Data / Nonprofits / Washington / Tukwila
Nonprofits in Tukwila, WA: 221 registered with the IRS
221 nonprofits are registered with the IRS in Tukwila, WA, 166 of them 501(c)(3) charities; the 104 that report revenue took in $479.2 million. The largest by revenue: Sound ($99.1 million), Museum of Flight Foundation ($75.7 million), Boys and Girls Clubs of King County ($28 million). Most common causes: human services (26), community improvement and capacity building (18), education (18).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Sound | 501(c)(3) | 1967 | $99.1 million | $103.6 million | 2025-12 | |
| Museum of Flight Foundation | Arts, culture and humanities | 501(c)(3) | 1965 | $75.7 million | $422.8 million | 2024-12 |
| Boys and Girls Clubs of King County | Recreation and sports | 501(c)(3) | 2005 | $28 million | $62.8 million | 2025-06 |
| Impact Public Schools | Education | 501(c)(3) | 2017 | $26.9 million | $61.2 million | 2025-08 |
| International Union of Painters and Allied Trades | 501(c)(5) | 1956 | $20 million | $49.7 million | 2025-06 | |
| International Brotherhood of Teamsters | 501(c)(5) | 1944 | $19.3 million | $15.8 million | 2025-12 | |
| Washington State Nurses Association | 501(c)(5) | 1942 | $17.5 million | $13 million | 2025-09 | |
| Imagine Institute | Human services | 501(c)(3) | 2016 | $16.8 million | $16.8 million | 2025-06 |
| Schools Out Washington | Youth development | 501(c)(3) | 2013 | $14.8 million | $4.3 million | 2025-12 |
| Apprenticeship and Non-Traditional Employment for Women | 501(c)(3) | 1981 | $14.6 million | $3.9 million | 2024-12 | |
| International Federation of Professional & Technical Engineers | 501(c)(5) | 1941 | $13.9 million | $26.7 million | 2025-03 | |
| Alaska Pipe Trades Association-375 Health & Security Trust Fund | 501(c)(9) | 1959 | $10.5 million | $18.4 million | 2024-12 | |
| International Brotherhood of Teamsters | 501(c)(5) | 1944 | $9.9 million | $7.9 million | 2025-12 | |
| Business Impact NW | Community improvement and capacity building | 501(c)(3) | 1997 | $9.3 million | $31.2 million | 2025-12 |
| Starfire Sports A Nonprofit Corporation | Recreation and sports | 501(c)(3) | 2003 | $7.7 million | $4.6 million | 2025-12 |
| Office and Professional Employees International Union | 501(c)(5) | 1946 | $7 million | $5.1 million | 2025-12 | |
| Drivers Union | Public and societal benefit | 501(c)(4) | 2021 | $6.4 million | $2.4 million | 2025-12 |
| Amalgamated Transit Union | 501(c)(5) | 1940 | $6.4 million | $4.7 million | 2025-12 | |
| Evergreen Business Capital | 501(c)(4) | 1982 | $6 million | $9.7 million | 2025-09 | |
| Washington Initiative for Supported Employment | Employment | 501(c)(3) | 1996 | $5.9 million | $5 million | 2025-06 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | 501(c)(5) | 1941 | $5.8 million | $14.6 million | 2025-06 | |
| Marine Stewardship Council Limited | Environment | 501(c)(3) | 2001 | $5.7 million | $577,091 | 2025-03 |
| International Brotherhood of Teamsters | 501(c)(5) | 1944 | $4 million | $4.4 million | 2025-12 | |
| Iron Workers Local 86 Bridge Structuraland Ornamental Afl-Cio | 501(c)(5) | 1950 | $3.7 million | $5.4 million | 2025-06 | |
| Northwest Cooperation Fund | 501(c)(5) | 1996 | $3.6 million | $5.2 million | 2025-12 | |
| International Union of Bricklayers and Allied Craftworkers | 501(c)(5) | 1965 | $2.7 million | $11.5 million | 2025-12 | |
| International Association of Heat & Frost Insulators & Allied Workers | 501(c)(5) | 1940 | $2.3 million | $6.3 million | 2024-12 | |
| Moving King County Residents Forward | Crime and legal-related | 501(c)(3) | 2010 | $2.2 million | $69.7 million | 2024-12 |
| Minority Veterans of America | Public and societal benefit | 501(c)(3) | 2018 | $2.1 million | $1.5 million | 2024-12 |
