Data / Nonprofits / Washington / Employment
Employment nonprofits in Washington: 450 registered with the IRS
450 employment nonprofits are registered with the IRS in Washington, 179 of them 501(c)(3) charities; the 197 that report revenue took in $654.1 million. The most are in Seattle (68), Tacoma (28), Everett (22). The largest by revenue: Goodwill of the Olympics and Rainier Region ($97.2 million), Goodwill Industries of the Inland Northwest ($56.9 million), Goodwill Industries of the Columbia ($43 million).
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Every organization, largest by revenue first
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Goodwill of the Olympics and Rainier Region | Tacoma | 501(c)(3) | 1924 | $97.2 million | $149.3 million | 2025-09 |
| Goodwill Industries of the Inland Northwest | Spokane | 501(c)(3) | 1943 | $56.9 million | $69.1 million | 2024-12 |
| Goodwill Industries of the Columbia | Kennewick | 501(c)(3) | 1970 | $43 million | $64.6 million | 2024-12 |
| Northwest Center | Sea Tac | 501(c)(3) | 1966 | $28.9 million | $27.5 million | 2025-12 |
| Seattle-King County Workforce Development Council | Seattle | 501(c)(3) | 2000 | $28.1 million | $6.1 million | 2025-06 |
| Career Path Services-Employment and Training | Spokane | 501(c)(3) | 1983 | $26.5 million | $4.7 million | 2025-06 |
| Operating Engineers and Participating Employers Pre-Appren | Bothell | 501(c)(3) | 1964 | $26.4 million | $78.5 million | 2024-12 |
| Skills Inc | Auburn | 501(c)(3) | 1966 | $25.8 million | $40.7 million | 2024-12 |
| Wtia Workforce Institute | Bellevue | 501(c)(3) | 2015 | $20.6 million | $12.3 million | 2024-12 |
| Farestart | Seattle | 501(c)(3) | 1992 | $15.7 million | $21.9 million | 2025-12 |
| Northwest Laborers-Employers Train | Kingston | 501(c)(3) | 1985 | $15.1 million | $28.1 million | 2025-03 |
| Construction Industry Training Council of Washington | Bellevue | 501(c)(3) | 1987 | $12.8 million | $18 million | 2025-06 |
| International Brotherhood of Electrical Workers | Kennewick | 501(c)(5) | 1957 | $10.2 million | $26.1 million | 2025-05 |
| Trillium Employment Services | Auburn | 501(c)(3) | 1985 | $9.9 million | $7.2 million | 2024-12 |
| Sherwood Community Services | Lake Stevens | 501(c)(3) | 1974 | $9.4 million | $5.9 million | 2025-06 |
| Skillsource Inc | Wenatchee | 501(c)(3) | 1985 | $9.1 million | $7 million | 2025-06 |
| Western Washington Operating | Ellensburg | 501(c)(3) | 1972 | $9.1 million | $11.1 million | 2026-03 |
| Morningside | Olympia | 501(c)(3) | 1964 | $9 million | $18.5 million | 2024-12 |
| New Leaf Inc | Oak Harbor | 501(c)(3) | 1969 | $8.8 million | $15.8 million | 2025-12 |
| Workforce Development Council Board | Bellingham | 501(c)(3) | 1977 | $8.1 million | $4 million | 2025-06 |
| Strive Northwest | Vancouver | 501(c)(3) | 1966 | $8 million | $8.4 million | 2025-06 |
| Multi-Plan Services Agency Inc | Bothell | 501(c)(5) | 2017 | $7.2 million | $30 million | 2024-12 |
| Peninsula Services | Bremerton | 501(c)(3) | 1972 | $6.6 million | $3.2 million | 2024-12 |
| Valeo Vocation | Tacoma | 501(c)(3) | 2019 | $6.6 million | $5.6 million | 2025-12 |
| Unite Here | Seattle | 501(c)(5) | 1996 | $6.1 million | $3 million | 2025-12 |
| Washington Initiative for Supported Employment | Tukwila | 501(c)(3) | 1996 | $5.9 million | $5 million | 2025-06 |
| Aerospace Machinists Joint Trainiing Committee | Seattle | 501(c)(3) | 2010 | $5.6 million | $2.7 million | 2025-06 |
| Entrust Community Services | Yakima | 501(c)(3) | 1972 | $5.5 million | $2.7 million | 2024-12 |
| Work Opportunities Inc | Lynnwood | 501(c)(3) | 1965 | $5.3 million | $8.4 million | 2025-12 |
| Seattle Jobs Initiative | Seattle | 501(c)(3) | 2003 | $5.2 million | $3.1 million | 2024-12 |
| Educational Programs in Home Living | Tacoma | 501(c)(3) | 1982 | $4.9 million | $2.2 million | 2024-12 |
| Hopeworks Social Enterprises | Everett | 501(c)(3) | 2012 | $4.6 million | $28.9 million | 2023-06 |
| Washington Vocational Services Inc | Everett | 501(c)(3) | 1976 | $4.4 million | $2.5 million | 2024-12 |
| Local 26 Educational Development Trust | Lacey | 501(c)(3) | 1992 | $4.3 million | $10.7 million | 2025-12 |
| Operating Engineer and Northern Ca Affirmative Action Training Fund | Bothell | 501(c)(3) | 1978 | $4 million | $9.8 million | 2024-12 |
| District Lodge 751 Strike Fund | Seattle | 501(c)(5) | 2015 | $3.9 million | $7.6 million | 2024-12 |
| Inland Empire Sheet Metal Workers Organizational Trust | Puyallup | 501(c)(5) | 2010 | $3.9 million | $8.2 million | 2025-12 |
| International Union of Elevator Constructors | Seattle | 501(c)(5) | 1944 | $3.8 million | $12 million | 2025-12 |
| Skcac Industries and Employment Services | Kent | 501(c)(3) | 1967 | $3.5 million | $3.3 million | 2025-06 |
| Centerforce | Lakewood | 501(c)(3) | 1977 | $3.4 million | $7 million | 2025-06 |
| Cierto | Tacoma | 501(c)(3) | 2015 | $3.2 million | $826,707 | 2024-12 |
| Drug Free Business | Bothell | 501(c)(3) | 1989 | $3.2 million | $2.8 million | 2024-12 |
| Chinook Enterprises | Mount Vernon | 501(c)(3) | 1985 | $3 million | $4.6 million | 2025-12 |
| Cares of Washington | Seattle | 501(c)(3) | 2003 | $2.7 million | $2.1 million | 2025-06 |
| Columbia Industries | Kennewick | 501(c)(3) | 1965 | $2.7 million | $5.7 million | 2025-06 |
| Office of Port Job Opportunities and Business Support | Seattle | 501(c)(3) | 1993 | $2.6 million | $2.5 million | 2024-12 |
| Artisans Ark | Spokane | 501(c)(3) | 1996 | $2.5 million | $2.6 million | 2025-06 |
| Operating Engineers Local No 3 Heavy & Highway Trust | Bothell | 501(c)(5) | 2004 | $2.4 million | $2.9 million | 2024-12 |
| Fair Work Center | Seattle | 501(c)(3) | 2016 | $2.4 million | $3.7 million | 2024-12 |
| Operating Engineers & Participating Employers Preapprentice Apprentice | Bothell | 501(c)(3) | 2001 | $2.4 million | $7.6 million | 2024-12 |
| Washington Indian Gaming Association | Olympia | 501(c)(6) | 2002 | $2.1 million | $2.8 million | 2024-12 |
| Kulshan Vocational Service | Bellingham | 501(c)(3) | 2001 | $2.1 million | $2.9 million | 2024-12 |
| Southwest Washington Electrical JNT Apprntcshp & Training Trust Fund | Tacoma | 501(c)(3) | 1968 | $2.1 million | $2.5 million | 2025-12 |
| Cement Masons and Plasterers Training Trust of Washington | Seattle | 501(c)(3) | 1997 | $2 million | $6 million | 2025-08 |
| Wea - Southeast | Kennewick | 501(c)(5) | 2001 | $2 million | $3.4 million | 2025-08 |
| Puget Sound Uniserv Council | Auburn | 501(c)(5) | 2001 | $1.9 million | $2.6 million | 2025-08 |
| Boost Collaborative | Pullman | 501(c)(3) | 1971 | $1.7 million | $1.7 million | 2025-06 |
| Feast Collective | Spokane | 501(c)(3) | 2020 | $1.6 million | $567,972 | 2024-12 |
| Western Washington Masonry Trades Apprenticeship and Training Trust | Seattle | 501(c)(5) | 1999 | $1.5 million | $1.1 million | 2024-12 |
| Global Mentorship Initiative | Bellevue | 501(c)(3) | 2019 | $1.4 million | $552,084 | 2025-12 |
| Associated General Contractors Open-Shop Apprenticeship and | Spokane Vly | 501(c)(3) | 2004 | $1.3 million | $385,647 | 2025-06 |
| Grace Kitchen | Pasco | 501(c)(3) | 2020 | $1.3 million | $502,600 | 2024-12 |
| Office Careers | Tacoma | 501(c)(3) | 1992 | $1.2 million | $117,019 | 2024-12 |
| Amalgamated Transit Union Local 1576 | Everett | 501(c)(5) | 2025 | $1.1 million | $1.6 million | 2025-12 |
| Washington Workforce Association | Olympia | 501(c)(3) | 2005 | $1.1 million | $580,700 | 2025-06 |
| Operative Plasterers & Cement Masons International Association | Spokane | 501(c)(5) | 1956 | $1 million | $1.2 million | 2024-12 |
| Washington Fraternal Order of Police Labor Coalition | Richland | 501(c)(5) | 2002 | $1 million | $1.4 million | 2025-12 |
| Swan Vocational Enterprises | White Swan | 501(c)(3) | 2020 | $984,394 | $1.1 million | 2024-12 |
| Washington-Idaho Construction Teamsters-Employers Apprenticeship | Pasco | 501(c)(5) | 1984 | $929,993 | $1.7 million | 2025-05 |
| Yakima Specialties Inc | Yakima | 501(c)(3) | 1966 | $927,743 | $3.6 million | 2025-12 |
| North Tacoma Soccer Club | Tacoma | 501(c)(3) | 1998 | $892,938 | $307,070 | 2025-12 |
| America for Veterans Foundation | Vancouver | 501(c)(3) | 1995 | $880,531 | $781,583 | 2025-12 |
| Vancouver Education Association Inc | Vancouver | 501(c)(5) | 1970 | $866,969 | $1.5 million | 2025-08 |
| Washington State Fire Fighters Apprenticeship Trust | Federal Way | 501(c)(3) | 2008 | $824,363 | $808,233 | 2025-06 |
| Dress for Success Seattle | Seattle | 501(c)(3) | 1998 | $808,805 | $524,953 | 2024-12 |
| Clinical Placements Northwest | Liberty Lake | 501(c)(3) | 2016 | $799,860 | $784,189 | 2025-06 |
| Alaska Seafood Cooperative | Seattle | 501(c)(5) | 2008 | $721,476 | $53,685 | 2024-12 |
| Wetrain Washington | Seattle | 501(c)(3) | 2022 | $709,886 | $561,668 | 2024-12 |
| Western States Association of Union Contractors | Index | 501(c)(6) | 2024 | $674,182 | $454,119 | 2025-12 |
| Washington Construction Industry Substance Abuse Program | Seattle | 501(c)(5) | 2004 | $606,888 | $2.6 million | 2024-12 |
| Reuse Works | Bellingham | 501(c)(3) | 2004 | $575,778 | $293,897 | 2024-12 |
| Kitsap Applied Technologies | Bremerton | 501(c)(3) | 1985 | $555,153 | $487,028 | 2025-06 |
| Alaska Bering Sea Crabbers | Seattle | 501(c)(5) | 2011 | $554,683 | $337,981 | 2025-06 |
| Sound Wetrain Training and Workforce Development Trust | Bothell | 501(c)(9) | 2024 | $511,382 | $72,601 | 2024-12 |
| Pacific Northwest Staff Union | Bellingham | 501(c)(5) | 2014 | $479,040 | $1.6 million | 2025-12 |
| Lewis County Work Opportunities Services | Chehalis | 501(c)(3) | 2025 | $446,708 | $397,074 | 2024-06 |
| Sound Employment Services | Seattle | 501(c)(3) | 1990 | $424,880 | $540,284 | 2025-12 |
| Purple Heart Project | Roy | 501(c)(3) | 2022 | $422,242 | $336,211 | 2025-12 |
| Civic Education Fund | Seattle | 501(c)(3) | 2020 | $400,000 | $712,130 | 2024-12 |
| King County Corrections Guild | Tukwila | 501(c)(5) | 2016 | $387,652 | $611,169 | 2024-12 |
| Musicians Club of Seattle Inc | Seattle | 501(c)(5) | 2008 | $349,709 | $11.8 million | 2025-12 |
| International Association of Fire Fighters | Kirkland | 501(c)(5) | 1959 | $330,334 | $300,311 | 2024-12 |
| American Federation of Government Employees | Seattle | 501(c)(5) | 2025 | $311,359 | $271,877 | 2020-12 |
| Unalaska Fleet Cooperative | Seattle | 501(c)(5) | 2014 | $308,174 | $61,407 | 2025-12 |
| Northwest Sheet Metal Labor Management Cooperation Trust | Bothell | 501(c)(5) | 2005 | $302,426 | $1.1 million | 2024-12 |
| Clark County Sheriffs Guild | Vancouver | 501(c)(5) | 2021 | $298,548 | $499,721 | 2024-12 |
| Spokane Interstate Livestock Boosters | Spokane Vly | 501(c)(3) | 2006 | $290,601 | $17,387 | 2025-12 |
| American Federation of Teachers | Auburn | 501(c)(5) | 1967 | $286,461 | $661,867 | 2025-12 |
| Pierce County Corrections Officers and Sergeants Guild | Tacoma | 501(c)(5) | 2018 | $257,722 | $461,394 | 2024-12 |
