| PTA California Congress of Parents Teachers & Students IncBelmont | Form 990 | $83,889FY2026 |
| Parent Booster USA IncAnaheim | Form 990-EZ | $83,882FY2026 |
| Shasta Wonderland Elite Athletic TeamRedding | Form 990-EZ | $83,871FY2025 |
| PTA California Congress of Parents Teachers & Students IncSan Jose | Form 990-EZ | $83,830FY2025 |
| PTA California Congress of Parents Teachers & Students IncSan Francisco | Form 990-EZ | $83,827FY2025 |
| Consolidated Communications FoundationRoseville | Form 990-EZ | $83,822FY2024 |
| Historic Mount St Marys Preservation CommitteeGrass Valley | Form 990-EZ | $83,821FY2024 |
| Polish Alma MaterLos Angeles | Form 990-EZ | $83,785FY2025 |
| Sprites of East County IncEl Cajon | Form 990-EZ | $83,783FY2025 |
| PTA California Congress of Parents Teachers & Students IncFountain Valley | Form 990-EZ | $83,740FY2025 |
| National Council of Associations of Chinese Language SchoolsOrange | Form 990-EZ | $83,704FY2025 |
| Little League Baseball IncChino Hills | Form 990-EZ | $83,569FY2025 |
| Montecito Firefighters Charitable FoundationSanta Barbara | Form 990 | $83,565FY2024 |
| Loma Prieta Home & School ClubLos Gatos | Form 990-EZ | $83,527FY2025 |
| PTA California Congress of Parents Teachers & Students IncSan Carlos | Form 990-EZ | $83,492FY2025 |
| Five Cities Christian WomenGrover Beach | Form 990-EZ | $83,485FY2025 |
| PTA California Congress of Parents Teachers & Students IncLong Beach | Form 990-EZ | $83,473FY2025 |
| PTA California Congress of Parents Teachers & Students IncGoleta | Form 990-EZ | $83,464FY2025 |
| Little League Baseball IncMadera | Form 990-EZ | $83,457FY2024 |
| Diablo Valley Track and Field Club IncLafayette | Form 990-EZ | $83,425FY2024 |
| Little League Baseball IncCarpinteria | Form 990-EZ | $83,421FY2025 |
| Fungus Federation of Santa CruzSanta Cruz | Form 990-EZ | $83,399FY2025 |
| Pacific Art FoundationNewport Beach | Form 990-EZ | $83,352FY2025 |
| Novato Fire FoundationNovato | Form 990-EZ | $83,332FY2025 |
| California Federation of Womens ClubsMoorpark | Form 990-EZ | $83,316FY2025 |
| National Organization of Gay and Lesbian Scientist & Technical ProfPasadena | Form 990-EZ | $83,312FY2025 |
| PTA California Congress of Parents Teachers & Students IncPalo Alto | Form 990-EZ | $83,285FY2025 |
| MC Kinleyville Youth Football Association IncorporatedMcKinleyville | Form 990-EZ | $83,176FY2025 |
| The Association for Biology Laboratory Education IncClaremont | Form 990-EZ | $83,165FY2025 |
| PTA California Congress of Parents Teachers & Students IncAlbany | Form 990-EZ | $83,140FY2025 |
| Black Women Lawyers Association of Los Angeles FoundationCulver City | Form 990-EZ | $83,124FY2025 |
| PTA California Congress of Parents Teachers & Students IncSanta Barbara | Form 990-EZ | $83,109FY2025 |
| Friends of Sacramento ArtsSacramento | Form 990-EZ | $83,045FY2025 |
| Allen Elementary School Parents Teachers Club IncBonita | Form 990-EZ | $83,039FY2025 |
| National Junior BasketballVisalia | Form 990-EZ | $83,002FY2025 |
| Information Systems Security AssociationCulver City | Form 990-EZ | $82,999FY2025 |
| PTA California Congress of Parents Teachers & Students IncHuntington Beach | Form 990 | $82,862FY2025 |
| The Pacific Corinthian Youth FoundationOxnard | Form 990-EZ | $82,793FY2025 |
| Yee Ying FoundationSan Francisco | Form 990 | $82,772FY2025 |
| American Vaulting AssociationOak Park | Form 990-EZ | $82,763FY2025 |
| PTA California Congress of Parents Teachers & Students IncEl Cerrito | Form 990-EZ | $82,731FY2026 |
| PTA California Congress of Parents Teachers & Students IncSunnyvale | Form 990-EZ | $82,710FY2025 |
| PTA California Congress of Patents Teachers & Students IncCupertino | Form 990-EZ | $82,673FY2025 |
| Star AquaticsHemet | Form 990-EZ | $82,633FY2025 |
| PTA California Congress of Parents Teachers & Students IncAnaheim Hills | Form 990-EZ | $82,620FY2026 |
| Vikings-Parent GroupMillbrae | Form 990-EZ | $82,569FY2026 |
| Mira Mesa Alano ClubSan Diego | Form 990-EZ | $82,547FY2025 |
| Sojourner Truth Industrial ClubLos Angeles | Form 990-EZ | $82,500FY2024 |
| PTA California Congress of Parents Teachers & Students IncFontana | Form 990-EZ | $82,487FY2025 |
| Soar High AcademyFremont | Form 990-EZ | $82,386FY2024 |