Data / Nonprofits / Washington / Seattle / Community improvement and capacity building
Community improvement and capacity building nonprofits in Seattle, WA: 304 registered with the IRS
304 community improvement and capacity building nonprofits are registered with the IRS in Seattle, WA, 178 of them 501(c)(3) charities; the 169 that report revenue took in $432.1 million. The largest by revenue: Craft3 ($53.6 million), Downtown Seattle Cares ($30.7 million), Dbia Services ($22.2 million).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Craft3 | 501(c)(3) | 1995 | $53.6 million | $236.7 million | 2024-12 |
| Downtown Seattle Cares | 501(c)(3) | 2024 | $30.7 million | $44.2 million | 2025-06 |
| Dbia Services | 501(c)(6) | 2000 | $22.2 million | $3.5 million | 2025-06 |
| 501 Commons | 501(c)(3) | 1993 | $21.4 million | $1 million | 2024-12 |
| Friends of Seattle Waterfront | 501(c)(3) | 2014 | $21 million | $25 million | 2024-12 |
| RVC Seattle | 501(c)(3) | 2015 | $19.9 million | $16.6 million | 2025-06 |
| Seattle International Soccer Local Organizing Committee | 501(c)(3) | 2024 | $17.9 million | $10.3 million | 2025-12 |
| Los Angeles County Facilities Inc | 501(c)(3) | 2017 | $17.6 million | $306.2 million | 2025-06 |
| Washingtonfilmworks | 501(c)(6) | 2006 | $17.2 million | $32.6 million | 2025-06 |
| Southeast Effective Development | 501(c)(3) | 2001 | $15.9 million | $75.1 million | 2024-12 |
| Washington Business Alliance Fund | 501(c)(3) | 2014 | $13 million | $569,566 | 2024-12 |
| Rural Development Institute | 501(c)(3) | 2002 | $12.7 million | $19.1 million | 2025-06 |
| Alliance for A Just Society | 501(c)(3) | 1994 | $9 million | $13.1 million | 2024-12 |
| White Center Community Development Association | 501(c)(3) | 2002 | $8.3 million | $37.2 million | 2025-12 |
| Pacific Northwest Gigapop | 501(c)(3) | 2003 | $7.4 million | $29.9 million | 2025-06 |
| Washington Tourism Alliance | 501(c)(6) | 2012 | $7.3 million | $2.8 million | 2024-12 |
| Friends of Little Saigon Seattle FLS-S | 501(c)(3) | 2021 | $5.5 million | $12.5 million | 2025-12 |
| Pike Place Market Foundation | 501(c)(3) | 1983 | $5.1 million | $12.6 million | 2026-03 |
| Rainier Valley Community Development Fund | 501(c)(3) | 2003 | $4.9 million | $33.6 million | 2025-12 |
| Interim Community Development Association | 501(c)(3) | 1979 | $4.9 million | $25.1 million | 2024-12 |
| Family Works | 501(c)(3) | 1997 | $4.7 million | $10.2 million | 2025-12 |
| Technology Access Foundation | 501(c)(3) | 1997 | $4 million | $12.1 million | 2025-06 |
| Phinney Neighborhood Association | 501(c)(3) | 1980 | $3.8 million | $14 million | 2024-12 |
| Koyuk Native Store | 501(c)(4) | 1950 | $3.7 million | $2.1 million | 2025-12 |
| Reef Plaza Del Lago Inc | 501(c)(2) | 2007 | $3.4 million | $36.9 million | 2024-12 |
| Rainier Beach Community Empowerment | 501(c)(3) | 2007 | $3.2 million | $6.9 million | 2024-12 |
| Teamchild | 501(c)(3) | 1998 | $2.8 million | $3.2 million | 2025-06 |
| Greater Seattle Partners | 501(c)(3) | 2018 | $2.8 million | $1.1 million | 2024-12 |
| Mifos Initiative | 501(c)(3) | 2013 | $2.8 million | $616,867 | 2024-12 |
| Together Rising As An Environmental Community | 501(c)(3) | 1998 | $2.6 million | $1.8 million | 2024-12 |
| Reef Imperial Rose Inc | 501(c)(2) | 2008 | $2.5 million | $18.4 million | 2024-12 |
| Washington Alliance for A Competitive Economy | 501(c)(6) | 2009 | $2.5 million | $1.6 million | 2025-12 |
| University District Service Fund | 501(c)(3) | 2004 | $2.4 million | $852,120 | 2025-06 |
| Seattle Good Business Network | 501(c)(3) | 2015 | $2.4 million | $301,295 | 2025-12 |
| Sodo Business Improvement Area | 501(c)(4) | 2015 | $2.3 million | $712,284 | 2024-12 |
| Salinas Public Facilities Inc | 501(c)(3) | 2017 | $2.3 million | $46.4 million | 2025-06 |
| The Alliance for Pioneer Square | 501(c)(3) | 2001 | $2.2 million | $1.2 million | 2024-12 |
| Greater Seattle Business Association | 501(c)(6) | 1982 | $2.2 million | $1.9 million | 2024-12 |
| Angels for Angels | 501(c)(3) | 2012 | $2.1 million | $860,505 | 2025-12 |
| Transportation Choices Coalition | 501(c)(3) | 1993 | $2.1 million | $2.2 million | 2025-12 |
| Listen4good | 501(c)(3) | 2025 | $2.1 million | $2.1 million | 2025-12 |
| Kline Galland Center Foundation | 501(c)(3) | 2003 | $2.1 million | $45.7 million | 2024-12 |
| Neighborhood Farmers Market Alliance | 501(c)(3) | 1997 | $2 million | $1.3 million | 2024-12 |
| Economic Opportunity Institute | 501(c)(3) | 2000 | $1.8 million | $12.1 million | 2025-06 |
| Reef Barnes Canyon Inc | 501(c)(25) | 2010 | $1.7 million | $10.7 million | 2024-12 |
| Alliance for Gun Responsibility Foundation | 501(c)(3) | 2014 | $1.6 million | $557,106 | 2024-12 |
| Washington Nonprofits | 501(c)(3) | 2011 | $1.6 million | $583,380 | 2025-12 |
| Civil Survival Project | 501(c)(3) | 2018 | $1.6 million | $1.7 million | 2025-06 |
| Responsible Flushing Alliance Inc | 501(c)(6) | 2021 | $1.5 million | $206,510 | 2025-12 |
| Refugee Artisan Initiative | 501(c)(3) | 2017 | $1.4 million | $2.5 million | 2024-12 |
| Alliance for Transportation Electrification | 501(c)(6) | 2018 | $1.4 million | $398,851 | 2024-12 |
| Clean Tech Alliance Washington | 501(c)(6) | 2016 | $1.4 million | $397,540 | 2024-12 |
| Central Area Collaborative | 501(c)(3) | 2019 | $1.3 million | $872,181 | 2025-12 |
| West Seattle Junction Association | 501(c)(3) | 2002 | $1.3 million | $528,592 | 2024-12 |
| Seafood Products Association | 501(c)(6) | 2007 | $1.2 million | $2 million | 2024-12 |
| Ground Fish Forum Inc | 501(c)(6) | 2000 | $1.2 million | $135,793 | 2024-12 |
| Wlam Property Association II | 501(c)(2) | 2022 | $1.2 million | $5.3 million | 2025-06 |
| Association of Advancement Servicesprofessionals | 501(c)(6) | 2009 | $1.2 million | $1.4 million | 2025-12 |
| Families of Color Seattle | 501(c)(3) | 2017 | $1.2 million | $1.1 million | 2024-12 |
| Seattle Neighborhood Group | 501(c)(3) | 1995 | $1.1 million | $410,653 | 2024-12 |
| Chinatown International District | 501(c)(3) | 1995 | $1 million | $903,596 | 2024-12 |
| Cultivate South Park | 501(c)(3) | 2020 | $966,144 | $254,601 | 2024-12 |
| We Heart Seattle | 501(c)(3) | 2021 | $947,580 | $864,938 | 2025-12 |
| Kappa Delta Sorority | 501(c)(2) | 2001 | $940,914 | $1.1 million | 2025-06 |
| Washington Progress Alliance | 501(c)(4) | 2007 | $935,634 | $1.1 million | 2024-12 |
| Seattle Streets Alliance | 501(c)(3) | 2018 | $924,454 | $990,005 | 2024-12 |
| Beacon Business Alliance | 501(c)(3) | 2014 | $917,658 | $310,912 | 2025-12 |
| Association of Donor Relations Professionals Inc | 501(c)(6) | 2005 | $904,094 | $881,993 | 2025-12 |
| New Hope Community Development Institute | 501(c)(3) | 2021 | $890,411 | $1.8 million | 2025-12 |
| Justlead Washington | 501(c)(3) | 2017 | $839,954 | $577,859 | 2024-12 |
| Fraternal Order of Eagles | 501(c)(8) | 1991 | $791,568 | $815,224 | 2025-05 |
| Freezer Longline Coalition | 501(c)(6) | 2009 | $743,346 | $722 | 2024-12 |
| Brothers United in Leadership Development Build | 501(c)(3) | 2022 | $728,265 | $1.3 million | 2025-12 |
| Center for Community Service Fund | 501(c)(3) | 1994 | $622,059 | $464,158 | 2025-08 |
| Democratizing Philanthropy Project | 501(c)(3) | 2022 | $605,000 | $573,885 | 2024-12 |
| Win Win Network | 501(c)(3) | 2026 | $582,642 | $589,686 | 2021-12 |
| Coa USA | 501(c)(3) | 1997 | $581,994 | $153,839 | 2025-12 |
| National Association of Licensing and Compliance Professionals | 501(c)(6) | 2009 | $573,338 | $112,114 | 2025-12 |
| Chronic Disease Coalition | 501(c)(6) | 2017 | $553,165 | $203,479 | 2025-12 |
| Washington Cannabusiness Association | 501(c)(6) | 2015 | $544,681 | $77,422 | 2025-12 |
| Seattle Rotary Service Foundation | 501(c)(3) | 1941 | $498,040 | $2.5 million | 2025-06 |
| 12001 Ventura Corporation | 501(c)(25) | 1999 | $492,062 | $22 million | 2025-06 |
| Lake City Collective | 501(c)(3) | 2020 | $476,640 | $1.4 million | 2024-12 |
| Pellet Fuels Institute | 501(c)(6) | 2001 | $389,096 | $317,291 | 2025-12 |
| The Cannabis Alliance | 501(c)(6) | 2016 | $388,470 | $25,121 | 2024-12 |
| Wider Horizons | 501(c)(3) | 2015 | $387,398 | $466,661 | 2024-12 |
| Seattle Internet Exchange | 501(c)(6) | 2008 | $350,747 | $1.3 million | 2025-12 |
| Black Dollar Days Task Force | 501(c)(3) | 1991 | $343,270 | $91,497 | 2025-12 |
| Highland Park Improvement Club | 501(c)(3) | 2014 | $341,753 | $810,692 | 2025-12 |
| The Urbanist | 501(c)(4) | 2015 | $340,382 | $109,903 | 2025-12 |
| Peeringdb Inc | 501(c)(6) | 2016 | $335,736 | $518,458 | 2025-12 |
| Us Chamber of Connection | 501(c)(3) | 2025 | $332,702 | $118,854 | 2025-12 |
| Freeway Park Neighborhood Group | 501(c)(3) | 1995 | $321,133 | $251,524 | 2024-12 |
| Eritrean Community in Seattle and Vicinity | 501(c)(3) | 1995 | $307,713 | $359,075 | 2024-12 |
| MLK Family Arts Mentoring Enrichment Community Center | 501(c)(3) | 2012 | $307,261 | $2.4 million | 2024-12 |
| University Rotary Service Fund | 501(c)(3) | 1981 | $297,294 | $2.3 million | 2025-06 |
| Nakani Native Program | 501(c)(3) | 2017 | $275,500 | $115,775 | 2024-12 |
| Aerospace Futures Alliance of Washington | 501(c)(6) | 2006 | $266,778 | $111,944 | 2025-12 |
| New Impact | 501(c)(3) | 2021 | $247,260 | $25,531 | 2024-12 |
| Bia Association | 501(c)(6) | 2021 | $245,740 | $100,273 | 2025-12 |
| Opening Opportunities | 501(c)(3) | 2018 | $243,449 | $16,508 | 2024-12 |
| Wild Alaska Sole Association | 501(c)(6) | 2022 | $239,812 | $256,993 | 2025-04 |
| Manufacturing Industrial Council of | 501(c)(6) | 2003 | $225,772 | $0 | 2024-12 |
| Junior League of Seattle Inc | 501(c)(3) | 1929 | $221,842 | $3.8 million | 2025-05 |
| Georgetown Merchants Association | 501(c)(6) | 2012 | $220,189 | $79,251 | 2025-12 |
| Crescent Collaborative | 501(c)(3) | 2015 | $202,500 | $150,303 | 2025-12 |
| Wild Terra Foundation | 501(c)(3) | 2002 | $198,929 | $44,807 | 2024-12 |
| Seattle Indies | 501(c)(3) | 2016 | $193,160 | $24,519 | 2024-12 |
| Ecologists Without Borders | 501(c)(3) | 2013 | $189,041 | $197,888 | 2025-12 |
| Seattle Historic Waterfront Association | 501(c)(4) | 2008 | $188,739 | $101,492 | 2025-12 |
| South Lake Union Chamber Ofcommerce | 501(c)(6) | 2009 | $183,464 | $186,159 | 2025-12 |
| Wchub Qalicb | 501(c)(3) | 2024 | $183,086 | $33.2 million | 2025-12 |
| Ethnic Chamber of Commerce Coalition | 501(c)(6) | 2019 | $178,933 | $212,648 | 2024-12 |
| Queen Anne Neighbors for Responsible Growth | 501(c)(3) | 2007 | $176,588 | $308,963 | 2024-12 |
| Gamers Engaged | 501(c)(3) | 2022 | $175,871 | $92,531 | 2024-12 |
| Gsba Foundation | 501(c)(3) | 2022 | $174,486 | $5,877 | 2024-12 |
| Tigrean Association | 501(c)(3) | 1996 | $172,970 | $705,042 | 2024-12 |
| Sunset Hill Community Hall | 501(c)(3) | 2024 | $170,934 | $87,162 | 2024-12 |
| Society of Flight Test Engineers Inc | 501(c)(6) | 2017 | $168,603 | $380,896 | 2025-06 |
| Pacific Intermountain Parking and Transportation Association | 501(c)(6) | 2011 | $167,720 | $126,835 | 2025-12 |
| Public Facilities Group | 501(c)(3) | 2017 | $166,021 | $3.8 million | 2025-06 |
| North Pacific Crab Association | 501(c)(6) | 2002 | $160,105 | $39,124 | 2025-12 |
| Peace Peloton | 501(c)(3) | 2021 | $148,171 | $59,051 | 2025-03 |
| Sound Alliance | 501(c)(4) | 2006 | $146,032 | $27,456 | 2025-06 |
| The Decade Project | 501(c)(3) | 2022 | $132,320 | $15,535 | 2024-12 |
| Center for Housing Economics | 501(c)(4) | 2014 | $131,563 | $17,022 | 2025-12 |
| Lakewood Seward Park Community Club | 501(c)(3) | 2010 | $123,052 | $325,601 | 2025-12 |
| Magnolia Better Together | 501(c)(3) | 2020 | $118,612 | $24,345 | 2024-12 |
| Communities of Concern Commission | 501(c)(3) | 2021 | $117,446 | $500,352 | 2024-12 |
| First Hill Improvement Association | 501(c)(3) | 2015 | $114,488 | $232,901 | 2024-12 |
| Aborm the Acupuncture & TCM Board of Reproductive Medicine | 501(c)(6) | 2007 | $113,191 | $398,984 | 2025-12 |
| West Seattle Rotary Service Foundation | 501(c)(3) | 2005 | $109,746 | $727,157 | 2025-06 |
| Interfraternity Council | 501(c)(7) | 2023 | $109,000 | $64,523 | 2023-12 |
| Western Association for Vitreoretinal Education | 501(c)(6) | 2015 | $109,000 | $81,550 | 2025-12 |
| Pacific Northwest Center for Architecture and Design | 501(c)(3) | 2012 | $107,954 | $122,335 | 2025-12 |
| Kiwanis International Inc | 501(c)(4) | 1940 | $103,293 | $93,404 | 2025-09 |
| 23RD and Cherry Fellowship Hall | 501(c)(3) | 1982 | $101,845 | $566,789 | 2023-12 |
| 360 Social Impact Studios | 501(c)(3) | 2026 | $101,334 | $68,617 | 2025-12 |
| West Seattle Tool Library | 501(c)(3) | 2016 | $96,455 | $36,148 | 2025-12 |
| Washington State Neurological Society | 501(c)(6) | 2006 | $94,325 | $103,353 | 2025-12 |
| Seattle Alternative Investment Association | 501(c)(6) | 2012 | $83,061 | $146,739 | 2025-12 |
| Open Transit Software Foundation | 501(c)(3) | 2019 | $79,945 | $60,643 | 2025-12 |
| For North Seattle | 501(c)(3) | 2015 | $69,240 | $40,838 | 2025-12 |
| Fine Chocolate Industry Association | 501(c)(6) | 2014 | $61,272 | $7,541 | 2025-12 |
| Changing Habits and Motivating Personal Self-Esteem | 501(c)(3) | 2023 | $60,261 | $1,831 | 2025-12 |
| American Academy of Family Physicians | 501(c)(6) | 1950 | $59,303 | $102,527 | 2026-04 |
| Womens Transportation Seminar Puget Sound | 501(c)(6) | 2018 | $55,584 | $42,917 | 2023-12 |
| Norwegian Commercial Club | 501(c)(7) | 2022 | $53,321 | $28,864 | 2025-08 |
| Southeast Seattle Tool Library | 501(c)(3) | 2014 | $52,652 | $188,490 | 2026-03 |
| U District Square | 501(c)(3) | 2015 | $52,275 | $8,899 | 2025-12 |
| Bristol Bay Reserve Association | 501(c)(6) | 2019 | $42,700 | $129,141 | 2025-12 |
| Mother Attorneys Mentoring Association of Seattle | 501(c)(6) | 2008 | $42,691 | $138,544 | 2025-12 |
| Puget Sound Chapter of Iibec | 501(c)(6) | 1986 | $40,605 | $12,631 | 2025-12 |
| Safebuild Alliance of Washington | 501(c)(6) | 2019 | $40,267 | $20,401 | 2025-12 |
| Madrona Neighborhood Association | 501(c)(3) | 1997 | $38,842 | $61,202 | 2024-12 |
| American Single Malt Whiskey Commission | 501(c)(6) | 2021 | $35,858 | $68,128 | 2025-12 |
| Women in Sports and Events - Seattle Chapter | 501(c)(6) | 2020 | $33,217 | $68,064 | 2024-12 |
| Northwest Home & Building Inspectors Association | 501(c)(6) | 2007 | $29,338 | $51,542 | 2025-12 |
| Uptown Urban Central Alliance | 501(c)(4) | 2000 | $25,956 | $32,113 | 2025-12 |
| King County Collaborative Law | 501(c)(6) | 2009 | $25,805 | $27,050 | 2025-12 |
| Mount Baker Hub | 501(c)(3) | 2016 | $25,544 | $8,463 | 2025-12 |
| Science & Engineering Business Association | 501(c)(6) | 2009 | $24,263 | $350,864 | 2025-05 |
| Citizens Organized To Rethink Expansion of 522 | 501(c)(4) | 2024 | $11,746 | $680 | 2025-12 |
| Qlaw Association of Washington | 501(c)(6) | 2009 | $7,276 | $45,018 | 2025-06 |
| Pie Hole Foundation | 501(c)(3) | 2022 | $1,800 | $1 | 2025-12 |
| Rotary Club of Fremont Washington | 501(c)(4) | 2020 | $1,026 | $9,080 | 2025-06 |
| South Park Business Association A Washington Nonprofit Corporation | 501(c)(4) | 2024 | $1,016 | $2,142 | 2025-06 |
| Seattle Community Investments | 501(c)(3) | 2008 | $237 | $31,043 | 2025-12 |
| Washington & Northern Idaho District Council of Laborers | 501(c)(2) | 2009 | $2 | $122,255 | 2025-12 |
| Admiral Neighborhood Association | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Aedmas | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| African Community Empowerment | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Alaska Longline Cod Commission | 501(c)(4) | 2010 | $0 | $0 | 2025-12 |
| Alki Community Council | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| American Council of Vedic Astrology Inc | 501(c)(6) | 1999 | $0 | $0 | 2025-12 |
| Anvilt Community Development Initiative | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| April 3 Foundation | 501(c)(3) | 2026 | |||
| Asian Bar Association of Washington | 501(c)(6) | 2012 | $0 | $0 | 2025-12 |
| Asian Pacific Islander Community Leadership Foundation | 501(c)(3) | 2000 | $0 | $0 | 2023-12 |
| Association of Washington Public Hospital Districts | 501(c)(6) | 2004 | |||
| B4C NPPS | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Ballard Landmark Resident Association | 501(c)(7) | 2019 | $0 | $0 | 2025-12 |
| Belltown Business Association | 501(c)(6) | 2001 | $0 | $0 | 2025-12 |
| Bhan Haow Foundation | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Black Star Line Non Profit | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Bond Unbroken | 501(c)(3) | 2017 | $0 | $0 | 2023-12 |
| Build With Pride Seattle | 501(c)(3) | 2024 | |||
| Build4community | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cascade Neighborhood Council | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Celebrate Wallingford | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Center for Pragmatic Leadership | 501(c)(4) | 2022 | $0 | $0 | 2025-12 |
| Chaimp | 501(c)(3) | 2026 | |||
| Charterboat Association of Puget Sound | 501(c)(6) | 2025 | $0 | $0 | 2025-09 |
| City Light Employees Association Inc | 501(c)(4) | 2012 | $0 | $0 | 2024-12 |
| Collaborative Professionals Ofwashington | 501(c)(6) | 2010 | $0 | $0 | 2025-06 |
| Communitea Project | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Congress for the New Urbanism- Cascadia | 501(c)(3) | 2026 | |||
| Digital Aid Seattle | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Eagles Theatre Centre | 501(c)(3) | 1996 | $0 | $7.9 million | 2025-06 |
| East King County Estate Planning Council | 501(c)(6) | 2025 | |||
| Elikya Hope Foundation | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Epic World Foundation | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Eritrean Community New Generation A Ssociation | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Expressive Rights Alliance | 501(c)(6) | 2022 | $0 | $0 | 2025-12 |
| Fauntleroy Community Association | 501(c)(4) | 2000 | $0 | $0 | 2024-01 |
| Field Impact Partners | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Filipino Chamber of Commerce of the Pacific Northwest | 501(c)(6) | 2021 | $0 | $0 | 2024-12 |
| Filipino Lawyers of Washington | 501(c)(6) | 2019 | $0 | $0 | 2024-12 |
| Freezer Longline Conservation Cooperative | 501(c)(6) | 2009 | $0 | $0 | 2025-12 |
| Fremont Neighborhood Council | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Friends of the Market | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Genewin Foundation | 501(c)(3) | 2024 | |||
| Georgetown Crime Prevention & Community Council | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Guild of Natural Science Illustrators-Northwest Chapter | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Home 1816 | 501(c)(3) | 2026 | |||
| Hummingbird Org | 501(c)(3) | 2026 | $0 | $0 | 2025-06 |
| Icf Washington State | 501(c)(6) | 2010 | $0 | $0 | 2024-12 |
| International Professional Surrogates Assoc Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Islas Place | 501(c)(3) | 2025 | |||
| JTM Impact Foundation | 501(c)(3) | 2026 | |||
| Jackson Place Community Council | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Jackson S and March F Chao Foundation | 501(c)(3) | 2023 | $2.8 million | 2024-12 | |
| Jku Foundation | 501(c)(3) | 1996 | $326,688 | 2025-12 | |
| John Caffey Society | 501(c)(6) | 2008 | $0 | $0 | 2026-01 |
| Laurelhurst Community Club Foundation | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Leschi Community Council | 501(c)(3) | 2016 | $0 | $0 | 2024-06 |
| Licton Springs Community Council | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Locally Led Transnational | 501(c)(3) | 2026 | |||
| Lumin Foundation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| MLK Worker Innovation Center | 501(c)(3) | 2025 | |||
| Madison Valley Merchants Association | 501(c)(6) | 2015 | $0 | $0 | 2024-12 |
