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
- The Linda Loring Nature Foundation Inc
EIN 043496738 · Headquarters: NANTUCKET, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Linda Wisnewski and William Collatos Family Foundation
EIN 043580383 · Headquarters: NEWTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The Linden Foundation Inc C/o Gma Foundations
EIN 226678640 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Lindus Institute Inc
EIN 113824369 · Headquarters: Lenox, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Lionheart Foundation Inc
EIN 043140337 · Headquarters: DEDHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Lions Club of Easton Foundation Inc
EIN 651320520 · Headquarters: EASTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Lions Club of Hull
EIN 046137702 · Headquarters: Hull, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- The Lions Club of Huntington
EIN 046137703 · Headquarters: Huntingto, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Literacy Center Inc
EIN 223180555 · Headquarters: Attleboro, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Literacy Project
EIN 042907399 · Headquarters: GREENFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Literati Scene Inc
EIN 042765361 · Headquarters: BOSTON, MA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- The Little Brick Schoolhouse Inc
EIN 852561904 · Headquarters: BRIDGEWATER, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Little Chair Foundation Inc
EIN 823356348 · Headquarters: CHARLESTOWN, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Little Flower Daycare Inc
EIN 043044722 · Headquarters: WARE, MA, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- The Little League of East Bridgewater Inc
EIN 043034462 · Headquarters: EAST BRIDGEWATER, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Little Smiles Foundation Inc
EIN 931801115 · Headquarters: CHARLESTOWN, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Little Souls of the Ihm Inc
EIN 043050338 · Headquarters: WALTHAM, MA, USA · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990
- The Livestock Institute
EIN 465691864 · Headquarters: Westport, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Living Arts Institute Inc
EIN 223918056 · Headquarters: Yarmouthport, MA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- The Lobster Foundation of Massachusetts Inc
EIN 274453450 · Headquarters: SCITUATE, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Local Journalism Project Inc
EIN 880752088 · Headquarters: PROVINCETOWN, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Lodish Family Foundation Inc
EIN 800004299 · Headquarters: BROOKLINE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Loeber Family Foundation
EIN 134092729 · Headquarters: WENHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Loft School of Marion Inc
EIN 042383191 · Headquarters: Marion, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Logos Encounter Inc
EIN 133085892 · Headquarters: Berlin, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Lois Weber Film Festival
EIN 991272605 · Headquarters: Osterville, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Lombardi-paris Foundation
EIN 263417944 · Headquarters: NORTH ANDOVER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Longmeadow Educational Excellence Foundation Inc
EIN 043582887 · Headquarters: LONGMEADOW, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Longmeadow Historical Society
EIN 046068202 · Headquarters: LONGMEADOW, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Longwood Collective Inc
EIN 042507445 · Headquarters: BOSTON, MA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Lookout Fund Inc
EIN 136213665 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Loomis Communities
EIN 222777127 · Headquarters: South Hadley, MA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990
- The Loop Lab Inc
EIN 823829806 · Headquarters: CAMBRIDGE, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Lorant Charitable Foundation
EIN 306099634 · Headquarters: NORTH ANDOVER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Lorber Foundation
EIN 237003984 · Headquarters: AMHERST, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Lord and Benoit Institute Inc
EIN 272762642 · Headquarters: WORCESTER, MA, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- The Lord Foundation of Massachusetts Inc
EIN 042748895 · Headquarters: Cambridge, MA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990
- The Lori K and Roland F Pease Jr Foundation Inc
EIN 264665624 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Loring and Louise Conant Foundation
EIN 473291415 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Loring Arena Legacy Foundation Inc
EIN 208641818 · Headquarters: FRAMINGHAM, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- The Loring Wolcott & Coolidge Charitable Trust
EIN 046108814 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Loring Wolcott & Coolidge Charitable Trust-i
EIN 476280494 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Lost and Foundation Inc
EIN 043527006 · Headquarters: BROOKLINE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- The Lou Montgomery Foundation Inc
EIN 393214273 · Headquarters: Wayland, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Louis & Nettie Horch Foundation
EIN 136051838 · Headquarters: SALEM, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The Louis Foundation
EIN 426660492 · Headquarters: CAMBRIDGE, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Louis Jacobs Charitable Trust Co Morgan Memorial Goodwill Industries Inc
EIN 046886743 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Louisa May Alcott Society
EIN 760811567 · Headquarters: Vineyard Haven, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Louise Sven and Anna Betty Carlson Foundation
EIN 456246765 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Love of T Foundation
EIN 872302420 · Headquarters: Pittsfield, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Lowell Festival Foundation
