Unknown & Unclassified nonprofits in Washington

Unknown & Unclassified nonprofits in Washington. Browse 12,928 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. Alano Club of Wenatchee

    EIN 916178537 · Headquarters: WENATCHEE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Alanon Family Group 0014327

    EIN 911268734 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. Alaska Affiliated Crab Harvester Arbitration Organ

    EIN 203200798 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Alaska Crab Processors Arbitration Organization

    EIN 203023463 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Alaska Laborers Construction Industry Health & Security Fund

    EIN 916028565 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Alaska Laborers Construction Industry Legal Services Fund

    EIN 510234876 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Alaska Pipe Trades Ua Local 367 Health & Wellness Trust

    EIN 920035263 · Headquarters: BOTHELL, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Alaska Scallop Association

    EIN 200310642 · Headquarters: Lakewood, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  9. Alaska Scallop Association

    EIN 364697746 · Headquarters: Lakewood, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Alaska State Employees Association Legal Trust Fund

    EIN 943125004 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Alaska Trowel Trades Apprenticeship and Training Trust

    EIN 237089640 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Alaskan Marine Ministries

    EIN 455436074 · Headquarters: Newport, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Albert and Bessie Warner Fund

    EIN 136095213 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. Albert Haller Foundation

    EIN 911556810 · Headquarters: SEQUIM, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Albert Lynn Williams Foundation Inc

    EIN 132836662 · Headquarters: RANDLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  16. Alcoholics Anonymous

    EIN 300857932 · Headquarters: Silvana, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Alcoholics Anonymous

    EIN 320433896 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. Alcoholics Anonymous

    EIN 800038373 · Headquarters: Belfair, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Alcoholics Anonymous 2008 Host Committee

    EIN 510650805 · Headquarters: Lake Stevens, WA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  20. Alder Row

    EIN 923284140 · Headquarters: Lopez Island, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Alderwood Elementary PTA

    EIN 911351767 · Headquarters: Bellingham, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Alderwood Little League

    EIN 911523384 · Headquarters: LYNNWOOD, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Alderwood Middle School Pta

    EIN 201728732 · Headquarters: LYNNWOOD, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Aleks Angels Seattle Shar Pei Rescue

    EIN 462085371 · Headquarters: ISSAQUAH, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. Alesek Institute

    EIN 911180798 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Alexander Hamilton Scholars

    EIN 342011733 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Alexina Laverdure Foundation

    EIN 933124066 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  28. Alfred & Elma Milotte Scholarship Fund 2915

    EIN 916307731 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. Alice C Tyler Perpetual Trust Attn Anders Brown Chairman

    EIN 956967787 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Alice R Stallings Memorial Foundation

    EIN 521236137 · Headquarters: LYLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Alki Masonic Temple Inc

    EIN 874809746 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Alki Velo Club

    EIN 473313847 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. All 4 One 4-H

    EIN 934272636 · Headquarters: Asotin, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. All Eleven Foundation

    EIN 392576325 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. All in a Days Work

    EIN 320654400 · Headquarters: LACEY, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. All Nations Christian Center

    EIN 910820348 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. All Teens Matter

    EIN 300648208 · Headquarters: Bremerton, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. All Terrier Club of Western Washington

    EIN 883030125 · Headquarters: Anacortes, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. All the Way Home Inc

    EIN 822720396 · Headquarters: VANCOUVER, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  40. Allenmore Medical Foundation C/o Joe Manjarrez Hearthstone Group

    EIN 910554412 · Headquarters: BREMERTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. Alliance Church of Fox Island Washington

    EIN 911286554 · Headquarters: Fox Island, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  42. Alliance for Cultural Exchange

    EIN 911592384 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Alliance of Responsible Gun Owners

    EIN 923418732 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Allied Arts Foundation

    EIN 910829974 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Allied Arts of Renton Incorporated

    EIN 510196195 · Headquarters: Renton, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Allied Daily Newspapers of Washington

    EIN 910123273 · Headquarters: Olympia, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Allied Masonic Degrees

    EIN 911584632 · Headquarters: Camano Island, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Almi Foundation Inc

    EIN 680203129 · Headquarters: FRIDAY HARBOR, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Almira Cemetery Endowment Association

    EIN 237317525 · Headquarters: ALMIRA, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Almira Gun Club

