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Data / Foundation grants / The Otis Booth Foundation

The Otis Booth Foundation: 140 grants to organizations, $14.4 million (tax year ended November 2024)

The Otis Booth Foundation, a private foundation in Los Angeles, CA, paid 140 grants to organizations totaling $14,380,700 in its tax year ended November 2024, according to its Form 990-PF filed with the IRS on October 10, 2025. The largest was $5,000,000 to Harvard-Westlake School in Los Angeles, CA for to support a useful and diverse school community, united by the joyful pursuit of education..

SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.

EIN
956140019
Based in
Los Angeles, CA
Assets
$231,267,586
Grants paid
$14,380,700
Tax year ended
November 2024

Grants paid, tax year ended November 2024

From the Form 990-PF filed October 10, 2025, IRS object ID 202542839349100624. It reported $14,380,700 in grants paid; 140 grants to organizations are listed.

RecipientLocationPurposeCauseAmountSource
Harvard-Westlake SchoolLos Angeles, CATo support a useful and diverse school community, united by the joyful pursuit of education.$5,000,000apps.irs.gov
California Science CenterLos Angeles, CAFirst of three annual installments towards a $10 million pledge.$2,000,000apps.irs.gov
Los Angeles Police FoundationLos Angeles, CATo support the los angeles police department in obtaining and maintaining essential equipment, state of the art technology, training, and to provide innovative programs to officers so they may betterHuman services$1,000,000apps.irs.gov
Marjaree Mason Center IncFresno, CATo support adults and children affected by domestic violence, while striving to prevent and end the cycle of abuse through education and advocacy.Human services$1,000,000apps.irs.gov
Young America's FoundationSanta Barbara, CATo support the promotion of the ideas of individual freedom, a strong national defense, free enterprise, and traditional values with young americans.$500,000apps.irs.gov
The Ucla FoundationLos Angeles, CATo support dr. john belperio and the pulmonary disorders research, while actively promoting philanthropy and managing donated resources for the advancement of ucla.Education$250,000apps.irs.gov
All Saints' ChurchBeverly Hills, CATo support the outreach and assistance in the community.$200,000apps.irs.gov
Thacher School IncOjai, CATo support the children's education and alumni.Education$200,000apps.irs.gov
The Goodnation Foundation IncNew York, NYTo support the nation and community's toughest challenges by bringing new philanthropic support to high-performing nonprofits.$200,000apps.irs.gov
Griffith Observatory FoundationLos Angeles, CATo support and promote the griffith observatory.Science and technology$100,000apps.irs.gov
HillsidesPasadena, CATo support children and young adults by strengthening families and transforming communities through comprehensive services and advocacy.Human services$100,000apps.irs.gov
Jazz Foundation of America IncNew York, NYTo support jazz and blues musicians with financial, medical, housing, and legal assistance, as well as performance opportunities.Philanthropy, voluntarism and grantmaking foundations$100,000apps.irs.gov
Mayo ClinicSouth West, MNTo support patient care, research, and education.$100,000apps.irs.gov
Ready To SucceedSanta Monica, CATo support and empower foster youth in college to graduate and launch meaningful careers.$100,000apps.irs.gov
Retinal Science FoundationLos Angeles, CATo support the advancement of cures and treatments for blinding diseases.Human services$100,000apps.irs.gov
Save Oceanside SandOceanside, CATo support the protection of the oceanside shoreline habitat by restoring the beaches; replenishing and retaining sand, and restoring coastal resilience.Education$100,000apps.irs.gov
Thacher School IncOjai, CATo support the children's education and alumni.Education$100,000apps.irs.gov
The Teen ProjectSun Valley, CATo support the restoration of the lives and dreams of vulnerable young women and their unborn babies.$100,000apps.irs.gov
The Teen ProjectVan Nuys, CATo support housing, education, sober living, and mentoring to youth ages 18-24.Human services$100,000apps.irs.gov
