Nonprofits in Wisconsin

Nonprofits in Wisconsin. Browse 46,682 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. Wisconsin Co-living Foundation

    EIN 993847167 · Headquarters: Mukwonago, WI, US · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Wisconsin Coalition Against Homelessness Inc

    EIN 471106571 · Headquarters: Madison, WI, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Wisconsin Coalition Against Sexual Assault Inc

    EIN 391560486 · Headquarters: MADISON, WI, USA · Crime & Legal Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  4. Wisconsin Coalition Against the Death Penalty Inc

    EIN 391829795 · Headquarters: Madison, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  5. Wisconsin Coalition for Cannabis Re Form

    EIN 412625126 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Wisconsin Coalition for Consumer Choice Inc

    EIN 205518044 · Headquarters: Madison, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Wisconsin Coalition for Fair Competition Inc

    EIN 391802748 · Headquarters: Waunakee, WI, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Wisconsin Coalition for Universal Healthcare Now Inc

    EIN 333710792 · Headquarters: OSHKOSH, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Wisconsin Coalition of Appraisers Incorporated

    EIN 455261399 · Headquarters: Sheboygan, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  10. Wisconsin Coalition of Asian-indian Organizations Inc

    EIN 392044570 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  11. Wisconsin Coalition of Four Wheel Drives

    EIN 844679890 · Headquarters: NEENAH, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Wisconsin Coalition of Independent Living Centers Inc

    EIN 391850087 · Headquarters: MADISON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Wisconsin Coalition of Virtual School Families Inc

    EIN 830419743 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  14. Wisconsin Coalition on Student Loan Debt Inc Aka Wisconsin Coalition on Student Debt

    EIN 830893672 · Headquarters: Madison, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Wisconsin Coalition on Welfare Fraud Inc

    EIN 391471283 · Headquarters: oconto, WI, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  16. Wisconsin Coalition on Workers Compensation

    EIN 464656692 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  17. Wisconsin Cocker Rescue

    EIN 753077404 · Headquarters: Menomonee Falls, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Wisconsin Code Officials Alliance

    EIN 451135926 · Headquarters: WEST ALLIS, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  19. Wisconsin Collaborative for Healthcare Quality Inc

    EIN 550848113 · Headquarters: MADISON, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Wisconsin College Learning Center Association Inc

    EIN 815264722 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Wisconsin College of Computing Coal

    EIN 823312893 · Headquarters: MILWAUKEE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Wisconsin College Personnel Association Inc

    EIN 263887186 · Headquarters: Oshkosh, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Wisconsin College Societas Rosicruciana in Civitatibus Foeder

    EIN 263642518 · Headquarters: Monona, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Wisconsin Collision Repair Professionals Inc

    EIN 391197391 · Headquarters: Merrill, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Wisconsin Combat Veterans Association 45-5

    EIN 813100938 · Headquarters: Sun Prairie, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Wisconsin Command College

    EIN 821153502 · Headquarters: Sparta, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Wisconsin Commercial Deer & Elk Farmers Association Inc

    EIN 391751521 · Headquarters: RUBICON, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  28. Wisconsin Commercial Fisheries Association Inc

    EIN 922790772 · Headquarters: Sturgeon Bay, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Wisconsin Commercial Real Estate Women Inc

    EIN 391921749 · Headquarters: New Berlin, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Wisconsin Commercial Realtors Education and Research Fund Inc

    EIN 844966175 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Wisconsin Community Action Program Association Incorporated

    EIN 391209035 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Wisconsin Community Fund Inc

    EIN 391398124 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  33. Wisconsin Community Health Empowerment Fund Inc

    EIN 872659370 · Headquarters: NEW GLARUS, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Wisconsin Community Media Inc

    EIN 391924168 · Headquarters: Whitehall, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Wisconsin Community Media Program Fund

    EIN 862679727 · Headquarters: MADISON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Wisconsin Community Services

    EIN 390808464 · Headquarters: MILWAUKEE, WI, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Wisconsin Compensation Rating Bureau

    EIN 390712330 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Wisconsin Comprehensive Advanced Life Support

    EIN 474334432 · Headquarters: OSSEO, WI, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  39. Wisconsin Concert Band Association

    EIN 464648072 · Headquarters: Westby, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Wisconsin Concrete Paving Association

    EIN 390875000 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Wisconsin Concrete Pipe Association Inc

    EIN 390944097 · Headquarters: ROBERTS, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  42. Wisconsin Conference of Young People in Alcoholics Anonymous Cor

    EIN 922964587 · Headquarters: Waukesha, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Wisconsin Connections Academy Inc

    EIN 743062651 · Headquarters: APPLETON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Wisconsin Conservation and Education Foundation Inc

    EIN 391937453 · Headquarters: Madison, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Wisconsin Conservation Hall of Fame Foundation Inc

    EIN 391504478 · Headquarters: Poynette, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Wisconsin Conservation Voices Inc

    EIN 731628891 · Headquarters: MADISON, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Wisconsin Conservation Voters Inc

    EIN 392018854 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Wisconsin Conservation Wardens Association Ltd

    EIN 391658360 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Wisconsin Conservative Coalition Inc

    EIN 834335771 · Headquarters: Appleton, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Wisconsin Conservative Digest

    EIN 731650827 · Headquarters: MILWAUKEE, WI, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. Wisconsin Conservative Energy Forum Inc

    EIN 830988188 · Headquarters: Madison, WI, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  52. Wisconsin Conservatory of Music Inc

    EIN 390915050 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Wisconsin Consolidated Sports Association Ltd

    EIN 391977124 · Headquarters: Sturtevant, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Wisconsin Construction Group Inc

    EIN 832002593 · Headquarters: GREEN BAY, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Wisconsin Construction Wellness Community Inc

    EIN 874027201 · Headquarters: PEWAUKEE, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Wisconsin Consulting Foresters

    EIN 300130286 · Headquarters: Hayward, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Wisconsin Consumer and Farmer Raw Milk Association

    EIN 550918183 · Headquarters: JEFFERSON, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. Wisconsin Coon Hunters Assoc

    EIN 391622929 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. Wisconsin Corn Foundation Inc

    EIN 843323939 · Headquarters: Watertown, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Wisconsin Corn Growers Association

    EIN 510158279 · Headquarters: WATERTOWN, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  61. Wisconsin Corn Promotion Board

    EIN 391444851 · Headquarters: WATERTOWN, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  62. Wisconsin Coroners & Medical Examiners Association

    EIN 391727375 · Headquarters: Algoma, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Wisconsin Corporation for Biomedical Research

    EIN 391979707 · Headquarters: Milwaukee, WI, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Wisconsin Correctional Foundation Inc

    EIN 391584740 · Headquarters: MILWAUKEE, WI, USA · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  65. Wisconsin Correctional Professional Association

    EIN 391388846 · Headquarters: MADISON, WI, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Wisconsin Cottage Food Association

    EIN 933460009 · Headquarters: GLENDALE, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. Wisconsin Council for Affordable & Rural Housing Inc

    EIN 391946577 · Headquarters: MADISON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Wisconsin Council for Exceptional Children Inc

    EIN 463646014 · Headquarters: Oconomowoc, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Wisconsin Council for Local History Inc

    EIN 311575172 · Headquarters: Madison, WI, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  70. Wisconsin Council for the Social Studies

    EIN 391455764 · Headquarters: CHIPPEWA FALLS, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Wisconsin Council of Administrators of Special Services Ltd

    EIN 391948323 · Headquarters: COTTAGE GROVE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Wisconsin Council of Chapters Moaa

    EIN 811175820 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Wisconsin Council of Chapters- Retired Officers Association

    EIN 391973699 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  74. Wisconsin Council of Child and Adolescent Psychiatry

    EIN 391287212 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Wisconsin Council of Life Insurers Inc

    EIN 391288129 · Headquarters: SUN PRAIRIE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Wisconsin Council of Religious and Independent Sch

    EIN 391347439 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Wisconsin Council of Self Insurers Inc

    EIN 821456398 · Headquarters: Deerfield, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. Wisconsin Council of Sport Fishing Organizations Inc

    EIN 391415348 · Headquarters: WEST ALLIS, WI, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. Wisconsin Council of Teachers of English Inc

    EIN 391037378 · Headquarters: SEYMOUR, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Wisconsin Council of the Blind and Visua

    EIN 390977746 · Headquarters: MADISON, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Wisconsin Council of Trout Unlimited Inc

    EIN 237188784 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Wisconsin Council on Community Corrections Inc

    EIN 391861518 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  83. Wisconsin Council on Economic Education Inc

    EIN 396076951 · Headquarters: MEQUON, WI, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Wisconsin Council on Medical Education & Workforce

    EIN 471800780 · Headquarters: MADISON, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. Wisconsin Council on Problem Gambling Inc

    EIN 391762447 · Headquarters: GREEN BAY, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Wisconsin Council-society for Human Resource Management

    EIN 391559013 · Headquarters: COTTAGE GROVE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Wisconsin Counties Solid Waste Management Association

    EIN 391784796 · Headquarters: Plover, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Wisconsin County Clerks Association Inc

    EIN 872142013 · Headquarters: Neillsville, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Wisconsin County Code Administrators

    EIN 391541398 · Headquarters: Superior, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Wisconsin County Constitutional Officers for Education

    EIN 462907415 · Headquarters: MERRILL, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Wisconsin County Constitutional Officers Inc

    EIN 392002511 · Headquarters: Green Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. Wisconsin County Forests Association Inc

    EIN 237447107 · Headquarters: MERRIL, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Wisconsin County Highway Association Inc

    EIN 800983766 · Headquarters: MADISON, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Wisconsin County Human Services Association Inc

    EIN 391368949 · Headquarters: KIMBERLY, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Wisconsin County Police Association

    EIN 510158460 · Headquarters: DELAVAN, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Wisconsin County Surveyors Association Inc

    EIN 771810736 · Headquarters: Menomonie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Wisconsin Court Reporters Association

    EIN 391593507 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Wisconsin Covenant Foundation Inc

    EIN 261550326 · Headquarters: Madison, WI, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990

  99. Wisconsin Cowboy Dressage Inc

    EIN 453244828 · Headquarters: Sturgeon Bay, WI, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  100. Wisconsin Craft Inc

    EIN 863186271 · Headquarters: BROWN DEER, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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