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. Beta Alpha Psi National Council

    EIN 237352220 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Beta Alpha Psi National Council

    EIN 352491782 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Beta Alpha Psi National Council

    EIN 364066490 · Headquarters: Bellingham, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Beta Alpha Psi National Council

    EIN 462850831 · Headquarters: Bothell, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Beta Alpha Psi National Council

    EIN 510209561 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Beta Alpha Psi National Council

    EIN 800616090 · Headquarters: Ellensburg, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Beta Alpha Psi National Council

    EIN 900295447 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Beta Alpha Psi National Council

    EIN 911910634 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Beta Alpha Psi Xi Upsilon Chapter

    EIN 931656971 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Beta Pi Association of Kappa Kappa Gamma

    EIN 916062683 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Beta Psi Building Board

    EIN 910750714 · Headquarters: ISSAQUAH, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Beta Rho Sigma Chi House Co

    EIN 510180357 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Beta Theta Pi Fraternity

    EIN 911534707 · Headquarters: CHENEY, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  14. Beta Theta Pi Fraternity 202 Gamma Zeta Chapter

    EIN 910619476 · Headquarters: Redmond, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Beta Theta Pi Fraternity Beta Omega Chapter

    EIN 910144820 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Beta Theta Pi-beta Omega Assoc

    EIN 916054663 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Beta Upsilon Sigma Chi Club

    EIN 911275045 · Headquarters: Pullman, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Beth-el Shalom Senior Citizens

    EIN 910892825 · Headquarters: WHITE SALMON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Bethany of the Northwest Foundation

    EIN 943095265 · Headquarters: MILL CREEK, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Bethel Chinese Lutheran Church

    EIN 911087499 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Bethel Citizens Committee for School Support

    EIN 900011911 · Headquarters: Spanaway, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  22. Bethel Education Association

    EIN 916171823 · Headquarters: PUYALLUP, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Bethel Parent Cooperative Preschool

    EIN 910926917 · Headquarters: SPANAWAY, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Bethlehem Baptist Church

    EIN 911098782 · Headquarters: TACOMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Better Broadband Alliance Corporation

    EIN 334981266 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Better Future

    EIN 871136764 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Better Tomorrow Foundation

    EIN 830687412 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Beulah Park Water System

    EIN 911674670 · Headquarters: Vashon, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Beverly Beach Improvement Club

    EIN 916054664 · Headquarters: FREELAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Beverly Hills Poa Supplemental Ben Trust

    EIN 954462590 · Headquarters: MUKILTEO, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Beyond Today Foundation

    EIN 990421157 · Headquarters: Tacoma, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Beyond Us-china Culture & Education Exchange Center

    EIN 464992927 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. Beyondshore Explorations

    EIN 933125700 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Bhc Everett Rac

    EIN 824974976 · Headquarters: EVERETT, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Bhr Residential Properties

    EIN 911579542 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Bible Study Outreach

    EIN 911051653 · Headquarters: Kent, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Bicol Association of Washington

    EIN 900845157 · Headquarters: SHELTON, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Biella Foundation

    EIN 911428508 · Headquarters: BOTHELL, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Big Bend Community College Faculty Association

    EIN 910946981 · Headquarters: Moses Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Big Bend Electric Cooperative Inc

    EIN 910145523 · Headquarters: Ritzville, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Big Bend Historical Society Inc

    EIN 911284502 · Headquarters: WILBUR, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Big Blue Boosters of Walla Walla

    EIN 510168671 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Big Blue Youth Sports Association

    EIN 871156002 · Headquarters: Puyallup, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Big Brothers Big Sisters of Puget Sound

    EIN 910673185 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Big Brothers Big Sisters of Southwest Washington

    EIN 911225443 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Big Brothers Big Sisters of the Inland Northwest

    EIN 916061587 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Big Brothers Big Sisters of the Inland Northwest Endowment Fund

    EIN 911211672 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Big Lake Fire Department Community Auxiliary

    EIN 260436574 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Big Tent Outdoor Recreation Coalition

    EIN 472584817 · Headquarters: LACEY, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Bikers Ideal Kinematic Exploration Society

    EIN 911240694 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Bill & Cecily Sun Foundation

    EIN 760687983 · Headquarters: FEDERAL WAY, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Bill Egbers Memorial Golf Foundation

    EIN 334782226 · Headquarters: Burlington, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Bill Mann Ladies Auxilliary Vfw No 1948

    EIN 263422899 · Headquarters: Elma, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Billings Middle School

    EIN 911107067 · Headquarters: Seattle, WA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. BIMA Services

    EIN 815159648 · Headquarters: Lakewood, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Bipartisan Leadership Fund

    EIN 812080103 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  57. Birch Bay Square Water Association

    EIN 208692009 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  58. Birch Bay Village Yacht Club

    EIN 911294261 · Headquarters: Blaine, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Birdhouse Ministries

    EIN 275560472 · Headquarters: PASCO, WA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  60. Birth Network

    EIN 273012417 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  61. Birthright of Sunnyside C/o Virginia Just

    EIN 911238615 · Headquarters: Sunnyside, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. Birthright of Vancouver USA

    EIN 911268912 · Headquarters: VANCOUVER, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Bishop Fleet Foundation

    EIN 916031057 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Bishop Tim Ministries Association

    EIN 341979140 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Bits & Spurs Riding Club

    EIN 061729319 · Headquarters: MILL CREEK, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Black Channel Partner Alliance

    EIN 854056633 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  67. Black Coffee Northwest Grounded

    EIN 853310755 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Black Diamond Community Center Assn

    EIN 911111686 · Headquarters: BLACK DIAMOND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Black Diamond Community Club

    EIN 916032401 · Headquarters: Port Angeles, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Black Hills District of Garden Clubs

    EIN 900631311 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Black Hills Flower Designers

    EIN 911239593 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Black Hills Gymnastics Booster Association

    EIN 812992099 · Headquarters: Lacey, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Black Mountain Ranch

    EIN 237152814 · Headquarters: Maple Falls, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Black Rock Beacon

    EIN 830431033 · Headquarters: Federal Way, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Blacks in Government

    EIN 800790260 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Blacks in Government

    EIN 900768611 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Blacks in Government

    EIN 911751894 · Headquarters: FederalWay, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Blacks in Government

    EIN 911751911 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Blacks in Government

    EIN 912086493 · Headquarters: Maple Valley, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Blaine Community Chamber of Commerce Inc

    EIN 237455142 · Headquarters: Blaine, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Blaine Community Senior Center

    EIN 911130739 · Headquarters: Blaine, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Blaine Food Bank Association

    EIN 911160595 · Headquarters: BLAINE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Blaine School Booster Club

    EIN 237024933 · Headquarters: BLAINE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Blanchard Community Club

    EIN 916054676 · Headquarters: Bow, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Blanchard Edison Water Association Inc

    EIN 910661264 · Headquarters: BOW, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Blanket Coverage the Richard Sherman Family Founda

    EIN 462420963 · Headquarters: POULSBO, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Blet Division 402 C/o Edward Barrton

    EIN 916011257 · Headquarters: PASCO, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Blet Division 443 C/o Jack a Bauer

    EIN 916054570 · Headquarters: PARKWATER, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Blet Division 518 C/o Jerome Graham

    EIN 911190887 · Headquarters: EDMONDS, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  90. Blet Division 58 C/o Marcus Byrd

    EIN 911531827 · Headquarters: GOLDENDALE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Blet Division 60 C/o Robert Gordon

    EIN 311368285 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Blet Division 758 C/o S a Cordes

    EIN 936001359 · Headquarters: KALAMA, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Blet Division 892 C/o Denny Turcinec

    EIN 911761924 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Blewett Pass Volunteer Fire Department

    EIN 421762030 · Headquarters: Dryden, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. Blix Elementary Pta

    EIN 264053506 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  96. Bloome Family Charitable Trust

    EIN 863694391 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Bloomsday Road Runners Club

    EIN 911226820 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Blossom Beyond Abuse Foundation

    EIN 412306204 · Headquarters: OLYMPIA, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Blue Agate Square and Round Dance Club

    EIN 911034822 · Headquarters: Cle Elum, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Blue Baby Fund Inc

    EIN 916054668 · Headquarters: Colbert, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

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