Wood River Community Housing Trust IncKetchum, IDTo support the resolution of the housing shortage in the wood river valley by acquiring or developing affordable rental housing for the middle-income workforce.Housing and shelter$100,000apps.irs.gov
Wake Forest UniversityWinstonsalem, NCTo support the development of opportunities for students and faculty, as well as programs that benefit the surrounding community.Education$75,000apps.irs.gov
City Year Los AngelesLos Angeles, CATo support city year members who provide tutoring, assistance, and support to the students of the los angeles schools.$60,000apps.irs.gov
Aspen Valley Hospital FoundationAspen, COTo support programs that benefit the residents of the aspen valley.Health care$50,000apps.irs.gov
Aspen Valley Ski & Snowboard ClubAspen, COTo support the organization which provides instruction and programs for youth in the aspen valley.$50,000apps.irs.gov
Blair House FoundationWashington, DCTo support the restoration, renovation, and refurbishment of the blair house for the u.s. government.Arts, culture and humanities$50,000apps.irs.gov
California Institute of Technology (caltech)Pasadena, CATo support advancement in science and engineering.$50,000apps.irs.gov
Children's Hospital Los AngelesLos Angeles, CATo support and advance children's healthcare through patient care, research, and education.$50,000apps.irs.gov
Crane Country Day SchoolSanta Barbara, CATo support the school's programs which provide excellence in education.$50,000apps.irs.gov
Eisenhower Medical CenterRancho Mirage, CATo support the cardiovascular campaign.Health care$50,000apps.irs.gov
Elings Park FoundationSanta Barbara, CATo support the preservation and care of elings park, a recreational space that offers outdoor opportunities and shared community space.$50,000apps.irs.gov
Equine Advocates IncValatie, NYTo support the rescue, protection, and abuse prevention of horses.Animal-related$50,000apps.irs.gov
Global Strays IncSouthampton, NYTo support the reduction of animal suffering in impoverished regions of latin america.Animal-related$50,000apps.irs.gov
Harvard-Westlake SchoolLos Angeles, CATo support a useful and diverse school community, united by the joyful pursuit of education.$50,000apps.irs.gov
Higher Ground Los AngelesKetchum, IDTo support the lives of people with disabilities through sports and recreation.$50,000apps.irs.gov
Higher Ground Sun ValleyKetchum, IDTo support the lives of people with disabilities through sports and recreation.$50,000apps.irs.gov
Huntington Medical Research InstitutesPasadena, CATo support lives through patient-focused scientific research.Medical research$50,000apps.irs.gov
Los Angeles OperaLos Angeles, CATo support the staging of world-class opera.Arts, culture and humanities$50,000apps.irs.gov
Marlborough SchoolLos Angeles, CATo support this school for girls in delivering a superior college preparatory education in an environment with high ethical values, diversity, and exceptional education.Education$50,000apps.irs.gov
New York Shakespeare Festival Dba the Public Theater Joe's PubNew York, NYTo support the development of american theater that is accessible and relevant to all people.$50,000apps.irs.gov
Peggy Adams Annual Rescue League of the Palm Beaches IncWest Palm Beach, FLTo support a community where one-hundred percent of the adoptable animals find loving homes, with a goal of no animals being euthanized.$50,000apps.irs.gov
Preservation Foundation of Palm Beach IncPalm Beach, FLTo support the preservation of the unique environment of palm beach, florida.Arts, culture and humanities$50,000apps.irs.gov
Santa Barbara Museum of Natural HistorySanta Barbara, CATo support this museum of natural history which encourages discovery, sustainability, and connects communities.Arts, culture and humanities$50,000apps.irs.gov
Stanford UniversityStanford, CATo support the program which provides excellence in education.$50,000apps.irs.gov
Thacher School IncOjai, CATo support the children's education and alumni.Education$50,000apps.irs.gov
Thacher School IncOjai, CATo support the children's education and alumni.Education$50,000apps.irs.gov
Thacher School IncOjai, CATo support the children's education and alumni.Education$50,000apps.irs.gov
The ColleaguesSanta Monica, CATo support the children's institute inc. and the programs they provide to needy families.Human services$50,000apps.irs.gov
The Ucla FoundationLos Angeles, CATo support dr. belperio's research in pulmonary disorders.Education$50,000apps.irs.gov
The Ucla FoundationLos Angeles, CATo support research within the ucla gynecologic oncology go discovery fund laboratory, to pursue research within the field of women's health.Education$50,000apps.irs.gov
Thrive Animal RescueSan Diego, CATo support the salvation of abandoned dogs from the loneliness of shelter life and place them into loving families and forever homes.Animal-related$50,000apps.irs.gov
Tita's PlaceCanyon Country, CATo support the rescue, shelter, and rehabilitation of abused and neglected horses.Animal-related$50,000apps.irs.gov
Western JusticeHermiston, ORTo support the preservation and protection of the western lifestyle, livelihoods, and eventsArts, culture and humanities$50,000apps.irs.gov
Mayo ClinicSouth West, MNTo support the mayo nephrology collaborative group for research in renal parenchymal diseases.$49,000apps.irs.gov
New York Botanical GardenBronx, NYTo support a scientific research center dedicated to improving public understanding of the natural world, horticulture, and the relationships between plants and people.Environment$35,000apps.irs.gov
Usc Marshall School of BusinessLos Angeles, CATo support the brittingham social enterprise program.$30,000apps.irs.gov
Word of Honor FundBellevue, IDTo support the naval special warfare gold star and surviving children program, honoring the promises and wishes of fathers to their children, spouses, or other survivors who have died while serving inHuman services$30,000apps.irs.gov
AspcaNew York, NYTo support the care and well-being of neglected animals.$25,000apps.irs.gov
Central Park Conservancy IncNew York, NYTo support the women's committee.Recreation and sports$25,000apps.irs.gov
Curtis SchoolLos Angeles, CATo support the development of a sound mind, sound body, and a compassionate heart in every child.$25,000apps.irs.gov
Homeboy IndustriesLos Angeles, CATo support the provision of work and resources to previously incarcerated people, so they may live productive lives.Youth development$25,000apps.irs.gov
Huntington Healthhuntington Memorial HospitalPasadena, CATo support the provision of excellent health care and compassionate service by bringing together outstanding physicians, caring nurses, professional staff, and advanced technologies.$25,000apps.irs.gov
John Thomas Dye SchoolLos Angeles, CATo support the encouragement of students' commitment to diversity and inclusion.$25,000apps.irs.gov
KippsocalLos Angeles, CATo support, in conjunction with families and communities, the creation of academically excellent and inclusive joyful schools that prepare students for college, careers, and beyond, fostering fulfilli$25,000apps.irs.gov
Memorial Sloan-Kettering Cancer CenterNew York, NYTo support the cancer center spring ball initiative for the advancement of cancer treatments.$25,000apps.irs.gov
Mountain HumaneHailey, IDTo support the transformation of lives by connecting people and pets through innovative programs that inspire and have impact beyond their borders, while fostering a community that recognizes animals$25,000apps.irs.gov
Neighborhood Youth AssociationVenice, CATo support the empowerment of students in achieving 100 percent college admission and timely high school graduation.$25,000apps.irs.gov
New York City BalletNew York, NYTo support the performance, promotion, and sustainment of classical ballet.Arts, culture and humanities$25,000apps.irs.gov
Pingree SchoolSouth Hamilton, MATo support the empowerment of every community member to pursue knowledge with courage and imagination, thrive in joy and challenge, and create a more just and equitable world.Education$25,000apps.irs.gov
Planned Parenthood of Los AngelesLos Angeles, CATo support services pertaining to women's reproductive health and making educational information available to women, regardless of financial status.Health care$25,000apps.irs.gov
Presbyterian SchoolHouston, TXTo support the school's security program.Education$25,000apps.irs.gov
