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
- Seattle-sonoran Foundation
EIN 912010842 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Seattle-tashkent Sister City Committee
EIN 911240702 · Headquarters: Seattle, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seattle-united Oromo Church of God of Prophecy
EIN 900065931 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Seattlecu Foundation
EIN 861238767 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seattledances
EIN 821817683 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- SeattleFWC26
EIN 873823518 · Headquarters: SEATTLE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- SeattleKing County Coalition on Homelessness
EIN 821831734 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seattlen Suomi Koulu-finnish School of Seattle
EIN 911866859 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seattles Home
EIN 841867918 · Headquarters: Seattle, WA, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Seattles Marian Pilgrimage Center
EIN 993752377 · Headquarters: SEATTLE, WA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Secular Jewish Circle of Puget Sound
EIN 911938008 · Headquarters: Seattle, WA, United States · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seichu Kyudo Club
EIN 992140283 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seismic Sound Drumline
EIN 832285064 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seiu 775 Ballot Fund
EIN 371937748 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- SEIU 775 Benefits Group
EIN 201842198 · Headquarters: Seattle, WA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- SEIU 775 Benefits Group
EIN 510673005 · Headquarters: Seattle, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- SEIU 775 Benefits Group
EIN 852581812 · Headquarters: Seattle, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seiu Initiative Fund
EIN 823721872 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seiu Local 105 Health and Welfare Trust Fund
EIN 271372825 · Headquarters: SEATTLE, WA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seiu Local 775 Staff Union
EIN 271664622 · Headquarters: Seattle, WA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seiu Local 925 Ballot Fund
EIN 880731575 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seize the Oar Foundation
EIN 822664663 · Headquarters: Seattle, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Selam Le Ethiopia
EIN 474101340 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Selam Transportation and Housing Services
EIN 883936052 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seminary Covenant Community West Seattle Veteran Center
EIN 464332718 · Headquarters: SEATTLE, WA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Semper Fidelis Society
EIN 912099345 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Senior Center of West Seattle
EIN 237155008 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Senior Life Resources Northwest
EIN 910909913 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sephardic Adventure Camp
EIN 263877195 · Headquarters: Seattle, WA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sephardic Traditions Foundation
EIN 912105340 · Headquarters: Seattle, WA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Serbian Cultural Center of Seattle
EIN 994742056 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sereneroot Foundation
EIN 392325318 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Serra International
EIN 237549292 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Servant Teacher Ministry
EIN 364511977 · Headquarters: Seattle, WA, US · Mental Health & Crisis Intervention · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Serve Ethiopians Washington
EIN 863111017 · Headquarters: SEATTLE, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Service Employees Council
EIN 911465061 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Service Employees Health and Welfare Trust
EIN 237122650 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Service Employees International Union
EIN 910158845 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Service Employees International Union Local 775
EIN 810588837 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Service Employees International Union Local 925
EIN 912126024 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Service Is a Lifestyle
EIN 813164422 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Servyouth Foundation
EIN 814648027 · Headquarters: Seattle, WA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Seti Foundation
EIN 882895639 · Headquarters: SEATTLE, WA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seva Uw
EIN 823556489 · Headquarters: Seattle, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sevdah North America Inc
EIN 260513931 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Seven Star Womens Kung-fu
EIN 911329933 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seventh Elect Church in Israel
EIN 916028582 · Headquarters: SEATTLE, WA, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Seward Park Clay Studio
EIN 911316829 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seward Park Jewish Preschool Co-op
EIN 731652321 · Headquarters: SEATTLE, WA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sewing Livelihoods
EIN 395101389 · Headquarters: Seattle, WA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sexual Violence Law Center
EIN 263062999 · Headquarters: Seattle, WA, USA · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990
- Sexual Violence Law Center
EIN 352644078 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Seyva Solutions Inc
EIN 853366963 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sfeed-steps for Engagementeducationemployment
EIN 932563201 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shad Foundation
EIN 911763057 · Headquarters: SEATTLE, WA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Shadow Racing Club
EIN 833568640 · Headquarters: Seattle, WA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Shadow Seals Swimming
EIN 264083222 · Headquarters: Seattle, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shape of the Night
EIN 333792837 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Share Forward Foundation
EIN 845018683 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Share It Music
EIN 472501906 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Share the Cities Action Fund
EIN 862068932 · Headquarters: Seattle, WA, US · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sharing the Stage
EIN 920640367 · Headquarters: SEATTLE, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Shattered Glass Project
EIN 834303095 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Shefah Inc
EIN 474999915 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sheikh Abdul Kadir Idriss Mosque Trust
EIN 911152733 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shellhost
EIN 831460858 · Headquarters: Seattle, WA, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Shifa Student Health Initiative for Access
EIN 412237483 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Shilshole Bay Yacht Club
EIN 270844069 · Headquarters: SEATTLE, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shirts Across America
EIN 453975579 · Headquarters: Seattle, WA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shorebased Whiting Cooperative
EIN 454159497 · Headquarters: SEATTLE, WA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Shoreline Community College Housing Development I
EIN 812686113 · Headquarters: SEATTLE, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Shoreline Karate Club
EIN 874267124 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shoreline Lodge 1800 Bpoe
EIN 910558377 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shoreline Small Business Forum
EIN 208415912 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Short Run Seattle
EIN 300806862 · Headquarters: Seattle, WA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Shoshone Education and Research Center
EIN 621683218 · Headquarters: Seattle, WA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Shotpouch Foundation
EIN 203860830 · Headquarters: SEATTLE, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Shout-it-now
EIN 260597175 · Headquarters: SEATTLE, WA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990
- Showtunes Theater
EIN 912018422 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shrifan Clinic Foundation
EIN 910995063 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Shunpike
EIN 912138554 · Headquarters: SEATTLE, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shuv Institute
EIN 911536844 · Headquarters: SEATTLE, WA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Sibcr
EIN 911452438 · Headquarters: Seattle, WA, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sica-USA
EIN 461296714 · Headquarters: SEATTLE, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Side Spin Ping Pong Club
EIN 393780366 · Headquarters: Seattle, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Siff
EIN 911489660 · Headquarters: SEATTLE, WA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Siff Cinema Workers Union
EIN 923516805 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sight Connection
EIN 910564751 · Headquarters: SEATTLE, WA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990
- Sight Is a Right
EIN 821292521 · Headquarters: Seattle, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sightline Institute
EIN 521833599 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Alpha Epsilon Fraternity
EIN 910410720 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Chi Building Association
EIN 916055568 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sigma Chi Fraternity Upsilon Upsilon Chapter
EIN 910410730 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sigma Gamma Tau National Honor Society in Aerospace Engineering
EIN 911789956 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Sigma Iota Building Assoc of Kappa Delta Sorority
EIN 916055576 · Headquarters: SEATTLE, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sigma Phi Gamma International Sorority Inc
EIN 910838551 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Sikko-mando Relief Association
EIN 822279291 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silver Anniversary Symposium Fund
EIN 911238403 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Simone 4 Children
EIN 200323513 · Headquarters: Seattle, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Simple & Just
EIN 813456682 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990