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
- Immersion Music Inc
EIN 311693795 · Headquarters: HAVERHILL, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Immersive Arts Inc
EIN 813574068 · Headquarters: Canton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Immigrant and Refugee Center Inc
EIN 994127535 · Headquarters: Indian Orchard, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Immigrant Assist Inc
EIN 853174169 · Headquarters: Woburn, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Immigrant City Archives
EIN 042651157 · Headquarters: Lawrence, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Immigrant Community Development Center Inc
EIN 863757213 · Headquarters: SPRINGFIELD, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Immigrant Community Empowerment
EIN 991525335 · Headquarters: Quincy, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Immigrant Family Services Institute Inc
EIN 474400495 · Headquarters: MATTAPAN, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Immigrants Development Alternatives
EIN 812664347 · Headquarters: DORCHESTER, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Immigrants' Assistance Center Inc
EIN 042530908 · Headquarters: NEW BEDFORD, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Immortals Mc
EIN 472121451 · Headquarters: Norton, MA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Immune Disease Institute Inc
EIN 042158520 · Headquarters: Boston, MA, USA · Medical Research · Latest available filing year: 2011 · Primary form: IRS Form 990
- Immunology Research Institute of New England Inc
EIN 043105406 · Headquarters: GARDNER, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Impact Athletics Incorporated
EIN 992671558 · Headquarters: Marshfield, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Impact Chatham Inc
EIN 934184333 · Headquarters: Chatham, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Impact First Fund
EIN 856821613 · Headquarters: BELMONT, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Impact Imagining Together Platform Arts Culture Conflict Transfrmtn I
EIN 452425532 · Headquarters: WATERTOWN, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Impact Inc
EIN 043282285 · Headquarters: BOSTON, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Impact Learning Solutions Inc
EIN 465392915 · Headquarters: Belmont, MA, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Impact Life Inc
EIN 923917362 · Headquarters: Milford, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Impact Melanoma Inc
EIN 043478266 · Headquarters: CONCORD, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990
- Impact Movement Collective Inc
EIN 814626990 · Headquarters: Roslindale, MA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Impact Pediatrics International Inc
EIN 262165226 · Headquarters: Cambridge, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Impact Seat Collaboration
EIN 814750255 · Headquarters: Boston, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Impact Tomorrow Inc
EIN 832008968 · Headquarters: Waltham, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Impact Unusual Inc
EIN 932128113 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Impact Walls Inc
EIN 851601359 · Headquarters: BROOKLINE, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Impact-u Foundation Inc
EIN 844954490 · Headquarters: EAST BOSTON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Impactisrael Inc
EIN 223090463 · Headquarters: NEEDHAM, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Imprint Press Inc
EIN 453608081 · Headquarters: Cambridge, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Improv Jones Boston Inc
EIN 453246341 · Headquarters: Boston, MA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Improved Benevolent & Protective Order of Elks of the World
EIN 223037315 · Headquarters: Holyoke, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Improved Benevolent & Protective Order of Elks of the World
EIN 237621193 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Improved Benevolent & Protective Order of Elks of the World
EIN 237621905 · Headquarters: Holyoke, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Improved Order of Red Men of Massachusetts
EIN 237159324 · Headquarters: L, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Improved Order of Red Men of Massachusetts
EIN 237159327 · Headquarters: FRANKLIN, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Improved Order of Red Men of Massachusetts
EIN 237159329 · Headquarters: VINEYARD HAVEN, MA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Improved Order of Red Men of Massachusetts
EIN 237167756 · Headquarters: Southbridge, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Improved Order of Redmen
EIN 042639946 · Headquarters: CHARLTON, MA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Improving Academic Medicine Underrepresentation
EIN 932188036 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Improving Healthcare Culture
EIN 870877152 · Headquarters: Brookline, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Improvisation Center of Boston Inc
EIN 043194750 · Headquarters: Cambridge, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- In Choro Novo Inc
EIN 043277394 · Headquarters: West Roxbury, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- In Control Family Foundation Inc
EIN 452734840 · Headquarters: Lexington, MA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990
- In Good Company Inc
EIN 460998211 · Headquarters: Lexington, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- In Good Faith
EIN 320506665 · Headquarters: SOMERVILLE, MA, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- In His Presence Christian Counseling
EIN 510637499 · Headquarters: Springfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- In Honey's Memory Cat Shelter
EIN 461590115 · Headquarters: HUNTINGTON, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- In Hopkinton by Women
EIN 201100430 · Headquarters: Hopkinton, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- In It Together Inc
EIN 823005183 · Headquarters: Boston, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- In Loving Memory of Alexander Cura Perez
