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
- Friends of the Clarksburg Town Library
EIN 043436640 · Headquarters: Clarksburg, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Clinton Senior Center
EIN 043309942 · Headquarters: LEOMINSTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Clover Foundation Inc
EIN 872704292 · Headquarters: Duxbury, MA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Cohasset Library Inc
EIN 510183459 · Headquarters: Cohasset, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Friends of the Colby Park Project
EIN 821306627 · Headquarters: West Boxford, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Columbia Greenway Rail Trail
EIN 275237781 · Headquarters: Westfield, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Commonwealth Museum Inc
EIN 010734150 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Community Growing Center Inc
EIN 043397617 · Headquarters: SOMERVILLE, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Community Learning Center Inc
EIN 043148659 · Headquarters: CAMBRIDGE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Conant Public Library Inc
EIN 223192120 · Headquarters: Sterling, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Concord Free Public Library Inc
EIN 042633280 · Headquarters: Concord, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Condon School Inc
EIN 821432740 · Headquarters: South Boston, MA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Friends of the Conley Foundation
EIN 833081460 · Headquarters: Roslindale, MA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Friends of the Connolly Library
EIN 454580410 · Headquarters: Jamaica Plain, MA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Friends of the Cotuit Library Inc
EIN 900742638 · Headquarters: Cotuit, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Friends of the Council of Aging of Paxton Inc
EIN 222591940 · Headquarters: Paxton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Council of Aging Rutland Mass
EIN 810722071 · Headquarters: RUTLAND, MA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Council on Aging
EIN 810615163 · Headquarters: Drury, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Friends of the Curley K8 School
EIN 463480428 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Cuttyhunk Public Librar
EIN 824340785 · Headquarters: CUTTYHUNK, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the D-r Marching Band
EIN 522377467 · Headquarters: REHOBOTH, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990
- Friends of the Dalton Council on Aging Inc
EIN 042892352 · Headquarters: Dalton, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Dalton Free Public Library Inc
EIN 223340776 · Headquarters: DALTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Dalton Historic Cemeteries
EIN 262849535 · Headquarters: Dalton, MA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Friends of the Danvers Committee for Diversity Inc
EIN 043549317 · Headquarters: Danvers, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Danvers Rail Trail
EIN 824172147 · Headquarters: Danvers, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Dartmouth Libraries Inc
EIN 043160839 · Headquarters: Dartmouth, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the David A Ellis Elementary School
EIN 393766832 · Headquarters: Roxbury, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Dedham Council on Aging Inc
EIN 042932984 · Headquarters: DEDHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Friends of the Dedham Library
EIN 042746779 · Headquarters: Dedham, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Dedham Town Green
EIN 992390319 · Headquarters: DEDHAM, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Dennis Public Library Inc
EIN 043361828 · Headquarters: DENNIS PORT, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Dighton Public Library Inc
EIN 043122737 · Headquarters: Dighton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Dover Council on Aging Inc
EIN 271898999 · Headquarters: Dover, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Dover Greenway Inc
EIN 464560180 · Headquarters: Dover, MA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Friends of the Dover Library
EIN 042767463 · Headquarters: DOVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Dracut Elderly Inc
EIN 222511961 · Headquarters: DRACUT, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Dudley Branch Library Inc
EIN 223913016 · Headquarters: Roxbuy, MA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Friends of the Dunstable Free Public Library
EIN 043119378 · Headquarters: Dunstable, MA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Friends of the Duxbury Council on Aging Inc
EIN 222979362 · Headquarters: DUXBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Duxbury Free Library Inc
EIN 043186319 · Headquarters: DUXBURY, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Dwight-derby House In
EIN 043391912 · Headquarters: Medfield, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the East Boston Branch Boston Public Library Inc
EIN 270832958 · Headquarters: East Boston, MA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Friends of the East Bridgewater Commercial Club
EIN 461477845 · Headquarters: East Bridgewater, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the East Bridgewater Public Library
EIN 301015840 · Headquarters: East Bridgewater, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the East Longmeadow Public Library Inc
EIN 223459668 · Headquarters: EAST LONGMEADOW, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Friends of the Eastham 1651 Arboretum
EIN 753072650 · Headquarters: Eastham, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Eastham Council on Aging Inc The
EIN 042706068 · Headquarters: NORTH EASTHAM, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Eastham Public Library Inc
EIN 042713479 · Headquarters: EASTHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Easthampton Coa
EIN 043262569 · Headquarters: EASTHAMPTON, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Edgartown Free Public Library
EIN 042605850 · Headquarters: Edgartown, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Egremont Free Library
EIN 010728198 · Headquarters: South Egremont, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Friends of the Elderly Inc
EIN 042662029 · Headquarters: TEWKSBURY, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Friends of the Ella Flemings School Inc
EIN 833525531 · Headquarters: Tewksbury, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Endicott Estate Inc
EIN 042807877 · Headquarters: DEDHAM, MA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Friends of the Erving Public Library
EIN 900719190 · Headquarters: Erving, MA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Friends of the Erving Senior Center
EIN 474386237 · Headquarters: Erving, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Essex Council on Aging Inc
EIN 222867305 · Headquarters: essex, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Essex County Law Libraries Incorporated
EIN 043074567 · Headquarters: Salem, MA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Friends of the Everett Libraries
EIN 201824588 · Headquarters: Everett, MA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Friends of the Fairhaven Council on Aging Inc
EIN 134352837 · Headquarters: Fairhaven, MA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Friends of the Fall River Public Library Inc
EIN 237267453 · Headquarters: FALL RIVER, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Falmouth Senior Center Inc
EIN 043568362 · Headquarters: FALMOUTH, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Farm Inc
EIN 043227857 · Headquarters: Florence, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Fields Corner Branch of the Boston Public Library
EIN 811223620 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Fiske Public Library Inc
EIN 222581040 · Headquarters: Wrentham, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Fitchburg Public Library Inc
EIN 043197631 · Headquarters: Fitchburg, MA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Friends of the Fitchburg Senior Center Inc
EIN 043010995 · Headquarters: Fitchburg, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Friends of the Flint Memorial Library Inc
EIN 042769234 · Headquarters: North Reading, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Flint Public Library
EIN 311754031 · Headquarters: MIDDLETON, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Fobes Memorial Library Inc
EIN 043401950 · Headquarters: Oakham, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Fox Library Inc
EIN 264197171 · Headquarters: ARLINGTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Foxboro Turf Project Inc
EIN 352344574 · Headquarters: Foxboro, MA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Friends of the Framingham Heart Study Inc
EIN 043137284 · Headquarters: FRAMINGHAM, MA, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Framingham Library Association Inc
EIN 042882116 · Headquarters: FRAMINGHAM, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Franklin County Fairgrounds Inc
EIN 853090105 · Headquarters: Greenfield, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Franklin County Regional Dog Shelter Inc
EIN 465329799 · Headquarters: TURNERS FALLS, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Franklin Library
EIN 043108198 · Headquarters: FRANKLIN, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Georgetown Peabody Library Inc
EIN 043129245 · Headquarters: Georgetown, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Gladys E Kelly Public Library Inc
EIN 141930471 · Headquarters: WEBSTER, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Gleason Public Library
EIN 237135025 · Headquarters: CARLISLE, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Gloucester Council on Aging Inc
EIN 043037299 · Headquarters: GLOUCESTER, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Friends of the Goodnow Library Inc
EIN 043026646 · Headquarters: SUDBURY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Goodwin Memorial Library
EIN 043178783 · Headquarters: Hadley, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Grafton Public Libraries Inc
EIN 042947139 · Headquarters: Grafton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Granby Free Public Library Inc
EIN 042784607 · Headquarters: Granby, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Great Barrington Libraries Inc
EIN 043568547 · Headquarters: Great Barrington, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Great Discovery Center Inc
EIN 043585315 · Headquarters: TURNERS FALLS, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Greenfield Public Library
EIN 042694215 · Headquarters: Greenfield, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Greenwood Memorial Pool Inc
EIN 471576211 · Headquarters: GARDNER, MA, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990
- Friends of the Griswold Memorial Library
EIN 010846198 · Headquarters: Colrain, MA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Friends of the Groton Grange Inc
EIN 474263142 · Headquarters: Groton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Groveland Council on Aging Inc
EIN 042743190 · Headquarters: Groveland, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Groveland Library Inc
EIN 833210537 · Headquarters: Groveland, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Hamilton Council on Aging
EIN 882593377 · Headquarters: HAMILTON, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Hampden Free Public Library Inc
EIN 200843631 · Headquarters: HAMPDEN, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Hampden Law Library Inc
EIN 223172922 · Headquarters: Springfield, MA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Friends of the Hampshire Law Library Inc
EIN 043249680 · Headquarters: Northampton, MA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Friends of the Hancock Taylor Memorial Libary
EIN 833308699 · Headquarters: Hancock, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Hanover Council on Aging Inc
EIN 352291352 · Headquarters: Hanover, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N