| Magnolia Community Club | 501(c)(4) | 2014 | $0 | $0 | 2023-12 |
| Magnuson Off-Leash Group | 501(c)(3) | 2011 | $0 | $0 | 2025-06 |
| Mentoring Project | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Mit Club of Puget Sound | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Montlake Community Club | 501(c)(3) | 1976 | $0 | $0 | 2025-12 |
| Morgan Community Association | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Mpatapo Learning Circle | 501(c)(3) | 2025 | |||
| National Association of Certified Professional Midwives Inc | 501(c)(6) | 2017 | $0 | $0 | 2025-12 |
| National Coalition of 100 Black Women Inc- Greater Seattle Chapter | 501(c)(3) | 2021 | $0 | $0 | 2025-09 |
| National Guild Hypnotists Washington State Chapter | 501(c)(6) | 2006 | $0 | $0 | 2025-12 |
| Northwest Academy of Otolaryngology and Head & Neck Surgery | 501(c)(6) | 2008 | $0 | $0 | 2025-12 |
| Northwest Association for Financial Professionals | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Northwest Decorative Artists | 501(c)(6) | 2024 | $0 | $0 | 2025-12 |
| Northwest Editors Guild | 501(c)(6) | 2010 | $0 | $0 | 2025-12 |
| Northwest Floor Covering Industry Association | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Northwest Geological Society | 501(c)(6) | 2015 | $0 | $0 | 2024-12 |
| Northwest Indian Bar Association | 501(c)(6) | 2002 | $0 | $0 | 2025-12 |
| Northwest Intentional Communities Association | 501(c)(3) | 1997 | $0 | $0 | 2024-12 |
| Northwest Tribal Court Judges Association | 501(c)(6) | 2020 | $0 | $0 | 2024-12 |
| Northwest Wireless Association | 501(c)(6) | 2007 | $0 | $0 | 2023-12 |
| Odaa Roobaa Community Services | 501(c)(3) | 2025 | |||
| Opportunity for All Coalition | 501(c)(4) | 2019 | $0 | $32,361 | 2025-12 |
| Our Mayberry Giving | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| PFP Midway Office Inc | 501(c)(25) | 2000 | |||
| Pacific Northwest Business Aviation Association | 501(c)(6) | 2007 | 2024-12 | ||
| Pacific Northwest Economic Region Fund 05-23-94 | 501(c)(3) | 1994 | $0 | $22,102 | 2026-06 |
| Philly Bookshelf | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Project Empact | 501(c)(3) | 2026 | |||
| Propeller Club of the United States | 501(c)(6) | 2024 | |||
| Puget Sound Beekeepers Association | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Queen Anne Community Council | 501(c)(3) | 2026 | |||
| Rational Unicorn Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Reach One Reentry Services | 501(c)(3) | 2023 | $0 | $0 | 2024-07 |
| Resiliency Commons | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Resilient - A Mentorship Project | 501(c)(3) | 2025 | $0 | $0 | 2025-08 |
| Roosevelt Neighborhood Association | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Rotary Club of Lake Union | 501(c)(4) | 2013 | $0 | $0 | 2026-06 |
| Rudds Rubb Initiative | 501(c)(3) | 2024 | |||
| SD Learning Consortium | 501(c)(6) | 2017 | $0 | $0 | 2025-12 |
| Samma Benevolent Society | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Seattle Dermatologic Society | 501(c)(6) | 2012 | $0 | $0 | 2025-12 |
| Seattle Engineering Department Service Organization | 501(c)(4) | 2011 | $0 | $0 | 2025-12 |
| Seattle Fong Luen Association | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Seattle Philanthropic Advisors Network | 501(c)(6) | 2010 | $0 | $0 | 2025-12 |
| Seattle Subway Organization | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Seattle Urban Wineries | 501(c)(6) | 2017 | $0 | $0 | 2025-12 |
| Sisters of Perpetual Indulgence | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Skyway Coalition | 501(c)(3) | 2025 | |||
| Society for Management Information Systems | 501(c)(6) | 2001 | $0 | $0 | 2025-12 |
| Society of Broadcast Engineers Chapter 16 | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Society of Port Engineers of Puget Sound | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| Society of Women Engineers | 501(c)(3) | 1992 | $0 | $0 | 2026-06 |
| Sodo Service Fund | 501(c)(3) | 2025 | $0 | $1 | 2024-12 |
| Sound Alliance United | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| South King County Bar Association | 501(c)(6) | 2014 | $0 | $0 | 2025-12 |
| South Lake Union Community Council | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Specific Solutions & Opportunities for Urban Living & Leadership | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| T F & M M Inc | 501(c)(2) | 2003 | $0 | $0 | 2025-12 |
| T&S Foundation | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| The Roots Foundation | 501(c)(3) | 2026 | |||
| Transportation for Washington | 501(c)(4) | 2015 | $0 | $0 | 2025-12 |
| University Lions Club of Seattle Washington | 501(c)(4) | 2018 | $0 | $0 | 2025-06 |
| University of Washington Amcp Student Chapter | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Urban Financial Services Coalition- Puget Sound Chapter | 501(c)(6) | 2008 | $0 | $0 | 2025-12 |
| Venture Black A Nonprofit Corporation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Washington Society of Professional Engineers | 501(c)(6) | 2009 | $0 | $0 | 2026-06 |
| Washington State Council of Child and Adolescent Psychiatry PC | 501(c)(6) | 2014 | $0 | $0 | 2025-05 |
| Washington State Massage Therapy Association | 501(c)(6) | 2016 | $0 | $0 | 2025-12 |
| West Seattle Timebank | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Whats Next Washington | 501(c)(3) | 2017 | $0 | $0 | 2023-12 |
| Wheelhouse Washington | 501(c)(6) | 2022 | $0 | $0 | 2025-06 |
| White Center Business Alliance | 501(c)(6) | 2025 | |||
| Wlam Property Association | 501(c)(2) | 2009 | $0 | $11.8 million | 2025-06 |
Other causes in Seattle, WA
- Arts, culture and humanities 698
- Education 591
- Philanthropy, voluntarism and grantmaking foundations 405
- Human services 403
- Religion-related 332
- Recreation and sports 271
- Environment 167
- Health care 163
- International, foreign affairs and national security 137
- Youth development 114
- Housing and shelter 89
- Crime and legal-related 89
- Public and societal benefit 84
- Civil rights, social action and advocacy 76
- Science and technology 71
- Animal-related 71
- Mental health and crisis intervention 71
- Employment 68
- Diseases, disorders and medical disciplines 51
- Food, agriculture and nutrition 45
- Mutual and membership benefit 40
- Medical research 34
- Public safety, disaster preparedness and relief 14
- Social science 10
Every nonprofit in Seattle, WA · Community improvement and capacity building nonprofits across the state · 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.