Nonprofits in Medford, Massachusetts
Nonprofits in Medford, Massachusetts. Browse 300 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 Medford Public Library Inc
EIN 043107969 · Headquarters: Medford, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Gentle Dragon Preschool Inc
EIN 042899109 · Headquarters: MEDFORD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Greater Boston Oasis
EIN 474131957 · Headquarters: Medford, MA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Gu Institute of Earthquake Prediction
EIN 852943030 · Headquarters: MEDFORD, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hallmark Health Management Corporation
EIN 042987569 · Headquarters: Medford, MA, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990
- Hallmark Health Medical Associates Inc
EIN 043140938 · Headquarters: MEDFORD, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Hallmark Health Properties Inc
EIN 222580542 · Headquarters: MEDFORD, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Hallmark Health Services Inc
EIN 222602523 · Headquarters: MEDFORD, MA, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990
- Hanh My Foundation Corp
EIN 824928563 · Headquarters: Medford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Heartbeat Foundation Inc
EIN 134214127 · Headquarters: Medford, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Her Incredible Mind Inc
EIN 862108053 · Headquarters: Medford, MA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hillel Foundation at Tufts University Inc
EIN 046139157 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hoop Hop Inc
EIN 823003481 · Headquarters: MEDFORD, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Humanitarian Support Network
EIN 800209780 · Headquarters: Medford, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iniciativa the Massachusetts Educ
EIN 743074855 · Headquarters: MEDFORD, MA, USA · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Institute for Science Education and Research Advancement Isera Inc
EIN 452027105 · Headquarters: medford, MA, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Institute for Social Engagement
EIN 823007216 · Headquarters: Medford, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Institute for Social Ontology
EIN 814107000 · Headquarters: Medford, MA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Association of Firefighters 1032 Medford
EIN 046143947 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Buddhist Peace Organization
EIN 472858891 · Headquarters: MEDFORD, MA, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- International Chinese Chorus Association Inc
EIN 455053543 · Headquarters: Medford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- International Institute of Forecasters Inc
EIN 223037274 · Headquarters: Medford, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- International School of America
EIN 316402773 · Headquarters: Medford, MA, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Interplex Inc
EIN 612258957 · Headquarters: Medford, MA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Islamic Cultural Center of Medford
EIN 473050302 · Headquarters: Medford, MA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Island of Lesvos Association of New England Incorporated
EIN 222540467 · Headquarters: MEDFORD, MA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Italian American War Veterans of the Us Inc
EIN 237438725 · Headquarters: Medford, MA, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Ivy Tuffs Inc
EIN 611984465 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Jingle Bell Festival Inc C/o Judith D Lonergan
EIN 510430418 · Headquarters: MEDFORD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Jr Mustangs Medford Inc
EIN 833856949 · Headquarters: MEDFORD, MA, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Kitty Connection Inc
EIN 205563359 · Headquarters: Medford, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Knights of Columbus
EIN 383820967 · Headquarters: Medford, MA, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Kurukulla Center for Tibetan Buddhi
EIN 043074862 · Headquarters: MEDFORD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ladies Aux Fleet Reserve Assoc South Shore Unit 66
EIN 800638987 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Lamnth Inc
EIN 394606081 · Headquarters: Medford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Leaders in Stem Inc
EIN 871453139 · Headquarters: Medford, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Leadership & Peacemaking Global Network Inc
EIN 472610604 · Headquarters: Medford, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lm Long Term Care Services Inc
EIN 042938772 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Longwood Players Inc
EIN 743082124 · Headquarters: Medford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Looking Back at Medford History Inc
EIN 882826818 · Headquarters: Medford, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Luna Preservation Society Inc
EIN 223291586 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- M I T-draper Lab Bridge Club
EIN 043097223 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Management Sciences for Health Inc
EIN 042482188 · Headquarters: MEDFORD, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Massachusetts Archaeology Education Consortium Inc
EIN 473336507 · Headquarters: MEDFORD, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Massachusetts Coalition for Independent Work Inc
EIN 854218737 · Headquarters: Medford, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Massachusetts Orchid Society
EIN 043035406 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Massachusetts Society of Pathologists Inc
EIN 042577082 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Massachusetts State Assembly of Ast
EIN 600001497 · Headquarters: Medford, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Massachusetts Teachers Association
EIN 813373332 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Massachusetts Yoga Network Inc
EIN 043536795 · Headquarters: Medford, MA, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Master Wardens & Members of the Grand Lodge of Masons in Mass
EIN 041032767 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Master Wardens & Members of the Grand Lodge of Masons in Mass
EIN 274537363 · Headquarters: Medford, MA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Mcglynn Elementary School Parent Teacher Group Inc
EIN 201104215 · Headquarters: MEDFORD, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Mcglynn Middle School Parent Teacher Org
EIN 853222047 · Headquarters: MEDFORD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Medford Band Parent Organization Inc
EIN 352603891 · Headquarters: MEDFORD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Medford Boat Club
EIN 046112940 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Medford Chamber of Commerce Inc
EIN 041609080 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Medford Community Cablevison Inc
EIN 222488492 · Headquarters: Medford, MA, USA · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990
- Medford Community Chorale Inc
EIN 843629950 · Headquarters: Medford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Medford Community Coalition Inc
EIN 811256922 · Headquarters: Medford, MA, USA · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Medford Community Housing Inc
EIN 222895732 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Medford Educational Foundation
EIN 472355953 · Headquarters: MEDFORD, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Medford Health Matters Inc
EIN 020586758 · Headquarters: MEDFORD, MA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Medford High School Alumni Association
EIN 461779952 · Headquarters: Medford, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Medford Historical Society
EIN 237070143 · Headquarters: Medford, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Medford in the Middle Inc
EIN 463561840 · Headquarters: Medford, MA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Medford Invitational Tournaments Inc
EIN 043458179 · Headquarters: MEDFORD, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Medford Jr Mustangs Inc
EIN 932639748 · Headquarters: MEDFORD, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Medford Little League
EIN 462067047 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Medford Ma Youth Baseball Inc
EIN 862407477 · Headquarters: MEDFORD, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Medford Paraprofessionals Associati
EIN 743051010 · Headquarters: Medford, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Medford Police Patrolmen's Association Inc
EIN 043499215 · Headquarters: MEDFORD, MA, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Medford Police Superior Officers Assoc
EIN 800564400 · Headquarters: MEDFORD, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Medford Pop Warner Colts Inc
EIN 043527198 · Headquarters: MEDFORD, MA, USA · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Medford Post 45 American Legion Building Association
EIN 042459651 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Medford Professional Firefighters Association Inc
EIN 042499781 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Medford Public Library Foundation Inc
EIN 831522957 · Headquarters: MEDFORD, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Medford Recreational Hockey Association Inc
EIN 510194019 · Headquarters: MEDFORD, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Medford Senior Center Inc
EIN 042581601 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Medford Teachers Association Inc
EIN 237151867 · Headquarters: MEDFORD, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Medford Womens Club Federation of Womens Club
EIN 042007990 · Headquarters: MEDFORD, MA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Medford Youth Girls Softball Inc
EIN 264385991 · Headquarters: MEDFORD, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Medford Youth Lacrosse Inc
EIN 843754105 · Headquarters: Medford, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Medford-brooks Estate Land Tr Inc
EIN 043448138 · Headquarters: MEDFORD, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Melrosewakefield Healthcare Inc
EIN 042767880 · Headquarters: MEDFORD, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Melrosewakefield Healthcare Parent Corporation
EIN 042103587 · Headquarters: MEDFORD, MA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Members Plus Credit Union
EIN 042039851 · Headquarters: MEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Merry-go-round Nursery School
EIN 042899624 · Headquarters: MEDFORD, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Metropolitan Wind Symphony Inc
EIN 231765776 · Headquarters: Medford, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mhs - Mvths Pto
EIN 813843365 · Headquarters: Medford, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Missao Luz Do Vale
EIN 204037852 · Headquarters: Medford, MA, USA · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990
- Missituk PTO
EIN 873672556 · Headquarters: Medford, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mlg-ics
EIN 201341322 · Headquarters: Medford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mystic Players Revival
EIN 933606056 · Headquarters: Medford, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mystic Wellington Yacht Club Inc
EIN 042520766 · Headquarters: Medford, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Narrative Therapy Initiative Inc
EIN 821656815 · Headquarters: MEDFORD, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Native American Alumni of Harvard University and Friends Inc
EIN 853986882 · Headquarters: Medford, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nehemiahs Wall International Ministry
EIN 933588200 · Headquarters: Medford, MA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Neighbor2neighbor Ministries Inc
EIN 873147014 · Headquarters: MEDFORD, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nelson Foundaton High Impact Kids Inc
EIN 841875921 · Headquarters: MEDFORD, MA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-PF