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. Public School Employees of Washington

    EIN 943036471 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Public School Employees of Washington

    EIN 943036472 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Public School Employees of Washington

    EIN 943067992 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Public School Employees of Washington

    EIN 943068253 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Public School Employees of Washington

    EIN 943070037 · Headquarters: Forks, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Public School Employees of Washington

    EIN 943077962 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Public School Employees of Washington

    EIN 943100820 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Public School Employees of Washington

    EIN 943158522 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Public School Employees of Washington

    EIN 943159490 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Public School Employees of Washington

    EIN 943163390 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Public School Employees of Washington

    EIN 943248670 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Public School Employees of Washington /Seiu Local 1948

    EIN 916049921 · Headquarters: AUBURN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Public School Employees of Wellpinit

    EIN 300508253 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Public School Empolyees of Washington

    EIN 301170094 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  15. Public Utility District Employers Association

    EIN 916031369 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Public Utility District of Grant County Employees Association

    EIN 911035582 · Headquarters: EPHRATA, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. Pud Employees Association Fund

    EIN 911626573 · Headquarters: Mount Vernon, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Puget Sound Adlerian Society

    EIN 510192278 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  19. Puget Sound Anglers of Renton

    EIN 943053783 · Headquarters: Renton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Puget Sound Anglers S S Chapter

    EIN 830415366 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Puget Sound Association for the Deaf

    EIN 916054741 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Puget Sound Association of Graduates

    EIN 465269080 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  23. Puget Sound Association of Sigma Kappa Sorority

    EIN 916033699 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Puget Sound Attractions Council

    EIN 271732582 · Headquarters: AUBURN, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Puget Sound Australian Shepherd Club

    EIN 934618333 · Headquarters: Woodenville, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Puget Sound Benefits Trust

    EIN 916028312 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Puget Sound Bonsai Association

    EIN 237447970 · Headquarters: Clyde Hill, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Puget Sound Buckskin Horse Club

    EIN 911624520 · Headquarters: Belfair, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Puget Sound Business Travel Association

    EIN 911350669 · Headquarters: Shoreline, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Puget Sound Camera Club

    EIN 900631277 · Headquarters: EDMONDS, WA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. Puget Sound Central Service Office

    EIN 911430449 · Headquarters: TACOMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Puget Sound Chapter of National Kitchen & Bath Assn

    EIN 911176017 · Headquarters: MERCER ISLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Puget Sound Chapter of the Construction Specifications Institute

    EIN 916179658 · Headquarters: Bellingham, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Puget Sound Chapter of the Project Management Institute

    EIN 912027687 · Headquarters: MERCER ISLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Puget Sound Community School

    EIN 911646126 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Puget Sound Company Daughters of Utah Pioneers

    EIN 320315394 · Headquarters: kent, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. Puget Sound Cruising Club

    EIN 611972878 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Puget Sound Dahlia Association

    EIN 911373180 · Headquarters: Redmond, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Puget Sound Dalmatian Club

    EIN 237296262 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  40. Puget Sound Electrical Workers Healthcare Trust Fund

    EIN 916029124 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Puget Sound English Setter Club

    EIN 911608798 · Headquarters: RAVENSDALE, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Puget Sound English Springer Spaniel Association Inc

    EIN 208481399 · Headquarters: Bonney Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Puget Sound Foursquare Church

    EIN 830477727 · Headquarters: TACOMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  44. Puget Sound Genealogical Society

    EIN 237450972 · Headquarters: Bremerton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Puget Sound Harvesters

    EIN 470868551 · Headquarters: kennewick, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Puget Sound Hog a Nonprofit Corporation

    EIN 205953314 · Headquarters: MARYSVILLE, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  47. Puget Sound K-9s

    EIN 383928086 · Headquarters: Port Orchard, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Puget Sound Labor Agency Afl-cio

    EIN 910927902 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Puget Sound Marine Claims Association

    EIN 461455057 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Puget Sound Maritime Historical Society Inc

    EIN 916027315 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Puget Sound Mycological Society

    EIN 910783118 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Puget Sound Navy Museum Foundation

    EIN 911445011 · Headquarters: Bremerton, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Puget Sound Norwegian Elkhound Association

    EIN 910993527 · Headquarters: Port Orchard, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Puget Sound Pomeranian Club

