Nonprofits in Seattle, Washington
Nonprofits in Seattle, Washington. Browse 7,909 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- The Theosophical Society in Seattle
EIN 910781019 · Headquarters: Seattle, WA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Think Forward Foundation
EIN 843397271 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Thomas Tilford Family Foundation
EIN 331033006 · Headquarters: Seattle, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Thomsen Foundation
EIN 912043791 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Ticknor Foundation Inc
EIN 820516610 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The Tt Foundation
EIN 465419657 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Tudor Foundation Co Roger Rieger
EIN 911708176 · Headquarters: Seattle, WA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- THE UNDERGROUND ARTIST GUILD Aka The Underground
EIN 882217583 · Headquarters: Seattle, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The University Heights Center for the Community Association
EIN 911474131 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- The University of Washington Club
EIN 916070435 · Headquarters: Seattle, WA, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990
- The Urbanist
EIN 473528251 · Headquarters: SEATTLE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Urbanist Fund
EIN 991282778 · Headquarters: SEATTLE, WA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Valencia Foundation C/O Heather Valencia Trustee
EIN 916522313 · Headquarters: Seattle, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Valley School of Seattle
EIN 911387893 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Veca Foundation
EIN 456638476 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Vera Project
EIN 311816016 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Village Net
EIN 800143583 · Headquarters: Seattle, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- The Vines Foundation
EIN 863200509 · Headquarters: SEATTLE, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The W Foundation
EIN 912014762 · Headquarters: Seattle, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Washington Bus
EIN 260832933 · Headquarters: Seattle, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Washington Bus Education Fund
EIN 261453582 · Headquarters: Seattle, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Washington State Budget and Policy Center
EIN 721612982 · Headquarters: SEATTLE, WA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Washington Stem Center
EIN 272133169 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Well Mind Project
EIN 884334215 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Whitehorse Foundation
EIN 943101726 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Who We Are Project
EIN 852794946 · Headquarters: SEATTLE, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Williams Project
EIN 473954408 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Yes Foundation of White Center
EIN 912037236 · Headquarters: SEATTLE, WA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Young Men's Christian Association of Greater Seattle (6871)
EIN 910482710 · Headquarters: SEATTLE, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Zevulun Foundation
EIN 832854261 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The Zilkha Foundation Inc
EIN 136090739 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- Theanchor Project Inc
EIN 461790583 · Headquarters: Seattle, WA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Theater Schmeater
EIN 911575262 · Headquarters: SEATTLE, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Theatre Off Jackson
EIN 202202673 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Theatre Puget Sound
EIN 911779663 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Theatrical Stage Employees Health & Welfare Trust
EIN 910853746 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Thefilmschool
EIN 204075974 · Headquarters: Seattle, WA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Thegoal-com
EIN 260843968 · Headquarters: Seattle, WA, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Them Before Us
EIN 825010198 · Headquarters: Seattle, WA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Themildred M Johnson Memorial Library
EIN 204992391 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Therapeutic Health Services
EIN 910882971 · Headquarters: Seattle, WA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Theta Chi Fraternity Alpho Rho Chapter
EIN 910438770 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Theta Delta Chi Xi Deuteron
EIN 910438775 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990
- Theta Xi Fraternity
EIN 910438790 · Headquarters: SEATTLE, WA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Third Door Coalition
EIN 843429357 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Third Place Technologies
EIN 472732864 · Headquarters: SEATTLE, WA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Third Stone
EIN 881217817 · Headquarters: Seattle, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- This Is Indian Country
EIN 900734251 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thistle Theatre
EIN 911586130 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thomas C Wales Foundation
EIN 912160664 · Headquarters: Seattle, WA, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Thomas R Morrison Public Art Projects Inc
EIN 922069567 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thompson Family Foundation C/o Robert M Thompson
EIN 261570711 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Thornton Creek Alliance
EIN 911635034 · Headquarters: Seattle, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Thornton Creek Elementary Pta 6-15-80
EIN 832167029 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Thornton Creek Parent Group
EIN 911037596 · Headquarters: Seattle, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Thrasher Koffey Foundation
EIN 916577929 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Three Degrees Warmer
EIN 464215241 · Headquarters: Seattle, WA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Three Dollar Bill Cinema
EIN 911708195 · Headquarters: SEATTLE, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Three Treasures Sangha of the Pacific Northwest
EIN 911370655 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Three Wings
EIN 271905708 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Threshold Ensemble
EIN 911653943 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Thrive for Good Us
EIN 920563778 · Headquarters: SEATTLE, WA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Thrive Washington
EIN 204829769 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990
- Ths One
EIN 911674139 · Headquarters: Seattle, WA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Thurgood Marshall PTA
EIN 911462857 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Tibetan Association of Washing
EIN 911529507 · Headquarters: SEATTLE, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Tibetan Nuns Project
EIN 680327175 · Headquarters: Seattle, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tibetian Orphan Fund
EIN 204200689 · Headquarters: Seattle, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Tice Education Foundation
EIN 454435008 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990
- Tide Sw Foundation
EIN 851691315 · Headquarters: SEATTLE, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Tiercel Foundation
EIN 471363458 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Tigray War Children
EIN 871043386 · Headquarters: SEATTLE, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Tigrean Community Association
EIN 911590853 · Headquarters: SEATTLE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tilden School
EIN 911322251 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tile Roofing Institute
EIN 953282881 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tilted Thunder Rail Birds
EIN 800323366 · Headquarters: Seattle, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tilth Alliance
EIN 943261971 · Headquarters: SEATTLE, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tilth Producers of Washington
EIN 721577554 · Headquarters: Seattle, WA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2014 · Primary form: IRS Form 990
- Timeshareaid
EIN 203436582 · Headquarters: Seattle, WA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Tiny Footprints Guild
EIN 272106494 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Tiny Tots Development Center
EIN 910898299 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Tiny Trees Preschool
EIN 472304154 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990
- Tisbest Philanthropy
EIN 208630809 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tmrw Group
EIN 844590028 · Headquarters: Seattle, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- To Be Honest
EIN 371951112 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- To Live
EIN 371651468 · Headquarters: Seattle, WA, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Toastmasters International
EIN 202223834 · Headquarters: Seattle, WA, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 202415925 · Headquarters: Seattle, WA, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 203143699 · Headquarters: Seattle, WA, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 203213037 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 203216577 · Headquarters: Seattle, WA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 203438053 · Headquarters: Seattle, WA, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 203438402 · Headquarters: Seattle, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 204791459 · Headquarters: Seattle, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 204792464 · Headquarters: Seattle, WA, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 205121779 · Headquarters: Seattle, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 205164261 · Headquarters: Seattle, WA, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 205345368 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 208979687 · Headquarters: Seattle, WA, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 237095620 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N