| Little League Baseball IncPalo Cedro | Form 990-EZ | $100,441FY2025 |
| Grassland FundLos Banos | Form 990-EZ | $100,302FY2025 |
| Meyers Elementary School PTASouth Lake Tahoe | Form 990-EZ | $100,298FY2025 |
| Calaveras Youth Soccer LeagueValley Springs | Form 990-EZ | $100,255FY2023 |
| PTA California Congress of Parents Teachers & Students IncWhittier | Form 990-EZ | $100,174FY2025 |
| Carrizo Plain ConservancySan Luis Obispo | Form 990 | $100,097FY2025 |
| PTA California Congress of Parents Teachers & Students IncSacramento | Form 990-EZ | $100,091FY2025 |
| Chico Art CenterChico | Form 990-EZ | $100,067FY2025 |
| Los Cancioneros Master ChoraleTorrance | Form 990-EZ | $100,048FY2025 |
| Save Our SourceHuntington Beach | Form 990-EZ | $100,000FY2025 |
| PTA California Congress of Parents Teachers & Students IncHuntington Beach | Form 990-EZ | $99,929FY2025 |
| Tehama County Education FoundationRed Bluff | Form 990 | $99,915FY2026 |
| Santa Cruz SwimmingSoquel | Form 990-EZ | $99,910FY2025 |
| Lamorinda Arts CouncilOrinda | Form 990-EZ | $99,863FY2024 |
| PTA California Congress of Parents Teachers & Students IncSan Diego | Form 990-EZ | $99,802FY2025 |
| PTA California Congress of Parents Teachers & Students IncFremont | Form 990-EZ | $99,590FY2025 |
| Gla AmericaSunnyvale | Form 990 | $99,482FY2025 |
| Los Angeles Buddhist Coordinating CouncilTorrance | Form 990-EZ | $99,369FY2024 |
| Parent Booster USA IncAnaheim Hills | Form 990-EZ | $99,354FY2026 |
| Alpha Gamma Sigma the California Junior College Honor Scholarship SWoodland Hills | Form 990 | $99,340FY2025 |
| Philippine Medical Society of Northern California IncWalnut Creek | Form 990-EZ | $99,282FY2024 |
| PTA California Congress of Parents Teachers & Students IncSan Diego | Form 990-EZ | $99,251FY2025 |
| Homestead Athletic BoostersCupertino | Form 990-EZ | $99,247FY2025 |
| PTA California Congress of Parents Teachers & Students IncFoster City | Form 990-EZ | $99,155FY2025 |
| Citizens for East Shore ParksAlbany | Form 990-EZ | $99,139FY2025 |
| PTA California Congress of Parents Teachers & Students IncAliso Viejo | Form 990-EZ | $99,112FY2025 |
| Skyhawk Baseball Boosters IncFontana | Form 990-EZ | $99,110FY2023 |
| Project Cuddle IncCosta Mesa | Form 990-EZ | $99,065FY2024 |
| Master Gardener Association of San Diego CountySan Diego | Form 990-EZ | $99,043FY2025 |
| Kalg Cultural OrganizationGlendale | Form 990-EZ | $99,000FY2025 |
| PTA California Congress of Parents Teachers & Students IncIrvine | Form 990-EZ | $98,992FY2025 |
| Little League Baseball IncUpland | Form 990-EZ | $98,953FY2025 |
| World OutreachYuba City | Form 990-EZ | $98,947FY2025 |
| PTA California Congress of Parents Teachers & Students IncHuntington Beach | Form 990-EZ | $98,935FY2025 |
| Plumas District Hospital Volunteers IncQuincy | Form 990-EZ | $98,913FY2025 |
| PTA California Congress of Parents Teachers & Students IncAlameda | Form 990-EZ | $98,911FY2025 |
| Economy Shop IncClaremont | Form 990-EZ | $98,787FY2026 |
| Belmont San Mateo Babe Ruth Baseball LeagueBelmont | Form 990-EZ | $98,774FY2025 |
| North Columbia Schoolhouse Cultural CenterNevada City | Form 990-EZ | $98,723FY2024 |
| PTA California Congress of Parents Teachers & Students IncGlendora | Form 990-EZ | $98,702FY2025 |
| West Pasadena Residents AssociationPasadena | Form 990-EZ | $98,698FY2025 |
| Madera Rotary FoundationMadera | Form 990-EZ | $98,677FY2025 |
| PTA California Congress of Parents Teachers & Students IncValencia | Form 990-EZ | $98,656FY2025 |
| PTA California Congress of Parents Teachers & Students IncLos Alamitos | Form 990-EZ | $98,640FY2025 |
| Christian Athletic Association South Bay ConferenceSan Jose | Form 990-EZ | $98,595FY2025 |
| Stockton Police Youth ActivitiesStockton | Form 990-EZ | $98,478FY2024 |
| Parent Booster USA IncSanta Clarita | Form 990-EZ | $98,278FY2026 |
| PTA California Congress of Parents Teachers & Students IncSanta Monica | Form 990-EZ | $98,259FY2025 |
| Fremont Education FoundationFremont | Form 990-EZ | $98,174FY2025 |
| Monterey County Agricultural Education IncSpreckels | Form 990-EZ | $98,147FY2024 |