| Pierce County Washington Building and Construction Trades | Tacoma | 501(c)(5) | 2025 | $229,377 | $172,654 | 2024-12 |
| Auto Repair Transformation | Seattle | 501(c)(3) | 2023 | $223,137 | $141,911 | 2024-12 |
| Ibew 112-Inland Empire Chapter Neca LMCC Trust | Spokane | 501(c)(5) | 2003 | $220,029 | $367,977 | 2025-12 |
| Rehabilitation Enterprises of Washington | Auburn | 501(c)(3) | 1977 | $212,980 | $414,624 | 2025-12 |
| Vancouver Police Officers Guild | Vancouver | 501(c)(4) | 1999 | $208,718 | $618,903 | 2025-12 |
| Guild of Pacific Northwest Employees | Bellingham | 501(c)(5) | 2020 | $205,633 | $282,235 | 2024-12 |
| Transit Riders | Seattle | 501(c)(4) | 2015 | $198,395 | $87,363 | 2024-12 |
| Lynnwood Police Guild | Lynnwood | 501(c)(5) | 2000 | $197,432 | $208,835 | 2024-12 |
| Washington Municipal Clerks Association | Orting | 501(c)(3) | 2003 | $196,847 | $154,447 | 2025-04 |
| Pacific Northwest Pest Management Conference | Kenmore | 501(c)(6) | 2015 | $196,525 | $248,097 | 2025-06 |
| Monroe Education Association | Monroe | 501(c)(5) | 1999 | $180,761 | $231,171 | 2025-08 |
| Worker Solidarity and Defense Foundation | Seattle | 501(c)(3) | 2024 | $179,038 | $57,145 | 2025-12 |
| Seattle Area Roofers Apprenticeship Trust | Kent | 501(c)(5) | 1979 | $177,620 | $435,362 | 2025-07 |
| Snohomish County Corrections Guild | Everett | 501(c)(5) | 2006 | $175,218 | $563,103 | 2025-09 |
| International Association of Fire Fighters | Bothell | 501(c)(5) | 2025 | $163,615 | $138,386 | 2025-12 |
| International Association of Sheet Metal Air Rail & Transportation | Lacey | 501(c)(5) | 2015 | $153,216 | $175,213 | 2025-12 |
| Auburn Police Officers Guild | Auburn | 501(c)(5) | 2023 | $152,375 | $29,780 | 2020-12 |
| Wacops Labor Defense Group | Olympia | 501(c)(5) | 2011 | $141,785 | $396,681 | 2025-12 |
| Grays Harbor Youth Works | Aberdeen | 501(c)(3) | 2015 | $140,906 | $53,882 | 2024-12 |
| Northern Victor Fleet Cooperative | Seattle | 501(c)(5) | 2002 | $140,535 | $94,192 | 2025-12 |
| All Aboard Washington | Seattle | 501(c)(3) | 1995 | $139,376 | $22,640 | 2025-12 |
| Industry Banquet Committee | Seattle | 501(c)(5) | 2002 | $138,301 | $608,931 | 2024-12 |
| Circlecat Tech | Blaine | 501(c)(3) | 2025 | $134,556 | $109,506 | 2025-12 |
| Washington State Firefighters Training and Education Fund | Everett | 501(c)(3) | 1996 | $131,327 | $426,519 | 2025-12 |
| Federal Way Police Officers Guild | Federal Way | 501(c)(5) | 2008 | $129,456 | $456,612 | 2024-12 |
| Entrepreneurial Institute of Washington | Bellevue | 501(c)(3) | 2024 | $125,094 | $13,094 | 2025-12 |
| Washington Association of Fish Hatchery Professionals | Tacoma | 501(c)(5) | 2019 | $123,364 | $190,280 | 2024-12 |
| Yelm Education Association | Yelm | 501(c)(5) | 2014 | $118,330 | $268,516 | 2025-08 |
| Inland Northwest Sheet Metal Labor MGT Coop Trust | Bothell | 501(c)(5) | 2010 | $116,896 | $97,252 | 2024-12 |
| International Association of Fire Fighters | Black Diamond | 501(c)(5) | 1959 | $115,846 | $172,856 | 2025-12 |
| Institute for Sustainable Diversity and Inclusion | Kenmore | 501(c)(3) | 2018 | $114,556 | $48,154 | 2024-12 |
| Cheney Education Association | Cheney | 501(c)(5) | 2014 | $112,052 | $12,673 | 2025-08 |
| Infrastructure Assistance Coordination Council | Olympia | 501(c)(3) | 2021 | $111,908 | $75,818 | 2025-12 |
| United Postmasters and Managers of America | Mabton | 501(c)(6) | 1940 | $111,282 | $130,390 | 2025-12 |
| Benton County Deputy Sherifs Guild | Kennewick | 501(c)(5) | 2020 | $110,382 | $120,050 | 2025-12 |
| International Association of Fire Fighters | Bainbridge Is | 501(c)(5) | 1959 | $107,761 | $388,841 | 2025-12 |
| Washington Women in Trades Association | Seattle | 501(c)(3) | 2001 | $105,852 | $125,152 | 2023-07 |
| International Association of Sheet Metal Air Rail & Transportation | Kirkland | 501(c)(5) | 2015 | $104,817 | $252,417 | 2025-12 |
| Pre-Employment Preparation Program | Spokane | 501(c)(3) | 2022 | $103,446 | $25,982 | 2025-12 |
| Medical Staff of Valley Hospital | Spokane Vly | 501(c)(5) | 2011 | $99,300 | $355,925 | 2024-12 |
| Korean-American Professionals Society | Bellevue | 501(c)(3) | 1995 | $97,545 | $78,191 | 2024-12 |
| Puget Sound Police Managers Association | Seattle | 501(c)(5) | 2009 | $94,695 | $297,423 | 2024-12 |
| Deaconess Medical Staff | Spokane | 501(c)(5) | 2014 | $92,855 | $585,716 | 2024-12 |
| Entrepreneurial Leadership Development | Lynnwood | 501(c)(3) | 2019 | $91,081 | $76,970 | 2024-12 |
| Aft Seattle Professional Staff Unio N Local 6550 | Seattle | 501(c)(5) | 2026 | $90,660 | $97,843 | 2020-12 |
| Barakah Beauty Collective | Seattle | 501(c)(3) | 2026 | $90,256 | $22,551 | 2025-12 |
| Amalgamated Transit Union Legislative Council | Bellingham | 501(c)(5) | 2016 | $89,366 | $212,793 | 2023-12 |
| East Valley Education Association | Otis Orchards | 501(c)(5) | 2026 | $89,185 | $186,539 | 2024-08 |
| King County Juvenile Detention Guild | Seattle | 501(c)(5) | 2003 | $87,671 | $211,173 | 2024-12 |
| International Association of Fire Fighters | Centralia | 501(c)(5) | 1959 | $87,318 | $219,510 | 2025-09 |
| Clark County Sheriffs Office Support Guild | Vancouver | 501(c)(5) | 2001 | $86,987 | $463,989 | 2025-12 |
| Puyallup Police Association | Puyallup | 501(c)(5) | 2019 | $86,520 | $199,151 | 2025-12 |
| Seattle Police Dispatchers Guild | Seattle | 501(c)(5) | 2020 | $86,456 | $130,846 | 2025-12 |
| Pacific Northwest Direct Seed Association | Kennewick | 501(c)(5) | 2001 | $84,542 | $172,976 | 2026-06 |
| Coffee Tab | Seattle | 501(c)(3) | 2023 | $83,916 | $6,283 | 2024-11 |
| International Association of Sheet Metal Air Rail & Transportation | Spokane | 501(c)(5) | 2015 | $83,455 | $60,713 | 2025-12 |
| Kitsap County Correctional Officers Guild Inc | Port Orchard | 501(c)(5) | 2004 | $80,036 | $133,769 | 2024-12 |
| National Association of Letter Carriers | Olympia | 501(c)(5) | 2015 | $77,251 | $139,038 | 2025-12 |
| United Brotherhood of Carpenters & Joiners of America 1136 | Kettle Falls | 501(c)(5) | 2025 | $76,999 | $56,420 | 2025-06 |
| International Association of Firefighters Local 1758 | Ellensburg | 501(c)(5) | 2022 | $76,557 | $140,064 | 2025-12 |
| Northwest Regional Council of the National Construction Alliance II | Kent | 501(c)(5) | 2010 | $74,408 | $176,349 | 2025-06 |
| Puyallup Paraeducators Association | Puyallup | 501(c)(5) | 2011 | $73,456 | $83,879 | 2025-08 |
| United Government Security Officers of America Local 883 | Tacoma | 501(c)(5) | 2026 | $72,713 | $100,000 | 2023-12 |
| Shelton Educational Association | Shelton | 501(c)(5) | 2003 | $70,836 | $190,804 | 2026-07 |
| New Oak Street Market | Colville | 501(c)(3) | 2025 | $70,162 | $3,365 | 2025-12 |
| Ferry Agents Supervisors & Project Administrators Association | Seattle | 501(c)(5) | 2006 | $69,616 | $77,702 | 2025-04 |
| Carpenters Building Association of Spokane | Kent | 501(c)(5) | 2016 | $66,015 | $334,744 | 2025-06 |
| Tacoma Police Management Association | Tacoma | 501(c)(5) | 2001 | $65,971 | $49,537 | 2025-12 |
| Eden International | Yakima | 501(c)(3) | 2022 | $65,689 | $29,236 | 2024-12 |
| Washington Federation of State Employees in King County Local 304 | Seattle | 501(c)(5) | 2025 | $62,198 | $287,692 | 2021-12 |
| Grays Harbor College | Aberdeen | 501(c)(5) | 2022 | $58,903 | $88,450 | 2023-06 |
| Northwest Human Resource Management Association | Tacoma | 501(c)(6) | 1951 | $58,397 | $882,399 | 2025-12 |
| Atlantic Maritime Employees Union | Gig Harbor | 501(c)(5) | 2015 | $57,172 | $430,084 | 2025-12 |
| Valley Communications Center Employee Association | Kent | 501(c)(5) | 2016 | $56,591 | $327,812 | 2025-12 |
| Career Up Club | Spokane | 501(c)(3) | 2019 | $54,855 | $195,708 | 2025-12 |
| Tacoma Association of Fire Fighters Inc | Tacoma | 501(c)(5) | 2017 | $54,685 | $260,717 | 2024-12 |
| International Association of Sheet Metal Air Rail & Transportation | Vancouver | 501(c)(5) | 2015 | $53,184 | $55,548 | 2025-12 |
| Dish Foundation | Ferndale | 501(c)(3) | 2026 | $50,340 | $67,284 | 2021-12 |
| Graces Mahali | Port Townsend | 501(c)(3) | 2023 | $50,147 | $107 | 2026-01 |
| Seattle Parking Enforcement Officers Guild | Seattle | 501(c)(5) | 2014 | $42,500 | $72,696 | 2023-12 |
| National Treasury Employees Union | Seattle | 501(c)(5) | 2024 | $42,053 | $211,792 | 2025-09 |
| Undergraduate Women in Business Association | Seattle | 501(c)(3) | 2009 | $37,927 | $24,598 | 2025-08 |
| Kittitas County Cattlemens Association | Ellensburg | 501(c)(5) | 2017 | $36,787 | $121,958 | 2025-10 |
| Grandview Education Association | Grandview | 501(c)(5) | 2022 | $36,498 | $4,827 | 2025-08 |
| Waca - Emerging Leaders Fund | Des Moines | 501(c)(3) | 2025 | $31,200 | $27,978 | 2025-08 |
| Seattle Postal Workers Association | Burien | 501(c)(2) | 2000 | $31,157 | $219,045 | 2025-12 |
| Ethiopian Transit Employees Association | Seattle | 501(c)(3) | 2025 | $25,893 | $56,128 | 2021-12 |
| National Association of Plant Prote Ction | North Bend | 501(c)(6) | 2026 | $25,454 | $28,456 | 2025-12 |
| Renton Educational Support Personnel | Tukwila | 501(c)(5) | 2026 | $24,038 | $97,752 | 2025-08 |
| Dupont Professional Fire Fighters Local Number 3829 | Dupont | 501(c)(5) | 2019 | $18,390 | $46,856 | 2025-12 |
| Cashmere Education Association | Cashmere | 501(c)(5) | 2024 | $15,019 | $26,377 | 2025-08 |
| Northwest Washington Building and Construction Trades Council | Everett | 501(c)(5) | 2026 | $8,337 | $44,507 | 2022-12 |
| Regional Education and Training Center at Satsop | Centralia | 501(c)(3) | 2010 | $5,001 | $6,008 | 2025-06 |
| Liberty Education Association | Spokane | 501(c)(5) | 2025 | $4,360 | $5,314 | 2024-08 |
| Entiat Education Association | Entiat | 501(c)(5) | 2026 | $3,746 | $2,614 | 2023-08 |
| Brewster Unit Wea | Okanogan | 501(c)(5) | 2026 | $3,130 | $28,896 | 2025-08 |
| B E A M Against Domestic Violence Association | Maple Falls | 501(c)(3) | 2020 | $1,970 | $1,190 | 2024-12 |
| Pateros Education Association | Pateros | 501(c)(5) | 2026 | $976 | $5,778 | 2023-08 |
| 1199NW Staff Union | Kent | 501(c)(4) | 2025 | |||
| A Spirit of Massage LLC | Camano Island | 501(c)(3) | 2016 | |||
| Affiliated Washington Pharmacists | Puyallup | 501(c)(5) | 2025 | $0 | $0 | 2025-12 |
| Almosta Ranch Alpacas | Grandview | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Amazing Grace Young Adult Center | Tacoma | 501(c)(3) | 2025 | |||
| American Federation of State County & Municipal Employees | Seattle | 501(c)(5) | 2026 | |||
| American Federation of State County & Municipal Employees | Everett | 501(c)(5) | 1957 | $0 | $0 | 2025-12 |
| American Federation of State County & Municipal Employees | Everett | 501(c)(5) | 1957 | $0 | $0 | 2025-12 |
| American Federation of State County & Municipal Employees | Everett | 501(c)(5) | 1957 | $0 | $0 | 2025-12 |
| American Federation of State County & Municipal Employees | Everett | 501(c)(5) | 1957 | $0 | $0 | 2025-12 |
| American Federation of State County & Municipal Employees | Everett | 501(c)(5) | 1957 | $0 | $0 | 2025-12 |
| American Federation of State County & Municipal Employees | Everett | 501(c)(5) | 1957 | $0 | $0 | 2025-12 |
| American Federation of State County & Municipal Employees | Everett | 501(c)(5) | 1957 | $0 | $0 | 2025-12 |
| American Federation of State County & Municipal Employees | Olympia | 501(c)(5) | 1957 | $0 | $0 | 2024-12 |
| American Federation of State County & Municipal Employees | Cheney | 501(c)(5) | 1957 | $0 | $0 | 2025-12 |
| American Federation of State County and Municipal Employees Local 1221 | Spokane | 501(c)(5) | 2026 | |||
| American Federation of Teachers | Bellingham | 501(c)(5) | 1967 | $0 | $0 | 2025-08 |
| American Federation of Teachers | Everett | 501(c)(5) | 1967 | $0 | $0 | 2025-08 |
| American Federation of Teachers | Bainbridge Is | 501(c)(5) | 1967 | $0 | $0 | 2024-05 |
| American Federation of Teachers | Olympia | 501(c)(5) | 1967 | $0 | $0 | 2025-06 |
| American Postal Workers Union | Olympia | 501(c)(5) | 2024 | $0 | $0 | 2025-03 |
| Art Workers Union | Seattle | 501(c)(5) | 2021 | $0 | $0 | 2025-12 |
| Artist Professional Development Ini Tiative | Seattle | 501(c)(3) | 2026 | |||
| Asotin County Pomeroy School Retirees Association | Clarkston | 501(c)(4) | 2017 | $0 | $0 | 2026-06 |
| Association of Higher Education - Clark College | Vancouver | 501(c)(5) | 2018 | $0 | $0 | 2025-08 |
| Association of Higher Education Wenatchee Valley College Chapter | Wenatchee | 501(c)(5) | 2013 | $0 | $0 | 2025-08 |
| Association of Lewis County Deputy Prosecuting Attorneys | Chehalis | 501(c)(5) | 2014 | $0 | $0 | 2025-05 |
| Auburn Police Sergeants Association | Auburn | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| Awesome Consulting & Educational Services | Poulsbo | 501(c)(3) | 2025 | |||
| Bellevue Police Support Guild | Bellevue | 501(c)(5) | 2008 | $0 | $0 | 2025-12 |
| Bellingham Association of School Employees | Bellingham | 501(c)(5) | 2013 | $0 | $0 | 2024-08 |
| Bellingham Educational Support Team | Bellingham | 501(c)(5) | 2006 | $0 | $0 | 2025-07 |
| Best Day Ever Services | Federal Way | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Beyond Limitations Entrepreneurs | Federal Way | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Book Workers Union | Seattle | 501(c)(5) | 2023 | $0 | $0 | 2025-10 |
| Brotherhood of Locomotive Engineers & Trainmen | Olalla | 501(c)(5) | 2025 | $0 | $0 | 2025-12 |
| Brotherhood of Maintenance of Way Employes Division | Spokane Vly | 501(c)(5) | 1941 | $0 | $0 | 2026-03 |
| Burlington Edison Education Association | Burlington | 501(c)(5) | 2009 | $0 | $0 | 2025-08 |
| Burlington Firefighters Washington Local 4111 | Burlington | 501(c)(5) | 2014 | $0 | $0 | 2024-12 |
| Burlington-Edison Coaches Association | Burlington | 501(c)(5) | 2022 | $0 | $0 | 2025-06 |
| C&M Ministries International | Tacoma | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Careers in Construction Southwest W Ashington | Vancouver | 501(c)(3) | 2026 | |||
| Caregiving Excellence Initiative Network | Arlington | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Caremakers Collective | Seattle | 501(c)(3) | 2026 | |||
| Cascade Education Association | Leavenworth | 501(c)(5) | 2019 | $0 | $0 | 2024-12 |
| Castle Rock Education Association | Longview | 501(c)(5) | 2016 | $0 | $0 | 2025-08 |
| Center for A Loving Workplace | Tacoma | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Central Valley Co-Curricular Activities Association | Spokane Vly | 501(c)(5) | 2012 | $0 | $0 | 2025-12 |
| Chec Center LLC | Snohomish | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Chef Life Nourish | Tukwila | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Chelan County Deputy Sheriffs Association | Wenatchee | 501(c)(5) | 2015 | $0 | $0 | 2024-12 |
| Chelan Douglas School Retirees Association | E Wenatchee | 501(c)(4) | 2010 | $0 | $0 | 2026-06 |
| Clark County Dispatchers Guild | Vancouver | 501(c)(5) | 2022 | $0 | $0 | 2026-06 |
| Clark County Sheriffs Administrators Association | Vancouver | 501(c)(5) | 2009 | $0 | $0 | 2025-12 |
| Columbia County Professional Firefighters Iaff Local 5033 | Dayton | 501(c)(5) | 2018 | $0 | $0 | 2025-12 |
| Columbia River Womens Caucus | Vancouver | 501(c)(3) | 2026 | |||
| Constructdiversity Foundation | Kent | 501(c)(3) | 2020 | $210,689 | 2025-12 | |
| Convergence-Wa Org | Newport | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Conway Education Association | Mount Vernon | 501(c)(5) | 2020 | $0 | $0 | 2025-08 |
| Coupeville Education Association | Coupeville | 501(c)(5) | 2001 | $0 | $0 | 2025-05 |
| Cowlitz Deputies Guild | Longview | 501(c)(5) | 2026 | |||
| Cusick Education Association | Cusick | 501(c)(5) | 2011 | $0 | $0 | 2025-08 |
| Deer Park Education Association | Deer Park | 501(c)(5) | 2014 | $0 | $0 | 2025-08 |
| Delta Garage | Everett | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Driving Justice | Tukwila | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| East Valley Education Association | Yakima | 501(c)(5) | 2013 | $0 | $0 | 2026-08 |
| Education Service Employees of College Place | College Place | 501(c)(5) | 2013 | $0 | $0 | 2026-06 |
| Emgow Training and Apprenticeship Trust Fund 01012023 | Vancouver | 501(c)(3) | 2025 | $0 | $1 | 2023-12 |
| Ephrata Education Association | Moses Lake | 501(c)(5) | 2026 | |||
| Everett GMB of the Iww | Snohomish | 501(c)(5) | 2024 | |||
| Everett Police Management Association | Everett | 501(c)(5) | 2014 | $0 | $0 | 2025-12 |
| Excel Business Ministries | Redmond | 501(c)(3) | 2003 | |||
| Farming for Growth | Indianola | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Federal Bureau of Investigation Seattle Recreation Association | Seattle | 501(c)(4) | 2016 | $0 | $0 | 2025-12 |
| Flight Plans | University PL | 501(c)(3) | 2026 | |||
| Forge Vocational Training Foundatio N | University PL | 501(c)(3) | 2026 | |||
| Forge and Friction Foundation | Shelton | 501(c)(3) | 2026 | |||
| Franklin Pierce Education Support Professionals | Tacoma | 501(c)(5) | 2024 | |||
| Frontier Apprenticeship & Training | Vancouver | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Futureworks Youth Employment Initiative | Seattle | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| GFR Professional Fire Service Admin Istration Guild | Puyallup | 501(c)(5) | 2026 | |||
| Grant County Public Employees Association | Ephrata | 501(c)(5) | 2020 | $0 | $0 | 2025-12 |
| Greater Everett Chamber Foundation | Everett | 501(c)(3) | 2026 | |||
| Griffin Education Association | Olympia | 501(c)(5) | 2018 | $0 | $0 | 2025-08 |
| Hockinson Education Association | Brush Prairie | 501(c)(3) | 2024 | $0 | $0 | 2025-08 |
| Hope Re-Entry | Tacoma | 501(c)(3) | 2026 | |||
| Imroads | Olympia | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Industrial Workers of the World | Seattle | 501(c)(5) | 2013 | $0 | $0 | 2025-06 |
| Industrial Workers of the World | Bellingham | 501(c)(5) | 2013 | $0 | $0 | 2025-06 |
| Industrial Workers of the World | Lakewood | 501(c)(5) | 2013 | $0 | $0 | 2025-06 |
| Industrial Workers of the World | Olympia | 501(c)(5) | 2013 | $0 | $0 | 2025-06 |
| Ink Release | Bremerton | 501(c)(3) | 2016 | $0 | $0 | 2023-12 |
| International Alliance Theatrical Stage Employees & Moving Picture | Seattle | 501(c)(5) | 1941 | $0 | $0 | 2023-12 |
| International Association of Fire Fighters | Clarkston | 501(c)(5) | 1959 | $0 | $0 | 2025-09 |
| International Association of Fire Fighters | Coupeville | 501(c)(5) | 2022 | $0 | $0 | 2026-04 |
| International Association of Fire Fighters | Oak Harbor | 501(c)(5) | 1959 | $0 | $0 | 2025-12 |
| International Association of Fire Fighters | Stevenson | 501(c)(5) | 2023 | $0 | $0 | 2025-09 |
| International Association of Sheet Metal Air Rail & Transportation | Spokane | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| International Association of Sheet Metal Air Rail & Transportation | Camas | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| International Association of Sheet Metal Air Rail & Transportation | Auburn | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| International Association of Sheet Metal Air Rail & Transportation | Everett | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| International Association of Sheet Metal Air Rail & Transportation | Everett | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| International Association of Sheet Metal Air Rail & Transportation | Bothell | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| International Longshore and Warehou Se Union Local 9 | Des Moines | 501(c)(5) | 2026 | |||
| Isc2 Seattle Chapter | Bellevue | 501(c)(3) | 2022 | $0 | $0 | 2026-01 |
| Jacobrakai Foundation | Tacoma | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Joylanders | Seattle | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Kelso Police Association | Kelso | 501(c)(4) | 1999 | $0 | $0 | 2025-12 |
| Kennewick Police Department Police Support Specialist Guild | Kennewick | 501(c)(5) | 2025 | $0 | $0 | 2024-12 |
| Kennewick Police Management Association | Kennewick | 501(c)(5) | 2023 | $0 | $0 | 2025-12 |
| King County Court Protection Officers Guild | Lake Stevens | 501(c)(5) | 2005 | $0 | $0 | 2024-12 |
| Kitsap 911 Employees Guild | Bremerton | 501(c)(5) | 2026 | $0 | $0 | 2025-12 |
| Kitsap County Prosecuting Attorneys Guild | Port Orchard | 501(c)(5) | 2008 | $0 | $0 | 2025-12 |
| Kitsap County Sheriff Support Guild | Port Orchard | 501(c)(5) | 2025 | $0 | $0 | 2025-12 |
| Kitsap Haunted Productions | Bremerton | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Lakewood Education Association | N Lakewood | 501(c)(5) | 2016 | $0 | $0 | 2024-08 |
| Launch Look Foundation | Spokane | 501(c)(3) | 2026 | |||
| Lyle Education Association | White Salmon | 501(c)(5) | 2026 | |||
| Lynden Education Association | Lynden | 501(c)(5) | 2024 | $0 | $0 | 2025-12 |
| Makerskill Spokane | Spokane | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Manson Education Association | Manson | 501(c)(5) | 2025 | $0 | $0 | 2025-08 |
| Marketing Associates of Spokane | Spokane | 501(c)(6) | 2001 | $0 | $0 | 2024-06 |
| Marysville Coaches Association | Marysville | 501(c)(5) | 2012 | $0 | $0 | 2025-08 |
| Mason County Sheriff Officeemployees Guild | Shelton | 501(c)(5) | 2014 | $0 | $0 | 2026-05 |
| Medhane-Alem Community Services | Seattle | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Mercer Island Police Association | Mercer Island | 501(c)(5) | 2009 | $0 | $0 | 2025-12 |
| Methow Valley Education Association | Winthrop | 501(c)(5) | 2026 | $0 | $0 | 2025-08 |
| Mill A Education Association | Vancouver | 501(c)(5) | 2026 | |||
| Mill Creek Police Guild | Mill Creek | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| Mt Baker Education Association | Deming | 501(c)(5) | 2008 | $0 | $0 | 2025-08 |
| Muzira Skills Centre Company | Tacoma | 501(c)(3) | 2026 | |||
| Nagarik Samaj | Sammamish | 501(c)(3) | 2025 | |||
| Nas of Superintendents of Us Nse Puget Sound Naval Activities Chapt | Bremerton | 501(c)(4) | 2019 | $0 | $0 | 2025-12 |
| National Association of Letter Carriers No 3008 | Camas | 501(c)(5) | 2012 | $0 | $0 | 2025-03 |
| National Association of Postal Supervisors- Tacoma Branch 31 | Tacoma | 501(c)(5) | 2011 | $0 | $0 | 2025-12 |
| Neighborhood Advancement Collective | Springdale | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| New Foundations Work Recovery Program | Lynnwood | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Nextwave Society | Renton | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Nooksack Valley Education Association | Everson | 501(c)(5) | 2019 | $0 | $0 | 2026-08 |
| North Thurston Association of Information and Technology Profess | Lacey | 501(c)(5) | 2016 | $0 | $0 | 2026-08 |
| North Thurston Paraeducators Association | Tumwater | 501(c)(5) | 2003 | $0 | $0 | 2025-08 |
| Northshore Educational Office Personnel Association | Bothell | 501(c)(5) | 2011 | $0 | $0 | 2025-08 |
| Northwest Career & Technical Academy Foundation | Mount Vernon | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Ohana Community Services | Olympia | 501(c)(3) | 2025 | |||
| Olympia Building and Construction Trades | Olympia | 501(c)(5) | 1978 | $0 | $0 | 2025-12 |
| Olympia Paraeducators Association | Tumwater | 501(c)(5) | 2015 | $0 | $0 | 2025-08 |
| Olympic College Association for Higher Education | Bremerton | 501(c)(5) | 2016 | $0 | $0 | 2025-06 |
| Omak Education Association | Omak | 501(c)(5) | 2026 | $0 | $0 | 2025-08 |
| Omak Secretaries Education Association | Omak | 501(c)(5) | 2025 | $0 | $0 | 2025-08 |
| Orcas Education Association | Eastsound | 501(c)(5) | 2009 | $0 | $0 | 2026-08 |
| Organized Classified Association of Oroville | Oroville | 501(c)(5) | 2026 | $0 | $0 | 2025-08 |
| Oroville Education Association | Wenatchee | 501(c)(5) | 2016 | $0 | $0 | 2025-08 |
| Path To Purpose | Yakima | 501(c)(3) | 2025 | |||
| Pears People Empowerment and Renewal Services | Tacoma | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Physician Just Equity | Seattle | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Pierce County School Retirees Association | Tacoma | 501(c)(4) | 2012 | $0 | $0 | 2026-06 |
| Port Angeles Proessional Firefighters Local 656 | Port Angeles | 501(c)(5) | 2021 | $0 | $0 | 2025-09 |
| Port Angeles Wa Branch No 1906 National Assoc of Letter Carriers | Port Angeles | 501(c)(5) | 2012 | $0 | $0 | 2023-12 |
| Professional Fire Service Administration Guild | University Place | 501(c)(5) | 2021 | $0 | $0 | 2025-12 |
| Providence Village | Bellevue | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Public School Employee Staff Organization | Federal Way | 501(c)(5) | 2010 | $0 | $0 | 2023-08 |
| Public School Employees of Washington | Auburn | 501(c)(5) | 2023 | $0 | $0 | 2025-08 |
| Puget Sound Fools | Everett | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Puget Sound Uniserv Council | Auburn | 501(c)(5) | 2001 | $0 | $0 | 2024-08 |
| Puget Sound Uniserv Council | Auburn | 501(c)(5) | 2001 | $0 | $0 | 2025-08 |
| Puget Sound Uniserv Council | Auburn | 501(c)(5) | 2001 | $0 | $0 | 2024-08 |
| Puget Sound Uniserv Council | Auburn | 501(c)(5) | 2001 | $0 | $0 | 2024-08 |
| Puget Sound Univers Council | Auburn | 501(c)(5) | 2001 | $0 | $0 | 2025-08 |
| R E D Peel | Federal Way | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Rainier Education Association | Rainier | 501(c)(5) | 2009 | $0 | $0 | 2026-08 |
| Ready Tech Pro Inc | Vancouver | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Redmond City Hall Employees Associaiton | Redmond | 501(c)(5) | 2002 | $0 | $0 | 2025-12 |
| Richland Branch Number 3877 of the National Association of Letter | Pasco | 501(c)(5) | 2012 | $0 | $0 | 2025-12 |
| Ridgefield Classified Association | Ridgefield | 501(c)(5) | 2026 | $0 | $0 | 2026-08 |
| Rise2gether | Bellevue | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Risemoms Alliance | Mukilteo | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Rising Above Bakery | Milton | 501(c)(3) | 2026 | |||
| Rochester Cpea | Rochester | 501(c)(5) | 2016 | $0 | $0 | 2024-01 |
| Rural Youth Enrichment Services | Waitsburg | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| SCS Pennsylvania | Bremerton | 501(c)(3) | 2025 | |||
| San Juan County Trades Foundation | Friday Harbor | 501(c)(3) | 2016 | $0 | $0 | 2025-07 |
| Scaae | Mukilteo | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Seattle Evaluation Association | Seattle | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Seattle Hotel Concierge Association | Seattle | 501(c)(6) | 2014 | $0 | $0 | 2024-12 |
| Seattle Municipal Court Marshals Guild | Seattle | 501(c)(5) | 2001 | $0 | $0 | 2025-12 |
| Second Match | Kent | 501(c)(3) | 2026 | |||
| Seiu Local 775 Staff Union | Seattle | 501(c)(5) | 2010 | $0 | $0 | 2025-06 |
| Seventy X 7 Support Service | Sunnyside | 501(c)(3) | 2022 | $81,083 | 2025-12 | |
| Shelton Educational Office Professionals | Shelton | 501(c)(5) | 2026 | $0 | $0 | 2025-08 |
| Shelton Employees Guild | Shelton | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| Shelton Police Guild | Shelton | 501(c)(5) | 2002 | $0 | $0 | 2025-08 |
