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. Laconner Education Association

    EIN 510202903 · Headquarters: la conner, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Laconner Volleyball Club

    EIN 472338412 · Headquarters: Anacortes, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Laconner Yacht Club

    EIN 812562703 · Headquarters: LA CONNER, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Ladies Auxiliary of the Washington State Society Sons of the American

    EIN 823008808 · Headquarters: Oak Harbor, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Ladies Auxiliary State of Washington Vfw District 10

    EIN 901030950 · Headquarters: Moses Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. Ladies Auxiliary to Jim M Gale

    EIN 800281473 · Headquarters: Davenport, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  7. Ladies Auxiliary to the Elk Vfw Post 5924

    EIN 800285731 · Headquarters: Elk, WA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  8. Ladies Auxiliary to Vfw-district 15

    EIN 800804732 · Headquarters: Oak Harbor, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Ladies Auxiliary Vfw Post 2995

    EIN 364745257 · Headquarters: Redmond, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Ladies Auxilliary to the Vfw Monroe Post 75111

    EIN 261319436 · Headquarters: Monroe, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  11. Ladies of Elks Bremerton Lodge 1181

    EIN 237239046 · Headquarters: BREMERTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Ladies Oriental Shrine of North America Grand Council

    EIN 831740391 · Headquarters: Shoreline, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Ladies Oriental Shrine of North America Inc

    EIN 237117424 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Ladies Oriental Shrine of North America-grand Council

    EIN 300986742 · Headquarters: Kenmore, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Lady Creek Water System

    EIN 930505906 · Headquarters: Bellingham, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Lady Knight Hoops

    EIN 872812788 · Headquarters: Snohomish, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Lady Knights Basketball Booster

    EIN 933081954 · Headquarters: Bremerton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Lady Phunder Basketball

    EIN 010948486 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Lady Riders of Spokane

    EIN 455515224 · Headquarters: Nine Mile Falls, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  20. Lafayette Masonic Lodge Foundation Inc

    EIN 237047909 · Headquarters: SHORELINE, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  21. Lafra Unit 170

    EIN 822838472 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  22. Lagu Foundation

    EIN 911319639 · Headquarters: SILVERDALE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Laidlaw Island Hunting Club

    EIN 910531942 · Headquarters: ABERDEEN, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Laird Norton Family Foundation

    EIN 916339917 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Lake Alice Water Association

    EIN 911457747 · Headquarters: FALL CITY, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Lake Burien Shore Club

    EIN 916057960 · Headquarters: Burien, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Lake Cavanaugh Improvement Association Inc

    EIN 916058457 · Headquarters: MOUNT VERNON, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Lake Chelan Amateur Radio Club

    EIN 413276751 · Headquarters: Orondo, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Lake Chelan Bach Fest

    EIN 943050234 · Headquarters: CHELAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Lake Chelan Boating Club Inc

    EIN 910780838 · Headquarters: CHELAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Lake Chelan Car Club

    EIN 471011571 · Headquarters: Chelan, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Lake Chelan Chamber of Commerce

    EIN 910588869 · Headquarters: CHELAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Lake Chelan Community Services Council

    EIN 910860834 · Headquarters: MANSON, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Lake Chelan Historical Society Inc

    EIN 237073747 · Headquarters: Chelan, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Lake Chelan Lions

    EIN 481277959 · Headquarters: CHELAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Lake Chelan Rotary Club

    EIN 916058241 · Headquarters: Chelan, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Lake Chelan Sportman Association

    EIN 911539453 · Headquarters: Chelan, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  38. Lake Chelan Yacht Club

    EIN 916088377 · Headquarters: CHELAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  39. Lake Cle Elum Community Club

    EIN 916053689 · Headquarters: Roslyn, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Lake Connor Park Inc

    EIN 910936055 · Headquarters: LAKE STEVENS, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Lake Effect Tech

    EIN 474813571 · Headquarters: Sequim, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Lake Heights Community Club Inc

    EIN 910848096 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Lake Hills Soccer Club

    EIN 237408465 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Lake Lucinda Community Club

    EIN 916108334 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  45. Lake Marcel Community Club

    EIN 916174727 · Headquarters: CARNATION, WA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  46. Lake Quinault Homeowners Association Inc

    EIN 881609075 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Lake Roosevelt Development Association

    EIN 911372449 · Headquarters: FRUITLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Lake Sawyer Community Club

    EIN 916060923 · Headquarters: BLACK DIAMOND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Lake Serene Estates Homeowners Association

    EIN 921096305 · Headquarters: Lynnwood, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Lake Shore Elementary PTA

    EIN 911152247 · Headquarters: VANCOUVER, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Lake Shore Homes

    EIN 916056431 · Headquarters: LOON LAKE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Lake Spokane Farmers Market

