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. Green Cty Fall Nationals Tractor & Truck Pull Inc

    EIN 263541792 · Headquarters: MONTICELLO, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Green Diesel Wisconsin Foundation Incorporated

    EIN 264213172 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Green Door Housing Inc

    EIN 881062080 · Headquarters: SOUTH RANGE, WI, US · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Green Dragon Coalition

    EIN 922357162 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Green Dragon Society

    EIN 922357100 · Headquarters: HUDSON, WI, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Green Forest Inc

    EIN 611548166 · Headquarters: MADISON, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Green Gallery

    EIN 932624915 · Headquarters: Brookfield, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Green Gives Back Inc

    EIN 334465932 · Headquarters: DE Pere, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Green Grove Mennonite Fellowship Center Inc

    EIN 871186989 · Headquarters: WILLARD, WI, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Green Haven Family Advocates Inc

    EIN 391442312 · Headquarters: MONROE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Green Journey Farm

    EIN 831112738 · Headquarters: Webster, WI, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  12. Green Knights Snowmobile Club Inc

    EIN 391171963 · Headquarters: appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Green Lake Aquatic Structure Inc

    EIN 843983495 · Headquarters: PRINCETON, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Green Lake Area Animal Shelter Ltd

    EIN 391753695 · Headquarters: GREEN LAKE, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Green Lake Area Chamber of Commerce Inc

    EIN 391167951 · Headquarters: GREEN LAKE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Green Lake Area Rea

    EIN 271699844 · Headquarters: Ripon, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Green Lake Area Womens Club

    EIN 396075784 · Headquarters: Green Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Green Lake Association Inc

    EIN 391047600 · Headquarters: GREEN LAKE, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Green Lake Athletic Boosters

    EIN 921326598 · Headquarters: Green Lake, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Green Lake Bird & Nature Club

    EIN 474008076 · Headquarters: GREEN LAKE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Green Lake Booster Club Inc

    EIN 391744448 · Headquarters: Green Lake, WI, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  22. Green Lake Conservancy

    EIN 391832346 · Headquarters: Green Lake, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Green Lake Country Visitors Bureau

    EIN 391899734 · Headquarters: GREEN LAKE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Green Lake County Basic Needs Foundation Inc

    EIN 812788397 · Headquarters: Berlin, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Green Lake County Crimestoppers Inc

    EIN 391742352 · Headquarters: GREEN LAKE, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Green Lake County Dairy Promoters Inc

    EIN 391730304 · Headquarters: Cambria, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Green Lake County Farm Bureau Cooperative

    EIN 396075786 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Green Lake County Hce

    EIN 391278816 · Headquarters: BERLIN, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Green Lake County Literacy Council Inc

    EIN 391751094 · Headquarters: Berlin, WI, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  30. Green Lake County Pork Producers Association Cooperative

    EIN 237004508 · Headquarters: Princeton, WI, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  31. Green Lake County Senior Transportation Inc

    EIN 993383461 · Headquarters: GREEN LAKE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Green Lake Education Association

    EIN 237088222 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Green Lake Festival of Music Inc

    EIN 391336204 · Headquarters: GREEN LAKE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Green Lake Greenways

    EIN 270897753 · Headquarters: GREEN LAKE, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Green Lake Hospitality Group

    EIN 832733713 · Headquarters: Princeton, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Green Lake Parent Teacher Organization Inc

    EIN 832247038 · Headquarters: GREEN LAKE, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  37. Green Lake Property Owners Association of Washington County I

    EIN 391548336 · Headquarters: WEST BEND, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Green Lake Public Schools Foundation Inc

    EIN 391588156 · Headquarters: Green Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Green Lake Renewal Inc

    EIN 264753668 · Headquarters: Green Lake, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Green Lake Sailing School Inc

    EIN 396095123 · Headquarters: Ripon, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Green Lake Yacht Club

    EIN 820821792 · Headquarters: GREEN LAKE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Green Mound Cemetery Association

    EIN 800642936 · Headquarters: Holmen, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Green Neighbor

    EIN 452510943 · Headquarters: Wauwatosa, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Green Onion Resource Center

    EIN 391943184 · Headquarters: Washburn, WI, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  45. Green Pastures Living Inc

    EIN 850964916 · Headquarters: OREGON, WI, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Green Tree Garden Club Inc

    EIN 392027788 · Headquarters: MEQUON, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Green Valley - Morgan Fire Company

    EIN 391893945 · Headquarters: Green Valley, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Green Valley Enterprises Inc of Beaver Dam

    EIN 391097670 · Headquarters: BEAVER DAM, WI, USA · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990

  49. Green Valley Snowmobile Club

    EIN 392011623 · Headquarters: STRATFORD, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Green Valley Sportsmans Club Inc

    EIN 830567676 · Headquarters: Franklin, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Green-rock Audubon Society Inc

    EIN 391724790 · Headquarters: JANESVILLE, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Greenbrook Pillars Foundation Inc

    EIN 933524164 · Headquarters: BROWN DEER, WI, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Greenbush Cemetery Association

    EIN 390851190 · Headquarters: GLENBEULAH, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Greenbush Heritage Foundation Inc

    EIN 392015889 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. Greenco Holdings Inc

    EIN 334663593 · Headquarters: STEVENS POINT, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Greenco Industries Foundation Inc

    EIN 396399233 · Headquarters: MONROE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Greenco Industries Inc

    EIN 391144785 · Headquarters: MONROE, WI, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Greendale Chamber of Commerce Inc

    EIN 391712671 · Headquarters: Greendale, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Greendale Education Assoc

    EIN 237088283 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Greendale Education Support Professionals

    EIN 262904436 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Greendale Entertainment Assoc Inc

    EIN 391872530 · Headquarters: GREENDALE, WI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  62. Greendale Entertainment Foundation

    EIN 333739685 · Headquarters: Greendale, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Greendale Historical Society Inc

    EIN 510171140 · Headquarters: Greendale, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Greendale Lions Foundation

    EIN 850707822 · Headquarters: GREENDALE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Greendale Panther Athletic Booster

    EIN 391967988 · Headquarters: GREENDALE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Greendale Playschool Inc

    EIN 391259798 · Headquarters: FRANKLIN, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  67. Greendale Police Canine Fund Inc

    EIN 460647523 · Headquarters: GREENDALE, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Greendale Public Library Foundation Inc

    EIN 391622371 · Headquarters: Greendale, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Greendale Robotics Inc

    EIN 871285889 · Headquarters: Greendale, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Greendale Step Up to Better Health

    EIN 821386014 · Headquarters: Greendale, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Greendale Twi Nite Inc

    EIN 204607567 · Headquarters: GREENDALE, WI, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990

  72. Greendale Womans Club

    EIN 396078199 · Headquarters: Greendale, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. Greendale Womans Club Co

    EIN 934965210 · Headquarters: Greendale, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Greendales Organization to Encourage Scholarship

    EIN 396063996 · Headquarters: Delafield, WI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  75. Greener Oconomowoc Inc Go

    EIN 263785820 · Headquarters: Oconowomoc, WI, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  76. Greener Pasture Farm Sanctuary Inc

    EIN 921258986 · Headquarters: Tigerton, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Greenfield Chamber of Commerce Inc

    EIN 510188168 · Headquarters: Greenfield, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  78. Greenfield Citizens Police Academy Alumni Association

    EIN 464174968 · Headquarters: Greenfield, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Greenfield Concert Band

    EIN 461533640 · Headquarters: Pewaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Greenfield Education Association

    EIN 396062057 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Greenfield Education Foundationinc C/o Andrew Drzewiecki

    EIN 391858819 · Headquarters: GREENFIELD, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Greenfield Girls Basketball Club

    EIN 471986652 · Headquarters: Greenfield, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Greenfield High School Band Boosters Inc

    EIN 812674473 · Headquarters: Greenfield, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Greenfield High School Booster Club

    EIN 391942558 · Headquarters: GREENFIELD, WI, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  85. Greenfield Historical Society Inc

    EIN 396092883 · Headquarters: GREENFIELD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Greenfield Ignitors Fastpitch Softball

    EIN 460819173 · Headquarters: FRANKLIN, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Greenfield Manor Inc

    EIN 391732444 · Headquarters: LITTLE CHUTE, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Greenfield New Berlin Little League Limited

    EIN 391366210 · Headquarters: Greenfield, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Greenfield Police Foundation Inc

    EIN 460537216 · Headquarters: Greenfield, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Greenfield Professional Fire Fighters Benevolence & Charities

    EIN 364764015 · Headquarters: Greenfield, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Greenfield Youth Football Program

    EIN 462639364 · Headquarters: GREENFIELD, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Greenhill Foundation Charitable Trust

    EIN 391743438 · Headquarters: Milwaukee, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  93. Greening Greater Racine

    EIN 814399582 · Headquarters: RACINE, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Greenland Pto

    EIN 813959494 · Headquarters: Oconomowoc, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Greenleaf Cemetery Association

    EIN 390757287 · Headquarters: MARION, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Greenleaf Recreation Department Inc

    EIN 391248205 · Headquarters: Greenleaf, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. Greenleaf Riders Ltd Charities Foundation

    EIN 391681578 · Headquarters: GREENLEAF, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  98. Greenleaf Riders Ltd Snowmobile Club

    EIN 391681582 · Headquarters: GREENLEAF, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Greenleaf Volunteer Fire Department Inc

    EIN 843971868 · Headquarters: GREENLEAF, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Greensprouts Farm

    EIN 332448152 · Headquarters: Baldwin, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages