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. Bonau Whereatt Post 69

    EIN 390174674 · Headquarters: Mayville, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Bonds Path Inc

    EIN 873039581 · Headquarters: Roberts, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Bonduel Athletics Inc

    EIN 471683821 · Headquarters: Bonduel, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Bonduel Bat & Ball Club Inc

    EIN 203157436 · Headquarters: Shawano, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Bonduel Cedar Park Dog Park Inc

    EIN 851553130 · Headquarters: Bonduel, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Bonduel Community Archives Inc

    EIN 391704971 · Headquarters: Bonduel, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. Bonduel Community Food Pantry Inc

    EIN 920442602 · Headquarters: Bonduel, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Bonduel Education Association

    EIN 237093580 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Bonduel Educational Support Personnel Association

    EIN 262771629 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Bonduel Founders Day

    EIN 450515120 · Headquarters: Bonduel, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Bonduel Scholarship Development Committee Inc

    EIN 392037722 · Headquarters: Bonduel, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Bonduel Youth Football Club Inc

    EIN 263619658 · Headquarters: Cecil, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Bong Naturalist Association Inc

    EIN 391802298 · Headquarters: Kansasville, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Bong P-38 Fund Inc

    EIN 391647421 · Headquarters: SUPERIOR, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Bonne Amie Musical Circle

    EIN 391502449 · Headquarters: Cedarburg, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Bonner Foundation Nfp

    EIN 883494505 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Bonnies Blankets Inc

    EIN 850820229 · Headquarters: Green Bay, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Boogies

    EIN 831977531 · Headquarters: Bristol, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Book Across the Bay Inc

    EIN 392040778 · Headquarters: ASHLAND, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  20. Book Ahead Inc

    EIN 854123055 · Headquarters: Waukesha, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Book of Empty Pages Inc

    EIN 842754996 · Headquarters: Green Bay, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Booker Washington Institute-BWI Class of 1987 Association

    EIN 833687286 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Booknook Gardens

    EIN 831617944 · Headquarters: Egg Harbor, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  24. Books Are Power Inc

    EIN 472499665 · Headquarters: MADISON, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Bookworm Gardens Inc

    EIN 202129596 · Headquarters: SHEBOYGAN, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Boom Bay Heights Improvement Association Inc

    EIN 391335872 · Headquarters: LARSEN, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Boom Bay Volunteer Fire Co

    EIN 391359825 · Headquarters: FREMONT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Boomfest

    EIN 850757573 · Headquarters: Edgerton, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  29. Booth Manor Inc

    EIN 391591829 · Headquarters: WAUWATOSA, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  30. Booth Manor Two Inc

    EIN 391802991 · Headquarters: WAUWATOSA, WI, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  31. Boots on the Ground Wisconsin

    EIN 883737350 · Headquarters: Cedar Grove, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Borderline Personality Disorder Support Corporation

    EIN 824621053 · Headquarters: Milwaukee, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  33. Borealis Holistics Ministry Ltd

    EIN 820923018 · Headquarters: Park Falls, WI, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  34. Borg Foundation Inc

    EIN 366047046 · Headquarters: DELAVAN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. Born to Run

    EIN 932573303 · Headquarters: denmark, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Borth H Fbo Wausau Foursquare Church

    EIN 396719861 · Headquarters: MILWAUKEE, WI, USA · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990

  37. Boscobel and Rural Fire District

    EIN 396220908 · Headquarters: BOSCOBEL, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Boscobel Area Council for the Arts Inc

    EIN 510171637 · Headquarters: BOSCOBEL, WI, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  39. Boscobel Area Sportsmen Inc

    EIN 237297029 · Headquarters: BOSCOBEL, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Boscobel Athletic Boosters

    EIN 391895937 · Headquarters: BOSCOBEL, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Boscobel Cemetery Association

    EIN 390176455 · Headquarters: BOSCOBEL, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Boscobel Chamber of Commerce

    EIN 390838811 · Headquarters: BOSCOBEL, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Boscobel Community Foundation Inc

    EIN 392032214 · Headquarters: BOSCOBEL, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Boscobel Council of Auxilary Personnel

    EIN 743030932 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Boscobel Depot Heritage Museum Inc

    EIN 391882109 · Headquarters: BOSCOBEL, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Boscobel Developers Ltd

    EIN 237049235 · Headquarters: BOSCOBEL, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Boscobel Education Association

    EIN 391142208 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Boscobel Education Foundation

    EIN 272236892 · Headquarters: BOSCOBEL, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Boscobel Fire Department Inc

    EIN 884353121 · Headquarters: BOSCOBEL, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Boscobel Grand Army of the Republic Hall Preservationists Inc

    EIN 391647863 · Headquarters: Monona, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Boscobel Music Boosters

    EIN 391189232 · Headquarters: BOSCOBEL, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Boscobel Pre-school Center Inc

    EIN 391147504 · Headquarters: Boscobel, WI, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. Boscobel Rescue Squad Inc

    EIN 391466184 · Headquarters: BOSCOBEL, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Boscobel Soccer Club Inc

    EIN 853508712 · Headquarters: BOSCOBEL, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Boscobel Spanish Boosters

    EIN 814758395 · Headquarters: BOSCOBEL, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Boscobel Veterans Memorial Fund Inc

    EIN 454121815 · Headquarters: BOSCOBEL, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Boscobel Youth Trap Team Corp

    EIN 473136659 · Headquarters: BOSCOBEL, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Bosley & Green Foundation

    EIN 876611597 · Headquarters: RACINE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Bosnian American Association Inc

    EIN 270697443 · Headquarters: Menomonee Falls, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Bosnian Relief Chrtbl Tr

    EIN 396643792 · Headquarters: WHITEFISH BAY, WI, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. Boss Nana Building Empires Inc

    EIN 813094833 · Headquarters: Milwaukee, WI, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  62. Bossard Foundation Inc

    EIN 391514700 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. Bostrom Foundation Inc

    EIN 396126790 · Headquarters: OCONOMOWOC, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  64. Botanical Club of Wisconsin

    EIN 391229373 · Headquarters: Richland Center, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Botsiq Wisconsin

    EIN 260701192 · Headquarters: Richfield, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Bouchercon 2011

    EIN 800473111 · Headquarters: MILWAUKEE, WI, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  67. Boulder Junction Area Historical Society Inc

    EIN 311576224 · Headquarters: Boulder Junction, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Boulder Junction Atv- Utv Club Inc

    EIN 821363858 · Headquarters: BOULDER JUNCTION, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Boulder Junction Chamber of Commerce Inc

    EIN 390177263 · Headquarters: BOULDER JUNCTION, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Boulder Junction Christmas Scholarship Fund Inc

    EIN 391542534 · Headquarters: Boulder Junction, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Boulder Junction Community Foundation Inc

    EIN 273581914 · Headquarters: BOULDER JUNCTION, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990

  72. Boulder Junction Shooting Range Inc

    EIN 274218519 · Headquarters: BOULDER JUNCTION, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Boulder Junction Snowmobile Club Inc

    EIN 510186042 · Headquarters: BOULDER JCT, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Boulder Lake Advancement Assoc

    EIN 391800400 · Headquarters: Boulder Junction, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Boulevard Ensemble Inc

    EIN 391648375 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Bountiful Hope Inc

    EIN 274933034 · Headquarters: Monroe, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Bourbon Barrel League Inc

    EIN 851991677 · Headquarters: Wauwatosa, WI, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. Bouwer Family Foundation

    EIN 391897340 · Headquarters: APPLETON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  79. Bow Foundation

    EIN 472502150 · Headquarters: Pewaukee, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. Bower City Theatre Company Inc

    EIN 271501728 · Headquarters: Milton, WI, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Bowl Wausau

    EIN 900266521 · Headquarters: Wausau, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Bowler Alumni Scholarship Association Inc

    EIN 460883305 · Headquarters: Bowler, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Bowler Area Fire District

    EIN 391648691 · Headquarters: BOWLER, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Bowler Area Historical Society

    EIN 463037671 · Headquarters: SHAWANO, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Bowler Education Association

    EIN 237086931 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Bowler Education Support Association

    EIN 262708387 · Headquarters: MADISON, WI, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  87. Bowling Classic Inc

    EIN 237366969 · Headquarters: SHEBOYGAN, WI, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990

  88. Bowling Club at Uwm

    EIN 364640185 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Bowling Proprietors Association of Wisconsin Inc

    EIN 390974393 · Headquarters: PEWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Bowling to Beat Breast Cancer Inc

    EIN 260588944 · Headquarters: SUPERIOR, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. Box of Balloons Inc

    EIN 464826289 · Headquarters: SUN PRAIRIE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Box of Knowledge Inc

    EIN 821686774 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  93. Boxer Club of Milwaukee Inc

    EIN 870719742 · Headquarters: Menomonee Falls, WI, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Boy Scout Camp Trust Created Under the Will of Lewis E Phillips

    EIN 391330762 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Boy Scout Troop 420

    EIN 391729980 · Headquarters: Madison, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Boy Scout Troop 940

    EIN 320416035 · Headquarters: Middleton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Boy Scouts of America 261 Hiawathaland Council Tr Fund

    EIN 237196287 · Headquarters: APPLETON, WI, USA · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990

  98. Boy Scouts of America 624 Gateway Area Council

    EIN 390806175 · Headquarters: LA CROSSE, WI, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Boy Scouts of America Hiawathaland Council

    EIN 381358167 · Headquarters: APPLETON, WI, USA · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990

  100. Boy Scouts of America Potawatomi Area Council-operating

    EIN 390806342 · Headquarters: WAUKESHA, WI, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

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