    EIN 237380059 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  55. Puget Sound Pure Bred Sheep Breeders Association

    EIN 900749145 · Headquarters: bothell, WA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. Puget Sound Research Forum

    EIN 911166235 · Headquarters: Mercer Island, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Puget Sound Rtty Repeater Group

    EIN 800657373 · Headquarters: Kenmore, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Puget Sound Sas Users Group

    EIN 273992767 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  59. Puget Sound Seed Growers Assoc

    EIN 911283263 · Headquarters: STANWOOD, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Puget Sound Senior Baseball League

    EIN 911475918 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Puget Sound Shih Tzu Fanciers

    EIN 464971255 · Headquarters: Sedro Woolley, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Puget Sound Shipbuilders Association

    EIN 916054976 · Headquarters: Edmonds, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Puget Sound Sisters in Crime

    EIN 301127934 · Headquarters: Poulsbo, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Puget Sound Soaring Assoc Inc

    EIN 911227720 · Headquarters: Tacoma, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Puget Sound Society of the Archaeological Institute of Americ

    EIN 943219666 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Puget Sound Sumi Artists

    EIN 943120884 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Puget Sound Swim Club

    EIN 237328533 · Headquarters: Port Orchard, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Puget Sound Theatre Organ Society

    EIN 911140818 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Puget Sound Traditional Jazz Society

    EIN 910977713 · Headquarters: Edmonds, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Puget Sound Treasure Hunters Club

    EIN 352373108 · Headquarters: LAKEWOOD, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Puget Sound Uniserv Council

    EIN 911554489 · Headquarters: AUBURN, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Puget Sound Uniserv Council

    EIN 912128885 · Headquarters: AUBURN, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Puget Sound Welsh Association

    EIN 911401480 · Headquarters: Lakewood, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Puget Sound Writers Guild

    EIN 800705570 · Headquarters: Lacey, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Pullman Ashram

    EIN 300809467 · Headquarters: COLFAX, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Pullman Chamber of Commerce

    EIN 910375088 · Headquarters: PULLMAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Pullman Chapt No 2350 Women of the Moose

    EIN 260574847 · Headquarters: Pullman, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Pullman Child Welfare Association

    EIN 911548710 · Headquarters: Pullman, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Pullman Civic Tr

    EIN 911268785 · Headquarters: Pullman, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Pullman Community Council on Aging

    EIN 911275072 · Headquarters: Pullman, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Pullman Ldoge No 943 Loyal Order of Moose

    EIN 910493333 · Headquarters: Pullman, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Pullman Paraprofessionals Assocation

    EIN 825343805 · Headquarters: PULLMAN, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Pullman Police Officers Guild

    EIN 911506698 · Headquarters: PULLMAN, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Puppet Soup

    EIN 911167833 · Headquarters: Snohomish, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Pure Project

    EIN 462828592 · Headquarters: Port Townsend, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  86. Purple and Gold Club

    EIN 911252337 · Headquarters: Friday Harbor, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Purrfect Pals

    EIN 943127448 · Headquarters: ARLINGTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Purse Seine Vessel Owners' Association

    EIN 910375521 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Pushing Boundaries

    EIN 202043330 · Headquarters: REDMOND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Puyallup Education Association

    EIN 910908256 · Headquarters: PUYALLUP, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Puyallup Historical Society

    EIN 910861399 · Headquarters: PUYALLUP, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. Puyallup Kiwanis Foundation

    EIN 910304031 · Headquarters: PUYALLUP, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Puyallup Lodge 1450 Bene & Prot Order of Elks

    EIN 910142800 · Headquarters: PUYALLUP, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Puyallup New Car Dealers Association

    EIN 916054746 · Headquarters: PUYALLUP, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Puyallup Rotary Club

    EIN 862220659 · Headquarters: Puyallup, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Puyallup Schools Foundation

    EIN 911504305 · Headquarters: PUYALLUP, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  97. Puyallup South Cooperative Nursery

    EIN 910976033 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Puyallup Sumner Chamber of Commerce

    EIN 910375660 · Headquarters: PUYALLUP, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Puyallup Trans Chapter 626

    EIN 301275832 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Puyallup Valley Auxiliary 2224

    EIN 611809727 · Headquarters: Puyallup, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages