Nonprofits in San Francisco, California
Nonprofits in San Francisco, California. Browse 8,215 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
- Mariposa Hunters Point Yacht Club
EIN 237176601 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mariposas Without Borders
EIN 873574706 · Headquarters: San Francisco, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marked By COVID
EIN 852816293 · Headquarters: San Francisco, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Market Street Railway
EIN 942499217 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Marriage Equality Inc
EIN 811161467 · Headquarters: San Francisco, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Marron House
EIN 472879383 · Headquarters: San Francisco, CA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Marshall Elementary School Pta
EIN 542173518 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Martin Luther Tower Inc
EIN 946108510 · Headquarters: SAN FRANCISCO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Martis Valley Education Foundation
EIN 473892489 · Headquarters: San Francisco, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Martys Place Affordable Housing Corporation
EIN 472804450 · Headquarters: SAN FRANCISCO, CA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mary & Harold Zlot Family Foundation
EIN 943383026 · Headquarters: San Francisco, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990
- Mary a Crocker Trust
EIN 946051917 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mary Elizabeth Inn The
EIN 941156282 · Headquarters: San Francisco, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mary K Yap Foundation
EIN 472687230 · Headquarters: San Francisco, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mary L Booker Leadership Academy
EIN 825343612 · Headquarters: SAN FRANCISCO, CA, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990
- Mary S Sigourney Award Trust Co Michael Harrington Trustee
EIN 776054596 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Masad Foundation
EIN 932968372 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Masazuka Kai School of Japanese Instrumental Music
EIN 901259256 · Headquarters: San Francisco, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Masonic Homes of California
EIN 941156564 · Headquarters: SAN FRANCISCO, CA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- Masonic Service Bureau of San Francisco
EIN 941156283 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Masons of California - California Hispanic & Latin America
EIN 993041059 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- MASQ Foundation
EIN 851738862 · Headquarters: San Francisco, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Master Florists Association
EIN 941270920 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mastery Foundation
EIN 222616092 · Headquarters: SAN FRANCISCO, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mathias Lloyd Spiegel Family Foundation Inc
EIN 472096749 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Matter of Trust
EIN 061530091 · Headquarters: San Francisco, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Matthes Family Foundation
EIN 943317153 · Headquarters: SAN FRANCISCO, CA, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- Matthew Fox Legacy Project
EIN 472643408 · Headquarters: San Francisco, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Maud Powell String Institute Inc
EIN 853282175 · Headquarters: San Francisco, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Max Foundation
EIN 201507003 · Headquarters: San Francisco, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- MAX-SF Social Club for Gay Men and Friends
EIN 820803244 · Headquarters: San Francisco, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mayor Breed's Committee for Reproductive Freedom
EIN 993928180 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mbd & Jfd Foundation
EIN 943337491 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mbinga Childrens Organization
EIN 202077139 · Headquarters: San Francisco, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mcallister Street Inc
EIN 943212716 · Headquarters: SAN FRANCISCO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mcb Family Housing Inc
EIN 943227594 · Headquarters: SAN FRANCISCO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- McCloud River Coordinated Resource Management Group Inc
EIN 943170037 · Headquarters: San Francisco, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mccullum Civil Society Fund
EIN 203210017 · Headquarters: San Francisco, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Mce Social Capital
EIN 203154063 · Headquarters: SAN FRANCISCO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mcevoy Foundation for the Arts
EIN 820726995 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Mckinley Family Foundation
EIN 943381422 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- MCO Cultural Exchange Corporation
EIN 954804461 · Headquarters: SAN FRANCISCO, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mcsweeney's Literary Arts Fund
EIN 823546757 · Headquarters: SAN FRANCISCO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mdp Foundation Dba Martin De Porres House
EIN 942994037 · Headquarters: SAN FRANCISCO, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Meadows-livingstone School
EIN 942631930 · Headquarters: SAN FRANCISCO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Meals on Wheels San Francisco
EIN 941741155 · Headquarters: San Francisco, California, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mechanics' Institute
EIN 941254644 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Medallion Holders Association
EIN 912093875 · Headquarters: San Francisco, CA, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Media Alliance
EIN 942563400 · Headquarters: San Francisco, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Median Foundation