EIN 413032472 · Headquarters: New Bedford, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- In Loving Memory of Brady Foundation
EIN 815180519 · Headquarters: Wilmington, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- In Memory of Me Tanner B
EIN 461710767 · Headquarters: WEYMOUTH, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- In My Fathers House
EIN 270404511 · Headquarters: Springfield, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- In My Running Shoes- a Charitable Corporation
EIN 834697870 · Headquarters: CHESTNUT HILL, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- In Season and Out of Season
EIN 222596205 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- In the Arena Inc
EIN 205873806 · Headquarters: CAMBRIDGE, MA, USA · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990
- In the Nation S Interest Inc
EIN 472571370 · Headquarters: Newton, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- In the Spotlight Dance Company Inc
EIN 161705839 · Headquarters: TAUNTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- In the Vine Ministry
EIN 562579762 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- In the Weeds Inc
EIN 853122033 · Headquarters: HUMAROCK, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- In Vivo Productions Inc
EIN 760809114 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- In Your Corner Fighting Cancer
EIN 384007632 · Headquarters: Waltham, MA, US · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- In Your Shoes
EIN 262472208 · Headquarters: WESTBOROUGH, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- In-defense Inc
EIN 161615015 · Headquarters: Arlington, MA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- In-motion Movement Educator Training Inc
EIN 043231791 · Headquarters: NORTHAMPTON, MA, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Ina & Haskell Gordon Charitable Trust
EIN 046145810 · Headquarters: WORCESTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Ina & Lewis Heafitz Charitable Foundation
EIN 260623896 · Headquarters: NEEDHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Inalienable
EIN 472557056 · Headquarters: MEDFIELD, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Inavale Foundation Inc
EIN 043409789 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ince Foundation Inc
EIN 141761628 · Headquarters: WAKEFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Includaism Inc
EIN 453646836 · Headquarters: Cambridge, MA, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Include Compete Empower Adaptive Sports Inc
EIN 831844892 · Headquarters: Natick, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Inclusion Body Myositis Foundation Inc
EIN 451628581 · Headquarters: NEWTON, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Inclusion Matters
EIN 824694723 · Headquarters: West Bridgewater, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inclusion Space Org
EIN 931947503 · Headquarters: Longmeadow, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inclusive Eats Inc
EIN 933637159 · Headquarters: Woburn, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inclusive Security Action Inc
EIN 461147413 · Headquarters: CAMBRIDGE, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2016 · Primary form: IRS Form 990
- Inclusive Tech Solutions
EIN 992485254 · Headquarters: Waltham, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Incompass Human Services Inc
EIN 046111877 · Headquarters: CHELMSFORD, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Incorporated Proprietors of Nonquitt
EIN 042139345 · Headquarters: SOUTH DARTMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Incubando Inc
EIN 473021892 · Headquarters: Boston, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Indelible Lives Inc
EIN 920436822 · Headquarters: Westford, MA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Indepedent Order of Odd Fellows
EIN 237605437 · Headquarters: N Attleboro, MA, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Independence Associates Inc
EIN 042701621 · Headquarters: EAST BRIDGEWATER, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Independence Farm Inc
EIN 273396977 · Headquarters: EAST SANDWICH, MA, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990
- Independence Forge Assoc Inc C/o Platinum Services Property Mgmt
EIN 043159713 · Headquarters: MANSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Independence House Inc
EIN 042716665 · Headquarters: HYANNIS, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Independence Route Day Carekids Stop
EIN 042966885 · Headquarters: MALDEN, MA, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990
- Independent Association of Framingham State Alumni
EIN 042162427 · Headquarters: FRAMINGHAM, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Independent Broadcasting Associates Inc
EIN 042706371 · Headquarters: Somerville, MA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Independent Film Society of Boston Inc
EIN 030482207 · Headquarters: CAMBRIDGE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Independent Homes for the Retarded Inc
EIN 042602565 · Headquarters: CHARLTON, MA, USA · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Independent Housing I Inc C/o Carr Property Management Inc
EIN 046139987 · Headquarters: EAST LONGMEADOW, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Independent Housing Ii Inc C/o Carr Property Management Inc
EIN 223293415 · Headquarters: EAST LONGMEADOW, MA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Independent Housing Inc C/o Carr Property Management Inc
EIN 841768199 · Headquarters: EAST LONGMEADOW, MA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Independent Housing Solutions Inc
EIN 872574043 · Headquarters: NORTHAMPTON, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Independent Insurance Agents of Hampden County Inc
EIN 043350664 · Headquarters: Indian Orchard, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Independent Insurance Agents of Pittsfield
EIN 521312843 · Headquarters: Pittsfield, MA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Independent Liberty
EIN 851207891 · Headquarters: BEVERLY, MA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