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. Hart Beat Education Foundation Inc

    EIN 331855888 · Headquarters: Madison, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Hart Design Foundation Inc

    EIN 391778333 · Headquarters: Green Bay, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  3. Hart Equine Therapeutic Center Inc

    EIN 464394613 · Headquarters: AUBURNDALE, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Hart Fest Wauwatosa Inc

    EIN 465398865 · Headquarters: WAUWATOSA, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Hart of Wisconsin

    EIN 900097192 · Headquarters: Sparta, WI, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  6. Hart Steps Ministries Inc

    EIN 800495187 · Headquarters: Racine, WI, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  7. Hartford Area Chamber of Commerce

    EIN 391215524 · Headquarters: HARTFORD, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Hartford Area Development Corp

    EIN 391304250 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Hartford Area Sideliners Inc

    EIN 391535061 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Hartford Association of Support Personnel

    EIN 391971668 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  11. Hartford Athletics Booster Corp

    EIN 391529834 · Headquarters: Hartford, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Hartford Basketball Club Inc

    EIN 455079757 · Headquarters: Hartford, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Hartford Christmas Committee Incorporated

    EIN 391531013 · Headquarters: HARTFORD, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Hartford City Band Inc

    EIN 391568862 · Headquarters: Hartford, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Hartford Community Service Inc

    EIN 391931633 · Headquarters: HARTFORD, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Hartford Conservation & Gun Club Inc

    EIN 391054479 · Headquarters: HARTFORD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Hartford Elementary Education Association

    EIN 237097721 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Hartford Energizers Dance Team Booster Club Inc

    EIN 571176413 · Headquarters: HARTFORD, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Hartford Family Foundation Inc

    EIN 873697197 · Headquarters: Whitefish Bay, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Hartford Food Pantry

    EIN 391482330 · Headquarters: Hartford, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Hartford Heritage Inc

    EIN 391497812 · Headquarters: HARTFORD, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Hartford Historic Preservation Foundation Inc

    EIN 391965151 · Headquarters: HARTFORD, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Hartford Historical Society

    EIN 452669147 · Headquarters: Hartford, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Hartford Instrumental Parents Inc

    EIN 453210416 · Headquarters: Hartford, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Hartford Mill

    EIN 844480192 · Headquarters: Hartford, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Hartford Orchestra Parents

    EIN 800643532 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  27. Hartford Orchestra Parents Inc

    EIN 815018140 · Headquarters: GERMANTOWN, WI, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  28. Hartford Players Ltd

    EIN 820552401 · Headquarters: HARTFORD, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Hartford Project Care Inc

    EIN 364603747 · Headquarters: HARTFORD, WI, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  30. Hartford Rotary Club

    EIN 396076864 · Headquarters: HARTFORD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Hartford Rotary Foundation Inc

    EIN 391732798 · Headquarters: HARTFORD, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Hartford Select Baseball Club Inc

    EIN 275018866 · Headquarters: HARTFORD, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Hartford Support Association

    EIN 753085476 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Hartford United Soccer Club

    EIN 943445774 · Headquarters: HARTFORD, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Hartford Velocity Fastpitch Inc

    EIN 822493078 · Headquarters: HARTFORD, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Hartford Volleyball Club Corporation

    EIN 883111505 · Headquarters: Hartford, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Hartford Wrestling Club Inc

    EIN 391627836 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Hartford Youth Football Club

    EIN 391748556 · Headquarters: HARTFORD, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Hartfords Better Education Scholarship Trust

    EIN 396513548 · Headquarters: NEENAH, WI, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990

  40. Harth Am Legion Baseball Tr

    EIN 936274371 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Hartje Family Charitable Foundation

    EIN 391932358 · Headquarters: La Valle, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  42. Hartlake Snowmobile Club Inc

    EIN 800348751 · Headquarters: HARTFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Hartland Area Chamber of Commerce Inc

    EIN 391391774 · Headquarters: HARTLAND, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Hartland Area Food Pantry Inc

    EIN 391592516 · Headquarters: HARTLAND, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Hartland Arrowhead High School- Booster Band and Orchestra Parents

    EIN 391999778 · Headquarters: Hartland, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Hartland Athletic Advancement Association Inc

    EIN 391271640 · Headquarters: HARTLAND, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Hartland Community Band

    EIN 710976894 · Headquarters: NEW BERLIN, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. Hartland Firefighters Association Inc

    EIN 391556689 · Headquarters: Hartland, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Hartland Historical Society

    EIN 930835415 · Headquarters: Hartland, WI, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  50. Hartland Robotics Inc

    EIN 272609982 · Headquarters: Hartland, WI, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  51. Hartland Sportsmens Club Inc

