| RHS Track & Field Booster ClubRedmond | Form 990-N | No figure |
| Columbia Basin BaseballMoses Lake | Form 990-N | No figure |
| American Youth Football IncVancouver | Form 990-N | No figure |
| Flying Irish Running ClubSpokane | Form 990-N | No figure |
| Tenino Youth Soccer ClubTenino | Form 990-N | No figure |
| Lewis & Clark LacrosseSpokane | Form 990-N | No figure |
| International Mountain Bicycling AssociationAnacortes | Form 990-N | No figure |
| Deer Park Baseball Booster ClubDeer Park | Form 990-N | No figure |
| Redmond High CC BoostersRedmond | Form 990-N | No figure |
| Gorizont Alpine ClubSnohomish | Form 990-N | No figure |
| Friends of Normandy Park FoundationBurien | Form 990-N | No figure |
| Seattle Interbay Eagles Football ClubSeattle | Form 990-N | No figure |
| Vashon Stingrays Swim Club Parent Advisory BoardVashon | Form 990-N | No figure |
| Out There AdventuresBellingham | Form 990-N | No figure |
| Cheney High Wrestling AssociationCheney | Form 990-N | No figure |
| Puget Sound Cricket ClubSeattle | Form 990-N | No figure |
| Northshore Canoe and Kayak ClubKenmore | Form 990-N | No figure |
| Morton White Pass Youth AthleticsMorton | Form 990-N | No figure |
| CHS Cheer Booster ClubCarnation | Form 990-N | No figure |
| Frontier Dance Team BoostersVancouver | Form 990-N | No figure |
| Richland Lacrosse ClubRichland | Form 990-N | No figure |
| Kitsap Fliers Track & Field ClubSilverdale | Form 990-N | No figure |
| Southridge Lacrosse ClubKennewick | Form 990-N | No figure |
| Ygc Booster ClubYelm | Form 990-N | No figure |
| Fly Fishers International IncLongview | Form 990-N | No figure |
| Burlington-Edison High School Girls Soccer Booster ClubBurlington | Form 990-N | No figure |
| Grays Harbor County Fair BoardElma | Form 990-N | No figure |
| West Central Park ProjectOlympia | Form 990-N | No figure |
| Colville WrestlingKettle Falls | Form 990-N | No figure |
| Jaguar Track and Field Booster ClubPuyallup | Form 990-N | No figure |
| The United State Pony Clubs IncColton | Form 990-N | No figure |
| Redmond Basketball Booster ClubWoodinville | Form 990-N | No figure |
| Gig Harbor Tides Basketball ClubFox Island | Form 990-N | No figure |
| Raptor Wrestling ClubWoodinville | Form 990-N | No figure |
| Golf Teaches IntegrityOtis Orchards | Form 990-N | No figure |
| Walla Walla United Soccer ClubWalla Walla | Form 990-N | No figure |
| Seattle Basketball Youth AssociationShoreline | Form 990-N | No figure |
| Piranha Wrestling ClubDeming | Form 990-N | No figure |
| Sand Point Paddling ClubSeattle | Form 990-N | No figure |
| Palouse River RollersPullman | Form 990-N | No figure |
| White Salmon Community Youth SoccerWhite Salmon | Form 990-N | No figure |
| Citizens Associated for Recreation Education and Social EquitySpokane | Form 990-N | No figure |
| Wenatchee Football ClubWenatchee | Form 990-N | No figure |
| Liberty Rugby ClubRenton | Form 990-EZ | $0FY2021 |
| Two Rivers Medieval FaireWenatchee | Form 990-EZ | $0FY2025 |
| Hoops AssociationRoyal City | Form 990-N | No figure |
| Chewelah BaseballChewelah | Form 990-N | No figure |
| Rolling Hills Rodeo AssociationCheney | Form 990-N | No figure |
| Promise 23 Ranch MinistriesEverson | Form 990-N | No figure |
| Seattle Quake Rugby Football ClubSeattle | Form 990-N | No figure |