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
- Aneden Gives
EIN 832624014 · Headquarters: Seattle, WA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Angelo Pellegrini Foundation Inc
EIN 461405741 · Headquarters: SEATTLE, WA, USA · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Angels For Angels
EIN 275180670 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Animal Aid Unlimited
EIN 710884843 · Headquarters: Seattle, WA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Animal Lovers Society
EIN 911133013 · Headquarters: Seattle, WA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Animal Relief Foundation
EIN 593821191 · Headquarters: Seattle, WA, US · Animal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Animal Rescue Ranch
EIN 020815351 · Headquarters: Seattle, WA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Animal Rights Initiative
EIN 873745633 · Headquarters: Seattle, WA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Animal Safe Migration Inc
EIN 821603431 · Headquarters: Seattle, WA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Anna Banana Milk Fund
EIN 820974092 · Headquarters: Seattle, WA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Anne R & R Harper Brown Fdn C/o Carol P Brown
EIN 363616305 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Annex Theatre
EIN 943057211 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Anthill Creations Inc
EIN 931646304 · Headquarters: SEATTLE, WA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Anthony-maymudes Family Foundation
EIN 912014698 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Anuwai Life
EIN 825120290 · Headquarters: SEATTLE, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Anvilt Community Development Initiative
EIN 332855371 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Anything Helps
EIN 862924375 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Apacevotes
EIN 873755469 · Headquarters: SEATTLE, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Apartment Trends Education & Trade Show
EIN 383807389 · Headquarters: Seattle, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990
- Apex Belltown Co-op
EIN 911241296 · Headquarters: Seattle, WA, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Api Chaya
EIN 911674016 · Headquarters: SEATTLE, WA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Application Communication and Security Initiative
EIN 824106297 · Headquarters: Seattle, WA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Application Navigation
EIN 274207320 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Applied Environmental Technologies
EIN 911536412 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Apxaioc Institute of Biblical Archaeology
EIN 465181687 · Headquarters: Seattle, WA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Arab American Community Coalition
EIN 731655000 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Arab Center of Washington
EIN 911548379 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Arbor Heights Swim Club Inc
EIN 910746145 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Arboretum Foundation
EIN 910613583 · Headquarters: SEATTLE, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Arc Dance Productions Inc
EIN 911976719 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Archaeological Law and Policy Center
EIN 815325666 · Headquarters: SEATTLE, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Archbright
EIN 910522849 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Archdiocese of Seattle
EIN 910778147 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T
- Archipelago Collective
EIN 812876277 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Architects Without Borders Seattle
EIN 203419971 · Headquarters: SEATTLE, WA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ardor Creative Media
EIN 473658777 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Arginase 1 Deficiency Foundation
EIN 872108465 · Headquarters: Seattle, WA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Argonaut House 2
EIN 454880509 · Headquarters: SEATTLE, WA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Argonaut Ii Historic Boat Foundatio N
EIN 412860701 · Headquarters: SEATTLE, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Arike Foundation Nfp
EIN 832801250 · Headquarters: SEATTLE, WA, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Arion Singing Society
EIN 943232570 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- ARK Foundation
EIN 911163445 · Headquarters: Seattle, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- Armada Nonprofit
EIN 834410133 · Headquarters: Seattle, WA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Arms Around You Foundation
EIN 814195345 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Arno a Fritsch Trust Ua
EIN 846378909 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Arnold Air Society-silver Wings
EIN 916057653 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Around the Sound Community Band
EIN 208545514 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Around-n-over
EIN 020678401 · Headquarters: SEATTLE, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ars Nova Press Inc
EIN 200266790 · Headquarters: SEATTLE, WA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Art Legacy Institute
EIN 994590101 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Art of the Cure for Juvenile Diabetes Inc
EIN 272259092 · Headquarters: SEATTLE, WA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Art Vault Seattle
EIN 852561791 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Art with Heart
EIN 161633279 · Headquarters: SEATTLE, WA, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990
- Art Workers Union
EIN 842730958 · Headquarters: SEATTLE, WA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Art-not Terminal Gallery
EIN 911454550 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Arte Noir
EIN 871329926 · Headquarters: SEATTLE, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Artemis Gaia Foundation C/o Sarah Macleod
EIN 454030254 · Headquarters: SEATTLE, WA, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- Artist Life Guild
EIN 911957078 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Artist Reformation
EIN 455215322 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Artist Trust
EIN 911353974 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Artistry in Motion Collective
EIN 863357792 · Headquarters: seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Artparts
EIN 911739550 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Arts and Visually Impaired Audiences
EIN 911525518 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Arts Corps
EIN 912044679 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Arts for the Homeless Foundation
EIN 923024153 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Arts Unlimited of Renton
EIN 272590137 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Arts West
EIN 911440032 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Arts with a Purpose
EIN 831705870 · Headquarters: Seattle, WA, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Artsfund
EIN 910839644 · Headquarters: SEATTLE, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990
- Artsfund Foundation
EIN 911866831 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Artwerks
EIN 743123187 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- As-you-like-it-library
EIN 916060970 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Asa Mercer Middle School Ptsa
EIN 911330076 · Headquarters: seattle, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ascension Path Alliance
EIN 453479731 · Headquarters: Seattle, WA, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Ascension Press of the Order of the Ascension
EIN 463591192 · Headquarters: Seattle, WA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ascent Soccer USA
EIN 823614231 · Headquarters: Seattle, WA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ase Northwest
EIN 832613480 · Headquarters: Seattle, WA, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Ashe Preparatory Academy
EIN 820670793 · Headquarters: Seattle, WA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Asher Foundation
EIN 263878914 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Ashesi University Foundation
EIN 911997089 · Headquarters: SEATTLE, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ashia Circle
EIN 261821412 · Headquarters: Seattle, WA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Asia Empowered
EIN 993468843 · Headquarters: Seattle, WA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Asian Adult Adoptees of Washington
EIN 911866223 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Asian American Association of Seattle
EIN 811179592 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Asian and Pacific Islander Americans in Historic Preservation
EIN 814462507 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Asian Bar Association of Washington
EIN 911567457 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Asian Bar Association of Washington Scholarship Fund
EIN 911499136 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Asian Counseling and Referral Service
EIN 910916176 · Headquarters: Seattle, WA, United States · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Asian Pacific American Labor Alliance Afl-cio
EIN 911614645 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Asian Pacific Islander Community Leadership Foundation
EIN 912054078 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Asis International Inc
EIN 510249054 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Asla Foundation Incorporated
EIN 371588848 · Headquarters: SEATTLE, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Aspe Puget Sound Chapter 45
EIN 261121297 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Aspire Repertory Theatre
EIN 871684369 · Headquarters: Seattle, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Assistance in Development
EIN 202959276 · Headquarters: Seattle, WA, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Assistance League of Seattle
EIN 916055119 · Headquarters: SEATTLE, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Assn for Uncertainty in Artificial Intelligence Inc
EIN 161332235 · Headquarters: Seattle, WA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Associated Counsel for the Accused
EIN 910910677 · Headquarters: SEATTLE, WA, USA · Crime & Legal Related · Latest available filing year: 2019 · Primary form: IRS Form 990
- Associated Friends of Roosevelt
EIN 270604574 · Headquarters: Seattle, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Associated General Contractors of Washington
EIN 910911236 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990