EIN 042578293 · Headquarters: LOWELL, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Lowell General Hospital
EIN 042103590 · Headquarters: LOWELL, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Lowell Institute
EIN 042105771 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Lowell Kiwanis Foundation Inc
EIN 043292078 · Headquarters: LOWELL, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- The Lowell Philharmonic Orchestra Ltd
EIN 043090106 · Headquarters: Lowell, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Lowndes Foundation Inc
EIN 571027898 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Lpm Charitable Foundation
EIN 043316344 · Headquarters: BOLTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Ls Starrett Company Voluntary
EIN 222474659 · Headquarters: ATHOL, MA, USA · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990
- The Lsg Charitable Foundation C/o Trove
EIN 742900154 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Lucille Foundation C/o Greenbergrosenblattkull & Bitsoli
EIN 043528932 · Headquarters: WORCESTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Lucky Charms Tlc
EIN 825503960 · Headquarters: SWANSEA, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Lucretia and Joseph Brown School Parent Teacher Organization Inc
EIN 462154519 · Headquarters: MARBLEHEAD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Lucretia Fund Inc C/o Stanton & Company
EIN 043322483 · Headquarters: WOBURN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Lucretia Philanthropic Foundation Inc C/o Stanton & Company
EIN 203964837 · Headquarters: WOBURN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Ludcke Foundation
EIN 046663582 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Ludes Family Foundation
EIN 043448695 · Headquarters: MARION, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Lumen Academy Inc
EIN 991333584 · Headquarters: WALTHAM, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Lussier Family Foundation
EIN 271430031 · Headquarters: Milton, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- The Lyceum
EIN 571095365 · Headquarters: AMHURST, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Lyceum Fellowship Inc C/o Jennifer a Sweet
EIN 043655746 · Headquarters: FALMOUTH, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Lynch Foundation
EIN 043017940 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Lynn M Mccormack Memorial Foundation
EIN 422498814 · Headquarters: Hanover, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Lynnfield Educational Trust Inc
EIN 223062644 · Headquarters: Lynnfield, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The M Roger & Anne Melby Clapp
EIN 341543994 · Headquarters: ARLINGTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF
- The Maarten and Mavis Hemsley Family Foundation Inc
EIN 261613660 · Headquarters: PYLMOUTH, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Maasai Education Discovery Co Ledama Olekina
EIN 841494421 · Headquarters: BOSTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990
- The Mac Tennis Training Center Inc
EIN 933857177 · Headquarters: MANCHESTER, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Mack Collective Inc C/o Daniel Dennis & Company Llp
EIN 933867185 · Headquarters: DEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Maclean Charitable Foundation
EIN 043493004 · Headquarters: NEW BEDFORD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Madigan Family Foundation Inc C/o Timothy Madigan
EIN 208050766 · Headquarters: LANCASTER, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Magdalene College Foundation
EIN 461874309 · Headquarters: WORCESTER, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Maida and George Abrams Netherlands Art Trust & Inst C/o Hemenway & Barnes
EIN 387135187 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Major David Brodeur Memorial Foundation
EIN 453036811 · Headquarters: Auburn, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Makayla Fund Inc
EIN 462400995 · Headquarters: BRIDGEWATER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Maker Generation Inc
EIN 852476718 · Headquarters: Pittsfield, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Malanotte Foundation
EIN 863026552 · Headquarters: Newton, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Malley Harney Foundation
EIN 994209218 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Manchester Club Inc
EIN 222579494 · Headquarters: MANCHESTER BY THE SEA, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Manhattan Foundation Corp
EIN 834377749 · Headquarters: Cambridge, MA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- The Mansfield Historical Society
EIN 046056548 · Headquarters: MANSFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Many Brains Project Inc
EIN 474239522 · Headquarters: BELMONT, MA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Manzanar Project Foundation
EIN 141756893 · Headquarters: WENHAM, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990
- The Maple Leaf Foundation Inc
EIN 043166817 · Headquarters: WELLESLEY, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Maranyundo Initiative Inc
EIN 261905452 · Headquarters: CAMBRIDGE, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Marble Collection Inc
EIN 263739709 · Headquarters: BROOKLINE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- The Marblehead Arts Association Inc
EIN 042078801 · Headquarters: MARBLEHEAD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Marcus Foundation Inc
EIN 043101202 · Headquarters: Hopedale, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Margaret C Love House Inc
EIN 043460421 · Headquarters: VINEYARD HAVEN, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Margaret Fitzgerald Grogan Petersmeyer Foundation Inc
EIN 042931104 · Headquarters: WELLESLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Margaret Gifford School Inc
EIN 042381515 · Headquarters: WESTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990