Shore Country Day SchoolBeverly, MATo support the education of students in pre-k/kindergarten to 9th grade.$25,000apps.irs.gov
St John's SchoolHouston, TXTo support grades k-12 with a college preparatory curriculum, carefully designed to prepare students for lives of leadership, service, and personal fulfillment.$25,000apps.irs.gov
Texas Heart InstituteHouston, TXTo support dr. perin's research in heart disease and treatments.Medical research$25,000apps.irs.gov
The ColleaguesSanta Monica, CATo support the children's institute inc. and the programs they provide to needy families.Human services$25,000apps.irs.gov
The Huntington LibrarySan Marino, CATo support the world-renowned collections of the huntington library, art museum, and botanical gardens to promote scholarship, foster learning, inspire creativity, and offer transformative experiences$25,000apps.irs.gov
The Music CenterLos Angeles, CATo support the blue ribbon children's festival for music enrichment.$25,000apps.irs.gov
Center Theatre GroupLos Angeles, CATo support enrichment through the expression of dance.$20,000apps.irs.gov
Hampton Classic Horse Show IncBridgehampton, NYTo support the yearly horse show, hosting horses and riders from the us and overseas.Philanthropy, voluntarism and grantmaking foundations$20,000apps.irs.gov
Hearst Castle Preservation FoundationSan Ramon, CATo support the conservation and promotion of hearst castle.Arts, culture and humanities$20,000apps.irs.gov
Jupiter Medical Center Foundation IncJupiter, FLTo support the financial resources required to sustain clinical excellence and quality of care at jupiter medical center and its affiliates.Philanthropy, voluntarism and grantmaking foundations$20,000apps.irs.gov
The Foundation for Aids ResearchNew York, NYTo support aids research, hiv prevention, treatment education, and advocacy.Medical research$20,000apps.irs.gov
Center Theatre GroupLos Angeles, CATo support the diverse audiences of los angeles by producing and presenting theatre of the highest caliber by nurturing new artists, attracting new audiences, and developing youth outreach and arts ed$15,000apps.irs.gov
Classical California Kusc - University of Southern CaliforniaLos Angeles, CATo support community engagement and talent training initiatives in public school children, who wouldn't otherwise be exposed to the classical musical artform.$15,000apps.irs.gov
International Medical CorpsLos Angeles, CATo support the training and delivery of medical emergency healthcare and related services to those affected by armed conflict, natural disasters, and other crises.International, foreign affairs and national security$15,000apps.irs.gov
Las MadrinasLos Angeles, CATo support the community of southern california through its aid of children's hospital los angeles (chla) and the hospital's medical research and other charitable and philanthropic enterprises.$15,000apps.irs.gov
Living With WolvesKetchum, IDTo support the general operations of the lww museum.Animal-related$15,000apps.irs.gov
Los Angeles Philharmonic AssociationLos Angeles, CATo support the los angeles philharmonic orchestra in leading the way with ground-breaking programming, both on stage and in the community.Arts, culture and humanities$15,000apps.irs.gov
MuseiquePasadena, CATo support the development of curated live music events and outreach programs, aimed at inspiring the creative spirit.$15,000apps.irs.gov
Polytechnic SchoolPasadena, CATo support a community of students, inspired by transformative teaching, to contribute profoundly to the world as intellectual leaders.Education$15,000apps.irs.gov
Save Oceanside SandOceanside, CATo support the protection of the oceanside shoreline habitat by restoring the beaches; replenishing and retaining sand, and restoring coastal resilience.Education$15,000apps.irs.gov
Save Venice IncNew York, NYTo support the fundraising efforts aimed at restoring works in venice, italy.International, foreign affairs and national security$15,000apps.irs.gov
Southern California Public RadiokpccPasadena, CATo support the strength of the cultural and civic bonds of southern california's diverse communities by providing high-quality news and information.$15,000apps.irs.gov
St Luke's Wood River FoundationKetchum, IDTo support generosity that improves health and well-being in the community.$15,000apps.irs.gov
Sun Valley Symphony Dba Sun Valley Music FestivalKetchum, IDTo support the provision of music performances and life enrichment through artistic programming.$15,000apps.irs.gov
Wood River Land TrustHailey, IDTo support conservation efforts in the wood river valley.Environment$15,000apps.irs.gov
Yellowstone To Yukon Conservation Initiative (y2y)Bozeman, MTTo support conservation initiatives that focus on connecting and protecting habitats from yellowstone to yukon, ensuring that both people and nature can thrive together.$15,000apps.irs.gov
Angels in Fur Dog RescueGranada Hills, CATo support the rescue and assistance of the most in need dogs.Animal-related$10,000apps.irs.gov
Ballet Sun ValleySun Valley, IDTo support the organization which brings the worlds most celebrated ballet companies and dancers to the sun valley area.Arts, culture and humanities$10,000apps.irs.gov
Bob Woodruff Family Foundation IncNew York, NYTo support philanthropic efforts for veterans and service members.$10,000apps.irs.gov
Glades Academy FoundationWest Palm Beach, CATo support student achievement in all academic areas, particularly for children who are 'at risk or academically challenged, by providing a safe environment to succeed.$10,000apps.irs.gov
Glam4good FoundationDobbs Ferry, NYTo support the repurposing of unused merchandise to address clothing and self-care insecurity in america, bolstering self-esteem and empowering dignity, while diverting industry excess to create opporPhilanthropy, voluntarism and grantmaking foundations$10,000apps.irs.gov
Ketchumsun Valley Volunteer Associates IncKetchum, IDTo support the communities of ketchum and sun valley, idaho and their emergency services.$10,000apps.irs.gov
Las MadrinasLos Angeles, CATo support the philanthropic organization dedicated to a tradition of supporting pediatric care and research at children's hospital los angeles.$10,000apps.irs.gov
Leadership InstituteArlington, VATo support the school board campaign training program.Public and societal benefit$10,000apps.irs.gov
Los Angeles Fire Department FoundationLos Angeles, CATo support the los angeles city fire department equipment and training programs.Public safety, disaster preparedness and relief$10,000apps.irs.gov
Los Angeles Medical Mission TeamBurbank, CATo support a team of volunteers (medical professionals, general practitioners, surgeons, dentists, and nurses) who travel to guatemala annually to provide free medical care to its citizens.Human services$10,000apps.irs.gov
New Yorkers for ChildrenNew York, NYTo support the protection of the wellbeing of new york city's children and families in foster care.Crime and legal-related$10,000apps.irs.gov
Palm Beach Zoo & Conservation SocietyWest Palm Beach, CATo support inspiration in people to act on behalf of wildlife and the natural world.$10,000apps.irs.gov
Prison FellowshipLansdowne, VATo support the restoration of those affected by crime and incarceration.$10,000apps.irs.gov
Red Sneakers for Oakley IncWest Palm Beach, CATo support education and advocacy for food allergy awareness to save lives across the globe.$10,000apps.irs.gov
St Luke's Wood River FoundationKetchum, IDTo support generosity that improves health and well-being in the community.$10,000apps.irs.gov
Stanford UniversityStanford, CATo support the program which provides excellence in education.$10,000apps.irs.gov
Stanford UniversityStanford, CATo support the program which provides excellence in education.$10,000apps.irs.gov
Sun Valley Policy Forum IncSun Valley, IDTo support the education of citizenry on local, state, and national issues, to provide opportunities to discuss public policy and to encourage dynamic participation in our nation.$10,000apps.irs.gov
The Church of Bethesda-By-The-Sea Episcopal ChurchPalm Beach, FLTo support the experience of god's presence through christ's teachings, service, ministry, and education.$10,000apps.irs.gov
The ColleaguesSanta Monica, CATo support the children's institute inc. and the programs they provide to needy families.Human services$10,000apps.irs.gov
The Honor FoundationSan Diego, CATo support the transition of special forces into different useful positions.Employment$10,000apps.irs.gov
The Ucla FoundationLos Angeles, CATo support the rape treatment center's 50th anniversary event; honoring 50 years of healing, advocacy, and creating change.Education$10,000apps.irs.gov
Reining Horse FoundationOklahoma City, OKTo support this organization which cares for the reining community and honoring the sport's legacy.$8,000apps.irs.gov
Broadway Caresequity Fights Aids IncNew York, NYTo support people across the country receive lifesaving medications, health care, nutritious meals, counseling and emergency financial assistance.$5,000apps.irs.gov
Echoes of HopeEl Segundo, CATo support the awakening of the spirit of hope in the lives of children and young adults in need by alleviating barriers and helping them reach their full potential.Education$5,000apps.irs.gov
Homes for VeteransHarrington Park, NJTo support the provision of homes for veterans.$5,000apps.irs.gov
Palm Beach Police and Fire FoundationPalm Beach, FLTo support the town and community through education, equipment and advocacy.$5,000apps.irs.gov
Palm Beach Zoo & Conservation SocietyWest Palm Beach, CATo support inspiration in people to act on behalf of wildlife and the natural world.$5,000apps.irs.gov
Paws for Purple HeartsPenngrove, CATo support paws for purple hearts, the first organization of its kind to offer canine-assisted warrior therapy (formerly referred to as canine assisted therapeutic intervention).$5,000apps.irs.gov
Preservation Foundation of Palm Beach IncPalm Beach, FLTo support the preservation of the unique environment of palm beach, florida.Arts, culture and humanities$5,000apps.irs.gov
Project Big WoodKetchum, IDTo support the restoration of big wood river into a world-class trout fishery.$5,000apps.irs.gov
Project K9 HeroDetroit, MITo support the provision of medical care, food, and death benefit assistance to our nation's retired police k-9s and military working dogs.$5,000apps.irs.gov
Real Escape From the Sex TradeSeattle, WATo support the expansion of pathways to freedom, safety, and hope, in order to end sex trafficking.Crime and legal-related$5,000apps.irs.gov
Sun Valley Writers Conference IncMonterey, CATo support literary and public education.Education$5,000apps.irs.gov
Teaching Matters IncNew York, NYTo support efforts to close the gap in the radically unequal education system for underserved and historically marginalized children.Education$5,000apps.irs.gov
Thacher School IncOjai, CATo support the children's education and alumni.Education$5,000apps.irs.gov
Thacher School IncOjai, CATo support the children's education and alumni.Education$5,000apps.irs.gov
The Boys' Club of New YorkNew York, NYTo support the empowerment of young men through programs.Youth development$5,000apps.irs.gov
The ColleaguesSanta Monica, CATo support the children's institute inc. and the programs they provide to needy families.Human services$5,000apps.irs.gov
The Episcopal School in the City of New YorkNew York, NYTo support traditional early childhood education in a warm and welcoming environment, offering each child a strong foundation for ongoing education and life.Education$5,000apps.irs.gov
The Nature ConservancyNorth Hailey, IDTo support the conservation and preservation of natural water and lands critical to the wildlife in idaho.$5,000apps.irs.gov
World Monuments Fund IncNew York, NYTo support the preservation of historic architecture and cultural heritage sites around the world through fieldwork, advocacy, grant-making, education, and training.Arts, culture and humanities$5,000apps.irs.gov
Lions Tigers & BearsAlpine, CATo support education about the care of rescued wild animals.Animal-related$2,500apps.irs.gov
Sun Valley Center for the Arts in Dba Sun Valley Museum of ArtKetchum, IDTo support the community through transformative arts and educational experiences.$1,200apps.irs.gov

Causes funded

From grants whose recipient has a cause.

States funded

Recipient stateGranted
California$12,572,500
New York$695,000
Idaho$366,200
Minnesota$149,000
Florida$140,000
Colorado$100,000
North Carolina$75,000
Texas$75,000

Also on SpecStream

Updated October 10, 2025. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.