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. Amvets

    EIN 391885611 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Amvets

    EIN 391920292 · Headquarters: Fond du lac, WI, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. Amvets

    EIN 391960590 · Headquarters: Hayward, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Amvets

    EIN 392007707 · Headquarters: Merrill, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Amvets

    EIN 396037895 · Headquarters: Hartford, WI, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  6. Amvets

    EIN 396054433 · Headquarters: Franklin, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Amvets

    EIN 396055420 · Headquarters: Green Bay, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Amvets

    EIN 396064021 · Headquarters: Cudahy, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Amvets

    EIN 396075434 · Headquarters: SOUTH MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  10. Amvets

    EIN 396077253 · Headquarters: Oconto, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Amvets

    EIN 396077328 · Headquarters: Redgranite, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Amvets

    EIN 396078155 · Headquarters: Sturgeon Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Amvets

    EIN 421751078 · Headquarters: Chippewa Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. Amvets

    EIN 461280073 · Headquarters: REDGRANITE, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Amvets

    EIN 462501299 · Headquarters: Manitowoc, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Amvets

    EIN 472942306 · Headquarters: Altoona, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. Amvets

    EIN 522906415 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  18. Amvets

    EIN 562500468 · Headquarters: Rhinelander, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Amvets

    EIN 611587908 · Headquarters: SOUTH MILWAUKEE, WI, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Amvets

    EIN 731700998 · Headquarters: Hayward, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  21. Amvets

    EIN 743136268 · Headquarters: Chippewa Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Amvets

    EIN 800412184 · Headquarters: New London, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Amvets

    EIN 800584601 · Headquarters: Reedsville, WI, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  24. Amvets

    EIN 810642470 · Headquarters: New Glarus, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Amvets

    EIN 811019693 · Headquarters: Webster, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. Amvets

    EIN 820968409 · Headquarters: Bloomer, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Amvets

    EIN 830465572 · Headquarters: Chetek, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Amvets

    EIN 831135767 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Amvets

    EIN 844637688 · Headquarters: Black River Falls, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Amvets

    EIN 930744688 · Headquarters: New London, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Amvets

    EIN 930793845 · Headquarters: Amherst Junction, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. Amvets

    EIN 930814334 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Amvets 1Lt Jeremy Wolfe Post No 1128

    EIN 205992214 · Headquarters: Colfax, WI, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. Amvets American Veterans Riders Chapter 0001

    EIN 320790716 · Headquarters: Strum, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Amvets District One

    EIN 392044878 · Headquarters: Trego, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. Amvets Post 61

    EIN 900483140 · Headquarters: WAUWATOSA, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  37. Amvets Post 99

    EIN 391175452 · Headquarters: MANITOWOC, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Amvets Riders of Wisconsin

    EIN 814547516 · Headquarters: Waterford, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Amy and Kenneth Katz Foundation Inc

    EIN 810889541 · Headquarters: SHEBOYGAN, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  40. Amy Gustafson Seeley Memorial Scholarship Fund Inc

    EIN 843176286 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Amy Montessori School Inc

    EIN 391224095 · Headquarters: BROOKFIELD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Amyotrophic Lateral Sclerosis Association

    EIN 391600965 · Headquarters: Wauwatosa, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. An Exceptional Chorus Inc

    EIN 391963095 · Headquarters: MILWAUKEE, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. An Extended Reach Adult and Youth Training Inc

    EIN 883946741 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. An Inspired Future Foundation

    EIN 823725083 · Headquarters: Waupaca, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  46. Ana Luna CPR and First Aid LLC

    EIN 475064636 · Headquarters: South Milwaukee, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Anabaptist Health Ministries Inc

    EIN 922866499 · Headquarters: GLEASON, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Anamax Oldtimers Club

    EIN 710946162 · Headquarters: Algoma, WI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  49. Anana Elementary Pto

    EIN 825231478 · Headquarters: MADISON, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Ananda Marga of Madison Inc

    EIN 237165910 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Anashion Inc

    EIN 475129759 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. Anbu Sports Club

    EIN 844663245 · Headquarters: Menomonee falls, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Ancf Inc

    EIN 205809195 · Headquarters: COLUMBUS, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  54. Anchor Ministries Inc

    EIN 832527455 · Headquarters: Racine, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Anchor Press Paper and Print Inc

    EIN 812587563 · Headquarters: Milwaukee, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Anchored in Hope