| Providence Hospice of Seattle Foundation | Human services | 501(c)(3) | 2001 | $1.9 million | $4.9 million | 2024-12 |
| International Brotherhood of Teamsters | 501(c)(5) | 1941 | $1.9 million | $1.7 million | 2025-12 | |
| Childrens Academy | Education | 501(c)(3) | 1999 | $1.6 million | $468,648 | 2025-06 |
| Family Law Casa of King County | Human services | 501(c)(3) | 2002 | $1.3 million | $1.6 million | 2025-06 |
| Washington Center for Nursing | Health care | 501(c)(3) | 2004 | $1.3 million | $1.1 million | 2024-12 |
| Iurban Teen | Education | 501(c)(3) | 2015 | $1.3 million | $116,288 | 2025-12 |
| Center for Inclusive Entrepreneurship | Community improvement and capacity building | 501(c)(3) | 2017 | $1.3 million | $388,391 | 2025-12 |
| Washington Insurance Examining Bureau | 501(c)(6) | 1948 | $1.2 million | $2.3 million | 2025-12 | |
| Northwest Minority Supplier Development Council | Community improvement and capacity building | 501(c)(3) | 1995 | $1.2 million | $2.5 million | 2024-12 |
| Rainier Uniserv Council | 501(c)(5) | $1.1 million | $881,468 | 2025-08 | ||
| American Federation of Labor & Congress of Industrial Orgs | 501(c)(5) | 1978 | $1.1 million | $682,238 | 2024-12 | |
| Sound Cities Association | 501(c)(4) | 1997 | $1 million | $2 million | 2024-12 | |
| The Key To Change | Arts, culture and humanities | 501(c)(3) | 2016 | $1 million | $813,307 | 2025-06 |
| Teamsters Building Association of Seattle | 501(c)(2) | 1937 | $948,360 | $5.5 million | 2025-12 | |
| Bridging Cultural Gaps | Arts, culture and humanities | 501(c)(3) | 2019 | $770,785 | $210,316 | 2024-12 |
| Eastside Residential Opportunities | 501(c)(3) | 1991 | $700,806 | $709,516 | 2025-12 | |
| Kubota Garden Foundation | Environment | 501(c)(3) | 1994 | $637,469 | $559,125 | 2024-12 |
| Seattle Police Relief Association | 501(c)(9) | 1980 | $602,834 | $3.1 million | 2024-12 | |
| Rebuilding Together Seattle | 501(c)(3) | 1993 | $538,342 | $507,129 | 2024-12 | |
| Highline Education Association | 501(c)(5) | 1969 | $498,370 | $905,839 | 2025-08 | |
| Shared Spaces Foundation | Community improvement and capacity building | 501(c)(3) | 2022 | $443,842 | $1.1 million | 2025-12 |
| Governors Industrial Safety and Health Advisory Board | 501(c)(3) | 1979 | $432,914 | $563,651 | 2024-12 | |
| Access To Our Community | Community improvement and capacity building | 501(c)(3) | 2018 | $412,500 | $1.3 million | 2023-12 |
| Masonry Institute of Washington | Community improvement and capacity building | 501(c)(6) | 2024 | $409,158 | $419,164 | 2024-12 |
| Renton Education Association | 501(c)(5) | 1967 | $406,872 | $522,466 | 2025-08 | |
| Evergreen Business Capital Community Finance | Community improvement and capacity building | 501(c)(3) | 2016 | $402,441 | $5.8 million | 2025-09 |
| Heart To Heart Housing | Housing and shelter | 501(c)(3) | 2019 | $394,398 | $32,147 | 2024-12 |
| King County Corrections Guild | Employment | 501(c)(5) | 2016 | $387,652 | $611,169 | 2024-12 |
| Oceania Northwest | Human services | 501(c)(3) | 2023 | $365,191 | $95,185 | 2025-12 |
| Create Good Foundation | International, foreign affairs and national security | 501(c)(3) | 2002 | $362,490 | $143,215 | 2025-12 |
| Braided Seeds | Environment | 501(c)(3) | 2021 | $312,734 | $81,098 | 2025-12 |
| Seattle Police Athletic Association Inc | 501(c)(7) | 1944 | $297,091 | $1.2 million | 2025-03 | |
| Amt Up 3D | Recreation and sports | 501(c)(3) | 2021 | $257,690 | $74,010 | 2025-12 |
| Washington Aerospace Scholarsfoundation | Science and technology | 501(c)(3) | 2007 | $246,888 | $269,161 | 2024-12 |
| Drive Forward | Community improvement and capacity building | 501(c)(6) | 2018 | $230,000 | $166,429 | 2024-08 |
| Washington State Conference of Mason Contractors | Community improvement and capacity building | 501(c)(6) | 2024 | $215,442 | $197,064 | 2024-12 |
| Valor Apartment Associates | Human services | 501(c)(3) | 2013 | $208,016 | $4.6 million | 2025-12 |
| Adult & Youth Learning Center | Human services | 501(c)(3) | 2022 | $205,551 | $117,411 | 2025-12 |
| Somali Cultural Center | Arts, culture and humanities | 501(c)(3) | 2024 | $192,283 | $1 | 2024-12 |
| In Spirit and in Truth Ministries | 501(c)(3) | 2020 | $190,126 | $485,596 | 2023-12 | |
| Greater Seattle Korean Association | Arts, culture and humanities | 501(c)(3) | 1974 | $173,379 | $957,748 | 2024-12 |
| Space Shuttle Exhibition Gallery | Arts, culture and humanities | 501(c)(3) | 2010 | $170,000 | $8.8 million | 2024-12 |
| Village Life Project | Human services | 501(c)(3) | 2024 | $168,471 | $4,514 | 2024-12 |
| Laurel Housing Associates | Housing and shelter | 501(c)(3) | 1987 | $167,626 | $334,964 | 2025-12 |
| Congolese United Foundation | Human services | 501(c)(3) | 2024 | $160,036 | $14,742 | 2025-12 |
| Christopher Housing | Human services | 501(c)(3) | 1997 | $158,377 | $520,042 | 2025-12 |
| Norwescon | Arts, culture and humanities | 501(c)(3) | 2025 | $137,159 | $151,454 | 2025-06 |
| Heather Apartment Associates | Human services | 501(c)(3) | 1995 | $131,257 | $1 million | 2025-12 |
| Charlies Foundation | Animal-related | 501(c)(3) | 2016 | $130,652 | $44,979 | 2026-01 |
| Cocreative Culture | Youth development | 501(c)(3) | 2023 | $129,400 | $3,451 | 2025-12 |
| Oak Manor Associates | Housing and shelter | 501(c)(3) | 1995 | $126,611 | $844,553 | 2025-12 |
| Washington Nurses Foundation | 501(c)(3) | 1984 | $118,820 | $362,490 | 2025-09 | |
| Interim Computer Museum | Arts, culture and humanities | 501(c)(3) | 2025 | $118,426 | $72,314 | 2025-12 |
| Impact A Life Foundation | Human services | 501(c)(3) | 2016 | $117,363 | $96,742 | 2024-12 |
| Arbor Housing Associates | Mental health and crisis intervention | 501(c)(3) | 1983 | $114,023 | $169,020 | 2025-12 |
| Smhi Residential Services | 501(c)(3) | 1993 | $108,215 | $240,544 | 2025-12 | |
| Western Washington Realtist | Community improvement and capacity building | 501(c)(6) | 2026 | $95,472 | $22,452 | 2025-12 |
| Integration Family Services | Human services | 501(c)(3) | 2020 | $88,894 | $19,048 | 2025-12 |
| India Pentecostal Church of Seattle | 501(c)(3) | 2015 | $78,775 | $65,890 | 2020-12 | |
| Dragonflight Gamecon | Arts, culture and humanities | 501(c)(3) | 2023 | $77,303 | $20,985 | 2025-12 |
| International Association of Heat & Frost Insulators & Allied Workers | 501(c)(5) | 1940 | $71,640 | $26,323 | 2024-12 | |
| Kateri House Housing Association | Housing and shelter | 501(c)(3) | 2005 | $64,203 | $195,869 | 2025-12 |
| Remember Betty Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2019 | $63,363 | $55,520 | 2025-12 |
| Shirley Bridge Bungalows | Housing and shelter | 501(c)(3) | 2001 | $62,708 | $713,374 | 2025-12 |
| Cascade Cluster Apartment Associates | Housing and shelter | 501(c)(3) | 1996 | $60,011 | $127,769 | 2025-12 |
| Tukwila School District Integrated Hra Trust | Mutual and membership benefit | 501(c)(9) | 2017 | $59,054 | $446,057 | 2024-08 |
| Teamsters Local 174 All Charities Fund | Public and societal benefit | 501(c)(3) | 2023 | $52,792 | $53,377 | 2025-12 |
| Western States Conference of Heat & Frost Insulators | Community improvement and capacity building | 501(c)(5) | 2012 | $51,663 | $72,823 | 2025-12 |
| Washington Realtist Foundation | Housing and shelter | 501(c)(3) | 2026 | $50,000 | $24,570 | 2025-12 |
| Washington Chapter Metals Service Center Institute | 501(c)(6) | 1997 | $29,291 | $43,951 | 2025-12 | |
| Renton Educational Support Personnel | Employment | 501(c)(5) | 2026 | $24,038 | $97,752 | 2025-08 |
| Teamsters Local 174 George Cavano Annual Scholarship | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $23,410 | $201,715 | 2025-12 |
| Bin Sba Loan Inc | Public and societal benefit | 501(c)(3) | 2020 | $18,408 | $392,050 | 2025-12 |
| Tahoma Clinic Foundation | Medical research | 501(c)(3) | 1997 | $6,189 | $508,162 | 2025-06 |
| American Foundry Society | 501(c)(6) | 1944 | $2,863 | $19,706 | 2026-06 | |
| 100 Black Men of Seattle | Youth development | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Abu-Bakr Islamic Center of Washington | Religion-related | 501(c)(3) | 2002 | |||
| Action Sports Association | Recreation and sports | 501(c)(3) | 2026 | |||
| Action Tukwila | Community improvement and capacity building | 501(c)(3) | 2018 | $0 | $0 | 2023-12 |
| African Community Business Development Center | Human services | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| African Community Resource Center | Public and societal benefit | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| African Diaspora Education and Cult Ural Marketplace | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| African Roots Foundation | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2023-11 |
| Alliance for Democracy in Laos From USA | International, foreign affairs and national security | 501(c)(4) | 2018 | $0 | $0 | 2025-10 |
| American Family Reunion | Civil rights, social action and advocacy | 501(c)(3) | 2026 | |||
| American Federation of Labor & Congress of Industrial Orgs | 501(c)(5) | 1978 | $0 | $0 | 2024-12 | |
| Amigas United | Community improvement and capacity building | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Anurgraha Pentecostal Church | Religion-related | 501(c)(3) | 2021 | |||
| Associated Churches Inc | 501(c)(3) | 1974 | ||||
| At the Threshold | Arts, culture and humanities | 501(c)(3) | 2004 | $0 | $0 | 2023-12 |
| Atkinson Family Foundation | Education | 501(c)(3) | 2014 | $3.3 million | 2025-06 | |
| BCC Community Development Services | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Bahais of Tukwila | 501(c)(3) | 1995 | ||||
| Barber Family Foundation | Religion-related | 501(c)(3) | 2024 | |||
| Beacon of Hope Community Development Corporation | Public and societal benefit | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Becu Foundation | Education | 501(c)(3) | 1996 | $9.5 million | 2024-12 | |
| Beth Ha Shofar | 501(c)(3) | 1961 | ||||
| Blankets To the Streets | Human services | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Bridge To Unite | Community improvement and capacity building | 501(c)(3) | 2025 | |||
| Cascade View Pto | Education | 501(c)(3) | 2018 | $0 | $0 | 2024-06 |
| Chef Life Nourish | Employment | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Church By the Side of the Road | 501(c)(3) | 1988 | ||||
| Compukidz | Education | 501(c)(3) | 2015 | $0 | $0 | 2023-12 |
| Credit Unions in the State of Washington | 501(c)(14) | 1972 | $0 | $0 | 2025-12 | |
| Daily Bread Outreach Ministries International | Religion-related | 501(c)(3) | 2001 | |||
| David C Hawley Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $749,894 | 2024-12 | |
| Delta Masonic Temple Inc | 501(c)(2) | 1936 | $0 | $0 | 2025-12 | |
| Delta Psi Sigma Foundation | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-06 |
| Distributive Education Clubs of America | 501(c)(3) | 1951 | ||||
| Driving Justice | Employment | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Ellis C Hendrickson Foundation | Education | 501(c)(3) | 2011 | $817,642 | 2025-06 | |
| Elmer and Iva Gilmore Education Fund | Education | 501(c)(3) | 2001 | $1.3 million | 2025-06 | |
