Nonprofits in Elkhorn, Wisconsin

Nonprofits in Elkhorn, Wisconsin. Browse 175 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. 1000 Generations Inc

    EIN 472646525 · Headquarters: ELKHORN, WI, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. 4-H Clubs & Affiliated 4-H Organizations

    EIN 202132859 · Headquarters: Elkhorn, WI, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. 4-H Clubs & Affiliated 4-H Organizations

    EIN 202196382 · Headquarters: Elkhorn, WI, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  4. Accent on You Financial Solutions Llc

    EIN 371695419 · Headquarters: Elkhorn, WI, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. Affordable Community Housing Inc

    EIN 391685574 · Headquarters: ELKHORN, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Amen Adventures Inc

    EIN 834380094 · Headquarters: Elkhorn, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. American Legion

    EIN 396078165 · Headquarters: Elkhorn, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Legion Auxiliary

    EIN 396067812 · Headquarters: Elkhorn, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Aurora Lakeland Medical Center Associates Inc

    EIN 237156784 · Headquarters: ELKHORN, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Balestrieri Family Foundation Inc

    EIN 464048389 · Headquarters: ELKHORN, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. Barnabas International

    EIN 363535053 · Headquarters: ELKHORN, WI, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Belgian Tervuren Rescue Inc

    EIN 364553491 · Headquarters: Elkhorn, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Black Rock Farm Inc

    EIN 831528202 · Headquarters: ELKHORN, WI, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  14. Blue Knights Motorcycle Club

    EIN 800001306 · Headquarters: Elkhorn, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  15. Board of Regents of the University of Wisconsin System

    EIN 050582545 · Headquarters: ELKHORN, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Board of Regents of the University of Wisconsin System

    EIN 202306704 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Board of Regents of the University of Wisconsin System

    EIN 204457337 · Headquarters: Elkhorn, WI, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. Board of Regents of the University of Wisconsin System

    EIN 264197243 · Headquarters: ELKHORN, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Board of Regents of the University of Wisconsin System

    EIN 320335401 · Headquarters: Elkhorn, WI, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  20. Board of Regents of the University of Wisconsin System

    EIN 320409301 · Headquarters: Elkhorn, WI, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. Board of Regents of the University of Wisconsin System

    EIN 320433460 · Headquarters: ELKHORN, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. Board of Regents of the University of Wisconsin System

    EIN 320550422 · Headquarters: ELKHORN, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Board of Regents of the University of Wisconsin System

    EIN 331212527 · Headquarters: ELKHORN, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Board of Regents of the University of Wisconsin System

    EIN 371863669 · Headquarters: ELKHORN, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Board of Regents of the University of Wisconsin System

    EIN 390128633 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Board of Regents of the University of Wisconsin System

    EIN 391285422 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Board of Regents of the University of Wisconsin System

    EIN 391427387 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Board of Regents of the University of Wisconsin System

    EIN 391685413 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Board of Regents of the University of Wisconsin System

    EIN 391907926 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. Board of Regents of the University of Wisconsin System

    EIN 391920948 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Board of Regents of the University of Wisconsin System

    EIN 391924648 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Board of Regents of the University of Wisconsin System

    EIN 391934219 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Board of Regents of the University of Wisconsin System

    EIN 391935982 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Board of Regents of the University of Wisconsin System

    EIN 391935983 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Board of Regents of the University of Wisconsin System

    EIN 391947487 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Board of Regents of the University of Wisconsin System

    EIN 391947783 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Board of Regents of the University of Wisconsin System

    EIN 391996465 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Board of Regents of the University of Wisconsin System

    EIN 392012963 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Board of Regents of the University of Wisconsin System

    EIN 392029174 · Headquarters: Elkhorn, WI, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Board of Regents of the University of Wisconsin System

    EIN 392037448 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Board of Regents of the University of Wisconsin System

    EIN 421476886 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Board of Regents of the University of Wisconsin System

    EIN 452919511 · Headquarters: Elkhorn, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  43. Board of Regents of the University of Wisconsin System

    EIN 461208630 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Board of Regents of the University of Wisconsin System

    EIN 510196864 · Headquarters: Elkhorn, WI, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Board of Regents of the University of Wisconsin System

    EIN 521742600 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Board of Regents of the University of Wisconsin System

    EIN 651318643 · Headquarters: ELKHORN, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Brotherhood of Rail Road Signalmen Local 09

    EIN 396008162 · Headquarters: Elkhorn, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Circle of Friends Mission Thrift Shoppe Inc

    EIN 342021427 · Headquarters: ELKHORN, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Columbiettes Incorporated

    EIN 301030384 · Headquarters: Elkhorn, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Communication Workers of America

    EIN 391161032 · Headquarters: Elkhorn, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. Dementia Friendly Community Initiative Inc

    EIN 841733156 · Headquarters: Elkhorn, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. East Troy Volleyball Club Inc

    EIN 884105040 · Headquarters: Elkhorn, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Edith Stein Education Partners Inc

    EIN 994825874 · Headquarters: ELKHORN, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Elkhorn All Sports Booster Club

    EIN 391789994 · Headquarters: ELKHORN, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Elkhorn Area Chamber of Commerce & Tourism Center

    EIN 391191473 · Headquarters: Elkhorn, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  56. Elkhorn Area High School Fine Arts Board Inc

    EIN 825091742 · Headquarters: ELKHORN, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Elkhorn Area High School Scholarship Fou

    EIN 391565271 · Headquarters: ELKHORN, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Elkhorn Area School District Education Foundation

    EIN 832124650 · Headquarters: ELKHORN, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Elkhorn Area Womens Club

    EIN 991670692 · Headquarters: ELKHORN, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Elkhorn Area Youth Center Inc

    EIN 475053722 · Headquarters: Elkhorn, WI, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  61. Elkhorn Arts Foundation Inc

    EIN 814022673 · Headquarters: Elkhorn, WI, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. Elkhorn Elks Lacrosse Club Inc

    EIN 832279560 · Headquarters: Elkhorn, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Elkhorn Express Inc

    EIN 271047244 · Headquarters: Elkhorn, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Elkhorn Extreme Baseball Inc

    EIN 271421635 · Headquarters: Elkhorn, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Elkhorn Ffa Alumni Association

    EIN 800107876 · Headquarters: Elkhorn, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Elkhorn Food Pantry Inc

    EIN 391715868 · Headquarters: ELKHORN, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Elkhorn Football Co

    EIN 842635129 · Headquarters: ELKHORN, WI, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  68. Elkhorn Garden Club

    EIN 391509526 · Headquarters: Elkhorn, WI, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  69. Elkhorn Kwik Stx Inc

    EIN 475226176 · Headquarters: Elkhorn, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Elkhorn Lions Foundation

    EIN 881967815 · Headquarters: Elkhorn, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Elkhorn Penquin Swim Team Ltd

    EIN 010703641 · Headquarters: ELKHORN, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Elkhorn Pistol Club

    EIN 392040580 · Headquarters: Elkhorn, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Elkhorn Renegades Inc

    EIN 854297965 · Headquarters: Elkhorn, WI, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Elkhorn Soccer Club

    EIN 391714473 · Headquarters: ELKHORN, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Elkhorn Sportsmens Club

    EIN 920266024 · Headquarters: Elkhorn, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Elkhorn Volleyball Club Inc

    EIN 822925513 · Headquarters: Elkhorn, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Elkhorn Youth Girls Basketball Inc

    EIN 462071443 · Headquarters: Elkhorn, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Elkhorn Youth Wrestling Club

    EIN 392001217 · Headquarters: ELKHORN, WI, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  79. Eric Christian Olsen Foundation Incorporated

    EIN 814675081 · Headquarters: ELKHORN, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Family Resource Coalition of Walworth County Inc

    EIN 391773950 · Headquarters: Elkhorn, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  81. Friends of Elkhorn Ch Tr

    EIN 392019486 · Headquarters: Elkhorn, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  82. Friends of Matheson Memorial Library Corp

    EIN 760728372 · Headquarters: Elkhorn, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Friends of the White River State Trail

    EIN 510459373 · Headquarters: Elkhorn, WI, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Good Action Foundation Inc

    EIN 472065016 · Headquarters: Elkhorn, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Holton Elkhorn Band Ltd

    EIN 391313435 · Headquarters: Elkhorn, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. Holton Foundation Inc

    EIN 521073861 · Headquarters: ELKHORN, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Hope Now Inc

    EIN 841684938 · Headquarters: Elkhorn, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Hugh & Marie Squires Scholarship Foundation Ltd

    EIN 391354516 · Headquarters: ELKHORN, WI, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  89. International Association of Lions Clubs

    EIN 396093828 · Headquarters: ELKHORN, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. J12 24 Seeds of Hope Inc

    EIN 463565898 · Headquarters: ELKHORN, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Join The Movement / JTME

    EIN 824484779 · Headquarters: ELKHORN, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Kades Klassic

    EIN 331140039 · Headquarters: Elkhorn, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Kettle Moraine Land Trust Inc

    EIN 392010641 · Headquarters: ELKHORN, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Kiana Lee Griffin

    EIN 814939697 · Headquarters: ELKHORN, WI, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  95. Kirt Fiegel Family Foundation Inc C/o V Kirt Fiegel

    EIN 391844265 · Headquarters: ELKHORN, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  96. Kiwanis International Inc

    EIN 396076502 · Headquarters: Elkhorn, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Knights of Columbus

    EIN 930832622 · Headquarters: Elkhorn, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Knights of Columbus Council 3464

    EIN 237184896 · Headquarters: ELKHORN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Lake Wandawega Improvement Association Inc

    EIN 141931672 · Headquarters: Elkhorn, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Lakeland Animal Welfare Society Inc

    EIN 391268873 · Headquarters: ELKHORN, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

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