    EIN 320249534 · Headquarters: Nine Mile Falls, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. Lake Stevens Aquafest Association

    EIN 911279018 · Headquarters: Lake Stevens, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Lake Stevens Clubs Incorporated

    EIN 916054631 · Headquarters: Lake Stevens, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Lake Stevens Community Food Bank Association

    EIN 911215080 · Headquarters: LAKE STEVENS, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Lake Stevens Education Association

    EIN 910980990 · Headquarters: LAKE STEVENS, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Lake Stevens Historical Society

    EIN 911263499 · Headquarters: Lake Stevens, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Lake Stevens Lions Club

    EIN 916057673 · Headquarters: LAKE STEVENS, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Lake Stevens Middle School Ptsa

    EIN 911559024 · Headquarters: Lake Stevens, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Lake Stevens Senior Center

    EIN 911511276 · Headquarters: LAKE STEVENS, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Lake Stevens Thrift Store

    EIN 320816986 · Headquarters: Lake Stevens, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Lake Tyee

    EIN 916180103 · Headquarters: CONCRETE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Lake Union Child Care

    EIN 911518629 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Lake View Cemetery Association Inc

    EIN 910287677 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Lake Washington Citizens Levy Committee 2022

    EIN 873711486 · Headquarters: Redmond, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Lake Washington College Foundation C/o Lake Wa Institute of Technology

    EIN 911182444 · Headquarters: KIRKLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Lake Washington Education Association

    EIN 910820344 · Headquarters: REDMOND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Lake Washington Human Resource Association

    EIN 911611069 · Headquarters: GIG HARBOR, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Lake Washington Lodge No 22 Fraternal Order of Police

    EIN 432091343 · Headquarters: kirkland, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. Lake Washington Schools Levy Committee

    EIN 921954217 · Headquarters: Redmond, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Lake Washington Toddler Group

    EIN 911254252 · Headquarters: Kirkland, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Lake Wenatchee Recreation Club

    EIN 911054108 · Headquarters: LEAVENWORTH, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Lake Whatcom Center Foundation

    EIN 203209113 · Headquarters: BELLINGHAM, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Lake Wilderness Arboretum Foundation

    EIN 916067924 · Headquarters: MAPLE VALLEY, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Lake Woods Senior Housing Association of Snohomish County

    EIN 911514047 · Headquarters: EVERETT, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Lake Youngs PTSA 9725

    EIN 911165112 · Headquarters: KENT, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Lakes Chapt No 511 Women of the Moose

    EIN 237128516 · Headquarters: LAKEWOOD, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Lakes Elementary Parent Teacher Association

    EIN 911165113 · Headquarters: Lacey, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Lakes Lodge No 1865 Loyal Order of Moose

    EIN 237139163 · Headquarters: LAKEWOOD, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Lakeside Cooperative Preschool

    EIN 911337650 · Headquarters: Bellingham, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Lakeside Foundation

    EIN 911221016 · Headquarters: KIRKLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Lakeside Registered Nurses Assoc

    EIN 800683325 · Headquarters: BELLEVUE, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Lakeview Golf and Country Club

    EIN 473684763 · Headquarters: Soap Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  84. Lakeview Leopards Pto

    EIN 413163106 · Headquarters: LAKEWOOD, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Lakeview Light & Power

    EIN 910287923 · Headquarters: LAKEWOOD, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Lakeview Neighborhood Association

    EIN 271747704 · Headquarters: Kirkland, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Lakeview Park Water Association

    EIN 910532252 · Headquarters: SOAP LAKE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Lakewood Arts Festival Association

    EIN 472922484 · Headquarters: LAKEWOOD, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  89. Lakewood Baseball Club Inc

    EIN 943184497 · Headquarters: Lakewood, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Lakewood Chamber of Commerce

    EIN 910892937 · Headquarters: LAKEWOOD, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Lakewood First Lions Club of Lakewo Od Washington

    EIN 412912232 · Headquarters: Lakewood, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Lakewood Lodge No 2388 Benevolent and Protective Order of Elks

    EIN 910833384 · Headquarters: LAKEWOOD, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Lakewood Racquet Club

    EIN 910749081 · Headquarters: LAKEWOOD, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Lakewood Winter Club

    EIN 910542153 · Headquarters: TACOMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Lambda Assoc of Gamma Phi Beta

    EIN 910229578 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Lambda Chi Alpha

    EIN 911611123 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Lambda Chi Alpha Fraternity Inc Tau Zeta

    EIN 910288087 · Headquarters: Pullman, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Lambert House

    EIN 943036815 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Lambert-schulz Post 183

    EIN 874036806 · Headquarters: QUINCY, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. Lancaster Heights Water Association

    EIN 923625819 · Headquarters: Freeland, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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