EIN 825421772 · Headquarters: San Francisco, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mediate Art Group
EIN 450862788 · Headquarters: San Francisco, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Medic Mobile Inc
EIN 275104203 · Headquarters: SAN FRANCISCO, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Medical Alumni Association
EIN 941343403 · Headquarters: San Francisco, CA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Medical First Aid for Youth
EIN 882848541 · Headquarters: San Francisco, CA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Medical Staff of California Pacific Medical Center
EIN 331223596 · Headquarters: SAN FRANCISCO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Medical Volunteers International
EIN 943001979 · Headquarters: San Francisco, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Medicines360
EIN 264443340 · Headquarters: SAN FRANCISCO, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- MedtechWomen
EIN 461442104 · Headquarters: San Francisco, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Meedan Inc
EIN 204504068 · Headquarters: San Francisco, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Meena Duggirala Foundation
EIN 201153134 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Meeting Halls Inc
EIN 800937203 · Headquarters: San Francisco, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Megan Louise Furth Memorial Fund
EIN 200258482 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Meglbagl Foundation C/o Frank Rimerman & Co Llp
EIN 200187304 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mei Fong and Associates Aws
EIN 943030212 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mei Lun Yuen Inc
EIN 942508419 · Headquarters: SAN FRANCISCO, CA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Melanoma Therapeutics Foundation
EIN 205355436 · Headquarters: San Francisco, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Mellon San Francisco
EIN 931710860 · Headquarters: San Francisco, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Melody Chorus Society
EIN 943309606 · Headquarters: San Francisco, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Melody of China Inc
EIN 943307683 · Headquarters: SAN FRANCISCO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Melrose-detroit Botanical Garden Association
EIN 923797434 · Headquarters: San Francisco, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Men of Discipline San Francisco Inc
EIN 943389699 · Headquarters: SAN FRANCISCO, CA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Menanie Foundation Inc
EIN 821804688 · Headquarters: San Francisco, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mendocino Roots Charitable Foundation
EIN 800769818 · Headquarters: San Francisco, CA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Menorah Park
EIN 942518498 · Headquarters: SAN FRANCISCO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mental Health Association of San Francisco
EIN 941218623 · Headquarters: SAN FRANCISCO, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mental Health Care for All
EIN 841861391 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Mentor Bridge
EIN 462462634 · Headquarters: San Francisco, CA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Mentoring Men's Movement
EIN 320360254 · Headquarters: SAN FRANCISCO, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Merchants of Upper Market Inc
EIN 942941816 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mercy Educational and Research Foundation
EIN 942864543 · Headquarters: SAN FRANCISCO, CA, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Mercy Housing California Special Needs
EIN 943088260 · Headquarters: San Francisco, CA, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Meriama Fund
EIN 815318709 · Headquarters: San Francisco, CA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Merola Opera Program
EIN 946084831 · Headquarters: San Francisco, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Merry-Go-Round Affordable Housing Corp
EIN 471592089 · Headquarters: San Francisco, CA, USA · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Mesa Standards Alliance
EIN 320451881 · Headquarters: SAN FRANCISCO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Meta Wellness Foundation
EIN 874791306 · Headquarters: SAN FRANCISCO, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Metamorphysis a School of Healing Arts
EIN 202622581 · Headquarters: San Francisco, CA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Metaphysical Christian Spiritualist Church
EIN 942529103 · Headquarters: San Francisco, CA, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Meti International
EIN 474778512 · Headquarters: San Francisco, CA, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Metro Senior Homes Inc
EIN 943213337 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Metropolitan Club
EIN 940989950 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Metropolitan Community Church San Francisco
EIN 942226522 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Metropolitan Museum of Classical Antiquities
EIN 843052242 · Headquarters: San Francisco, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Metrus Energy Nonprofit Finance Inc
EIN 334848377 · Headquarters: San Francisco, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Metta Fund
EIN 942992640 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mewater Foundation Incorporated
EIN 474924647 · Headquarters: SAN FRANCISCO, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mexican American Democratic Club
EIN 275473204 · Headquarters: San Francisco, CA, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Mfcc San Francisco California
EIN 810993059 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- MFDP SF Mark Foehringer Dance Project SF
EIN 412035684 · Headquarters: San Francisco, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mfow Welfare Fund
EIN 941254186 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990