| Sheriffs Support Services Guild | Chehalis | 501(c)(5) | 2018 | $0 | $0 | 2024-12 |
| Shoreline Childrens Center Association | Bothell | 501(c)(5) | 2018 | $0 | $0 | 2026-08 |
| Skills Development Organization | Seattle | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Snohomish Chamber of Commerce Found Ation | Snohomish | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Snohomish County Clerks Association | Everett | 501(c)(5) | 2011 | $0 | $0 | 2025-06 |
| Snohomish County Clerks and Finance Officers Association | Marysville | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Snohomish County Sheriffs Officemanagement Team | Everett | 501(c)(5) | 2006 | $0 | $0 | 2025-12 |
| Soap Lake Education Association | Soap Lake | 501(c)(5) | 2026 | $0 | $0 | 2025-08 |
| Soap Lake Educational Support Personnel | Soap Lake | 501(c)(5) | 2026 | $0 | $0 | 2025-08 |
| Solar Installers of Washington | Seattle | 501(c)(6) | 2014 | $0 | $209,551 | 2024-12 |
| Somos Tech | Seattle | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Sourcing Seven | Mill Creek | 501(c)(3) | 2025 | $0 | $0 | 2023-12 |
| South King County Human Resources Association | Sumner | 501(c)(6) | 2007 | $0 | $0 | 2025-12 |
| South King County Neighborhood Council | Federal Way | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| South Puget Sound Chapter of Nhrma | Tacoma | 501(c)(6) | 2004 | $0 | $0 | 2025-12 |
| Southeast King School Retirees Association | Burien | 501(c)(7) | 2014 | $0 | $0 | 2026-06 |
| Southwest King School Retirees Association | Burien | 501(c)(4) | 2010 | $0 | $0 | 2026-06 |
| Spir Foundation | Seattle | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Spokane Branch 60 National Associat Ion of Postal Supervisors | Medical Lake | 501(c)(5) | 2026 | |||
| Sstepup | Kenmore | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Sultan Education Association | Gold Bar | 501(c)(5) | 2025 | $0 | $0 | 2025-12 |
| Sunnyside Police Officers Guild | Sunnyside | 501(c)(4) | 2012 | $0 | $0 | 2025-12 |
| The Evergreen Goodwill Foundation | Seattle | 501(c)(3) | 2026 | |||
| Tonasket Education Association | Tonasket | 501(c)(5) | 2025 | $0 | $0 | 2025-09 |
| Trucking Foundation of Washington | Olympia | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| True Vision 360 and Beyond | Tacoma | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Trusted Hands Initiative | Seattle | 501(c)(3) | 2026 | |||
| Tumwater Association of Paraprofessionals | Tumwater | 501(c)(5) | 2015 | $0 | $0 | 2025-12 |
| Union Now | Seattle | 501(c)(3) | 2025 | |||
| United College Athletes Association | Seattle | 501(c)(5) | 2026 | |||
| United Faculty of Central | Ellensburg | 501(c)(5) | 2017 | $0 | $0 | 2026-06 |
| United Faculty of Eastern | Cheney | 501(c)(5) | 2016 | $0 | $0 | 2026-08 |
| United Steelworkers | Longview | 501(c)(5) | 1940 | $0 | $0 | 2025-12 |
| United Steelworkers | Greenacres | 501(c)(5) | 2023 | $0 | $0 | 2024-12 |
| United Union of Roofers Waterproofers and Allied Workers | Tacoma | 501(c)(5) | 1944 | $0 | $0 | 2025-12 |
| Universal Outreach Foundation | Seattle | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| University Place Office Professionals | University PL | 501(c)(5) | 2026 | |||
| University of Washington | Seattle | 501(c)(5) | 2003 | $0 | $0 | 2025-06 |
| Unqservices | Kent | 501(c)(3) | 2025 | |||
| Usw Local Union 171 | Vancouver | 501(c)(5) | 1940 | |||
| Vancouver Command Guild | Vancouver | 501(c)(5) | 2021 | $0 | $0 | 2025-12 |
| Vocano | Vancouver | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Wa Division of Career Development and Transition | Veradale | 501(c)(3) | 2018 | $0 | $0 | 2026-06 |
| Wa State Association of Career Counseling and Employement Readine | Vancouver | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| Walla Walla County Deputy Sheriffs Association | College Place | 501(c)(5) | 2018 | $0 | $0 | 2025-12 |
| Washington - Idaho Cwa Area Council | Tacoma | 501(c)(5) | 2012 | $0 | $0 | 2025-09 |
| Washington Corrections Center Employee Association | Shelton | 501(c)(4) | 2016 | $0 | $0 | 2025-12 |
| Washington Legal Workers | Yakima | 501(c)(5) | 2014 | $0 | $0 | 2025-12 |
| Washington State Deptartment of Children Youth Families Local 889 | Seattle | 501(c)(5) | 2023 | $0 | $0 | 2025-12 |
| Washington State Independent Automo Bile Dealers Association | Auburn | 501(c)(6) | 2026 | |||
| Washington State University Police Guild | Pullman | 501(c)(5) | 2011 | $0 | $0 | 2025-12 |
| Washington Trucking Consortium | Puyallup | 501(c)(3) | 2026 | |||
| Washington-Oregon Community Network Ing Group | Lakewood | 501(c)(3) | 2026 | |||
| Wellpinit Education Association | Wellpinit | 501(c)(5) | 2025 | $0 | $0 | 2025-08 |
| Wenatchee Local 751 American Postal Workers Union Afl Cio | Wenatchee | 501(c)(5) | 2024 | $0 | $0 | 2025-12 |
| West Olympia Business Association | Olympia | 501(c)(6) | 2005 | $0 | $0 | 2023-12 |
| West Valley Education Associationof Spokane | Spokane Vly | 501(c)(5) | 2015 | $0 | $0 | 2025-08 |
| Whatcom 7 Firefighters | Ferndale | 501(c)(5) | 2024 | $0 | $0 | 2025-12 |
| Whatcom Community College Federation of Teachers | Bellingham | 501(c)(5) | 2025 | |||
| Whatcom County Dispatchers Guild | Bellingham | 501(c)(5) | 2003 | $0 | $0 | 2025-12 |
| Yakima Association of Building Serv Ices | Yakima | 501(c)(5) | 2026 | |||
| Yakima Fire Fighters Benevolent Fund | Yakima | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
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.