Unknown & Unclassified nonprofits in Massachusetts
Unknown & Unclassified nonprofits in Massachusetts. Browse 12,299 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 Clinton H & Wilma T Shattuck Char Tr #0758945
EIN 222659654 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Colburn Foundation
EIN 042748890 · Headquarters: MANCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Colonial Society of Massachusetts Amory L Loring Treasurer
EIN 046110988 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Colony Memorial
EIN 042633276 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Common School Inc
EIN 042428995 · Headquarters: AMHERST, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Community School Inc
EIN 042505376 · Headquarters: MAYNARD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Community Young Men's Christian Association of Greenfield Mass
EIN 042149363 · Headquarters: GREENFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Concert Singers Inc
EIN 222475122 · Headquarters: Marblehead, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- The Concord Education Fund Inc
EIN 223198209 · Headquarters: CONCORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Concord Review Inc
EIN 042972675 · Headquarters: Sudbury, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Connecticut Podiatric Medical Association Inc
EIN 060842704 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Consortium for Systemic Risk Analysis
EIN 900737209 · Headquarters: Cambridge, MA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- The Cooperative Charitable Trust
EIN 222672819 · Headquarters: WATERTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Copley Society of Art
EIN 042133876 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Cottage Children's Center Inc
EIN 222967780 · Headquarters: MARLBOROUGH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Council of Seven & Royal House of Pokanoket & Pokanoket Tribe
EIN 050474463 · Headquarters: Millbury, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- The Country Club
EIN 041212940 · Headquarters: CHESTNUT HILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Cranberry Institute
EIN 042264905 · Headquarters: CARVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Creative Arts Parents Association Inc
EIN 042605917 · Headquarters: Waylans, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Creighton Narada Foundation
EIN 043243114 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Cricket Fdn Jennifer L Grigg Trustee
EIN 042655735 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Crispus Attucks Fund Inc
EIN 222549713 · Headquarters: DORCHESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Croll Foundation
EIN 222946282 · Headquarters: NEEDHAM HEIGHTS, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Cunningham School Parent Teache
EIN 043293577 · Headquarters: Milton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Current Healing Arts Inc
EIN 922460492 · Headquarters: MILLIS, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Dalton Club Inc
EIN 046130112 · Headquarters: Newburyport, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Dana Home Foundation Inc
EIN 042111392 · Headquarters: LEXINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Dave and Patsy Rommel Foundation
EIN 473706867 · Headquarters: Edgartown, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The David and Natalie Lederman Foundation
EIN 046605802 · Headquarters: Marblehead, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Delphic Trust
EIN 136085147 · Headquarters: Cambridge, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Designers Lighting Forum of New England Inc
EIN 943316908 · Headquarters: Wareham, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990
- The Devereaux Charitable Foundation Trust
EIN 222708298 · Headquarters: MALDEN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Devonshire Foundation
EIN 046004808 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Diana Korzenik Charitable Foundation
EIN 046766274 · Headquarters: LEXINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Divorce Center Inc
EIN 222549217 · Headquarters: Auburndale, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- The Domestic & Sexual Violence Council Inc
EIN 043386351 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Dover Police Association
EIN 046384352 · Headquarters: DOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Dover Sherborn Education Fund Inc
EIN 222549842 · Headquarters: DOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- The Dr Thomas P and Edwina H Devlin Medical Scholarship Fund
EIN 046049526 · Headquarters: STONEHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Dudley H and Sally S Willis Charitable Foundation
EIN 046719378 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Duxbury Education Foundation Inc
EIN 043069483 · Headquarters: Duxbury, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Dyslexia Foundation Inc
EIN 043040415 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- The Echo Charitable Foundation
EIN 466367418 · Headquarters: IPSWICH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Efficacy Institute Incorporated
EIN 042864099 · Headquarters: Burlington, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Electromagnetics Academy Inc
EIN 043053830 · Headquarters: LEXINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Ellis Neighborhood Association
EIN 043005798 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- The Ellison Foundation Mutl Fd & Lp Xxx-xx-xxxx
EIN 046050704 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Elms Inc
EIN 222475565 · Headquarters: HOLYOKE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Elmwood Charitable Trust of October 1985
EIN 222690578 · Headquarters: SWAMPSCOTT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Elsie Procter Van Buren Foundation
EIN 043251802 · Headquarters: SOMERVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Entrepreneur Forum Inc
EIN 042969937 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Envelope Institute of America
EIN 362318989 · Headquarters: AUBURN, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Epicurean Club of Boston and Vicinity
EIN 046067813 · Headquarters: SAUGUS, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Equity in Heart Transplant Proj Ect Inc
EIN 882156301 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Evergreen Church of Boston Inc
EIN 611407701 · Headquarters: Brookline, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Family Firm Institute Inc C/o Green Associates
EIN 251499499 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Family Sunshine Fund Inc
EIN 043153344 · Headquarters: LUDLOW, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Fannie Cox Foundation
EIN 026086221 · Headquarters: SOUTHBORO, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Farm School Inc
EIN 222959081 · Headquarters: Athol, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Fay Club
EIN 041304140 · Headquarters: FITCHBURG, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Fenn School
EIN 042104064 · Headquarters: CONCORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Field Club of Longmeadow
EIN 042323419 · Headquarters: EAST LONGMEADOW, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Finney Foundation
EIN 136065879 · Headquarters: NANTUCKET, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The First Church of Christ Scientist
EIN 042254742 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T
- The First Worshipful Masters' Association of Massachusetts
EIN 861168144 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Fitch Home Inc
EIN 042111388 · Headquarters: MELROSE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Flag Heritage Foundation
EIN 237135200 · Headquarters: Danvers, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Flavor Continues Corporation
EIN 833297727 · Headquarters: Boston, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Fletcher Foundation
EIN 046470890 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Flying Horses Carousel Foundation Inc
EIN 042922741 · Headquarters: EDGARTOWN, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Folk Song Society of Greater Boston Inc
EIN 222756030 · Headquarters: ACTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Food Bank of Western Massachusetts Inc
EIN 042751023 · Headquarters: CHICOPEE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Forbes Kirkside Foundation Inc
EIN 042311010 · Headquarters: WESTBOROUGH, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Foundation for Faces of Children
EIN 010422021 · Headquarters: Brookline, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Foundry Consortium Inc
EIN 843303528 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Frank W Holas Charitable Trust
EIN 363496207 · Headquarters: ASHLAND, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Franklin Cemetery Association
EIN 041342155 · Headquarters: FRANKLIN, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Franklin Foundation Inc
EIN 222995201 · Headquarters: ROXBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Franz W Sichel Foundation
EIN 136115904 · Headquarters: ARLINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Fred Harris Daniels Foundation
EIN 046014333 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Frederick E Weber Charities Corp
EIN 042133244 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Friends of Callahan Senior Center I
EIN 510178058 · Headquarters: FRAMINGHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Friends of Elms College Inc
EIN 208196902 · Headquarters: CHICOPEE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Friends of the Boxford Council on Aging Inc
EIN 042976607 · Headquarters: BOXFORD, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Friends of the Jv Fletcher Library Inc
EIN 222675998 · Headquarters: WESTFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Friends of the Library Rockport Massachusetts Inc
EIN 237110248 · Headquarters: Rockport, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Friends of the Middlesex Fells Reservation Inc
EIN 223278797 · Headquarters: MELROSE, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- The Friends of the Norfolk Council on Aging Inc
EIN 043119653 · Headquarters: Norfolk, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Friends of the Plainville Public Library Inc
EIN 222537895 · Headquarters: PLAINVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Friends of Winthrop Elementary School Inc
EIN 042656670 · Headquarters: HAMILTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Fuller House of Stoneham Inc
EIN 042121349 · Headquarters: STONEHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Fund for Philanthropy and Education
EIN 042770998 · Headquarters: CHESTNUT HILL, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Gamble Scholars Trust C/o C-f David Boit Trustee
EIN 206372471 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Garden Club of Harwich
EIN 800753425 · Headquarters: HARWICH PORT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Garfield Foundation C/O Baldwin Brothers
EIN 222285358 · Headquarters: Marion, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Genesis Foundation for Children
EIN 042760083 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The George F & Sybil H Fuller Foundation
EIN 046125606 · Headquarters: BOYLSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The George I Alden Trust C/o Fletcher Tilton & Whipple Pc
EIN 046023784 · Headquarters: WORCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Gerald T Cameron Family Charitable Foundation Inc
EIN 593237937 · Headquarters: W FALMOUTH, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Gertler Clark Foundation Inc
EIN 136122092 · Headquarters: WESTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF