Unknown & Unclassified nonprofits in Wisconsin

Unknown & Unclassified nonprofits in Wisconsin. Browse 13,737 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. Kafasi

    EIN 391132382 · Headquarters: Kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Kairos Homeschool Community Inc

    EIN 392679710 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Kampground Owners Association Inc

    EIN 237313534 · Headquarters: ETTRICK, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Kanda Kruisers Inc

    EIN 391274923 · Headquarters: Colfax, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Kandu Endowment Fund Inc

    EIN 391716874 · Headquarters: JANESVILLE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Kapit Bisig Midwest Filipino - American Association

    EIN 811154101 · Headquarters: Onalaska, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. Kappa Alpha Theta Fraternity

    EIN 396075338 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Kappa Alpha Theta Fraternity

    EIN 396076950 · Headquarters: Wauwatosa, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Kappa Alpha Theta Fraternity

    EIN 823112947 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Kappa Delta Sorority

    EIN 383750362 · Headquarters: Beloit, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Kappa Delta Sorority - Theta Lambda Chapter

    EIN 473775344 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Kappa Delta Sorority-gamma Tau

    EIN 262381690 · Headquarters: Ripon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Kappa Psi Pharmaceutical Fraternity

    EIN 396056475 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Kappa Psi Pharmaceutical Fraternity

    EIN 396108617 · Headquarters: WAUNAKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Kappa Psi Pharmaceutical Fraternity

    EIN 475066663 · Headquarters: MEQUON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Kappa Sigma Building Association % John Wellford

    EIN 396089111 · Headquarters: Waukesha, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Kappa Sigma Fraternity Sigma-iota Chapter

    EIN 800679914 · Headquarters: DE PERE, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. Karey L Roberts

    EIN 931810177 · Headquarters: Manitowoc, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Karl and Katherine Pfiffner Res Tr

    EIN 396423610 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. Karl Junginger Foundation Inc

    EIN 391602319 · Headquarters: WATERLOO, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. Karl Schlecht Stiftung Foundation

    EIN 981027579 · Headquarters: STURTEVANT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. Karl W Boer Solar Energy Medal of Merit Award Trust

    EIN 396596448 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Karl Zeitler Memorial Inc

    EIN 464490182 · Headquarters: ABRAMS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Karneval Gesellschaft Rheinischer Verein Gruen Weiss Milw 1964 Inc

    EIN 237055826 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. Kasiska Family Foundation

    EIN 820414752 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  26. Kati Legacy Fund

    EIN 412620723 · Headquarters: Manitowoc, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Kaukauna Athletic Club Inc

    EIN 391276751 · Headquarters: KAUKAUNA, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Kaukauna Boys Hoops Club Inc

    EIN 392040154 · Headquarters: Kaukauna, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Kaukauna Education Association

    EIN 391273640 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Kaukauna Lodge No 953 Loyal Order

    EIN 391270835 · Headquarters: KAUKAUNA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Kaukauna Secretarial Clerical Association

    EIN 391816852 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Kaytee Foundation Inc

    EIN 391810726 · Headquarters: FRANKLIN, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. Kearney Foundation Inc

    EIN 390774273 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  34. Keech Scholarship Fund

    EIN 426139416 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. Keep the Faith in Ohio Foundation

    EIN 331386638 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Kelben Foundation Inc

    EIN 391494625 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Keller Family Charitable Trust

    EIN 391582385 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Kellner Knights Inc

    EIN 391197864 · Headquarters: Wisconsin Rapids, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Kellnersville Housing Inc

    EIN 391258566 · Headquarters: Cato, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Kellogg Family Foundation C/o Godfrey & Kahn Sc

    EIN 391775567 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Kelly Snowshoes Snowmobile Club Inc

    EIN 237345306 · Headquarters: HATLEY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Kemp and Marsch

    EIN 465600286 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  43. Kemper Center Foundation Inc

    EIN 391722605 · Headquarters: Kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Kemper Hall Alumnae Associationinc

    EIN 363854094 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Kenneth and Mary Lee Jacobs Charitable Trust

    EIN 396564554 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Kenosha

    EIN 392020009 · Headquarters: KENOSHA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Kenosha Area Business Alliance Inc

    EIN 391379686 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Kenosha Area Chamber of Commerce Inc

    EIN 390391090 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Kenosha Area Tourism Corporation

    EIN 391632312 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Kenosha Cemetery Association

    EIN 390391084 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Kenosha Chapter 155 Women of the Moose

    EIN 237150005 · Headquarters: KENOSHA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Kenosha Chess Association Inc

