The Idaho State Capitol

Form 990-PFTax year 2025EIN 87-6588450

Oneroot Foundation

A private foundation in Ketchum, ID. Its return for tax year 2025 lists 61 grants and $8.9 million paid in grants.

Tax year 2025 (period ending Dec 31, 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Preselected only

The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.

Assets and giving by year

5 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2025

    $8,859,108

    Grants listed
    61
    Assets, end of year
    $3,690,403
  • Tax year 2024

    $6,238,109

    Grants listed
    43
    Assets, end of year
    $1,121,215
  • Tax year 2023

    $4,834,286

    Grants listed
    39
    Assets, end of year
    $627,126
  • Tax year 2022

    $5,621,879

    Grants listed
    53
    Assets, end of year
    $1,082,883
  • Tax year 2021

    $1,597,000

    Grants listed
    14
    Assets, end of year
    $15,584

Grants paid in 2025

61 grants, largest first

As listed on the return.

  1. American Career College Educational FoundIrvine, CA

    To provide no-cost educational pathways and scholarships to support higher education.

    $2,616,897
  2. Augie's Quest to Cure ALSLittleton, CO

    To advance research, fast-track effective treatments, and find a cure for this disease.

    $1,345,000
  3. University of Colorado FoundationDenver, CO

    To provide support to the bruce d. Benson center for the study of western civilization.

    $1,000,000
  4. Motion Picture & Television FundWoodland HLS, CA

    To support the entertainment community in living & aging well with dignity and purpose and helping each other in times of need.

    $600,000
  5. BABY2BABYLos Angeles, CA

    To provide children living in poverty with essentials such as diapers, clothing and all basic necessities.

    $530,000
  6. Trojan Sig FoundationTorrance, CA

    To support the educational, leadership, and philanthropic development of members of sigma chi - USC.

    $377,181
  7. Volleyball Newport Beach IncNewport Beach, CA

    Sponsorship for the programs invitational tournament.

    $315,000
  8. West Coast University FoundationIrvine, CA

    To advance education and healthcare excellence by supporting students, programs, and innovation at west coast university.

    $291,940
  9. KidworksSanta Ana, CA

    To transform challenged neighborhoods in central santa ana through education.

    $210,000
  10. National Football FoundationIrving, TX

    To promote and develop the qualities of leadership, sportsmanship and the drive for academic excellence in america's young people through football.

    $165,000
  11. Discovery Cube OcSanta Ana, CA

    To inspire and educate young minds through engaging science based programs and exhibits to create a meaningful impact on the communities they serve.

    $100,000
  12. LA Clippers FoundationInglewood, CA

    To improve lives in the los angeles community through investments in education, youth development, and social justice initiatives.

    $100,000
  13. Petersen Automotive MuseumLos Angeles, CA

    To provide support to the foundation's program.

    $100,000
  14. Stars & Stripes Children's FoundationLaguna Beach, CA

    To improve the quality of life for children, youth and families in need through fundraising and educational efforts.

    $100,000
  15. Tri-Cities Food BankKennewick, WA

    To alleviate hunger by providing food assistance and support services to individuals and families in need.

    $100,000
  16. The Literacy ProjectNewport Beach, CA

    To improve adult literacy by providing high-quality education that empowers individuals to achieve their personal, educational, and career goals.

    $80,000
  17. Sigma Chi FoundationEvanston, IL

    To support the educational and leadership development of members of sigma chi through scholarships, programs, and philanthropic initiatives.

    $75,000
  18. CHP 11-99 FoundationCosta Mesa, CA

    To provide emergency financial assistance and support to CHP personnel and their families in times of crisis.

    $50,000
  19. Jamboree Housing CorporationIrvine, CA

    To create and preserve quality affordable housing while providing supportive services that help people build stable, healthy lives.

    $50,000
  20. Newport Beach Independent International Film FestivalNewport Beach, CA

    To celebrate and showcase independent and international filmmaking while fostering cultural exchange and supporting emerging filmmakers.

    $50,000
  21. Casa Teresa IncOrange, CA

    To provide pregnant women in crisis a loving home to begin their healing journeys.

    $45,000
  22. Anti-Defamation LeagueIrvine, CA

    To stop the defamation of the jewish people and secure justice and fair treatment for all.

    $37,500
  23. Newport Harbor Sailing FoundationNewport Beach, CA

    To promote youth sailing and maritime education by providing accessible programs that build skills, confidence, and a love for the water.

    $34,950
  24. The Sacc Scholarship Charitable TrustSanta Ana, CA

    To provide scholarship support that expands educational opportunities and helps students achieve their academic goals.

    $30,000
  25. The John Wayne Cancer FoundationCosta Mesa, CA

    To fight cancer by funding groundbreaking research, education, and programs that improve patient outcomes.

    $27,600
  26. Boys & Girls Club of Central Orange CoastIrvine, CA

    To enable all young people, especially those who need us most, to reach their full potential as productive, caring, and responsible citizens.

    $25,000
  27. City of HopeDuarte, CA

    To transform the future of health by advancing breakthrough research and providing compassionate, life-saving care.

    $25,000
  28. Maritime Museum Association of San DiegoSan Diego, CA

    To collect, preserve, and interpret maritime history through historic vessels, education, and public engagement.

    $25,000
  29. Planned ParenthoodAnaheim, CA

    To provide comprehensive reproductive health care, education, and advocacy to support individuals rights and well-being.

    $25,000
  30. Sahag-Mesrob Armenian Christian SchoolPasadena, CA

    To provide academic excellence rooted in armenian heritage and christian values while developing well-rounded, principled students.

    $25,000
  31. Surfrider FoundationSan Clemente, CA

    Dedicated to the protection and enjoyment of the worlds ocean, waves and beaches, for all people, through a powerful activist network

    $25,000
  32. National Multiple Sclerosis SocietyNew York, NY

    To provide supprot to programs facilitate education, recreation, physical and emotional wellness, and connection with others.

    $20,000
  33. Pepperdine UniversityMalibu, CA

    To enhance the quality of education

    $20,000
  34. South Coast Repertory IncCosta Mesa, CA

    To create and present theatre of the highest quality while nurturing new works and engaging the community through education and outreach.

    $20,000
  35. Orange County Coastkeeper IncCosta Mesa, CA

    To protect swimmable, drinkable, fishable water and promote watershed resilience throughout our region.

    $16,000
  36. Travis Ranch PTAYorba Linda, CA

    To enhance the quality of education

    $16,000
  37. The University of Texas at AustinAustin, TX

    To enhance the quality of education

    $15,000
  38. A Walk on Water IncMalibu, CA

    To empower individuals with special needs through transformative surf therapy experiences that build confidence, joy, and a sense of community.

    $10,000
  39. Ben Carlson Memorial and Scholarship FoundationNewport Beach, CA

    To honor ben carlson by promoting ocean safety, supporting lifeguard training, and providing scholarships to inspire future generations

    $10,000
  40. Big Brothers Big Sisters Oc & IeSanta Ana, CA

    To create and support one-to-one mentoring relationships that ignite the power and promise of youth.

    $10,000
  41. Boys RepublicChino Hills, CA

    To transform the lives of at-risk youth by providing a structured, supportive environment that builds character, responsibility, and life skills.

    $10,000
  42. Center for Humane TechnologySan Francisco, CA

    To realign technology with humanitys best interests by reducing harm and promoting a more humane digital future.

    $10,000
  43. CPP Philanthropic FoundationPomona, CA

    To advance cal poly pomona by generating philanthropic support that enhances student success, innovation, and educational excellence.

    $10,000
  44. CT3 Charitable FoundationBeverly Hills, CA

    To support and uplift underserved communities through education, health, and community development initiatives.

    $10,000
  45. Girls on the Run of the Bay AreaSan Francisco, CA

    To inspire girls to be joyful, healthy & confident using an experience based curriculum that creatively integrates running.

    $10,000
  46. Hands Paws and HeartsLancaster, CA

    To improve lives by rescuing, rehabilitating, and rehoming animals while fostering compassion between people and pets.

