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
- Avion Cares
EIN 822031376 · Headquarters: TAUNTON, MA, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Avis Neigher Gallery Inc
EIN 042675426 · Headquarters: SPRINGFIELD, MA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Avon Civic Association
EIN 043145127 · Headquarters: Avon, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Avon Community Access and Media Inc
EIN 270712760 · Headquarters: Avon, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Avon Education Association
EIN 237274430 · Headquarters: Avon, MA, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Aw Vinyl Post 313 American Legion
EIN 042256963 · Headquarters: N CHELMSFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Awaken Cape Cod Inc
EIN 333268677 · Headquarters: Cotuit, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Awane Charitable Organization Inc
EIN 800541327 · Headquarters: Brockton, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Awareness K-9 Foundation Inc
EIN 030448535 · Headquarters: BUZZARDS BAY, MA, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Awareness Project Inc
EIN 862265825 · Headquarters: SANDWICH, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Awareness617 Inc
EIN 851834358 · Headquarters: Dorchester, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Axim Collaborative
EIN 460807740 · Headquarters: Cambridge, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Axiomatic Design Research Foundation Inc
EIN 833270815 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Axion
EIN 223042332 · Headquarters: Boston, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Axis of Hope Inc
EIN 270273015 · Headquarters: BOSTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Axuda Inc
EIN 471363421 · Headquarters: Marlborough, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Aya 4 U Inc
EIN 884087476 · Headquarters: WEYMOUTH, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ayde Inc
EIN 990791305 · Headquarters: Boxford, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ayer Community School Inc
EIN 042546561 · Headquarters: AYER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ayer Elderly Housing Partnership Inc
EIN 010882163 · Headquarters: AYER, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ayer Gun & Sportsman Club
EIN 042499713 · Headquarters: Ayer, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ayer Masonic Association Inc
EIN 042940669 · Headquarters: Ayer, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ayer Police Athletic League Incorporated
EIN 852259406 · Headquarters: Ayer, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ayer Public Access Corporation
EIN 043719512 · Headquarters: AYER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ayer Resources for Kids
EIN 461125945 · Headquarters: Ayer, MA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Ayer Shirley Education Foundation Inc
EIN 201862968 · Headquarters: Ayer, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ayer Shirley Lunenburg Youth Football and Cheer In
EIN 043235843 · Headquarters: Shirley, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ayer Shirley Music Boosters Inc
EIN 334506168 · Headquarters: Ayer, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ayer Shirley Regional High School Athletic Hall of Fame
EIN 813814050 · Headquarters: Ayer, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ayer-shirley Friends of Sepac
EIN 880527929 · Headquarters: shirley, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ayer-shirley Parent Teacher Organization
EIN 043056694 · Headquarters: SHIRLEY, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Ayers Ryal Side School Parent Teacher Organization
EIN 043211529 · Headquarters: BEVERLY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- AYG Foundation Inc
EIN 043556985 · Headquarters: Lexington, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ayj Fund
EIN 800923717 · Headquarters: NORTH ADAMS, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ayni Institute Inc
EIN 812119468 · Headquarters: REVERE, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ayoti Foundation Incorporation
EIN 923630091 · Headquarters: FRAMINGHAM, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ayp Business School
EIN 883474800 · Headquarters: Revere, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Azadoutioun Foundation C/o Gravestar Inc
EIN 042876245 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Azadoutioun Fund C/o Gravestar Inc
EIN 853156324 · Headquarters: CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Azerbaijan Cultural Center
EIN 874587595 · Headquarters: Brighton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Azerbaijani Society of New England Corp
EIN 862273876 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Azorean Brotherhood of the Divine Holy Ghost Inc
EIN 042694174 · Headquarters: Peabody, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Azorean Jewish Heritage Foundation Inc
EIN 460563214 · Headquarters: SOMERSET, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Azorean Maritime Heritage Society
EIN 542127088 · Headquarters: NEW BEDFORD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- B Free Wellness Inc
EIN 861531893 · Headquarters: DENNIS, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- B H S Hockey Boosters
EIN 043523995 · Headquarters: Belchertown, MA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- B Haynes Consulting Services Inc
EIN 300085244 · Headquarters: Brighton, MA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- B L C Memorial Inc
EIN 823394854 · Headquarters: Salem, MA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- B M C Durfee High School Alumni Association
EIN 042662028 · Headquarters: Fall River, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- B R International Soccer