| Entertainment Resource Alliance | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Ethiopian Orthodox Tewahido Curch Dioces Office for the State of Was | Religion-related | 501(c)(3) | 2022 | |||
| Evergreen Business Capital Foundation | Community improvement and capacity building | 501(c)(3) | 2008 | $1 million | 2025-09 | |
| Ewnet Absari Evangelical Church | Religion-related | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Exponential Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | $0 | $0 | 2026-03 |
| Faith Deliverance Pentecostal Church | Religion-related | 501(c)(3) | 2003 | |||
| Family Advocacy Board | Education | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| Fondation Coeur Dedior | Human services | 501(c)(3) | 2025 | |||
| Free & Accepted Masons of Washington | 501(c)(10) | 1941 | $0 | $0 | 2026-04 | |
| Freedom Ministry | Religion-related | 501(c)(3) | 2026 | |||
| Global Fund for Assistance Greater Seattle | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Global Human Services | Human services | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Gold Star Wives of America Inc | 501(c)(4) | 1950 | $0 | $0 | 2025-03 | |
| Haass Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $443,881 | 2025-12 | |
| Harnish Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $99.2 million | 2024-12 | |
| Hawi Global Foundation | Health care | 501(c)(3) | 2026 | $0 | $0 | 2024-12 |
| Homeless of America | Human services | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| House of Hope Fellowship | 501(c)(3) | 1955 | ||||
| Iftiin Foundation | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-04 |
| Inclusive Immigrants Community Services | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Inspire Family Institute | Community improvement and capacity building | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| International Union of Painters and Allied Trades | 501(c)(5) | 1941 | $0 | $0 | 2026-06 | |
| International Union of Painters and Allied Trades | 501(c)(5) | 1945 | $0 | $0 | 2026-06 | |
| International Union of Painters and Allied Trades | 501(c)(5) | 1940 | $0 | $0 | 2026-06 | |
| International Union of Painters and Allied Trades | 501(c)(5) | 1941 | $0 | $0 | 2025-12 | |
| International Union of Painters and Allied Trades | 501(c)(5) | 1944 | $0 | $0 | 2025-12 | |
| Islamic Jafari Association of Greater Seattle | 501(c)(3) | 1994 | ||||
| Jet Steppers Square Dance Club Jet Steppers | Recreation and sports | 501(c)(4) | 2008 | $0 | $0 | 2025-08 |
| Jimi Hendrix Park Foundation | Recreation and sports | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Joan Vann Memorial Endowment Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $19,334 | 2004-12 | |
| Julma Foundation | Human services | 501(c)(3) | 2026 | |||
| Kabod International Prayer and Worship | Religion-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-05 | |
| Lady Lions Flag Football Club | Education | 501(c)(3) | 2026 | |||
| Lao American Organization | Human services | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-09 | |
| Mien Evangelical Church | Religion-related | 501(c)(3) | 1964 | |||
| Museum Educators of Puget Sound | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Myadvocate | Civil rights, social action and advocacy | 501(c)(3) | 2022 | $5,985 | 2024-12 | |
| NW Fire Investigators Association | Education | 501(c)(3) | 2025 | |||
| Nathaniel J Davis Sr Scholarship | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| National Air Traffic Controllers Association | 501(c)(5) | 1990 | $0 | $0 | 2025-12 | |
| Next Steps Transitional Housing | Housing and shelter | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Northend Bass Club | Recreation and sports | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Nursing Students of Washingtonstate | Health care | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Opeiu Local 8 Hardship Fund | Human services | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Operation Eyesight Universal USA | International, foreign affairs and national security | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Our Lady of Lourdes Church | 501(c)(3) | 1946 | ||||
| Pathways4progress | Education | 501(c)(3) | 2025 | |||
| Philadelphia Romanian Pentecostal Apostolic Church | 501(c)(3) | 1994 | ||||
| Power - Providing Others With Every Resource | 501(c)(3) | 2024 | $0 | $0 | 2024-12 | |
| Rainier Valley Gun Club Inc | 501(c)(7) | 1952 | $0 | $0 | 2025-12 | |
| Refugee & Immigrant Mental Health Services-Rimhs | Mental health and crisis intervention | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Resource Equity Association | Housing and shelter | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Riverton Park United Methodist Church of Seattle | 501(c)(3) | 1974 | ||||
| Rotary International | 501(c)(4) | 1969 | $0 | $0 | 2025-06 | |
| Sado Relief and Development Project Inc | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Sarana International Buddhist Center | Religion-related | 501(c)(3) | 1999 | |||
| Seatac Seniors Support Systems | Human services | 501(c)(3) | 2024 | |||
| Sigma Gamma Rho Sorority Inc | 501(c)(7) | 1982 | $0 | $0 | 2026-06 | |
| Sisterhood of 174 | Civil rights, social action and advocacy | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Southcenter Rotary Foundation | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-06 |
| Speea Aerospace Career Enhancement Foundation | Education | 501(c)(3) | 2026 | |||
| St Thomas | 501(c)(3) | 1946 | ||||
| Stone of Ministries | Human services | 501(c)(3) | 2006 | |||
| Suunel Xi Almeru Republic | Mutual and membership benefit | 501(c)(10) | 2024 | |||
| Teamsters Local 117 Charities and Scholarship Fund | Mutual and membership benefit | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| The Be Good Project Foundation | Community improvement and capacity building | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| The Movement Makers FNDN for Intent Ional Leadership & Cmty Well-Being | Community improvement and capacity building | 501(c)(3) | 2026 | |||
| Thorndyke Pta | Education | 501(c)(3) | 2006 | $0 | $0 | 2025-06 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Tops Club Inc | Health care | 501(c)(3) | 2008 | $0 | $0 | 2026-03 |
| Tukwila Childrens Foundation | Human services | 501(c)(3) | 2001 | $0 | $0 | 2024-06 |
| Tukwila Historical Society | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Tukwila Pantry | 501(c)(3) | 1974 | ||||
| Tukwila Pta King County | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Valley Kangeroo Rugby Football Club | Recreation and sports | 501(c)(3) | 1994 | $0 | $0 | 2025-12 |
| Victor Dipietro Family Foundation Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $1 million | 2025-12 | |
| Victorious Cares Foundation | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Word of Truth International Ministries | Religion-related | 501(c)(3) | 1975 |
By cause in Tukwila, WA
- Human services 26
- Community improvement and capacity building 18
- Education 18
- Arts, culture and humanities 17
- Religion-related 12
- Housing and shelter 9
- Philanthropy, voluntarism and grantmaking foundations 9
- Recreation and sports 8
- Public and societal benefit 6
- Employment 5
- Health care 4
- International, foreign affairs and national security 3
- Civil rights, social action and advocacy 3
- Youth development 3
- Mutual and membership benefit 3
- Environment 3
Nonprofits in every city of the state
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.