Data / Nonprofits / Washington / Public and societal benefit
Public and societal benefit nonprofits in Washington: 681 registered with the IRS
681 public and societal benefit nonprofits are registered with the IRS in Washington, 489 of them 501(c)(3) charities; the 150 that report revenue took in $112.6 million. The most are in Seattle (84), Spokane (30), Tacoma (29). The largest by revenue: Breakthrough Energy Foundation ($32.5 million), King County Directors Association ($7.4 million), Municipal Research and Services Center of Washington ($7.3 million).
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The 500 largest by revenue
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Breakthrough Energy Foundation | Kirkland | 501(c)(3) | 2021 | $32.5 million | $75.2 million | 2024-12 |
| King County Directors Association | Kent | 501(c)(3) | $7.4 million | $26.2 million | 2025-12 | |
| Municipal Research and Services Center of Washington | Tacoma | 501(c)(3) | 1970 | $7.3 million | $4.5 million | 2025-06 |
| Drivers Union | Tukwila | 501(c)(4) | 2021 | $6.4 million | $2.4 million | 2025-12 |
| Oneamerica | Seattle | 501(c)(3) | 2005 | $3.8 million | $6.3 million | 2024-12 |
| Los Angeles County Facilities 2 Inc | Seattle | 501(c)(3) | 2019 | $3.6 million | $250.6 million | 2025-06 |
| Washington Business Alliance | Seattle | 501(c)(4) | 2011 | $3.3 million | $646,044 | 2024-12 |
| Intercultural Children & Family Services | Renton | 501(c)(3) | 2014 | $2.8 million | $217,661 | 2025-06 |
| Minority Veterans of America | Tukwila | 501(c)(3) | 2018 | $2.1 million | $1.5 million | 2024-12 |
| Washington State Budget and Policy Center | Seattle | 501(c)(3) | 2006 | $2.1 million | $1.9 million | 2025-12 |
| Citizen University | Seattle | 501(c)(3) | 2014 | $2 million | $2.3 million | 2025-06 |
| Impact Capital | Seattle | 501(c)(3) | 1994 | $1.9 million | $16.6 million | 2025-12 |
| American Water Works Association | Vancouver | 501(c)(3) | 1969 | $1.9 million | $4.2 million | 2025-12 |
| Brave Warrior Project | Wenatchee | 501(c)(3) | 2017 | $1.8 million | $1.9 million | 2024-12 |
| Haitian Leadership Development | Brush Prairie | 501(c)(3) | 2007 | $1.8 million | $1.2 million | 2025-12 |
| Wear Blue Run To Remember | Dupont | 501(c)(3) | 2012 | $1.5 million | $983,798 | 2025-12 |
| Urban Mobility Group | Seattle | 501(c)(3) | 2019 | $1.4 million | $881,120 | 2025-06 |
| Clark County Veterans Assistance Center | Vancouver | 501(c)(3) | 2010 | $1.4 million | $740,565 | 2025-07 |
| Northwest Hvac R Association & Training Center | Spokane | 501(c)(3) | 1994 | $1.4 million | $2.3 million | 2026-06 |
| Lhaq Temish Foundation | Bellingham | 501(c)(3) | 2001 | $1.3 million | $4.6 million | 2024-12 |
| Seven Lakes Water Assoc | Stanwood | 501(c)(12) | 1992 | $1.3 million | $7.6 million | 2025-08 |
| Leadership Tomorrow | Seattle | 501(c)(3) | 1983 | $858,728 | $2.2 million | 2025-08 |
| Downtown Association of Yakima | Yakima | 501(c)(3) | 2018 | $714,880 | $521,741 | 2025-12 |
| Novara Energy Alliance | Spokane | 501(c)(3) | 2017 | $699,140 | $183,429 | 2025-12 |
| Pole Road Water Association Inc | Lynden | 501(c)(12) | 1968 | $611,305 | $5.3 million | 2025-12 |
| Federal Way Korean American Association | Federal Way | 501(c)(3) | 2014 | $587,964 | $546,451 | 2024-12 |
| Region 10 Tribal Operations Committee Consortium | Spokane | 501(c)(3) | 2023 | $577,163 | $33,072 | 2024-09 |
| Grassroot Projects | Sammamish | 501(c)(3) | 2017 | $573,841 | $224,803 | 2024-12 |
| Creator Share Charity | Liberty Lake | 501(c)(3) | 2022 | $532,252 | $191,941 | 2024-12 |
| Bluebridge Alliance Inc | Puyallup | 501(c)(3) | 2021 | $529,817 | $298,102 | 2025-09 |
| Northwest Utility Notification Center | Yakima | 501(c)(6) | 2000 | $500,332 | $111,538 | 2025-12 |
| Leadership Spokane | Spokane | 501(c)(3) | 1982 | $476,655 | $928,181 | 2025-06 |
| San Juan Islands Shuttle System | Friday Harbor | 501(c)(3) | 2014 | $468,997 | $521,409 | 2024-12 |
| Financial Empowerment Network | Renton | 501(c)(3) | 2018 | $465,476 | $319,334 | 2025-12 |
| Chiwawa Communities Association Inc | Leavenworth | 501(c)(12) | 1965 | $456,644 | $875,086 | 2025-12 |
| CBVC | Pasco | 501(c)(3) | 2014 | $449,976 | $1.4 million | 2024-12 |
| Asians for Collective Action | Spokane | 501(c)(4) | 2025 | $430,338 | $392,179 | 2024-12 |
| Take This Inc | Tacoma | 501(c)(3) | 2014 | $404,090 | $229,438 | 2025-12 |
| Fraternal Order of Eagles | Spokane | 501(c)(8) | 1991 | $367,737 | $1.1 million | 2025-05 |
| FW Paec Qalicb | Federal Way | 501(c)(3) | 2023 | $365,260 | $34.6 million | 2023-12 |
| Downtown On the Go | Tacoma | 501(c)(4) | 2014 | $329,474 | $137,705 | 2025-12 |
| House Our Neighbors Education Fund | Seattle | 501(c)(3) | 2024 | $321,672 | $175,779 | 2025-12 |
| America Scores | Seattle | 501(c)(3) | 2014 | $317,908 | $37,421 | 2025-08 |
| Northwest Turfgrass Association | Gig Harbor | 501(c)(3) | 1959 | $291,847 | $262,995 | 2024-12 |
| RB Water Association | Spokane | 501(c)(12) | 2016 | $290,946 | $1.4 million | 2024-12 |
| Washington Research Council | Seattle | 501(c)(3) | 1933 | $287,628 | $441,210 | 2025-12 |
| Barbara Jean Brown Foundation | Tacoma | 501(c)(3) | 2019 | $286,334 | $2.7 million | 2024-12 |
| Visit Issaquah | Issaquah | 501(c)(3) | 2023 | $282,244 | $45,233 | 2025-12 |
| Roosevelt Lake Ranch Water System | Wilbur | 501(c)(12) | 2012 | $282,172 | $1.9 million | 2025-12 |
| Mt Spokane Ski Patrol Ski Swap Foundation | Spokane | 501(c)(3) | 2025 | $276,307 | $516,143 | 2026-05 |
| Region 5 Arabian Horse Association | Graham | 501(c)(3) | 2021 | $274,999 | $212,644 | 2024-12 |
| Camano Laguna Vista Community Club | Stanwood | 501(c)(12) | 2005 | $269,088 | $398,179 | 2025-06 |
| Friends of Fisher House Puget Sound | Seattle | 501(c)(3) | 2007 | $256,976 | $959,400 | 2025-09 |
| West Sound Water Association | Eastsound | 501(c)(12) | 2020 | $254,268 | $411,926 | 2025-08 |
| Family Guide | Spokane Vly | 501(c)(3) | 2014 | $247,579 | $78,768 | 2025-12 |
| Outdoors for Our Heroes | Lacey | 501(c)(3) | 2016 | $242,853 | $181,477 | 2024-12 |
| Puget Sound Honor Flight | Normandy Park | 501(c)(3) | 2014 | $242,627 | $994,438 | 2025-12 |
| Cross the Divide | Poulsbo | 501(c)(3) | 2014 | $210,100 | $256,239 | 2025-12 |
| South Everett Mukilteo Rotary Foundation | Everett | 501(c)(3) | 2018 | $207,278 | $991,157 | 2025-06 |
| American Leadership Forum of Tacoma Pierce County Chapter | Tacoma | 501(c)(3) | 2010 | $198,320 | $112,559 | 2025-06 |
| Northwest Pinball and Gameroom Show Committee | Sammamish | 501(c)(4) | 2010 | $197,746 | $224,771 | 2025-12 |
| Go Fourth Festival Assocation | Longview | 501(c)(3) | 2002 | $197,550 | $119,024 | 2025-12 |
| Center for Self Governance | Oroville | 501(c)(3) | 2014 | $196,703 | $98,510 | 2024-12 |
| American Legion 0043 George Baldridge Inc | Sedro Woolley | 501(c)(19) | 2022 | $191,388 | $92,910 | 2025-07 |
| Civic Software Initiative | Seattle | 501(c)(3) | 2023 | $190,352 | $108,903 | 2025-12 |
| Davis Terrace Water Association | Kelso | 501(c)(12) | 2026 | $190,230 | $236,964 | 2025-12 |
| I To We Inc | Vancouver | 501(c)(3) | 2022 | $184,467 | $29,480 | 2024-12 |
| Great Bend Center for Music | Union | 501(c)(3) | 2020 | $178,799 | $139,782 | 2025-06 |
| International Support for Immigrants | Auburn | 501(c)(3) | 2024 | $178,000 | $107,930 | 2025-12 |
| Community Carrot | Seattle | 501(c)(3) | 2016 | $171,570 | $170,288 | 2025-12 |
| Washington State Department of Transportation Memorial Foundation | Olympia | 501(c)(3) | 2012 | $170,230 | $609,409 | 2024-12 |
| Heroes Homestead | Clayton | 501(c)(3) | 2019 | $165,000 | $1,700 | 2024-12 |
| Food Safety News | Bainbridge Is | 501(c)(3) | 2025 | $158,120 | $15,977 | 2025-12 |
| Coy-Catlin Post No 137 Department of Washington the American Legion | Carson | 501(c)(19) | 2024 | $157,738 | $56,124 | 2025-12 |
| Northwest Public Affairs Network | Seattle | 501(c)(3) | 1989 | $147,689 | $243,324 | 2025-06 |
| Merc Playhouse Society | Twisp | 501(c)(3) | 1998 | $146,097 | $452,019 | 2024-12 |
| Salmon for Soldiers | Bremerton | 501(c)(3) | 2014 | $143,540 | $177,467 | 2025-12 |
| Club 808 | Edmonds | 501(c)(3) | 2014 | $139,499 | $88,155 | 2025-12 |
| Chinese Reconciliation Project Foundation | Tacoma | 501(c)(3) | 1995 | $138,375 | $512,592 | 2025-12 |
| Roanoke Conference | Seattle | 501(c)(4) | 2010 | $135,434 | $80,658 | 2024-12 |
| Maplewood Addition Water Cooperativ | Renton | 501(c)(12) | 2019 | $134,980 | $59,341 | 2026-04 |
| American Legion | Langley | 501(c)(19) | 1946 | $134,685 | $212,540 | 2025-07 |
| Grandmothers for Gun Responsibility | Seattle | 501(c)(3) | 2025 | $130,662 | $10,710 | 2025-12 |
| Plus One Foundation | Seattle | 501(c)(3) | 2011 | $129,409 | $51,244 | 2024-06 |
| NVC Foundation | Seattle | 501(c)(3) | 2005 | $129,238 | $2.2 million | 2024-12 |
| Veterans of the Foreign Wars of the United States Auxiliary Department | Spokane Vly | 501(c)(19) | 2014 | $126,484 | $456,454 | 2024-06 |
| Tacoma Tool Library | Tacoma | 501(c)(3) | 2022 | $124,046 | $42,264 | 2025-12 |
| Papua Hope | Vancouver | 501(c)(3) | 2020 | $122,444 | $100,325 | 2025-12 |
| NCW Veterans Serving Vetrans | Wenatchee | 501(c)(3) | 2024 | $121,837 | $175,362 | 2025-12 |
| Leadership Launch | Mukilteo | 501(c)(3) | 2015 | $115,458 | $30,705 | 2025-06 |
| Friends of the Kittitas County Fair Grounds Foundation | Ellensburg | 501(c)(3) | 1997 | $114,241 | $366,362 | 2024-12 |
| Eaglerock Water Association | E Wenatchee | 501(c)(12) | 2003 | $112,789 | $124,840 | 2025-12 |
| Fleet Reserve Association 97 | Oak Harbor | 501(c)(4) | 2024 | $110,722 | $57,178 | 2025-06 |
| Raider Sailing Foundation | Spokane | 501(c)(3) | 2023 | $108,950 | $102,918 | 2023-12 |
| American Legion | Mountlake Ter | 501(c)(19) | 1946 | $107,964 | $310,397 | 2025-08 |
| Cronusfit | Tacoma | 501(c)(3) | 2019 | $107,087 | $38,965 | 2024-12 |
| Community Cafe Collaborative | Seattle | 501(c)(3) | 2017 | $100,991 | $43,248 | 2025-12 |
| Public Libraries of Washington | Seattle | 501(c)(6) | 2019 | $100,829 | $87,660 | 2025-12 |
| Yakima Pride | Union Gap | 501(c)(3) | 2019 | $99,583 | $22,399 | 2025-12 |
| American Legion | Kent | 501(c)(19) | 1946 | $98,261 | $893,674 | 2025-12 |
| GCJ News | Ephrata | 501(c)(3) | 2025 | $97,595 | $71,380 | 2025-12 |
| Hooves & Heroes | Stanwood | 501(c)(3) | 2023 | $94,200 | $35,307 | 2025-12 |
| 3RD Lai-Lar Battalion Wolfpack Association | Naselle | 501(c)(3) | 2015 | $86,164 | $29,360 | 2026-04 |
| Amhara Association in Seattle | Seattle | 501(c)(3) | 2019 | $82,591 | $35,356 | 2025-12 |
| Deception Park View Community Assoc Iation | Oak Harbor | 501(c)(12) | 2026 | $79,527 | $417,324 | 2026-05 |
| Cheney Post 72 the American Legion | Cheney | 501(c)(19) | 2025 | $79,189 | $591,170 | 2025-12 |
| City Club of Tacoma | Tacoma | 501(c)(3) | 2024 | $79,167 | $28,001 | 2018-08 |
| Kellen Cares Foundation | Spokane | 501(c)(3) | 2021 | $78,073 | $249,448 | 2024-12 |
| Project Kenny | Bellevue | 501(c)(3) | 2018 | $77,667 | $115,437 | 2024-12 |
| Hevin | Castle Rock | 501(c)(3) | 2018 | $77,251 | $101,405 | 2025-12 |
| American Legion | Arlington | 501(c)(19) | 1946 | $73,781 | $127,149 | 2026-05 |
| Battle Ground Seniors | Battle Ground | 501(c)(3) | 2024 | $72,157 | $91,634 | 2025-12 |
| Libraries of Stevens County Foundation | Chewelah | 501(c)(3) | 2010 | $71,448 | $71,252 | 2025-12 |
| Center for Seeds of Hope | University PL | 501(c)(3) | 2016 | $70,567 | $75,956 | 2025-12 |
