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
- Moms Club
EIN 542171299 · Headquarters: Wilmington, MA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Moms Club
EIN 550877985 · Headquarters: Lancaster, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Moms Club
EIN 550879131 · Headquarters: North Easton, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Moms Club
EIN 550881856 · Headquarters: Seekonk, MA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Moms Club
EIN 562465308 · Headquarters: Franklin, MA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Moms Club
EIN 562519997 · Headquarters: Longmeadow, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Moms Club
EIN 562674301 · Headquarters: Somerset, MA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Moms Club
EIN 571224463 · Headquarters: Leominster, MA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Moms Club
EIN 593800779 · Headquarters: West Springfield, MA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Moms Club
EIN 611637580 · Headquarters: Somerville, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Moms Club
EIN 651229934 · Headquarters: East Walpole, MA, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Moms Club
EIN 651229936 · Headquarters: Canton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Moms Club
EIN 651259355 · Headquarters: Auburn, MA, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Moms Club
EIN 651306361 · Headquarters: Norwell, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Moms Club
EIN 651317831 · Headquarters: Walpole, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Moms Club
EIN 680474426 · Headquarters: Plymouth, MA, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Moms Club
EIN 743159451 · Headquarters: Plymouth, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Moms Club
EIN 753022380 · Headquarters: Berkley, MA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Moms Club
EIN 753073979 · Headquarters: Norton, MA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Moms Club
EIN 760703057 · Headquarters: BROOKLINE, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Moms Club
EIN 760705346 · Headquarters: Springfield, MA, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Moms Club
EIN 813529351 · Headquarters: Westwood, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Moms Club
EIN 830703180 · Headquarters: West Bridgewater, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Moms Club
EIN 871579212 · Headquarters: groveland, MA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Moms Club
EIN 912128300 · Headquarters: West Boylston, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Moms Club
EIN 912128304 · Headquarters: Paxton, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Moms Club
EIN 912128306 · Headquarters: Stoughton, MA, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Moms Club
EIN 912128310 · Headquarters: Attleboro, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Moms Club
EIN 912128320 · Headquarters: Leominster, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Moms Club
EIN 912128323 · Headquarters: Templeton, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Moms Club
EIN 912128330 · Headquarters: Franklin, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Moms Club
EIN 912128333 · Headquarters: foxboro, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Moms Club
EIN 912128335 · Headquarters: Bridgewater, MA, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Moms Club
EIN 912152845 · Headquarters: Plainville, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Moms Club
EIN 912167678 · Headquarters: Raynham, MA, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Moms Club
EIN 932650023 · Headquarters: Dorchester, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Moms House Inc
EIN 455296263 · Headquarters: Huntington, MA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Momsteam Institute Inc
EIN 463971890 · Headquarters: CONCORD, MA, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Mona's Kids Inc
EIN 820825425 · Headquarters: Provincetown, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Monadnock Figure Skating Club Inc
EIN 042731206 · Headquarters: Gardner, MA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Monadnock Media Inc
EIN 042714874 · Headquarters: HATFIELD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Monadnock Trust
EIN 046066555 · Headquarters: GARDNER, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- Monadnock Trust Inc
EIN 042104735 · Headquarters: GARDNER, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Monarch Meadow Carefarm
EIN 332999064 · Headquarters: Everett, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Monarch Ranch Inc
EIN 922556244 · Headquarters: TEWKSBURY, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Monatiquot Village Tenants Association Inc
EIN 043432844 · Headquarters: Braintree, MA, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Monika Foundation
EIN 823358305 · Headquarters: PEABODY, MA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Monkey House Inc
EIN 710910641 · Headquarters: Malden, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Monkey King
EIN 832951869 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Monkeyfriendly Incorporated
EIN 853715027 · Headquarters: West Springfield, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Monks of Adoration Inc
EIN 222778825 · Headquarters: FRAMINGHAM, MA, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Monomoy All Sports Booster Club
EIN 814866447 · Headquarters: HARWICH, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Monomoy Community Services Inc
EIN 237283451 · Headquarters: CHATHAM, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Monomoy Friends of the Arts Inc
EIN 331362185 · Headquarters: Harwich, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Monomoy Little League Inc
EIN 043449651 · Headquarters: HARWICH, MA, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Monomoy Regional Educational Association
EIN 320388575 · Headquarters: Harwich, MA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Monomoy Theatre
EIN 237167093 · Headquarters: Chatham, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Monomoy Yacht Club of Chatham Mass
EIN 046112405 · Headquarters: CHATHAM, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Monomoy Youth Soccer Inc
EIN 863397614 · Headquarters: HARWICH, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Monotype Guild of New England Inc
EIN 222743913 · Headquarters: Everett, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Monponsett Watershed Association Inc
EIN 460744027 · Headquarters: HALIFAX, MA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Monrovia College Alumni Association in the America
EIN 223462321 · Headquarters: Worcester, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Monsignor Neagle Apartments Inc
EIN 043241775 · Headquarters: MALDEN, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Monson Against Violence Everywhere
EIN 844706727 · Headquarters: Monson, MA, US · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Monson Arts Council
EIN 042679999 · Headquarters: Monson, MA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Monson Bellmen Inc
EIN 043033139 · Headquarters: Monson, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Monson Employee Client Organization Inc
EIN 043091044 · Headquarters: SPRINGFIELD, MA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Monson Fire Department Association Inc
EIN 464263180 · Headquarters: Monson, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Monson Free Library and Reading Room Association
EIN 042105892 · Headquarters: MONSON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Monson High School Athletic Booster Association Inc
EIN 042726193 · Headquarters: Monson, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Monson Historical Society Inc
EIN 042595563 · Headquarters: MONSON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Monson Home for Aged People Inc
EIN 042127024 · Headquarters: Monson, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Monson Memorial Classic Inc
EIN 612109277 · Headquarters: Monson, MA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Monson Police Association Inc
EIN 994599626 · Headquarters: MONSON, MA, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Monson Ptsa
EIN 043122285 · Headquarters: Monson, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Monson Senior Citizen Center Club Inc
EIN 042980123 · Headquarters: MONSON, MA, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Monson Summerfest Inc
EIN 042789913 · Headquarters: Monson, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Monson Swim Team Boosters
EIN 043192323 · Headquarters: Monson, MA, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Monson Tourism Association
EIN 043649022 · Headquarters: Monson, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Monsters in the Basement
EIN 833815431 · Headquarters: Concord, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mont Marie Health Care Center Inc
EIN 043124924 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990
- Mont Marie Senior Residence Inc
EIN 202043480 · Headquarters: SPRINGFIELD, MA, USA · Housing & Shelter · Latest available filing year: 2016 · Primary form: IRS Form 990
- Montachusett Addictions Council Inc
EIN 042560051 · Headquarters: Leominster, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Montachusett Area Rotary Club
EIN 042854261 · Headquarters: FITCHBURG, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montachusett Chorale
EIN 352620300 · Headquarters: LEOMINSTER, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Montachusett Cism
EIN 320261200 · Headquarters: Fitchburg, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Montachusett Enterprise Center Inc
EIN 432020718 · Headquarters: LEOMINSTER, MA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montachusett Recovery Foundation Corp
EIN 853284326 · Headquarters: LEOMINSTER, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montachusett Regional Young Mens
EIN 042104224 · Headquarters: FITCHBURG, MA, USA · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990
- Montachusett Ski Club
EIN 510512315 · Headquarters: Westminster, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montachusett Society for the Preservation of Historic Buildings Inc
EIN 222482513 · Headquarters: RUTLAND, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Montachusett Veteran Properties Inc
EIN 200122906 · Headquarters: Gardner, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montachusett Veterans Outreach Center I
EIN 042743426 · Headquarters: GARDNER, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montachusetts Martin Luther King Coalition Inc
EIN 845137824 · Headquarters: Marlborough, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montage Journal Incorporated
EIN 043901237 · Headquarters: BOSTON, MA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Montague Center Firefighters Association
EIN 454864349 · Headquarters: Montague Center, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montague Community Cable Inc
EIN 043051681 · Headquarters: Turners Falls, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montague Historical Society Inc
EIN 237300041 · Headquarters: Montague, MA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Montague Neighbors Inc
EIN 423495870 · Headquarters: Montague, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montague Police Association
EIN 821522258 · Headquarters: Turners Falls, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N