    EIN 823940761 · Headquarters: Racine, WI, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  57. Ancient Accepted Scottish Rite of Free Masonry Nmj

    EIN 237382755 · Headquarters: Dousman, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Ancient Accepted Scottish Rite of Free Masonry Nmj

    EIN 390909440 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Ancient Accepted Scottish Rite of Free Masonry Nmj

    EIN 391208855 · Headquarters: La Crosse, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Ancient Accepted Scottish Rite of Freemasonry NMJ

    EIN 390129689 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Ancient Accepted Scottish Rite of Freemasonry Nmj

    EIN 390712390 · Headquarters: WAUWATOSA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Ancient Accepted Scottish Rite of Freemasonry NMJ Valley of Eau Claire

    EIN 390255630 · Headquarters: Eau Claire, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Ancient and Accepted Scottish Rite of Free Masonry Prince Hall Affili

    EIN 237567328 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  64. Ancient and Accepted Scottish Rite of Free Masonry Prince Hall Affili

    EIN 237567338 · Headquarters: MADISON, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  65. Ancient Arabic Order of the Nobles of the Mystic Shrine of Na

    EIN 237325155 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. Ancient Earthworks Society of Wisconsin Inc

    EIN 465323776 · Headquarters: Madison, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Ancient Free & Accepte Masons of Minnesota

    EIN 411802327 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Ancient Hearts Collective Inc

    EIN 413038891 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Ancient Mstical Order of Rosae Crucis

    EIN 431899099 · Headquarters: Waukesha, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  70. Ancient Mystical Order of Rosae Crucis

    EIN 270891845 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  71. Ancient Mystical Order of Rosae Crucis

    EIN 431950881 · Headquarters: Delavan, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. Ancient Order of Hibernians in America

    EIN 237633806 · Headquarters: Burlington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Ancient Order of Hibernians in America

    EIN 822600873 · Headquarters: ELM GROVE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Andahazy Ballet Company

    EIN 237098662 · Headquarters: River Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  75. Andean Aid

    EIN 200301006 · Headquarters: Kenosha, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Andean Health and Development Inc

    EIN 391809174 · Headquarters: MADISON, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Andersen Book Trust

    EIN 416471330 · Headquarters: MILWAUKEE, WI, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  78. Anderson and Thomson Post 98 the American Legion Department

    EIN 396075921 · Headquarters: CUMBERLAND, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Anderson Campbell Educational Institue Inc

    EIN 471485901 · Headquarters: GREEN BAY, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Anderson Mary E Tuw

    EIN 356571405 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  81. Anderson Park Friends Inc

    EIN 463740061 · Headquarters: OREGON, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Andis Foundation Inc

    EIN 473885242 · Headquarters: STURTEVANT, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  83. Andre Carter Ministries

    EIN 842700181 · Headquarters: Milwaukee, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Andre Lee Ellis & Company

    EIN 391824514 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Andrew & Michael Stolper Foundation Inc

    EIN 391916231 · Headquarters: Madison, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. Andrew and Joan McKenna Foundation

    EIN 367675793 · Headquarters: Oconomowoc, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Andrew Blackhawk American Legion Po St 129

    EIN 412915553 · Headquarters: Black River Falls, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Andrew E Vanstrom Decd

    EIN 510153468 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  89. Andrew F Bell & Edith M Bell Charitable Tr

    EIN 396788987 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. Andrew Mueller Memorial Scholarship Fund

    EIN 392706399 · Headquarters: Wisconsin Rapids, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Andrew Wernicke Courage Foundation Inc

    EIN 920566785 · Headquarters: SOBIESKI, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Andrew Wszelaki Memorial Foundation Inc

    EIN 262420420 · Headquarters: South Milwaukee, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  93. Andy and Stevie Komperud Youth Day

    EIN 831340876 · Headquarters: Ettrick, WI, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Andy and Susan North Family Foundation Inc

    EIN 814289284 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. Andy Barta Legacy Charitable Fund Inc

    EIN 832190071 · Headquarters: ALGOMA, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Andy Niebler Foundation Inc

    EIN 455149344 · Headquarters: WAUKESHA, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Andy Nowak Foundation Inc

    EIN 820934269 · Headquarters: Casco, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Andy Nunemaker Foundation Inc

    EIN 271049647 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  99. Aneko Press Ministry Partnerships Inc

    EIN 862901990 · Headquarters: Abbotsford, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Anesis Foundation for Mental Health Inc

    EIN 932296543 · Headquarters: MADISON, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

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