Nonprofits in Washington

Nonprofits in Washington. Browse 51,977 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

  1. American Association of Birth Centers

    EIN 991247374 · Headquarters: Poulsbo, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. American Association of Handwriting Analysts

    EIN 362989989 · Headquarters: Lacey, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. American Association of Public Health Physicians

    EIN 741672791 · Headquarters: ILWACO, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. American Association of Senior Veterinarians

    EIN 271004314 · Headquarters: CENTRALIA, WA, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. American Association of University Women

    EIN 200758765 · Headquarters: Lynnwood, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. American Association of University Women

    EIN 237404817 · Headquarters: Renton, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. American Association of University Women

    EIN 237410011 · Headquarters: Garfield, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. American Association of University Women

    EIN 911009292 · Headquarters: Chewelah, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. American Association of University Women

    EIN 911072607 · Headquarters: Kent, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Association of University Women

    EIN 911087716 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Association of University Women

    EIN 911310129 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Association of University Women

    EIN 911333810 · Headquarters: Redmond, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American Association of University Women

    EIN 911686883 · Headquarters: Coupeville, WA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  14. American Association of University Women

    EIN 916033390 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Association of University Women

    EIN 916037957 · Headquarters: Longview, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. American Association of University Women

    EIN 916050826 · Headquarters: Olympia, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  17. American Association of University Women

    EIN 916053749 · Headquarters: STANWOOD, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. American Association of University Women

    EIN 916054208 · Headquarters: Dayton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Association of University Women

    EIN 916054209 · Headquarters: Bellingham, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  20. American Association of University Women

    EIN 916054212 · Headquarters: Redmond, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American Association of University Women

    EIN 916055700 · Headquarters: Port Townsend, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. American Association of University Women

    EIN 916057623 · Headquarters: West Richland, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  23. American Association of University Women

    EIN 916057625 · Headquarters: Chehalis, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. American Association of University Women

    EIN 916057654 · Headquarters: Yakima, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. American Association of University Women

    EIN 916058652 · Headquarters: Des Moines, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. American Association of University Women

    EIN 916087234 · Headquarters: Omak, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  27. American Association of University Women

    EIN 916087236 · Headquarters: Ritzville, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  28. American Association of University Women

    EIN 943137986 · Headquarters: Renton, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. American Association of University Women Inc

    EIN 364626575 · Headquarters: Puyallup, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Association of University Women Inc

    EIN 474399269 · Headquarters: Gig Harbor, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. American Association of University Women Inc

    EIN 911049520 · Headquarters: Tumwater, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. American Association of University Women Inc

    EIN 916029386 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. American Association of University Women Inc

    EIN 916034415 · Headquarters: Battle Ground, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Association of University Women Inc

    EIN 916035370 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. American Association of University Women Inc

    EIN 916054207 · Headquarters: Everett, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  36. American Association of University Women Inc

    EIN 916054215 · Headquarters: Long Beach, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. American Association of University Women Inc

    EIN 916054326 · Headquarters: Bellingham, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. American Association of University Women of the State of Washington

    EIN 916054330 · Headquarters: Seattle, WA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. American Association of University Women Seattle

    EIN 910675303 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. American Association of University Women Twin Harbors Branch

    EIN 237050919 · Headquarters: Grayland, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. American Association of University Women Wenatchee

    EIN 271331523 · Headquarters: WENATCHEE, WA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  42. American Association of Veterinary Chaplains

    EIN 872803375 · Headquarters: Pullman, WA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. American Association of Women

    EIN 953922910 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. American Association of Zoo Keepers

    EIN 454377246 · Headquarters: Eatonville, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. American Association of Zoo Keepers

    EIN 911495564 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Association of Zoo Keepers

    EIN 911496131 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Automatic Control Council Inc

    EIN 116017940 · Headquarters: SEATTLE, WA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. American Auxillary Calispel

    EIN 916055422 · Headquarters: CUSICK, WA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. American Bamboo Society

    EIN 953754388 · Headquarters: CHENEY, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American Baptist Retirement Homes Inc

    EIN 916087781 · Headquarters: Longview, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. American Board of Holistic Medicine Foundation

    EIN 911240493 · Headquarters: East Wenatchee, WA, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  52. American Bowling Congress Inc

    EIN 912121788 · Headquarters: RITZVILLE, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. American Brittany Club Inc

    EIN 916056084 · Headquarters: wenatchee, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. American Brittany Club Inc

    EIN 916177493 · Headquarters: Rosalia, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. American Cancer Society Inc Great West

    EIN 841316555 · Headquarters: SEATTLE, WA, USA · Medical Research · Latest available filing year: 2011 · Primary form: IRS Form 990

  56. American Charitable Trust for Dandies

    EIN 264191532 · Headquarters: Langley, WA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. American Chekhov Project

    EIN 814673016 · Headquarters: Des Moines, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. American Chemical Society

    EIN 020607278 · Headquarters: Kennewick, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. American Chemical Society

    EIN 916054074 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. American Chemical Society

    EIN 916054075 · Headquarters: Richland, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Chemical Society

    EIN 916055305 · Headquarters: PULLMAN, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. American Chemical Society

    EIN 916058517 · Headquarters: Cheney, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Christian Fiction Writers Inc

    EIN 900995640 · Headquarters: White Salmon, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. American Citizens Encouraging Support-aces

    EIN 203343752 · Headquarters: Richland, WA, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. American Citizens for Taiwan Foundation

    EIN 901025980 · Headquarters: Federal Way, WA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. American Citizenship Trust Fund

    EIN 936262831 · Headquarters: Vancouver, WA, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. American Civil Liberties Union of Washington

    EIN 910683589 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. American Civil Liberties Union of Washington Found

    EIN 237076867 · Headquarters: Seattle, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. American Civility Project Inc

    EIN 830783166 · Headquarters: Orting, WA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Coalition for Equality

    EIN 832048716 · Headquarters: Bellevue, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. American College of Cardiology Co - Chapter

    EIN 841125559 · Headquarters: GIG HARBOR, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. American College of Dentists

    EIN 272973318 · Headquarters: CLYDE HILL, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. American College of Dentists

    EIN 911141430 · Headquarters: Vancouver, WA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  74. American College of Emergency Physicians

    EIN 311189622 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American College of Nurse-midwives

    EIN 272289077 · Headquarters: Fircrest, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American College of Nurse-midwives

    EIN 452970045 · Headquarters: Gig Harbor, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. American College of Physicians Services Texas Chapter

    EIN 756036404 · Headquarters: GIG HARBOR, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. American College of Physicians Texas Chapter

    EIN 751823808 · Headquarters: GIG HARBOR, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. American College of Physicians Washington Chapter

    EIN 510222670 · Headquarters: GIG HARBOR, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. American Community Enrichment

    EIN 462503825 · Headquarters: Elma, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. American Construction Inspectors Association

    EIN 300413639 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. American Construction Inspectors Association

    EIN 330518091 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  83. American Construction Inspectors Association

    EIN 330518105 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. American Construction Inspectors Association

    EIN 330518109 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  85. American Construction Inspectors Association

    EIN 330518111 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. American Construction Inspectors Association

    EIN 330518119 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  87. American Construction Inspectors Association

    EIN 330518127 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. American Contract Bridge League of Walla Walla

    EIN 300477102 · Headquarters: WALLA WALLA, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Contract Bridge League Unit 439

    EIN 412275022 · Headquarters: Anacortes, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Contract Bridge League Unit 441

    EIN 916174683 · Headquarters: OLYMPIA, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Contract Bridge League Unit 442

    EIN 113836757 · Headquarters: West Richland, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American Contract Bridge League Wenatchee Unit 454

    EIN 911975677 · Headquarters: Wenatchee, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. American Council of Engineering Companies of Washington

    EIN 910831597 · Headquarters: UNIVERSITY PLACE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. American Council of Vedic Astrology Inc

    EIN 860804306 · Headquarters: Seattle, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American Cowboy Team Roping Association

    EIN 943240388 · Headquarters: Benton City, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. American Criminal Justice Association Lambda Alpha Epsilon

    EIN 946114740 · Headquarters: Fox Island, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. American Croatian Club of Anacortes

    EIN 910985739 · Headquarters: Anacortes, WA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  98. American Cultural Exchange Service

    EIN 710818518 · Headquarters: Bellevue, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. American Curling Foundation and Museum

    EIN 363429854 · Headquarters: Federal Way, WA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  100. American Dental Assistants Association

    EIN 825100417 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

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