    $10,000
  47. It Gets Better ProjectLos Angeles, CA

    To uplift, empower, and connect LGBTQ+ youth around the world through storytelling and community support.

    $10,000
  48. Newport Elementary School FoundationNewport Beach, CA

    To support newport elementary school by funding programs and resources that enhance student learning and enrich the educational experience.

    $10,000
  49. The All-American Boys ChorusAnaheim, CA

    To provide musical education and performance opportunities that develop discipline, character, and artistic excellence in young boys.

    $10,000
  50. The Ocean Clean UpNew York, NY

    To develop and scale technologies to rid the worlds oceans of plastic pollution.

    $10,000
  51. The Shea CenterSan Juan Capistrano, CA

    To improve the lives of people with disabilities through therapeutic horsemanship and related programs that build confidence, independence, and well-being.

    $10,000
  52. Citrus College FoundationGlendora, CA

    To support citrus college by providing resources and opportunities that enhance student success, access, and educational excellence.

    $5,000
  53. Ecocenter IncSan Juan Capo, CA

    To inspire and educate communities to live sustainably by providing hands-on environmental programs and resources.

    $5,000
  54. Heart and Armor FoundationLos Angeles, CA

    To support the mental health and well-being of military, veterans, and first responders through access to healing programs and resources.

    $5,000
  55. World Cup Dreams FoundationPark City, UT

    To empower youth through soccer by providing opportunities that build character, life skills, and pathways to success.

    $5,000
  56. Centennial High School Girls Volleyball BoostersCorona, CA

    To provide support to the girl's volleyball program.

    $2,500
  57. Project Biome IncCharlottesvle, VA

    To advance environmental stewardship and biodiversity conservation through education, restoration, and community engagement.

    $2,500
  58. Regenerative Organic AllianceSacramento, CA

    To promote regenerative organic agriculture that restores soil health, improves animal welfare, and advances social fairness.

    $2,500
  59. Porsche 356 Club IncRancho Santa Margarita, CA

    To preserve, restore, and celebrate the legacy of the porsche 356 while fostering a community of enthusiasts.

    $2,040
  60. The Hole in the Wall Gang Fund IncNew Haven, CT

    To provide joyful, transformative camp experiences and support for children with serious illnesses and their families.

    $1,000
  61. The Brigham and Women's Hospital IncBoston, MA

    To provide exceptional patient care, advance medical research, and educate future health care leaders.

    $500

Approved for future payment

3 grants

Approved in 2025 and not yet paid.

  1. Edible Schoolyard NYCNew York, NY

    Partnering with public schools to transform the hearts, minds and eating habits of young new yorkers.

    $10,000
  2. Mission PlasticosOrange, CA

    To reduce plastic waste and protect the environment by promoting sustainable practices and community-driven solutions.

    $10,000
  3. Boys RepublicChino Hills, CA

    To transform the lives of at-risk youth by providing a structured, supportive environment that builds character, responsibility, and life skills.

    $10,000

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Education6 grants $1,401,94032% of the total
  2. Health3 grants $1,392,60031% of the total
  3. Human services4 grants $755,00017% of the total
  4. Sports and recreation6 grants $375,9508% of the total
  5. Arts and culture4 grants $155,0003% of the total
  6. Food and agriculture3 grants $105,0002% of the total
  7. 8 other causes11 grants $251,0006% of the total

By State

Grants to organizations with a US address, latest year.

  1. California49 grants $6,120,108
  2. Colorado2 grants $2,345,000
  3. Texas2 grants $180,000
  4. Washington1 grant $100,000
  5. Illinois1 grant $75,000
  6. New York2 grants $30,000
  7. Utah1 grant $5,000
  8. Virginia1 grant $2,500
  9. Connecticut1 grant $1,000
  10. Massachusetts1 grant $500

Officers, directors and trustees

3 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Robert MayEXECUTIVE DIRECTOR Hours 10Pay $0
  • David PyleTRUSTEE Hours 1Pay $0
  • Jim ConnellyTRUSTEE Hours 1Pay $0

The return

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