| Spirit Education Foundation IncSpokane | Form 990-N | No figure |
| Stahl Storm Booster ClubPuyallup | Form 990-N | No figure |
| Friends of Laurelhurst School FoundationSeattle | Form 990-N | No figure |
| On Eagles Wings FoundationArlington | Form 990-N | No figure |
| Eagleridge Elementary PTOFerndale | Form 990-N | No figure |
| Twisp Library FriendsTwisp | Form 990-N | No figure |
| Twin Falls Middle School Music Boosters AssociationNorth Bend | Form 990-N | No figure |
| Seattle South African Scholarship FoundationSeattle | Form 990-N | No figure |
| Friends of the Chewelah Public LibraryChewelah | Form 990-N | No figure |
| King County Fire Chiefs AssociationSeattle | Form 990-N | No figure |
| BuildupOlympia | Form 990-N | No figure |
| Seattle Robotics AssociationCarnation | Form 990-N | No figure |
| Anderson Island Booster ClubAnderson Island | Form 990-N | No figure |
| Waldron Island Community LibraryWaldron | Form 990-N | No figure |
| Bothell Science BoostersBothell | Form 990-N | No figure |
| Kiwanis Club of Horse Heaven Hills FoundationKennewick | Form 990-N | No figure |
| Key Peninsula Psychedelic SocietyGig Harbor | Form 990-N | No figure |
| LatinatechiesSammamish | Form 990-N | No figure |
| Mechxcel Robotics FoundationBothell | Form 990-N | No figure |
| Three Rivers Elementary PTOPasco | Form 990-N | No figure |
| Realizing Freedom TogetherLangley | Form 990-N | No figure |
| ParentsempoweredBellevue | Form 990-N | No figure |
| Insight FoundationLynnwood | Form 990-N | No figure |
| Dash FoundationBellevue | Form 990-N | No figure |
| Parent Booster USA IncEatonville | Form 990-N | No figure |
| Canyon Ridge PTSAKent | Form 990-N | No figure |
| Cal Blackburn Rocks Geological ScholarshipLeavenworth | Form 990-N | No figure |
| PSD Dual Language Booster ClubPuyallup | Form 990-N | No figure |
| Aviation First StepsRichland | Form 990-N | No figure |
| ApcampBothell | Form 990-N | No figure |
| Tesolcreations-Online English SchoolPuyallup | Form 990-N | No figure |
| Curio-CarouselSpokane | Form 990-N | No figure |
| Cedar Spirit FoundationFerndale | Form 990-N | No figure |
| Mark Twain Parent Teacher AssociationFederal Way | Form 990-N | No figure |
| Parent Booster USA IncOlympia | Form 990-N | No figure |
| Eh-WalkersSequim | Form 990-N | No figure |
| Field to FutureLacey | Form 990-N | No figure |
| Emerald City Robotics FoundationSeattle | Form 990-N | No figure |
| Literacy Forum by Book an AuthorEdmonds | Form 990-N | No figure |
| Bda Booster Club Nonprofit CorporationKent | Form 990-N | No figure |
| Pathways Learning HubKent | Form 990-N | No figure |
| Ellensburg HS Senior Party Parent GroupEllensburg | Form 990-N | No figure |
| Washington Community-Based Education CenterFederal Way | Form 990-N | No figure |
| Kokondo Karate Martial ArtsRenton | Form 990-N | No figure |
| Snohomish High School FastpitchSnohomish | Form 990-N | No figure |
| Inland Empire for IsraelSpokane | Form 990-N | No figure |
| Kingdom Heights UniversityTacoma | Form 990-N | No figure |
| Enlight Learning FoundationSpokane | Form 990-N | No figure |
| Xiamen University Alumni Association of Greater SeattleKenmore | Form 990-N | No figure |
| Pursuit HomeschoolColville | Form 990-N | No figure |