    EIN 273991375 · Headquarters: RACINE, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. Kenosha Country Club

    EIN 390391140 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Kenosha County Alliance of Snowmobile Clubs Inc

    EIN 391478202 · Headquarters: Bristol, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Kenosha County Deputy Sheriffs Association

    EIN 396074844 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Kenosha County Fair Association Inc

    EIN 390825975 · Headquarters: Wilmot, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Kenosha County Farm Bureau Cooperative

    EIN 390825448 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Kenosha County Hce

    EIN 396062657 · Headquarters: Bristol, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Kenosha County Medical Society

    EIN 396086799 · Headquarters: KENOSHA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Kenosha County Retired Teachers Association

    EIN 391479876 · Headquarters: Kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Kenosha County Scout Leaders Rescue Squad Inc

    EIN 391374841 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Kenosha County Tavern League Foundation

    EIN 453342804 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Kenosha Education Association Retired

    EIN 270009336 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Kenosha Electrical Joint Apprenticeship and Training Trust Fund

    EIN 391307109 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Kenosha History Center

    EIN 391092037 · Headquarters: Kenosha, WI, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Kenosha Kennel Club Inc

    EIN 237241919 · Headquarters: Kenosha, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Kenosha Landlaord Association Inc

    EIN 391668136 · Headquarters: Kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Kenosha Lions Foundation of Kenosha Wisconsin Inc

    EIN 237042753 · Headquarters: KENOSHA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Kenosha Lodge No 286 Loyal Order of Moose

    EIN 390438253 · Headquarters: Kenosha, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Kenosha Noon Lions

    EIN 392169875 · Headquarters: Kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Kenosha Police Supervisory Officers Association

    EIN 391256655 · Headquarters: Kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Kenosha Professional Police Association

    EIN 237133215 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Kenosha Racing Pigeon Club Inc

    EIN 320274759 · Headquarters: Racine, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. Kenosha Rotary Foundation Inc

    EIN 391261654 · Headquarters: KENOSHA, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Kenosha Safety Patrol Fund Inc

    EIN 391250735 · Headquarters: Kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Kenosha Union Club Inc

    EIN 390391462 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Kenosha Veterans Honor Guard

    EIN 863545957 · Headquarters: Kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  78. Kenosha Vultures Rugby Club

    EIN 841711445 · Headquarters: Kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. Kentucky Border Collie Association

    EIN 611303453 · Headquarters: KANSASVILLE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Kentuk Lake Protective & Rehabilitive District

    EIN 391814140 · Headquarters: EAGLE RIVER, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Kenwood Council No 34 Royal & Select Masters of Wi

    EIN 800591365 · Headquarters: Sussex, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  82. Kerrys Meals for Seniors Inc

    EIN 934720546 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Kettle Moraine Chapter of Harley Owners Group Inc

    EIN 391599207 · Headquarters: Eagle, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Kettle Moraine Education Support Staff Association

    EIN 391684069 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Kettle Moraine Foundation Inc

    EIN 391763104 · Headquarters: Pewaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  86. Kettle Moraine Home Educators

    EIN 472185522 · Headquarters: West Bend, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Kettle Moraine Kennel Club Inc

    EIN 396088048 · Headquarters: HUBERTUS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Kettle Moraine Natural History Assoc

    EIN 391510078 · Headquarters: Eagle, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Kettle Moraine Riders Inc

    EIN 462503544 · Headquarters: EAGLE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Kettle Moraine Snowmobile Club

    EIN 030488871 · Headquarters: Richfield, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. Kettle Moraine Sportsman Association Inc

    EIN 391584733 · Headquarters: KEWASKUM, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Kettle Moraine Two Cylinder Club

    EIN 391792361 · Headquarters: Hartland, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  93. Kettle Moraine Uniserv Council Retired

    EIN 391964244 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Kettle Moraine Youth Wrestling Club

    EIN 141864286 · Headquarters: Wales, WI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  95. Kettle Morraine Curling Club

    EIN 391029554 · Headquarters: HARTLAND, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Kettle Range Snow Riders Inc

    EIN 391496832 · Headquarters: Manitowoc, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Kettles Color Cruise Corporation

    EIN 823719437 · Headquarters: West Bend, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  98. Kevins Legacy Foundation Inc

    EIN 814837647 · Headquarters: Genoa, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Kewaskum Area Chamber of Commerce Inc

    EIN 237364433 · Headquarters: Kewaskum, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Kewaskum Auxiliary Personnel

    EIN 421738453 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages