Data / Nonprofits / California / Belmont
Nonprofits in Belmont, CA: 148 registered with the IRS
148 nonprofits are registered with the IRS in Belmont, CA, 125 of them 501(c)(3) charities; the 44 that report revenue took in $71.2 million. The largest by revenue: Notre Dame de Namur University ($21.5 million), Charles Armstrong School ($19.8 million), Footsteps Child Care Inc ($9.2 million). Most common causes: education (22), recreation and sports (13), arts, culture and humanities (10).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Notre Dame de Namur University | Education | 501(c)(3) | 1946 | $21.5 million | $58.4 million | 2025-06 |
| Charles Armstrong School | 501(c)(3) | 1969 | $19.8 million | $36.3 million | 2025-06 | |
| Footsteps Child Care Inc | Human services | 501(c)(3) | 1996 | $9.2 million | $5.1 million | 2025-06 |
| Industrial Emergency Council | Public safety, disaster preparedness and relief | 501(c)(3) | 1982 | $6.4 million | $5.6 million | 2025-06 |
| Belmont-Redwood Shores Public School Foundation | Education | 501(c)(3) | 2001 | $3.4 million | $7.4 million | 2025-06 |
| Compass High School | Education | 501(c)(3) | 2014 | $2.3 million | $1.8 million | 2025-06 |
| Carlmont Academic Foundation | Education | 501(c)(3) | 2007 | $1.5 million | $2.7 million | 2025-06 |
| Belmont United Soccer Club | Youth development | 501(c)(3) | 2005 | $1.4 million | $621,549 | 2024-12 |
| Hanlin Foundation | Education | 501(c)(3) | 2020 | $1.1 million | $77,054 | 2024-12 |
| Samchai | Housing and shelter | 501(c)(3) | 2015 | $696,845 | $5.6 million | 2025-06 |
| Association of Bioscience Financial Officers | 501(c)(6) | 1994 | $607,027 | $456,601 | 2025-12 | |
| Richmond Hunting Club | 501(c)(7) | 1956 | $263,437 | $388,860 | 2024-12 | |
| Rotary International Belmont Foundation | 501(c)(3) | 1987 | $252,981 | $324,424 | 2026-06 | |
| Carlmont Parents Nursery School | 501(c)(3) | 1962 | $236,408 | $188,017 | 2026-05 | |
| San Mateo Gymnastics Booster Club | 501(c)(3) | 1980 | $211,911 | $155,319 | 2025-06 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $187,276 | $94,422 | 2025-06 | |
| United Flying Club Inc | 501(c)(7) | 1959 | $169,000 | $355,412 | 2024-12 | |
| Science & Design Inc | Science and technology | 501(c)(3) | 2023 | $159,566 | $18,823 | 2024-12 |
| Little League Baseball Inc | Recreation and sports | 501(c)(3) | 1967 | $147,250 | $96,929 | 2025-09 |
| Rays Baseball Club | Recreation and sports | 501(c)(3) | 2010 | $139,019 | $71,088 | 2025-06 |
| Belmont Community Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $100,229 | $137,679 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | Education | 501(c)(3) | $100,155 | $96,546 | 2025-06 | |
| Belmont San Mateo Babe Ruth Baseball League | 501(c)(3) | 1973 | $98,774 | $101,451 | 2025-12 | |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $92,163 | $65,176 | 2025-06 | |
| Freundschaft Liederkranz | 501(c)(3) | 1974 | $88,434 | $3.4 million | 2025-12 | |
| Carlmont Scots Booster Club | Education | 501(c)(3) | 2010 | $86,014 | $79,369 | 2025-07 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $83,889 | $162,457 | 2026-06 | |
| Belmont Youth Softball Association | Recreation and sports | 501(c)(3) | 1994 | $81,602 | $76,337 | 2026-06 |
| Holy Cross Greek School | Education | 501(c)(3) | 2023 | $79,624 | $110,039 | 2024-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $78,983 | $47,449 | 2025-06 | |
| Negrense Volunteers for Change Inc Foundation - USA | Mutual and membership benefit | 501(c)(3) | 2017 | $71,777 | $19,784 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1967 | $70,262 | $81,190 | 2025-06 | |
| Rotary Club of Woodside-Portola Valley Foundation Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 1998 | $69,229 | $119,235 | 2025-06 |
| Northern California Institute of Food Technologists | Food, agriculture and nutrition | 501(c)(6) | 1952 | $62,254 | $151,700 | 2025-06 |
| Advancing Women in Product | Science and technology | 501(c)(3) | 2022 | $60,752 | $308,474 | 2025-12 |
| Rotary International | 501(c)(4) | 1959 | $60,566 | $6,574 | 2026-06 | |
| Peninsula Velo | Recreation and sports | 501(c)(3) | 2017 | $45,600 | $43,578 | 2025-12 |
| Volunteers for Outdoor California | Recreation and sports | 501(c)(3) | 2008 | $38,687 | $56,825 | 2025-12 |
| Belmont Water Dog Run | Education | 501(c)(3) | 2019 | $18,600 | $9,604 | 2025-06 |
| Northern California Korean Dry Cleaners Association Inc | Community improvement and capacity building | 501(c)(6) | 2000 | $15,087 | $49,383 | 2025-12 |
| Walk With Hong Kong Humanitarian Foundation | 501(c)(3) | 2021 | $9,733 | $12,684 | 2024-12 | |
| Quoria Foundation | Education | 501(c)(3) | 2011 | $4,618 | $146 | 2023-12 |
| American West Learning Center Inc | Education | 501(c)(3) | 2025 | $2,387 | $10,362 | 2025-12 |
| Global Snakebite Initiative USA Foundation Inc | Education | 501(c)(3) | 2022 | $817 | $145,711 | 2025-12 |
| A Brighter Day Youth Work Program | Employment | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Aashni | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Aimpowered | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-09 |
| American Association for Precision Medicine | Education | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| American Friends of Pse | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Arts Empower Life Foundation | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Aurora Mandolin Orchestra | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Ay Nguyen Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $21,432 | 2025-12 | |
| Bahais of Belmont | 501(c)(3) | 1995 | ||||
| Basement Developers | Science and technology | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Bay Area Film Events 501C3 Incorporated | Arts, culture and humanities | 501(c)(3) | 2024 | |||
| Bay Area Mountain Rescue Unit | 501(c)(3) | 1971 | $0 | $0 | 2025-12 | |
| Bay Area Tango | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Belmont Blasters Baseball Club | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Belmont Heights Civic Improvement Association Inc | 501(c)(4) | 1977 | $0 | $0 | 2025-06 | |
| Belmont Historical Society | 501(c)(3) | 1990 | $0 | $0 | 2025-12 | |
| Belmont Park Boosters | Recreation and sports | 501(c)(3) | 2012 | $0 | $0 | 2025-08 |
| Belmont Police Officers Association | Employment | 501(c)(5) | 2020 | $0 | $0 | 2025-12 |
| Brainbloomkids | Education | 501(c)(3) | 2026 | |||
| Broadway On the Bay | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| California Retired Teachers Association | 501(c)(4) | 1971 | $0 | $0 | 2024-06 | |
| California Teachers Association | 501(c)(5) | 1976 | $0 | $0 | 2025-08 | |
| California Writers Club | 501(c)(6) | 1969 | ||||
| Calvary Chapel of San Mateo | Religion-related | 501(c)(3) | 2025 | |||
| Carol M Penn Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2017 | $276,542 | 2025-12 | |
| Church of the Holy Cross | Religion-related | 501(c)(3) | 2022 | |||
| Church of the Immaculate Heart of Mary | 501(c)(3) | 1946 | ||||
| Connectone for Advancement | Community improvement and capacity building | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Country Quick Steppers | 501(c)(7) | 1988 | $0 | $0 | 2026-06 | |
| DTMX Ed Foundation | Education | 501(c)(3) | 2023 | $33,011 | 2024-12 | |
| Digital Monkey School Foundation | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Drake Navigators Guild | 501(c)(3) | 1964 | $0 | $0 | 2025-12 | |
| Dwellings for All | Housing and shelter | 501(c)(3) | 2025 | |||
| Ea Michelson Philanthropy | 501(c)(3) | 1991 | $5.6 million | 2024-12 | ||
| Energetic Healing and Education Center | Human services | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Fellowship Bible Church of San Mateo | 501(c)(3) | 1985 | ||||
| Fellowship of the Holy Cross | 501(c)(3) | 1993 | $0 | $0 | 2025-09 | |
| First Generation Swim Foundation | Recreation and sports | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Flying Dragon Club | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Foster City Community Garden Association Inc | Environment | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Foundation for Biological Data Science | Science and technology | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Friends of West Bay Community Band | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Friends of the Belmont Library Incorporated | 501(c)(3) | 1974 | $0 | $0 | 2025-06 | |
| GP Aspiring Artist Foundation | Human services | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Harbor Industrial Association | Mutual and membership benefit | 501(c)(6) | 2014 | $0 | $0 | 2024-12 |
| Hearts for Humanity Bay Area | Food, agriculture and nutrition | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Hip Hop Historical Foundation | Arts, culture and humanities | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Holy Spirit Realm Inc | Religion-related | 501(c)(3) | 2017 | |||
| Hope Foundation Fiji USA | Public safety, disaster preparedness and relief | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Hwa Rang Muye | Recreation and sports | 501(c)(3) | 2026 | |||
| Inclusive Foundation Endowment | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $875,886 | 2024-12 | |
| Innovate Education | Science and technology | 501(c)(3) | 2026 | |||
| International Association of Lions Clubs | 501(c)(4) | 1969 | $0 | $0 | 2026-06 | |
| International Council for Education Reform and Development Inc | International, foreign affairs and national security | 501(c)(3) | 2010 | $0 | $0 | 2026-04 |
| International Ladies Charity Federation | Arts, culture and humanities | 501(c)(3) | 2023 | $11,079 | 2024-12 | |
| International Quranic Studies Association | Arts, culture and humanities | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| JX Worldwide Foundation | 501(c)(4) | 2020 | $0 | $0 | 2025-12 | |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| L & X Family Foundation | Health care | 501(c)(3) | 2024 | $163,766 | 2026-07 | |
| Ladies and Knights of Rizal in San Francisco Corporated | Arts, culture and humanities | 501(c)(4) | 2013 | $0 | $0 | 2025-12 |
| Mothers Symposium | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Mungali Family Foundation | Medical research | 501(c)(3) | 2025 | |||
| Music Teachers Association of California | 501(c)(6) | 1960 | ||||
| National Association of Hispanic Nurses | Health care | 501(c)(3) | 2005 | $0 | $0 | 2024-12 |
| New Hope Community Church | Religion-related | 501(c)(3) | 2013 | |||
| Next Generation Academy | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| No Object Incorporated | Crime and legal-related | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Notre Dame Elementary School | 501(c)(3) | 1946 | ||||
| Notre Dame High School | 501(c)(3) | 1946 | ||||
| Nuvica | Youth development | 501(c)(3) | 2025 | |||
| Order of the Eastern Star of California | 501(c)(10) | 2020 | ||||
| Peninsula Gospel Builders Inc | 501(c)(3) | 1964 | ||||
| Peninsula Parkinson S Place | Recreation and sports | 501(c)(3) | 2026 | |||
| Project Greeny | Environment | 501(c)(3) | 2026 | $1 | 2025-12 | |
| Protestant Episcopal Church in the Diocese of California | 501(c)(3) | 1976 | ||||
| Psychedelic Club of San Mateo | Human services | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | Education | 501(c)(3) | 1943 | $0 | $0 | 2025-06 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $0 | $0 | 2025-06 | |
| Reading Intelligence Foundation | Education | 501(c)(3) | 2026 | |||
| Redwood Shore Tennis Club | 501(c)(7) | 1991 | $0 | $0 | 2025-12 | |
| Redwood Shores Lions Foundation | Community improvement and capacity building | 501(c)(3) | 2026 | |||
| Richard and Jean Coyne Family Foundation | 501(c)(3) | 1990 | $2.8 million | 2024-12 | ||
| Ringcentral Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $234,335 | 2025-12 | |
| Rotary International | 501(c)(4) | 1942 | $0 | $0 | 2025-06 | |
| Saint Mark Church | 501(c)(3) | 1946 | ||||
| San Mateo Council of Parent Participation Nursery Schools | Education | 501(c)(3) | 2012 | $0 | $0 | 2025-05 |
| Seedling Foundation | Education | 501(c)(3) | 2026 | |||
| Sekhmet | Public and societal benefit | 501(c)(3) | 2024 | |||
| Ski Therapy Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Snkids Org | Youth development | 501(c)(4) | 2019 | $0 | $0 | 2025-12 |
| Solutions for Supportive Homes Inc | Housing and shelter | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Sports Forward Inc | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Spyridon Triantafyllis Private Foun Dation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | $430,560 | 2025-12 | |
| Taiwan Buddhism FA Shing Pao Lin Association USA Branch | Religion-related | 501(c)(3) | 2001 | |||
| Taube Family Foundation | 501(c)(3) | 1981 | $34.1 million | 2024-12 | ||
| The Fofoanga Club East Palo Alto Chapter | Human services | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| The Peninsula Fly Fishers Inc | Recreation and sports | 501(c)(7) | 2019 | $0 | $0 | 2026-06 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2024-12 | |
| Tribe Research | Medical research | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Wang-Jiang Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $120,074 | 2026-05 | |
| Westside Volleyball Foundation Inc | Recreation and sports | 501(c)(3) | 2026 | $0 | $0 | 2021-12 |
| Yaseen Foundation | Religion-related | 501(c)(3) | 2000 |
By cause in Belmont, CA
- Education 22
- Recreation and sports 13
- Arts, culture and humanities 10
- Philanthropy, voluntarism and grantmaking foundations 9
- Human services 7
- Religion-related 6
- Science and technology 5
- Youth development 3
- Housing and shelter 3
- Community improvement and capacity building 3
- Public safety, disaster preparedness and relief 3
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.