    EIN 916054335 · Headquarters: WILBUR, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Aloha Club Inc

    EIN 916056140 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Aloha Mall Merchants Association Inc

    EIN 237438812 · Headquarters: Washougal, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Alohem Center for Transformational Studies

    EIN 680139238 · Headquarters: Suquamish, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Alpaca Association of Western Washington

    EIN 911720936 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Alpenglow Community Health Analytics

    EIN 823006371 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Alpental-snoqualmie Ski Foundation

    EIN 237171420 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  57. Alpha Chi Omega Fraternity Inc

    EIN 883115662 · Headquarters: Issaquah, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Alpha Chi Omega Fraternity Inc

    EIN 916036638 · Headquarters: SPOKANE, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Alpha Counseling Services

    EIN 911006670 · Headquarters: Poulsbo, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Alpha Delta Kappa Sorority Inc

    EIN 916076800 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Alpha Delta Phi Foundation

    EIN 237034377 · Headquarters: Kirkland, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Alpha Delta Phi University of Washington

    EIN 472057266 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Alpha Gamma Delta Fraternity

    EIN 826012033 · Headquarters: Pullman, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Alpha Gamma Delta Fraternity

    EIN 910123800 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Alpha Gamma Delta Greater Seattle Alumna Chapter Alpha Gamma Delta

    EIN 883502068 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Alpha Gamma Rho Fraternity Sigma Chapter Washington State Univ

    EIN 910571399 · Headquarters: PULLMAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Alpha Iota Sorority

    EIN 916054333 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Alpha Iota Sorority

    EIN 936041996 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Alpha Iota Sorority

    EIN 956118618 · Headquarters: Reardan, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Alpha Kappa Alpha Sorority Inc

    EIN 363201285 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Alpha Kappa Psi Fraternity

    EIN 916054196 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  72. Alpha Nu Multicultural Sorority National Board of Directors

    EIN 364707390 · Headquarters: Richland, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  73. Alpha Omega Alpha Honor Medical Society

    EIN 916054197 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Alpha Omega International Dental Fraternity

    EIN 237138107 · Headquarters: Mercer Island, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. Alpha Omicron Pi Fraternity Inc

    EIN 911618250 · Headquarters: Cheney, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Alpha Phi Alpha Fraternity Inc Iota Mu Lambda Chapter

    EIN 911298806 · Headquarters: Lakewood, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  77. Alpha Phi Omega

    EIN 352561739 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. Alpha Phi Omega

    EIN 363893723 · Headquarters: Mukilteo, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Alpha Sigma Building Association

    EIN 916029737 · Headquarters: Othello, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Alpha Sigma Society Inc

    EIN 953214131 · Headquarters: Ridgefield, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Alpha Tau Delta National Fraternity for Professional Nurses

    EIN 833899895 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Alpha Theta Delta of Chi Psi Fraternity

    EIN 910569092 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Alpha Theta of Alpha Delta PI

    EIN 916071754 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Alpha Upsilon House Corporation

    EIN 916057699 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Alpha Xi Delta Corp of Cheney

    EIN 911735988 · Headquarters: CHENEY, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Alpine Education Foundation

    EIN 237047907 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Alsdorf Foundation C/o Andrew Alsdorf

    EIN 366065388 · Headquarters: CLINTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Alternative Cooperative Exchange

    EIN 462989799 · Headquarters: Rolling Bay, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Altruistic Consigliere Services

    EIN 612031077 · Headquarters: TONASKET, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Altrusa International District Twelve

    EIN 916062647 · Headquarters: Gig Harbor, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Altrusa International Foundation Inc

    EIN 364595419 · Headquarters: SPOKANE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Altrusa International Foundation Inc

    EIN 912120230 · Headquarters: Gig Harbor, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Altrusa International Inc

    EIN 472016602 · Headquarters: Aberdeen, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Altrusa International Inc

    EIN 911547110 · Headquarters: REDMOND, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. Altrusa International Inc

    EIN 916031481 · Headquarters: Centralia, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Altrusa International Inc

    EIN 916033272 · Headquarters: Gig Harbor, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Altrusa International Inc

    EIN 916054202 · Headquarters: Longview, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Altrusa International Inc

    EIN 916062277 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Altrusa International Inc

    EIN 916068774 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Altrusa International of Longview-Kelso Foundation

    EIN 911522507 · Headquarters: Longview, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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