELL, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Entropy Research Institute Inc
EIN 042790753 · Headquarters: Natick, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Environment Massachusetts Inc
EIN 208180281 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990
- Environmental Alert Report Inc
EIN 223027017 · Headquarters: Nahant, MA, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Environmental Business Council of New England, Inc.
EIN 043105111 · Headquarters: Needham, MA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Environmental Design Group Inc
EIN 042446375 · Headquarters: Boston, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Environmental Health Alliance Inc
EIN 933583526 · Headquarters: VINEYARD HAVEN, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Environmental League of Massachusetts Action Fund Inc
EIN 042024004 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Environmental League of Massachusetts Inc
EIN 042760271 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Environmental Massachusetts Research and Policy Center
EIN 208180181 · Headquarters: Boston, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- Environmental Protection Agency New England Employee Association Inc
EIN 863972235 · Headquarters: Lancaster, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Environmental Voter Project Inc
EIN 473697216 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Envision Difference Incorporated
EIN 861358845 · Headquarters: Stoneham, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Envisioning Access Inc
EIN 133146988 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Envteach Inc
EIN 994067109 · Headquarters: Sharon, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Eogeo Ltd
EIN 450523130 · Headquarters: Natick, MA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Eos Advocacy Group Inc
EIN 834014259 · Headquarters: BOSTON, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Eos Foundation
EIN 043494831 · Headquarters: Harwich Port, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Epecare Incorporated
EIN 810940141 · Headquarters: Revere, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ependymoma Research Foundation Inc
EIN 832956990 · Headquarters: LEXINGTON, MA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ephas Productions Incorporated
EIN 272962623 · Headquarters: Lunenburg, MA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Epilepsy Foundation New England
EIN 222505819 · Headquarters: LOWELL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Epiphany Foundation
EIN 311049287 · Headquarters: DENNIS, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Episcopal Chaplaincy at Harvard and Radcliffe Inc
EIN 042104456 · Headquarters: Cambridge, MA, USA · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990
- Episcopalians for Global Reconciliation
EIN 161712168 · Headquarters: Belmont, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Epistimi Inc
EIN 854340453 · Headquarters: ANDOVER, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Epker-sinha Foundation
EIN 043541108 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Epoca Inc
EIN 300327015 · Headquarters: WORCESTER, MA, USA · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990
- Epona Safe Haven Inc
EIN 821814281 · Headquarters: Plympton, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Epsilon Building Association of Theta Chi Fraternity
EIN 043201493 · Headquarters: WOBURN, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990
- Epsilon Chapter Inc Theta Chi Fraternity
EIN 042143868 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990
- Epsilon Theta Corporation Inc
EIN 046170956 · Headquarters: BROOKLINE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Epsilon Theta Fraternity
EIN 042112918 · Headquarters: BROOKLINE, MA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Epstein Carver Family Foundation
EIN 222600641 · Headquarters: YARMOUTH PORT, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Eptanision Society of New England
EIN 043245347 · Headquarters: MEDFORD, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Equal Innovation Institute
EIN 464550670 · Headquarters: Wayland, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Equal Opportunity Foundation Incorporated
EIN 455445131 · Headquarters: dudley, MA, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Equal Play Foundation Inc
EIN 412696367 · Headquarters: Pittsfield, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Equal Treatment and Territories for Tribal Ancestry-etta Corporation
EIN 462320962 · Headquarters: Wareham, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Equalcitizensus Inc
EIN 814602012 · Headquarters: SPRINGFIELD, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Equalhealth Inc
EIN 273645742 · Headquarters: Brookline, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Equality of Opportunity Foundation Inc
EIN 824705874 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Equally Different
EIN 862560172 · Headquarters: BILLERICA, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- Equalprep Inc
EIN 852117596 · Headquarters: Belmont, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Equilact Inc
EIN 331842198 · Headquarters: Hingham, MA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Equilibrium New Music Incorporated
EIN 831771093 · Headquarters: Cambridge, MA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Equine Assisted Activities Group Inc
EIN 822131501 · Headquarters: Medfield, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Equine Empowerment Initiative Inc
EIN 331540877 · Headquarters: Wrentham, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Equine International Corp
EIN 883871494 · Headquarters: Boston, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Equine Partners Inc
EIN 262918010 · Headquarters: Hopkinton, MA, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Equine Rescue Network
EIN 352384830 · Headquarters: BOXFORD, MA, USA · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Equipping the Saints Inc
EIN 661160991 · Headquarters: Taunton, MA, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Equitable Food Systems Inc
EIN 334529145 · Headquarters: Boston, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Equitable School Partnerships of Bo
EIN 991970723 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990