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. Museum of History & Industry

    EIN 911505627 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Music Center of the Northwest

    EIN 911450066 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Music Matters

    EIN 811090887 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Music Performance Group

    EIN 911291849 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Music Teachers Association of Clark County

    EIN 943101850 · Headquarters: VANCOUVER, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Music Teachers National Association Inc

    EIN 263480687 · Headquarters: Centralia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Music Teachers National Association Inc

    EIN 263763592 · Headquarters: Newport, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Music Teachers National Association Inc

    EIN 472431244 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Music Teachers National Association Inc

    EIN 611604196 · Headquarters: Lynden, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Music Teachers National Association Inc

    EIN 821839851 · Headquarters: moxee, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Music Teachers National Association Inc

    EIN 830497269 · Headquarters: Lake Stevens, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  12. Music Teachers National Association Inc

    EIN 910954506 · Headquarters: Cashmere, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Music Teachers National Association Inc

    EIN 911003293 · Headquarters: Moses Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Music Teachers National Association Inc

    EIN 911088598 · Headquarters: BELLINGHAM, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Music Teachers National Association Inc

    EIN 911549431 · Headquarters: Shoreline, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Music Teachers National Association Inc

    EIN 911556138 · Headquarters: Kennewick, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Music Teachers National Association Inc

    EIN 916049656 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Music Teachers National Association Inc Kitsap County Chapter

    EIN 911441127 · Headquarters: KINGSTON, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Musicians' Assoc of Seattle Local 76-493 Af& M

    EIN 910330170 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Muslim Cemetary of Greater Seattle

    EIN 911691754 · Headquarters: BOTHELL, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Muslim Open Source Foundation

    EIN 412434007 · Headquarters: Pullman, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Muslims in Business

    EIN 991962709 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Mutiny View Manor Community Club Inc

    EIN 911281999 · Headquarters: Freeland, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Mvhs Class of 74

    EIN 464757719 · Headquarters: MOUNT VERNON, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Mvr House of Prayer

    EIN 912016268 · Headquarters: Winthrop, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Mvr Ministries

    EIN 911982028 · Headquarters: Winthrop, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. My Brothers Keeper Community Services

    EIN 450501237 · Headquarters: Tacoma, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. My Family Inc

    EIN 943046074 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  29. My Fathers House Ministries

    EIN 465208512 · Headquarters: Anacortes, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. My Heart 2 Yours

    EIN 823054886 · Headquarters: Des Moines, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. My Neuro Divine

    EIN 334103816 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Mysteries from the Word of God Ministries

    EIN 943053070 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Mystic Order of Veiled Prophets of Enchanted Realm

    EIN 237535632 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. N E Washington & N Idaho Building & Construction Trades Council

    EIN 910418755 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. N O R A

    EIN 562630150 · Headquarters: Burlington, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. N739zx Flying Association

    EIN 993002894 · Headquarters: Kent, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. N7505 Llc

    EIN 473387324 · Headquarters: DEER PARK, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Naches & Cowiche Canal Company Naches & Cowiche Canal Company

    EIN 910331190 · Headquarters: YAKIMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  39. Naches Masonic Building Association

    EIN 237201061 · Headquarters: Naches, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Naches Tough Guys Wrestling

    EIN 264399129 · Headquarters: Yakima, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Naches Union Irrigation District

    EIN 910658900 · Headquarters: Yakima, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Naches Wrestling Boosters

    EIN 911702683 · Headquarters: Yakima, WA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  43. Naifa Snohomish

    EIN 473937676 · Headquarters: Lake Stevens, WA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  44. NAIOP Washington State

    EIN 911176606 · Headquarters: Redmond, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Nalc Local Branch 4132

    EIN 991321445 · Headquarters: LYNDEN, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Nals Inc

    EIN 910963139 · Headquarters: Bremerton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Nals Inc

    EIN 911437483 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Nals Inc

    EIN 916062265 · Headquarters: Monroe, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Namaste

    EIN 911715003 · Headquarters: BELLEVUE, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  50. Namc of Washington

    EIN 900647507 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Nami Lewis County

    EIN 452756519 · Headquarters: Chehalis, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  52. NAMI Seattle

    EIN 911043712 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Nami Sno-isle

    EIN 922124609 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Nami Snohomish & Island Counties

    EIN 911147373 · Headquarters: Everett, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Nami Southwest Washington

    EIN 911065027 · Headquarters: Vancouver, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Nami Spokane

    EIN 911153510 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Nami Thurston Mason

    EIN 911362711 · Headquarters: LACEY, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Nami Walla Walla

    EIN 943047483 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Napavine Band Boosters

    EIN 372151037 · Headquarters: Napavine, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Napavine Booster Club

    EIN 237307818 · Headquarters: Napavine, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Narrows Cooperative Nursery School

    EIN 910671444 · Headquarters: University Place, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Narvacanian Club of Washingtonstate

    EIN 880970923 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Narwhal Amateur Radio Society

    EIN 921760350 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Naselle Water Company

    EIN 910685191 · Headquarters: NASELLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Nasf Pacific Northwest Chapter

    EIN 911317631 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  66. Nash Car Club of America

    EIN 237431899 · Headquarters: Yakima, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Nash Car Club of America

    EIN 912089187 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Nat L Treas Emp Union Chapter 164

    EIN 911412797 · Headquarters: Blaine, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. National Active and Retired Federal Employees Association

    EIN 510179902 · Headquarters: KIRKLAND, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  70. National Active and Retired Federal Employees Association

    EIN 910968495 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. National Active and Retired Federal Employees Association

    EIN 911244463 · Headquarters: Pasco, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. National Active and Retired Federal Employees Association

    EIN 911311926 · Headquarters: Kettle Falls, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. National Active and Retired Federal Employees Association

    EIN 911433438 · Headquarters: Longview, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. National Active and Retired Federal Employees Association

    EIN 911440826 · Headquarters: Lynnwood, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. National Active and Retired Federal Employees Association

    EIN 911619703 · Headquarters: Lacey, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. National Active and Retired Federal Employees Association

    EIN 916054044 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. National Active and Retired Federal Employees Association

    EIN 916054670 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. National Active and Retired Federal Employees Association

    EIN 916054671 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. National Active and Retired Federal Employees Association

    EIN 916054672 · Headquarters: Bremerton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. National Active and Retired Federal Employees Association

    EIN 916054673 · Headquarters: Bellingham, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. National Active and Retired Federal Employees Association

    EIN 916054678 · Headquarters: Spokane Valley, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. National Active and Retired Federal Employees Association

    EIN 916054680 · Headquarters: EPHRATA, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. National Active and Retired Federal Employees Association

    EIN 916056309 · Headquarters: KIRKLAND, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. National Active and Retired Federal Employees Association

    EIN 916058463 · Headquarters: Spokane Valley, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. National Air Traffic Controllers Association

    EIN 521673791 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. National Air Traffic Controllers Association

    EIN 911415305 · Headquarters: BURIEN, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. National Air Traffic Controllers Association

    EIN 911420606 · Headquarters: Auburn, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. National Air Traffic Controllers Association

    EIN 911423728 · Headquarters: Moses Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. National Air Traffic Controllers Association

    EIN 911434721 · Headquarters: SPOKANE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. National Air Traffic Controllers Association

    EIN 911441249 · Headquarters: Tukwila, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. National Air Traffic Controllers Association

    EIN 911444858 · Headquarters: Pasco, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. National Air Traffic Controllers Association

    EIN 911449811 · Headquarters: Seatac, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. National Air Traffic Controllers Association

    EIN 911912404 · Headquarters: Des Moines, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. National Air Traffic Controllers Association

    EIN 931004846 · Headquarters: Brush Prairie, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. National American Glass Club

    EIN 521743993 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. National Asian Pacific Center on Aging

    EIN 521266741 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. National Assoc of Letter Carriers

    EIN 916037665 · Headquarters: YAKIMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. National Assoc of Residential Property Managment Inc

    EIN 911762526 · Headquarters: Tracyton, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. National Association for Catering and Events

    EIN 611211331 · Headquarters: Gig Harbor, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. National Association for Catering and Events

    EIN 912020868 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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