Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Warwick Neck Pta - Pta Rhode Island Congress of Parents and Teachers

    EIN 300692995 · Headquarters: WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Warwick Police Athletic League Inc

    EIN 050373898 · Headquarters: WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Warwick Valley Boys Lacrosse Booster Club Inc

    EIN 270280595 · Headquarters: Chester, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. Warwick Valley Chamber of Commerce

    EIN 141626364 · Headquarters: WARWICK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Warwick Valley Country Club Inc

    EIN 141435090 · Headquarters: Warwick, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Warwick Valley Rotary Club

    EIN 226289875 · Headquarters: WARWICK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Warwick Woods Condominium Association

    EIN 862383223 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  8. Warwick Yacht and Country Club Inc

    EIN 540697428 · Headquarters: NEWPORT NEWS, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Warwick Youth Girls Softball Assoc

    EIN 232787386 · Headquarters: Lititz, PA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  10. Warwood Estates Inc

    EIN 550359019 · Headquarters: WHEELING, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. Wasa Impact Inc

    EIN 470984501 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  12. Wasabi Aftercare Fund Corp

    EIN 871078609 · Headquarters: GULF BREEZE, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Wasatch Adaptive Sports

    EIN 942864171 · Headquarters: Snowbird, Utah, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Wasatch Aero Modelers

    EIN 870453320 · Headquarters: Roy, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Wasatch Audubon Society

    EIN 870411832 · Headquarters: Ogden, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Wasatch Avian Education Society

    EIN 870520315 · Headquarters: Salt Lake City, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Wasatch Back Dental Society

    EIN 465167039 · Headquarters: Heber City, UT, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  18. Wasatch Chorale

    EIN 942929121 · Headquarters: Orem, UT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Wasatch Christian School

    EIN 260726872 · Headquarters: Ogden, UT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Wasatch Christian School Ptf

    EIN 270956163 · Headquarters: Ogden, UT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  21. Wasatch County Farm Bureau Federation

    EIN 870417367 · Headquarters: Midway, UT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Wasatch Front Jr High Rodeo

    EIN 472794744 · Headquarters: Ogden, UT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  23. Wasatch Front Obedience Association

    EIN 870508084 · Headquarters: Draper, UT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Wasatch Gem Society

    EIN 876122715 · Headquarters: Sandy, UT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  25. Wasatch Hollow Community Association

    EIN 870469515 · Headquarters: Salt Lake City, UT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Wasatch Mountain Club Inc

    EIN 942433582 · Headquarters: SALT LAKE CITY, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Wasatch Music Alliance

    EIN 861834613 · Headquarters: American Fork, UT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Wasatch Online Marketing Association

    EIN 142001317 · Headquarters: Bountiful, UT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Wasatch Peaks Scouting Association

    EIN 843646437 · Headquarters: HERRIMAN, UT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Wasatch Uniserv

    EIN 870419902 · Headquarters: MURRAY, UT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  31. Wasburn Ta

    EIN 452934175 · Headquarters: Washburn, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Wasco Cemetery Association Inc

    EIN 930511245 · Headquarters: Wasco, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Wasco Community Scholarship Association

    EIN 956125527 · Headquarters: Wasco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Wasco County Farm Bureau

    EIN 930559093 · Headquarters: The Dalles, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Wasco County Historical Society

    EIN 931081765 · Headquarters: THE DALLES, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Wasco County Pioneer Association

    EIN 930002975 · Headquarters: The Dalles, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Wasco County Utilities Coordinating Council

    EIN 841641438 · Headquarters: THE DALLES, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Wasco Electric Cooperative Inc

    EIN 930306737 · Headquarters: THE DALLES, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Wasco Historical Society Inc

    EIN 953108961 · Headquarters: Wasco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Wasco Inc

    EIN 310804746 · Headquarters: MARIETTA, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Wasco Junior Womans Club

    EIN 952409532 · Headquarters: BAKERSFIELD, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  42. Wasco Lodge No 2419 Bpoe

    EIN 952782475 · Headquarters: WASCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Wasco SalmonSteelhead Tournament

    EIN 208478890 · Headquarters: Wasco, OR, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  44. Wasda Foundation Inc

    EIN 391527150 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Waseca Area Chamber of Commerce Inc

    EIN 410844890 · Headquarters: WASECA, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Waseca Area Foundation

    EIN 843923114 · Headquarters: WASECA, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Waseca Band Boosters Inc

    EIN 411477162 · Headquarters: WASECA, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Waseca Choir Boosters Inc

    EIN 932070476 · Headquarters: Janesville, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Waseca Hockey Association Inc

    EIN 411312089 · Headquarters: WASECA, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Waseca Lakeside Club

    EIN 410600250 · Headquarters: WASECA, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Waseca Learning Environment Inc

    EIN 582040430 · Headquarters: Athens, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Waseca Sportsmens Club

    EIN 416038175 · Headquarters: Waseca, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Waseda University New York Alumni Association Inc

    EIN 133031097 · Headquarters: Teaneck, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Waset Inc

    EIN 954354411 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Wash Assoc Sewer and Water Districts

    EIN 911705926 · Headquarters: Renton, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Wash County Fop 142

    EIN 351594896 · Headquarters: SALEM, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  57. Wash Fdn Hensey Unrestricted Fnd

    EIN 526026649 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. Wash Fnd Ransom Animal Relief Ud

    EIN 526026430 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Wash Home Ice Cream Fd Tr

    EIN 526029319 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  60. Wash Home Perry Fund Tr

    EIN 526029320 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. Wash Printing Asst & Off Wrkrs Lo 72 & Apprntce Ship & Training Fnd

    EIN 237328035 · Headquarters: RIVERDALE, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Wash St Society of Healthcare Attys

    EIN 911011600 · Headquarters: SALT LAKE CITY, UT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Washakie County Search & Rescue Washakie Co Wyoming

    EIN 742539227 · Headquarters: Worland, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Washakie Development Association

    EIN 830292194 · Headquarters: WORLAND, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Washakie Hospital Auxiliary

    EIN 510174795 · Headquarters: WORLAND, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Washakie Memorial Hospital Foundation

    EIN 830305783 · Headquarters: WORLAND, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Washburn Bears Pta

    EIN 934293645 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. Washburn Center for Children Tr Ua

    EIN 416014916 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Washburn County Historical Society Inc

    EIN 391400541 · Headquarters: Shell Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Washburn County Tourism Assoc Inc

    EIN 391518092 · Headquarters: SPOONER, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Washburn E Williams Trust Uw

    EIN 016035962 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  72. Washburn Education Association

    EIN 237088302 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Washburn Fund Inc

    EIN 390833989 · Headquarters: La Crosse, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Washburn Gymnastics Booster Club

    EIN 472706417 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. Washburn High School Foundation

    EIN 411578270 · Headquarters: MINNEAPOLIS, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Washburn Law School Foundation

    EIN 480906278 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Washburn University School of Law Alumni Association

    EIN 486109797 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  78. Washed and Redeemed

    EIN 273940846 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  79. Washington 12Th Man Association

    EIN 334198826 · Headquarters: WASHINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Washington Academy Eye Physicians and Surgeons

    EIN 910994722 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Washington Academy of Anesthesiologist Assistants

    EIN 871894069 · Headquarters: SPOKANE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Washington Academy of Family Physicians

    EIN 910688562 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Washington Academy of Family Physicians Foundation

    EIN 911205982 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Washington Academy of Neurosurgery

    EIN 262101376 · Headquarters: McLean, VA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  85. Washington Academy Teachers Association

    EIN 263384509 · Headquarters: East Machias, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Washington Accueil Association Inc

    EIN 522016021 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Washington Activity Coordinators Assoc

    EIN 911321274 · Headquarters: Ridgefield, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Washington Acupuncture and Eastern Medicine Association

    EIN 911317367 · Headquarters: Olympia, WA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  89. Washington Adult Family Home Association

    EIN 473148777 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  90. Washington Adventist Hospital Foundation Inc

    EIN 521692158 · Headquarters: GAITHERSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Washington Agate & Mineral Society Inc

    EIN 916033336 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Washington Aggregates & Concrete Association

    EIN 916054828 · Headquarters: DES MOINES, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Washington Agriculture in the Classroom

    EIN 911214513 · Headquarters: Lacey, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Washington Aiki Association

    EIN 200340793 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. Washington Airport Management Assoc

    EIN 910974877 · Headquarters: Walla Walla, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Washington Airports Task Force

    EIN 621135981 · Headquarters: DULLES, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Washington Alliance for Affordable Medicine

    EIN 921357056 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Washington Alliance for Arts Education

    EIN 911189441 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Washington Aloysius Society Inc

    EIN 530173179 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Washington Alumni Association of Ac Acia Fraternity Inc

    EIN 910459937 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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