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. International Examiner

    EIN 911131892 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. International Families Justice Coalition

    EIN 384030477 · Headquarters: Seattle, WA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. International Federation of Endodontic Associations

    EIN 363458049 · Headquarters: Kirkland, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. International Federation of Professional & Technical Engineers

    EIN 911781374 · Headquarters: Grand Coulee, WA, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. International Federation of Professional & Technical Engineers

    EIN 912029562 · Headquarters: Seattle, WA, US · Science & Technology · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  6. International Feline Foundation

    EIN 680358407 · Headquarters: Port Townsend, WA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. International Fellowship Incorporated

    EIN 911463597 · Headquarters: Bainbridge Island, WA, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. International Fellowship of Ministries

    EIN 263307619 · Headquarters: Bremerton, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  9. International Fellowship of Ministries

    EIN 562503869 · Headquarters: Shelton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. International Fellowship of Ministries

    EIN 912107734 · Headquarters: Edmonds, WA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  11. International Fire Fighters Alliance

    EIN 994818736 · Headquarters: KENT, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. International Foot & Ankle Foundation

    EIN 911117870 · Headquarters: Mukilteo, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. International Footprint Association Inc

    EIN 237208118 · Headquarters: bellingham, WA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. International Footprint Association Inc

    EIN 237395704 · Headquarters: Olympia, WA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. International Footprint Association Inc

    EIN 911579846 · Headquarters: Sequim, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. International Footprint Association Inc

    EIN 916035230 · Headquarters: SPOKANE, WA, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  17. International Footprint Association Inc

    EIN 916056293 · Headquarters: Yakima, WA, US · Crime & Legal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  18. International Footprint Association Inc

    EIN 941213709 · Headquarters: Sequim, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. International Foster Care Alliance

    EIN 611690232 · Headquarters: SEATTLE, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. International Friends School

    EIN 813819663 · Headquarters: BELLEVUE, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. International Fruit Tree Association

    EIN 386154178 · Headquarters: KENNEWICK, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. International Girls Basketball Org

    EIN 300100248 · Headquarters: EDMONDS, WA, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  23. International Guards Union of America

    EIN 910604911 · Headquarters: RICHLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. International Healing Foundation Inc

    EIN 650366509 · Headquarters: Liberty Lake, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. International Health Outreach Program for Equality

    EIN 463070925 · Headquarters: VANCOUVER, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. International Health Partners Inc

    EIN 270158287 · Headquarters: Seattle, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. International Heart Foundation USA

    EIN 201461309 · Headquarters: Spokane, WA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  28. International Human Powered Vehicle Association

    EIN 953655652 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. International Information Management Association Inc

    EIN 912020428 · Headquarters: Edmonds, WA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. International Institute of Self-empowerment

    EIN 852854487 · Headquarters: Lakewood, WA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. International Interpreters Consortium

    EIN 451059610 · Headquarters: KIRKLAND, WA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. International Law Society

    EIN 365093915 · Headquarters: Bellevue, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. International Leadership Outreach Ilo

    EIN 873133241 · Headquarters: Pasco, WA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. International Lions Christmas Ship

    EIN 474877447 · Headquarters: Mount Vernon, WA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. International Literacy Association

    EIN 352638607 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. International Long Shore Men and Warehouse Mens Union

    EIN 911263528 · Headquarters: Olympia, WA, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  37. International Longshore & Warehouse 25

    EIN 910664819 · Headquarters: Anacortes, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. International Longshore & Warehouse 27

    EIN 910759838 · Headquarters: PORT ANGELES, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. International Longshore & Warehouse 4 ILWU

    EIN 910347914 · Headquarters: Vancouver, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. International Longshore & Warehouse Ibu Marine Div

    EIN 237302174 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. International Longshore & Warehouse Ilwu Local 92

    EIN 930468145 · Headquarters: VANCOUVER, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. International Longshore & Warehouse Local 21

    EIN 910268347 · Headquarters: Longview, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. International Longshore & Warehouse Union

    EIN 910268346 · Headquarters: Olympia, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. International Longshore & Warehouse Union Local # 7

    EIN 942567317 · Headquarters: BELLINGHAM, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. International Longshore and Warehouse Union Local 19

    EIN 910268309 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. International Longshoremen's Benevolent Association Inc

    EIN 910520165 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. International Longshoremens & Warehousemens Union Womens Auxilia

    EIN 916035017 · Headquarters: Seattle, WA, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  48. International Longshoremens and Warehousemens Union Local 23

    EIN 910268325 · Headquarters: FIFE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. International Lw Enforcement Exchange

    EIN 200680714 · Headquarters: Kennewick, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  50. International Marine Association Protecting Aquatic Life

    EIN 943227856 · Headquarters: Seattle, WA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  51. International Marine Mammal Institute

    EIN 202785586 · Headquarters: Vancouver, WA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  52. International Martial Artist Alliance

    EIN 824909084 · Headquarters: Mukilteo, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. International Medical Assistance Team

    EIN 272052341 · Headquarters: Arlington, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  54. International Medical Support

    EIN 823307569 · Headquarters: Gig Harbor, WA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. International Mermaid Museum

    EIN 842942194 · Headquarters: ABERDEEN, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. International Military Vehicle Museum

    EIN 943093059 · Headquarters: Spokane, WA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. International Ministry of Charity

    EIN 912039264 · Headquarters: KENT, WA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. International Mountain Bicycling Association

    EIN 462214194 · Headquarters: Anacortes, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. International Municipal Signal Asso Northwest Section

    EIN 931188713 · Headquarters: EVERETT, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. International Natural Sausage Casing Ass

    EIN 366146316 · Headquarters: MINERAL, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. International Network For The Reduction of Abortion Discrimination And Stigma

    EIN 843054114 · Headquarters: Spokane, WA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. International Nutritional Sustainable Partners

    EIN 853933366 · Headquarters: Redmond, WA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. International Oak Society

    EIN 371362228 · Headquarters: Mercer Island, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. International Okinawan Goju-ryu Karate-do Federation - USA

    EIN 810953821 · Headquarters: Selah, WA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. International Ombuds Association

    EIN 541785444 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. International Order of Jobs Washington

    EIN 910615027 · Headquarters: BURIEN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. International Order of the Rainbow Girls

    EIN 237139047 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. International Order of the Rainbow Girls

    EIN 237139072 · Headquarters: Silverdale, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. International Order of the Rainbow Girls

    EIN 237139092 · Headquarters: Sumner, WA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  70. International Order of the Rainbow Girls

    EIN 237139098 · Headquarters: Yakima, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. International Order of the Rainbow Girls

    EIN 237139662 · Headquarters: Puyallup, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. International Order of the Rainbow Girls

    EIN 237139671 · Headquarters: Everett, WA, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. International Order of the Rainbow Girls

    EIN 237140954 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. International Order of the Rainbow Girls

    EIN 237141103 · Headquarters: Bremerton, WA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  75. International Order of the Rainbow Girls

    EIN 237141105 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. International Order of the Rainbow Girls

    EIN 237141107 · Headquarters: Medical Lake, WA, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  77. International Order of the Rainbow Girls

    EIN 237141185 · Headquarters: Ferndale, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. International Order of the Rainbow Girls

    EIN 237141960 · Headquarters: Centralia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. International Order of the Rainbow Girls

    EIN 237141965 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. International Order of the Rainbow Girls

    EIN 237143819 · Headquarters: Port Orchard, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. International Order of the Rainbow Girls

    EIN 237143856 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. International Order of the Rainbow Girls

    EIN 237143858 · Headquarters: Seabeck, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. International Order of the Rainbow Girls

    EIN 237143861 · Headquarters: Bonney Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. International Order of the Rainbow Girls

    EIN 237143870 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. International Order of the Rainbow Girls

    EIN 237143974 · Headquarters: Issaquah, WA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  86. International Order of the Rainbow Girls

    EIN 237144042 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. International Order of the Rainbow Girls

    EIN 237144058 · Headquarters: Port Townsend, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. International Order of the Rainbow Girls

    EIN 237144060 · Headquarters: QUILCENE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. International Order of the Rainbow Girls

    EIN 237144867 · Headquarters: WENATCHEE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. International Order of the Rainbow Girls

    EIN 237144880 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. International Order of the Rainbow Girls

    EIN 237144881 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. International Order of the Rainbow Girls

    EIN 237507742 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. International Order of the Rainbow Girls

    EIN 237507743 · Headquarters: Kennewick, WA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  94. International Order of the Rainbow Girls

    EIN 237507745 · Headquarters: Bothell, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. International Order of the Rainbow Girls

    EIN 237507752 · Headquarters: Cheney, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. International Order of the Rainbow Girls

    EIN 237507759 · Headquarters: PORT ANGELES, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. International Order of the Rainbow Girls

    EIN 237507765 · Headquarters: Richland, WA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  98. International Order of the Rainbow Girls

    EIN 365013220 · Headquarters: Sedro Woolley, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. International Order of the Rainbow Girls

    EIN 820509328 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. International Order of the Rainbow Girls

    EIN 910610181 · Headquarters: SUMNER, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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