| Jess Roskelley Foundation | Mead | 501(c)(3) | 2020 | $66,033 | $213,039 | 2025-12 |
| Northwest Renewable Conservation Foundation | Oak Harbor | 501(c)(3) | 2025 | $65,270 | $58,699 | 2025-12 |
| American Legion | Burlington | 501(c)(19) | 2025 | $65,000 | $42,946 | 2026-07 |
| Combat Vets Motorcycle Association Idaho Chapter 13 | Spokane Vly | 501(c)(19) | 2009 | $64,246 | $68,885 | 2025-12 |
| Twelves Cricket Club | Spokane | 501(c)(3) | 2023 | $62,568 | $25,183 | 2025-12 |
| Point Roberts Circle of Care | Point Roberts | 501(c)(3) | 2016 | $61,789 | $61,684 | 2025-12 |
| Washington State Horsemen Inc | Spokane Vly | 501(c)(4) | 2022 | $60,446 | $112,104 | 2025-12 |
| American Legion | Sunnyside | 501(c)(19) | 1946 | $58,606 | $100,817 | 2025-12 |
| Professional Fire Fighters of Kitsap County Benevolent Associati | Silverdale | 501(c)(3) | 2012 | $58,082 | $213,455 | 2024-12 |
| Ghosh Innovation Lab | Mercer Island | 501(c)(3) | 2024 | $55,271 | $22,731 | 2025-12 |
| Teamsters Local 174 All Charities Fund | Tukwila | 501(c)(3) | 2023 | $52,792 | $53,377 | 2025-12 |
| Puget Sound Tea Education Association | Seattle | 501(c)(3) | 2015 | $51,635 | $71,173 | 2024-12 |
| Special Operations Golf | Dupont | 501(c)(3) | 2024 | $49,008 | $4,438 | 2025-12 |
| Wenatchee Valley Veterans Hall | Wenatchee | 501(c)(3) | 2021 | $48,890 | $142,930 | 2024-12 |
| Veterans Resource Center | Freeland | 501(c)(3) | 2011 | $48,759 | $74,436 | 2025-12 |
| Fix Democracy First | Seattle | 501(c)(4) | 2003 | $43,510 | $14,792 | 2025-12 |
| Seminary Covenant Community | Seattle | 501(c)(19) | 2022 | $41,718 | $1 million | 2025-12 |
| Combat Veterns International Motorcycle Organization | Vancouver | 501(c)(19) | 1999 | $37,396 | $124,294 | 2024-12 |
| White Center Pride Committee | Seattle | 501(c)(3) | 2020 | $35,604 | $54,682 | 2025-07 |
| Whatcom County Sheriffs Office Support Foundation | Bellingham | 501(c)(3) | 2013 | $34,564 | $41,215 | 2024-12 |
| Evergreen Payee Services | Vancouver | 501(c)(3) | 2008 | $31,955 | $7,544 | 2025-12 |
| Veterans of Foreign Wars Post 7952 Cook Erickson | Richland | 501(c)(19) | 2025 | $28,959 | $18,560 | 2025-06 |
| Arms Collectors of SW Wa | Vancouver | 501(c)(4) | 2014 | $28,875 | $41,052 | 2024-12 |
| Urbanist Fund | Seattle | 501(c)(3) | 2024 | $27,415 | $74,415 | 2025-12 |
| Washington Judges Foundation | Seattle | 501(c)(3) | 2025 | $27,144 | $278,754 | 2023-12 |
| Community Military Appreciation Committee - Cmac | Vancouver | 501(c)(3) | 2011 | $21,985 | $42,244 | 2025-12 |
| Snohomish County Corrections Association | Everett | 501(c)(4) | 2014 | $21,424 | $23,500 | 2024-09 |
| Vancouver Police Officers Memorial Foundation | Vancouver | 501(c)(3) | 2019 | $19,506 | $50,549 | 2025-12 |
| Two Dads and Three Girls Foundation | Bothell | 501(c)(3) | 2021 | $18,639 | $51,693 | 2025-12 |
| Bin Sba Loan Inc | Tukwila | 501(c)(3) | 2020 | $18,408 | $392,050 | 2025-12 |
| Columbia River Zakat | Vancouver | 501(c)(3) | 2025 | $13,053 | $3,678 | 2025-12 |
| Tacoma Community Association | Tacoma | 501(c)(3) | 2019 | $10,186 | $297,190 | 2026-06 |
| American Legion Auxiliary George Baldridge Unit No 43 Dept of Washi | Sedro Woolley | 501(c)(19) | 2024 | $8,400 | $32,561 | 2025-07 |
| Greater Maple Valley Veterans Memorial Foundation | Maple Valley | 501(c)(3) | 2023 | $6,164 | $90,689 | 2025-12 |
| Chambers Creek Foundation | University PL | 501(c)(3) | 1999 | $3,017 | $89,372 | 2025-12 |
| Washington Public Facilities 2 | Seattle | 501(c)(3) | 2024 | $596 | $1 | 2025-12 |
| 100 Women Who Care SWW | La Center | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| 194TH RSW Top Three | Tacoma | 501(c)(19) | 2024 | $0 | $0 | 2025-10 |
| 1St BN 161St Infantry Highlander Association | Spokane | 501(c)(3) | 2022 | $0 | $0 | 2025-10 |
| 22D Special Tactics Squadron Council | Lewis McChord | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| 23RD Infantry Regiment Tomahawk Association | Gig Harbor | 501(c)(19) | 2015 | $0 | $0 | 2025-12 |
| 242 Booster Association | Fairchild Afb | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| 2bn146fa | Olympia | 501(c)(3) | 2025 | |||
| 3 Rivers Corvette Club | Richland | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| 373 TRS Det 12 | Lewis McChord | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| 3RD BN 161St Infantry Dark Rifle As Sociation | Kent | 501(c)(3) | 2026 | |||
| 3RD Friday Dance | University PL | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| 46TH Engineers Battalion Reunion Fund | Chimacum | 501(c)(3) | 2015 | $0 | $0 | 2024-09 |
| 4TH Airlift Squadron Booster Club | Lewis McChord | 501(c)(19) | 2025 | |||
| 5TH Air Support Operations Squadron Unit Advisory Council | JBLM | 501(c)(19) | 2025 | $0 | $0 | 2025-12 |
| 62 MXS Booster Club | McChord Field | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| 62ND Mxo Booster Club | Lewis McChord | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| 728TH Airlift Squadron Booster Club | McChord | 501(c)(3) | 2024 | $0 | $0 | 2026-01 |
| 79TH Avenue Community Well Association | Puyallup | 501(c)(12) | 2025 | $0 | $0 | 2025-12 |
| 8TH Airlift Squadron Booster Club | Lewis McChord | 501(c)(7) | 2022 | $0 | $0 | 2025-03 |
| 97TH Airlift Squadron Booster Club | JB Lewis McChord | 501(c)(3) | 2025 | $0 | $0 | 2025-10 |
| Ace & Dagger | Fairchild Afb | 501(c)(3) | 2025 | |||
| Adams County Sheriff Posse | Othello | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Addi Neamen and Environs Development Fund | Lynnwood | 501(c)(3) | 2021 | $0 | $1 | 2024-12 |
| Advocate for Our Veterans Orange County | Mill Creek | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| African American Veterans Group of Washington State | Seattle | 501(c)(19) | 2011 | $0 | $0 | 2026-08 |
| African Community Resource Center | Tukwila | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Ai Excellence Institute | Auburn | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Air Way Acres Water Association | E Wenatchee | 501(c)(12) | 2001 | $0 | $5,588 | 2025-12 |
| Alltrus Inc | Algona | 501(c)(3) | 2024 | $1,111 | 2025-12 | |
| Alperen Foundation | Kennewick | 501(c)(3) | 2024 | |||
| Altus Leadership | Spokane | 501(c)(3) | 2026 | |||
| American Auxillary Calispel | Cusick | 501(c)(19) | 2014 | $0 | $0 | 2026-05 |
| American Civility Project Inc | Orting | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| American Legion | Seattle | 501(c)(19) | 1946 | |||
| American Legion | Yelm | 501(c)(19) | 1946 | $0 | $0 | 2024-12 |
| American Legion | Silverdale | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| American Legion | Puyallup | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| American Legion | Zillah | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| American Legion | Acme | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| American Legion | Electric City | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| American Legion Auxiliary | Seattle | 501(c)(19) | 2014 | $0 | $0 | 2024-12 |
| American Legion Auxiliary | Spokane | 501(c)(19) | 2019 | $0 | $0 | 2025-09 |
| American Legion Auxiliary | Clinton | 501(c)(19) | 2022 | $0 | $0 | 2025-07 |
| American Legion Auxiliary Hackett-Larson Unit No 163 | Friday Harbor | 501(c)(19) | 2026 | $0 | $0 | 2025-12 |
| American Legion Auxiliary Joseph Redberg Unit No 164 Department of | Yelm | 501(c)(19) | 2019 | $0 | $0 | 2024-12 |
| American Legion Codd-French Post 41 | Colfax | 501(c)(19) | 2025 | $0 | $0 | 2025-12 |
| American Legion Vernon J Baker Post 241 | Veradale | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| American Security Agency | Aberdeen | 501(c)(3) | 2025 | |||
| Amtrak Depot Committe | Olympia | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Amvets | Vancouver | 501(c)(19) | 1945 | $0 | $0 | 2025-08 |
| Amvets | Tacoma | 501(c)(19) | 1945 | $0 | $0 | 2025-08 |
| Amvets | Tacoma | 501(c)(19) | 1945 | $0 | $0 | 2025-08 |
| Amvets | Walla Walla | 501(c)(19) | 1945 | $0 | $0 | 2025-12 |
| Anderson Island Amateur Radio Club | Anderson Is | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Angels Wings | Rochester | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Aparna Kreations | Redmond | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Arlington East Mutual Water Association | Arlington | 501(c)(12) | 2024 | $0 | $109,563 | 2025-12 |
| Arlington Rotary Foundation | Arlington | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Army Ranger Mojo | Auburn | 501(c)(3) | 2011 | $0 | $0 | 2025-09 |
| Asian American Rights Association | Bellevue | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Associated Oregon Kiters | Vancouver | 501(c)(4) | 2014 | $0 | $0 | 2026-01 |
| Associates of the Vietnam Veterans of America Chapter 165 | Everson | 501(c)(3) | 2024 | $0 | $0 | 2025-09 |
| Association of Washington State Pub Lic Facilities Districts | Richland | 501(c)(4) | 2025 | |||
| Att Veterans Washington Chapter | Bothell | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Avtv Association | E Wenatchee | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Baja Bridges | Burlington | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Barkley Irrigating Company | Twisp | 501(c)(12) | 2016 | $0 | $0 | 2022-12 |
| Beacon of Hope Community Development Corporation | Tukwila | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Bellingham Queer Collective | Bellingham | 501(c)(3) | 2023 | $0 | $0 | 2025-04 |
| Benevolent Warrior Ranch | Asotin | 501(c)(3) | 2024 | $44,704 | 2025-12 | |
| Beyondna | Issaquah | 501(c)(3) | 2025 | $0 | $0 | 2026-04 |
| Bicol Association of Washington Foundation | Shelton | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Bigengine | Seattle | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Bigfoot Booster Club | Lewis McChord | 501(c)(19) | 2014 | $0 | $0 | 2025-12 |
| Blaine Elementary Pto | Blaine | 501(c)(3) | 2015 | $0 | $0 | 2026-05 |
| Blubirds Club | Redmond | 501(c)(3) | 2024 | $0 | $0 | 2023-11 |
| Blue Star Banner Program of Kitsap County | Seabeck | 501(c)(19) | 2007 | $0 | $0 | 2024-09 |
| Blue Star Mothers of America Inc | Port Orchard | 501(c)(3) | 2004 | $0 | $0 | 2024-08 |
| Bodies at Work | Renton | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Boobs Nonprofit | Oak Harbor | 501(c)(3) | 2024 | $0 | $0 | 2025-10 |
| Boolo | Seattle | 501(c)(3) | 2026 | $0 | $0 | 2022-12 |
| Building Bridges Project | Arlington | 501(c)(3) | 2025 | |||
| Building PM Skills | Federal Way | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Burbank Heights Domestic Water Associations | Burbank | 501(c)(12) | 2022 | $0 | $0 | 2024-12 |
| Burien Post No 134 of the American Legion | Burien | 501(c)(19) | 2025 | $0 | $0 | 2025-12 |
| Business 2 Mission | Monroe | 501(c)(3) | 2020 | $73,366 | 2024-12 | |
| Busted Wrenches Motorcycle Club | Tacoma | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| CWRT Congress | Olympia | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Cabane Locale 135 de Washington La Societe de Femme | Shelton | 501(c)(19) | 2025 | $0 | $0 | 2025-12 |
| California Public Facilities Inc | Seattle | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Captain Daniel B Bartle Marine Corps League | Bellingham | 501(c)(4) | 1946 | $0 | $0 | 2026-06 |
| Cascade Flight Order of Daedallans | Edmonds | 501(c)(19) | 2006 | $0 | $0 | 2025-12 |
| Cascade Water Alliance | Bellevue | 501(c)(3) | 1999 | |||
| Cascadia House Washington | Vancouver | 501(c)(3) | 2026 | |||
| Cedar Cove Irrigation Holders Association | Ellensburg | 501(c)(12) | 2018 | $0 | $0 | 2025-12 |
| Celtic Heritage Foundation | Auburn | 501(c)(3) | 2021 | $1.4 million | 2025-12 | |
| Center for Latino Leadership | Olympia | 501(c)(3) | 2022 | $0 | $0 | 2023-09 |
| Central Puget Sound Youth Transport Ation Alliance | Gig Harbor | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Chamber of Orting | Orting | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Chapter Kenn-Pasco 34 | Pasco | 501(c)(19) | 2010 | $0 | $0 | 2025-12 |
| Charity Chicks of Chewelah | Chewelah | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Cheney Firefighters Benevolent Fund | Cheney | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Chewelah Eaa Chapter 1724 | Chewelah | 501(c)(3) | 2026 | |||
| Chief Warrant and Warrant Officers Association Us Coast Guard | Seattle | 501(c)(19) | 2010 | $0 | $0 | 2024-06 |
| China Youth Returnee and Overseas Association | Sammamish | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Christmas Wishes To Our Heros Overseas Inc | Clarkston | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Churchlady Ministries | University PL | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Citizens Alliance for Propertyrights | Enumclaw | 501(c)(4) | 2014 | $0 | $0 | 2025-12 |
| Clark County District Number Twelve Firefighters Association | Ridgefield | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Cloud Security Alliance Ai Foundation | Bellingham | 501(c)(3) | 2024 | $1 | 2024-12 | |
| Coalition for Sustainable Land Management | Brush Prairie | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Cocopay Giving Fund | Tacoma | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Columbia Basin Fallen Rider Fund | Pasco | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Columbia River Moaa Foundation--Crmf | Vancouver | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Colville Fire Fighters Assos | Colville | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Combat Veterans Motorcycle Association | Bremerton | 501(c)(19) | 2010 | $0 | $0 | 2025-12 |
| Combat Veterans Motorcycle Association Chapter 11-3 | Airway Heights | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Combat Veterans Motorcycle Association Chapter 11-5 | Burlington | 501(c)(19) | 2014 | $0 | $0 | 2024-12 |
| Combat Veterans Motorcycle Association Chapter 11-6 | Benton City | 501(c)(19) | 2014 | $0 | $0 | 2025-12 |
| Combat Veterans Motorcycle Association Chapter 11-7 | Renton | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Combat Veterans Motorcycle Association Chapter 11-8 | Vancouver | 501(c)(3) | 2018 | $0 | $0 | 2025-06 |
| Combat Veterans Motorcycle Association Chapter 11-9 | Orting | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Combat Veterans United | Naches | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Common Wisdom Foundation | Freeland | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Community Air Mobility Initiative | Bainbridge Is | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Community Kinetics | Olympia | 501(c)(3) | 2024 | |||
| Connollys Crew | Olympia | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Country Meadows H20a Water System | Graham | 501(c)(12) | 2016 | $0 | $0 | 2024-12 |
| Coupeville Chamber Foundation | Coupeville | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cruise the Couve | Vancouver | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Daima Organization | Graham | 501(c)(3) | 2023 | $1 | 2023-12 | |
| Dav Shelton Chapter 60 | Shelton | 501(c)(19) | 2025 | $0 | $0 | 2026-06 |
| Designed for Hope | Seattle | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Dimensional Cascade | Seattle | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Disabled American Veterans | Mount Vernon | 501(c)(4) | 1942 | $0 | $0 | 2026-06 |
| Disabled American Veterans | Everett | 501(c)(4) | 1942 | $0 | $0 | 2025-12 |
| Disabled American Veterans | Longview | 501(c)(4) | 1942 | |||
| Do Unto Orcas | Eastsound | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Duct Tape Veterans | Camas | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Duvall Random Acts of Kindness | Duvall | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Eastside Firefighters Pipes and Drums | Kirkland | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Eatonville Wild Game Feed Foundation | Eatonville | 501(c)(3) | 2026 | |||
| Edgewater Water Association | Carson | 501(c)(12) | 2025 | $0 | $0 | 2025-12 |
| Edmonds Independents Foundation | Edmonds | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Eight Is Enough Community Water Association | Arlington | 501(c)(12) | 2015 | $0 | $0 | 2025-12 |
| Elmhurst Shine A Light Foundation | Tacoma | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Ember Ascents | Seattle | 501(c)(3) | 2025 | |||
| Empower Next Generations Inc | Seattle | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Engage Gig Harbor | Gig Harbor | 501(c)(3) | 2024 | |||
| Enumclaw Plateau Community Association | Enumclaw | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Evergreen Charitable Foundation | Kirkland | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Extending Hands Inc | Mountlake Ter | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| F-105 Thunderchief Preservation Society | Lynden | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| FRCNW First Class Petty Officer Association | Oak Harbor | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Facing Forward | Mercer Island | 501(c)(3) | 2024 | |||
| Fairchild Birthday Ball | Fairchild Afb | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Fem Allies in Business | Renton | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Ferncliff Water Association Incorporated | Bainbridge Is | 501(c)(12) | 2016 | $0 | $0 | 2024-12 |
