| Threepenny ReviewBerkeley | Form 990 | $226,082FY2025 |
| Born Again Body IncRoseville | Form 990 | $225,900FY2024 |
| Sisters of Perpetual Indulgence IncSan Francisco | Form 990 | $225,894FY2024 |
| PTA California Congress of Parents Teachers & Students IncSan Mateo | Form 990 | $225,748FY2025 |
| NSSLC IncFountain Valley | Form 990 | $225,445FY2025 |
| Arabic & Beyond Cultural CenterFremont | Form 990 | $225,410FY2024 |
| Sugar Pine FoundationSouth Lake Tahoe | Form 990 | $225,065FY2025 |
| PTA California Congress of Parents Teachers & Students IncManhattan Beach | Form 990 | $224,984FY2025 |
| World Woman FoundationWinnetka | Form 990 | $224,633FY2024 |
| Value CultureSan Francisco | Form 990 | $224,446FY2024 |
| United Seniors of Oakland & Alameda CountyOakland | Form 990 | $224,117FY2024 |
| PTA California Congress of Parents Teachers & Students IncScotts Valley | Form 990 | $224,026FY2025 |
| Santa Monica Police Activities LeagueSanta Monica | Form 990 | $223,982FY2025 |
| Venice Flying CarouselVenice | Form 990 | $223,755FY2024 |
| Garagiste Events IncTempleton | Form 990 | $223,493FY2025 |
| Progress Apartments IncSan Francisco | Form 990 | $223,418FY2025 |
| Perryville RHF Housing IncLong Beach | Form 990 | $223,287FY2024 |
| PTA California Congress of Parents Teachers & Students IncCarlsbad | Form 990 | $222,886FY2025 |
| Young SteamersFremont | Form 990 | $222,762FY2025 |
| Little League Baseball IncCoronado | Form 990 | $222,569FY2025 |
| Mysore Medical College Graduates Association of North AmericaPacific Palisades | Form 990 | $222,561FY2025 |
| Vallejo Naval and Historic Museum IncorporatedVallejo | Form 990 | $222,318FY2024 |
| Southgate Youth Football IncSouth Gate | Form 990 | $222,288FY2024 |
| Association for Women Geoscientists FoundationBerkeley | Form 990 | $222,104FY2025 |
| Holiday GuildFresno | Form 990 | $222,088FY2024 |
| California Association for Alcohol Drug Educators CaadeLakewood | Form 990 | $222,044FY2024 |
| PTA California Congress of Parents Teachers & Students IncSan Mateo | Form 990 | $221,970FY2025 |
| Lydian AcceleratorSan Francisco | Form 990 | $221,722FY2025 |
| Compass & KeysOakland | Form 990 | $221,353FY2026 |
| Parent Booster USA IncSan Diego | Form 990 | $221,324FY2025 |
| Association of Lunar and Planetary ObserversSimi Valley | Form 990 | $220,986FY2025 |
| PTA California Congress of Parents Teachers & Students IncFoster City | Form 990 | $220,613FY2025 |
| Santa Barbara Sports AssociationSanta Barbara | Form 990 | $220,338FY2025 |
| PTA California Congress of Parents Teachers & Students IncSunnyvale | Form 990 | $220,227FY2026 |
| La Jolla Golden Triangle Rotary Club FoundationDel Mar | Form 990 | $220,210FY2025 |
| PTA California Congress of Parents Teachers & Students IncAlameda | Form 990 | $220,144FY2025 |
| California Federation of Womens ClubsOrange | Form 990 | $219,827FY2026 |
| Pinole Seals Swim ClubPinole | Form 990 | $219,658FY2025 |
| California Scholarship FederationLaguna Niguel | Form 990 | $219,538FY2024 |
| Louise Van Meter Home & School Club IncLos Gatos | Form 990 | $219,361FY2025 |
| Trabuco Hills High School Athletic CouncilRancho Santa Margarita | Form 990 | $219,101FY2025 |
| Yucaipa Valley Youth Soccer OrganizationYucaipa | Form 990 | $219,044FY2026 |
| California Lulac Foundation IncCamarillo | Form 990 | $218,990FY2024 |
| PTA California Congress of Parents Teachers & Students IncSan Francisco | Form 990 | $218,797FY2025 |
| Little League Baseball IncCulver City | Form 990 | $218,791FY2025 |
| National Charity League Inc South Coast ChapterSeal Beach | Form 990 | $218,694FY2025 |
| Little League Baseball IncCorona | Form 990 | $218,659FY2025 |
| Milagro Independent Living IncFoster City | Form 990 | $218,595FY2024 |
| Right to Lfe League of So Cal Group ReturnPasadena | Group return | $218,550FY2023 |
| Road Runners Club of AmericaRiverside | Form 990 | $218,372FY2024 |