    EIN 391015575 · Headquarters: Hartland, WI, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  52. Hartland-lakeside Education Foundation

    EIN 841692597 · Headquarters: Hartland, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Hartley Family Foundation

    EIN 742822359 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Hartridge Homeowners Association

    EIN 800959720 · Headquarters: HARTLAND, WI, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Hartshorn Charitable Fbo J White 140107

    EIN 396754553 · Headquarters: BELOIT, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  56. Hartwig Family Foundation Inc

    EIN 391977500 · Headquarters: APPLETON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Harvard Business School Club of Wi

    EIN 510164079 · Headquarters: Brookfield, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Harvard Club of Wisconsin

    EIN 391251064 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Harvard Club of Wisconsin Scholarship Fund Inc

    EIN 396066270 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  60. Harvard Geneva Lake Club Inc

    EIN 391089921 · Headquarters: FONTANA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Harvest Hills Community Church

    EIN 391860693 · Headquarters: Clinton, WI, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  62. Harvest Home Farms Inc

    EIN 320114343 · Headquarters: WHITEHALL, WI, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Harvest in the Gardens Inc

    EIN 822182201 · Headquarters: SUN PRAIRIE, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Harvest Missionary Ministry Inc

    EIN 932549462 · Headquarters: RACINE, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Harvest of Friends Inc

    EIN 392030121 · Headquarters: WINTER, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  66. Harvest Outreach Inc

    EIN 391421882 · Headquarters: Racine, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Harvest Thegathering

    EIN 474729409 · Headquarters: Holmen, WI, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  68. Harvest Your Zen Inc

    EIN 874099164 · Headquarters: Edgar, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Harvey Cook Memorial Tr R52846004

    EIN 166097901 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  70. Harvey Kuenn Memorial Foundation

    EIN 391892899 · Headquarters: Milwaukee, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  71. Harvey R Hansen Post No 310 of the American Legion

    EIN 262265297 · Headquarters: Racine, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Harvey S Firestone Jr #2 Fd C 6842048900R59755000

    EIN 346743118 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  73. Harwood Place Inc

    EIN 391531532 · Headquarters: WAUWATOSA, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Hasbrook Lake Association Inc

    EIN 391767651 · Headquarters: LAKE TOMAHAWK, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Hashimotos Encephalopathy Sreat Alliance

    EIN 352463936 · Headquarters: Green Bay, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Haskell Foundation

    EIN 930710980 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Hasselhofer-wolf Schlrshp Fund

    EIN 396514224 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. Hat Trick Enterprises Inc

    EIN 861317505 · Headquarters: GERMANTOWN, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Hatch Business Development

    EIN 660945513 · Headquarters: OAK CREEK, WI, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Hatch Lake Association

    EIN 391624492 · Headquarters: Iola, WI, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  81. Hatch Lake Iola Wi Association

    EIN 831468355 · Headquarters: MENOMONEE FALLS, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Hatchet Booster Club Inc

    EIN 204486618 · Headquarters: TOMAHAWK, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Hatchet Hoops Inc

    EIN 394984948 · Headquarters: TOMAHAWK, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Hatchets Cheer

    EIN 931678195 · Headquarters: TOMAHAWK, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Hatfield Family Scholarship Fund 020209

    EIN 203811979 · Headquarters: BELOIT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. Hatfield Fire & Rescue Inc

    EIN 861098605 · Headquarters: MERRILLAN, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Hatfield Fireworks Fund Inc

    EIN 472367144 · Headquarters: Madison, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Hatfield Roadrunners Inc

    EIN 311658054 · Headquarters: Merrillan, WI, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  89. Hatley Snowmobile Club Inc

    EIN 391172987 · Headquarters: HATLEY, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Hatrack Storytellers Inc

    EIN 391726076 · Headquarters: Manitowoc, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. Hatten Stadium Foundation Inc

    EIN 273695014 · Headquarters: New London, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Hattie I Blum Foundation

    EIN 276266188 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. Hatties Hugs Foundation

    EIN 995056344 · Headquarters: Green Bay, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Haugen Area Community Club Inc

    EIN 396077402 · Headquarters: Haugen, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. Haugen Area Senior Citizens

    EIN 391277100 · Headquarters: Haugen, WI, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. Haunted Path Ltd

    EIN 830792526 · Headquarters: Barron, WI, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. Haus of Peace

    EIN 384028860 · Headquarters: Watertown, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Hauske Family Foundation Inc

    EIN 474980950 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. Have a Heart Dog Homes Inc

    EIN 680583805 · Headquarters: Elroy, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Have a Heart Inc

    EIN 391768553 · Headquarters: RIVER FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

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