EIN 221618198 · Headquarters: BRIDGEWATER, MA, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- B Shalom Chorale Inc
EIN 465632769 · Headquarters: LONGMEADOW, MA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- B Strong Fund Inc
EIN 850807163 · Headquarters: BOSTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- B Zurawsky Scholarship Trust Fund
EIN 046073779 · Headquarters: Brockton, MA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- B'nai B'rith Housing
EIN 043562784 · Headquarters: BRIGHTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- B'nai B'rith Housing
EIN 204158996 · Headquarters: BRIGHTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- B'nai B'rith Housing
EIN 522172978 · Headquarters: BRIGHTON, MA, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990
- B'nai B'rith Housing New England Inc F/k/a Covenant Housing Initiative
EIN 562423180 · Headquarters: BRIGHTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- B'nai B'rith I & Ii Inc
EIN 202775781 · Headquarters: BRIGHTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- B'nai B'rith Senior Citizens Housing Corporation
EIN 042702087 · Headquarters: BRIGHTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- B-r Educational Foundation
EIN 843960582 · Headquarters: BRIDGEWATER, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- B2c2 Cycling Inc
EIN 844866760 · Headquarters: Medford, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Babayan Project
EIN 934719343 · Headquarters: Brookline, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Babblingbrook Family Learning Center
EIN 371438179 · Headquarters: EAST BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Babson - Webber - Mustard Fund
EIN 042307820 · Headquarters: BREWSTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Babson College
EIN 042103544 · Headquarters: Babson Park, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Babson Global Inc
EIN 271642647 · Headquarters: BABSON PARK, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Babson Historical Association Inc
EIN 042347130 · Headquarters: GLOUCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Babson Rugby Developement Inc
EIN 334136802 · Headquarters: MARSHFIELD, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Baby and Me Learning Together
EIN 810956764 · Headquarters: Granby, MA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Baby Basics Inc
EIN 043377243 · Headquarters: NEEDHAM, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Baby Cafe USA Inc
EIN 800787743 · Headquarters: Wakefield, MA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Baby Mine Rescue
EIN 813761534 · Headquarters: BELCHERTOWN, MA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Baby Nicholas Foundation Inc
EIN 462129621 · Headquarters: North Weymouth, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Baby Savings Incorporated
EIN 850816913 · Headquarters: Burlington, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Babywearing International Inc
EIN 461187482 · Headquarters: Andover, MA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Bach Beethoven & Brahms Society of Boston Inc
EIN 811301317 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Bach Project Inc
EIN 332862702 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Back Bay Association Inc
EIN 041055210 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Back Bay Chamber Music Society Inc
EIN 933493469 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Back Bay Chorale LTD
EIN 042765370 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Back Bay Federation for Community Development Inc
EIN 042452705 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Back Bay Historical Society Inc
EIN 383762380 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Back Bay Publishing Co Inc
EIN 042599762 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Back Bay Ringers Inc
EIN 201672003 · Headquarters: Boston, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Back of the Hill Community Development Association Inc C/o the Community Build
EIN 042660129 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Back of the Hill Community Development Corp
EIN 222546200 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990
- Back of the Pack Productions
EIN 273956877 · Headquarters: Fiskdale, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Back on Track Foundation Inc
EIN 043582607 · Headquarters: BOSTON, MA, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Back Room Boston Inc
EIN 871996982 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Back to Basics Learning Group Inc
EIN 474577398 · Headquarters: brighton, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Backers of Lexington Debate Inc
EIN 810672536 · Headquarters: LEXINGTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Backpacks for America Inc
EIN 882189141 · Headquarters: Malden, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Backpacks for Kids Foundation
EIN 010704932 · Headquarters: Dover, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Backpacks for New Beginnings Inc
EIN 270682543 · Headquarters: WALPOLE, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Backstage Boosters Inc
EIN 043262977 · Headquarters: NORWOOD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Backyard Growers Inc
EIN 471553021 · Headquarters: GLOUCESTER, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Bacon Free Library
EIN 046060151 · Headquarters: Natick, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Bad Allies Adoptive Snow Sports Foundation
EIN 333679804 · Headquarters: Northampton, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Bad Habit Productions Inc
EIN 260751728 · Headquarters: South Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Badass Waltham Warriors Inc
EIN 991044192 · Headquarters: Waltham, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