| Ferry County Rail Trail Partners | Malo | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Filipino American Construction Professionals of the Northwest | Kenmore | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Financial Freedom Association | Olympia | 501(c)(3) | 2024 | |||
| Firelands Workers Building Community Power | Seattle | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Fitness Hacks for Life | Issaquah | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Five Angels | Seattle | 501(c)(3) | 2018 | $0 | $343,269 | 2025-12 |
| Fix Our Roads Wa | Bellevue | 501(c)(4) | 2021 | $0 | $0 | 2024-12 |
| Flags for Our Fathers Foundation | Issaquah | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| For the Love of Coop | Toutle | 501(c)(3) | 2025 | |||
| Fort Lewis Riding Club | Dupont | 501(c)(3) | 2025 | $0 | $0 | 2025-10 |
| Forward Veterans Group | Bellingham | 501(c)(3) | 2013 | $0 | $0 | 2024-12 |
| Four Season Fighters | Snohomish | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Four Twenty-Two Brotherhood Veterans Motorcycle Club | Snohomish | 501(c)(3) | 2025 | |||
| Fred C and Dolores R Williams Foundation | Yakima | 501(c)(3) | 2017 | $2.5 million | 2025-12 | |
| Free To Fly | Bothell | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Fresh Start Futures | Lacey | 501(c)(3) | 2025 | |||
| Friends of Harrington Golf & Country Club | Wilbur | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Friends of Heritage Farm | Vancouver | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Friends of Our Valley Our Future | Wenatchee | 501(c)(4) | 2019 | $0 | $0 | 2025-12 |
| Friends of the Cedar Creek Grist Mill | Woodland | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Friends of the Entiat Library | Entiat | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Friends of the SWC A Nonprofit Corporation | Seattle | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| From Hiroshima To Hope | Seattle | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Garrison Creek Heights II Homeowners Association | College Place | 501(c)(4) | 2015 | $0 | $0 | 2025-12 |
| Gay Jones VFW Auxilliary 921 | Everett | 501(c)(4) | 2026 | $0 | $0 | 2025-12 |
| Gen James H Doolittle South Beach VFW Auxiliary Post 3057 | Westport | 501(c)(19) | 2014 | $0 | $0 | 2025-06 |
| Girlup Entrepreneur | Sammamish | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Giving Hearts Foundation | Redmond | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Gold Star Families of Washington | Edmonds | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Gorge Recovery Center | Centerville | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Granite Glen Water Association | Chelan | 501(c)(12) | 2023 | $0 | $0 | 2025-12 |
| Grant Hodge Unit 17 American Legion Auxiliary | Centralia | 501(c)(19) | 2026 | $0 | $0 | 2025-12 |
| Greater Tacoma Peace Prize | Tacoma | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Green Acres Coffee Club | Bothell | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Green Alliance for Veteran Education | Sequim | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Grunt Works Association | Spokane | 501(c)(3) | 2026 | |||
| Guardian Ranch | Castle Rock | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Guy Rathbun American Legion Auxiliary Unit 25 | Kelso | 501(c)(19) | 2025 | $0 | $0 | 2026-07 |
| Guy Rathbun Post No 25 Department of Washington the American Legion | Kelso | 501(c)(19) | 2024 | $0 | $0 | 2025-08 |
| H Glenn Lowe Harrah American Legion Post 223 | Chehalis | 501(c)(19) | 2023 | $0 | $0 | 2025-12 |
| Hamwan | Seattle | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Handmade for Heroes | Port Angeles | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Hanford Firefighters Charity Foundation | Richland | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Haven 4 Hope Foundation | Auburn | 501(c)(3) | 2024 | $0 | $0 | 2026-04 |
| Hbvets | Spokane | 501(c)(3) | 2025 | |||
| Healing Wings | Oroville | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Health Equity Circle | Deer Park | 501(c)(3) | 2019 | $0 | $0 | 2026-06 |
| Helping With Arts | Bellevue | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Henry Echternkamp Auxiliary Post No 4760 | Sequim | 501(c)(19) | 2026 | $0 | $0 | 2026-06 |
| Heroes Alliance | Husum | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Heroes Cafe | Edmonds | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Heroes Helping Heroes | Tacoma | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| His Holy Name Org | Seattle | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Hogs N Dogs | West Richland | 501(c)(3) | 2026 | |||
| Holiday Valley Water Association | Olympia | 501(c)(12) | 2018 | $0 | $0 | 2025-06 |
| Homebridge Community Capital | Renton | 501(c)(3) | 2026 | |||
| Homefront Heroes | Ellensburg | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Honour Project | Walla Walla | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Horsehead Bay Water | Gig Harbor | 501(c)(12) | 2023 | $0 | $0 | 2025-12 |
| Imhisimage | Auburn | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| In This Grace Also | Latah | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Indo American Friendship Forum Foundation | Federal Way | 501(c)(3) | 2016 | $0 | $0 | 2025-05 |
| Infinite Freedom Foundations of Washington State | Soap Lake | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Inherited Wounds Foundation | Seattle | 501(c)(3) | 2026 | |||
| Inland Empire Joint Use Association | Spokane | 501(c)(6) | 2016 | $0 | $0 | 2025-12 |
| Inland Empire VHF Radio Amateurs | Mead | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Inland Northwest Resources for Education and Academic Development | Spokane | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Inner-City Developmental Education in Action | Seattle | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Inspiring Veterans Foundation Inc | Olympia | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Intermediate Maintenance Facility Chief Petty Officers Association | Silverdale | 501(c)(19) | 2025 | $0 | $0 | 2025-12 |
| International Leadership Outreach Ilo | Pasco | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Intramuros Community Development Partnership | Seattle | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| It Takes A Village | Tacoma | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| JBLM Rainier Rocks | Dupont | 501(c)(3) | 2024 | $0 | $0 | 2024-09 |
| Jason E Smith Memorial | Richland | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Jefferson County Retired School Employees | Port Townsend | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Jeffrey R and Laura J Knudson Family Foundation | Woodinville | 501(c)(3) | 2014 | $720,032 | 2025-12 | |
| Jim Chamberlain Pound No 185 Modd | Spokane Vly | 501(c)(4) | 2023 | $0 | $0 | 2025-06 |
| Jtcworld | University Place | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Junior Nco Council | McChord Afb | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Keep Kids Safe | Kirkland | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Kelsey Dawn Foundation | Wapato | 501(c)(3) | 2025 | |||
| Kennewick Fire Fighters Local 1296 Benevolent Fund | Kennewick | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Key Peninsula Veterans Institute | Lakebay | 501(c)(4) | 2003 | $0 | $0 | 2024-12 |
| Kiddin Around | Centralia | 501(c)(3) | 2022 | $37,880 | 2025-12 | |
| Kids for Sockeyes | Fall City | 501(c)(3) | 2025 | |||
| King County Library System and City of Burien Condominium Association | Issaquah | 501(c)(3) | 2010 | |||
| King County Mental Health Providers Association | Seattle | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Kingdom Connections | Kent | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Kirkland Bellevue Post No 99 the American Legion | Kirkland | 501(c)(19) | 2020 | $0 | $0 | 2025-12 |
| Kitsap Area Veterans Alliance | Silverdale | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Kitsap Chief Petty Officer Spouse Association | Silverdale | 501(c)(3) | 2025 | $0 | $0 | 2026-02 |
| Kitsap Computing Robotics Electronics Art & Technology Enthu | Silverdale | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Kittitas County Veterans Association | Ellensburg | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Kiwanis Club of Pullman Foundation | Pullman | 501(c)(3) | 2025 | $0 | $0 | 2025-09 |
| Klickitat Salutes | Klickitat | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Knights Charities of Oak Harbor | Oak Harbor | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Knights of Columbus | Edmonds | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| LC Valley Resilience Coalition | Clarkston | 501(c)(3) | 2016 | $0 | $0 | 2025-07 |
| Labor Day Picnic - Tri-Cities Committee | Richland | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Lacey Tumwater Auxiliary VFW 11402 | Lacey | 501(c)(4) | 2019 | $0 | $0 | 2025-06 |
| Lazy T Estates Water System | Rainier | 501(c)(12) | 2013 | $0 | $0 | 2025-12 |
| Leaderbuild Northwest | Spokane | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Leaders of Tomorrow Network | Kent | 501(c)(3) | 2025 | |||
| League of Women Voters of Thurston County | Olympia | 501(c)(4) | 1970 | $0 | $0 | 2025-06 |
| Leg Up First | Yelm | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Lend Helping Hand Organization | Des Moines | 501(c)(3) | 2025 | |||
| Lewis and Clark Chapter Military Officers Association of America | Richland | 501(c)(19) | 2007 | $0 | $0 | 2025-12 |
| Lightweave Foundation | Bellingham | 501(c)(3) | 2026 | |||
| Lilaxtax | Bellevue | 501(c)(3) | 2026 | |||
| Lilies of the Valley | E Wenatchee | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Lingualink | Issaquah | 501(c)(3) | 2024 | $0 | $0 | 2026-05 |
| M Foundation | Seattle | 501(c)(3) | 2026 | |||
| MG Ronald H Markarian Charitable Foundation | Washougal | 501(c)(3) | 2021 | $1.3 million | 2025-12 | |
| MLT Cares | Mountlake Ter | 501(c)(3) | 2025 | |||
| Madrona Beach Water Company Incorporated | Olympia | 501(c)(12) | 2018 | $0 | $0 | 2025-12 |
| Magnificent Mission | Bellevue | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Manson Community Council | Manson | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Maricon Hilario Foundation | Lake Stevens | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Marine Corps League | Castle Rock | 501(c)(4) | 1946 | $0 | $0 | 2025-12 |
| Marine Corps League | Freeland | 501(c)(4) | 1946 | $0 | $0 | 2026-06 |
| Marine Corps Vietnam Tankers Historical Foundation | Federal Way | 501(c)(19) | 2012 | $0 | $0 | 2025-12 |
| Marshallese Veterans Alliance | Tacoma | 501(c)(3) | 2024 | $0 | $0 | 2025-09 |
| Marysville Unit 178-American Legion Auxiliary | Lake Stevens | 501(c)(19) | 2015 | $0 | $0 | 2025-08 |
| Maverick Association | Seattle | 501(c)(3) | 2026 | |||
| McChord Air Force Base Top III | Tumwater | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Methow Valley Citizens Council Action Fund | Twisp | 501(c)(4) | 2023 | $0 | $0 | 2026-03 |
| Meydenbauer Bay Neighbors Association Mbna | Bellevue | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Military Order of Cooties Auxillary 6 | Vancouver | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Military Order of the Cootie Yur-A-Bum Pup Tent 3 | Puyallup | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Military Order of the Cootie of the United States Chuckanut Pup Tent18 | Ferndale | 501(c)(4) | 2014 | $0 | $0 | 2026-05 |
| Military Order of the Cooties of the United Stated Pup Tent 11 | Des Moines | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Mind Cycle | Seattle | 501(c)(3) | 2023 | $1 | 2025-12 | |
| Mingo Mountain Foundation | Kettle Falls | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Miss Grays Harbor Pageant | Aberdeen | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Mobility for All | Bainbridge Is | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Moon Valley Water | North Bend | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Mother and Son Ball | Kennewick | 501(c)(3) | 2023 | $0 | $0 | 2025-01 |
| Mothers of Military Servicemembers- Moms | Steilacoom | 501(c)(3) | 2009 | $0 | $0 | 2023-12 |
| Mount Rainier Adjutant General Corps Regimental Association | Tacoma | 501(c)(3) | 2024 | $10,137 | 2025-12 | |
| Munting Hiling Munting Handog Foundation | Arlington | 501(c)(3) | 2024 | |||
| Mutual Aid Solidarity Neighbors in Action | Mount Vernon | 501(c)(3) | 2024 | |||
| National Alliance To End Veteran Suicide | Buckley | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| National Association of Asian American Professionals-Seattle | Seattle | 501(c)(3) | 2024 | |||
| National Association of Cambodian A Merican Lawyers | Snohomish | 501(c)(6) | 2026 | $0 | $0 | 2025-12 |
| National Association of Parliamentarians | Seattle | 501(c)(3) | 2016 | $0 | $0 | 2024-11 |
| National Defense Transporation Asso Cation | Spanaway | 501(c)(4) | 2009 | $0 | $0 | 2025-12 |
| National Guard Association of Washington Foundation | Camp Murray | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| National Organization for Working Americans | Seattle | 501(c)(4) | 2020 | $0 | $0 | 2025-12 |
| Navy Mothers Clubs of America Inc | Vancouver | 501(c)(3) | 1945 | $0 | $0 | 2023-04 |
| Navy Region Northwest Chief Petty Officers Mess Organization | Silverdale | 501(c)(19) | 2025 | $0 | $0 | 2024-09 |
| Nearzero | Seattle | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Need A Break Foundation | Lakewood | 501(c)(3) | 2014 | $2,251 | 2025-12 | |
| Noble Woods Water System | Hobart | 501(c)(12) | 2026 | $0 | $0 | 2026-06 |
| Norcal Public Facilities Inc | Seattle | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| North Urban Human Services Alliance | Kenmore | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Northaven Resident Council | Seattle | 501(c)(7) | 2014 | $0 | $0 | 2025-12 |
| Northport Community Health Association | Colville | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Northport Post No 158 Department of Washington the American Legion | Colville | 501(c)(19) | 2026 | |||
| Northwest Christian Writers Association | Cle Elum | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
| Northwest Progressive Foundation | Redmond | 501(c)(3) | 2019 | $0 | $0 | 2026-06 |
| Northwest Region Lafra | Everett | 501(c)(19) | 2020 | $0 | $0 | 2025-09 |
| Northwest Veteran Foundation | Snohomish | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Oak Harbor Chamber Foundation | Oak Harbor | 501(c)(3) | 2026 | |||
| Ohv Construction & Conservation Inc | Ridgefield | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Okidoki Foundation | Seattle | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Oliver Funds Families Memorial Foundation | Spokane | 501(c)(3) | 2025 | |||
| Olympia Area Chapter Military Officers Asociation of America | Lacey | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| One Nation Veterans | Port Hadlock | 501(c)(19) | 2018 | $0 | $0 | 2024-12 |
| Operation Friends and Family | Spokane | 501(c)(3) | 2024 | $0 | $0 | 2025-09 |
| Operation We Care | West Richland | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Orcas Aviation Association | Eastsound | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Orcas Power and Light Cooperative - Energy Assist Program | Eastsound | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Organization of Black American Unity | Everett | 501(c)(3) | 2025 | |||
| Orient Water Company Inc | Orient | 501(c)(12) | 2015 | $0 | $0 | 2025-08 |
| Orting Red Hat Days | Orting | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Osd4all | Olympia | 501(c)(4) | 2025 | $0 | $0 | 2025-12 |
| PHS Rendezvous After Roundup | Walla Walla | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Pacific Center Roads Inc | Pacific Beach | 501(c)(12) | 2016 | $0 | $0 | 2025-12 |
| Pacific County Voices Uniting | South Bend | 501(c)(4) | 2025 | |||
| Pacific Hospital Preservation & Development Authority | Seattle | 501(c)(3) | 2006 | |||
| Pacific Northwest Chapter of the Third Marine Division Association | Vancouver | 501(c)(19) | 2012 | $0 | $0 | 2025-12 |
| Pacific Northwest Veteran Assistance Program | Lynnwood | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Pacific Northwest Veterans Hockey Foundation | Vancouver | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Palouse To Cascades Trail Coalition | Winthrop | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Panorama Action Inc | Seattle | 501(c)(4) | 2023 | $0 | $0 | 2025-12 |
| Parents of the O Ambassadors-Free the Children of Woodland High Scho | Stanwood | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Parklane Water Association | Camano Island | 501(c)(12) | 2011 | $0 | $0 | 2026-05 |
| Parrot Heads of Puget Sound | Seatac | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Pell Parties | Auburn | 501(c)(3) | 2024 | |||
| People for Effective Government | Spokane | 501(c)(3) | 2020 | $0 | $0 | 2026-06 |
| Pickering Passage Water System | Grapeview | 501(c)(12) | 2025 | $0 | $0 | 2026-04 |
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.