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. Labrador Education and Rescue Network Inc

    EIN 364314035 · Headquarters: PEWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Labs N More Puppy Rescue Inc

    EIN 421690699 · Headquarters: Appleton, WI, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  3. Lac Baie Girl Scout Council Inc Camping Trust

    EIN 391455852 · Headquarters: APPLETON, WI, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  4. Lac Courte Oreilles Ojibwa Public Broadcasting Corp

    EIN 391355317 · Headquarters: HAYWARD, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  5. Lac Courte Oreilles Ojibwe School

    EIN 391763080 · Headquarters: HAYWARD, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Lac Courte Oreilles Ojibwe University

    EIN 391453493 · Headquarters: HAYWARD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Lac Du Flambeau Education Association

    EIN 020637948 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Lac La Belle Environmental Foundation Inc

    EIN 391646178 · Headquarters: OCONOMOWOC, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Lac Vieux Desert Association Inc

    EIN 391684053 · Headquarters: LAND O LAKES, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Laceys Hope Project

    EIN 812250288 · Headquarters: Jackson, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Laconia Junior Football Club

    EIN 462129731 · Headquarters: Rosendale, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Laconia Little League

    EIN 262915634 · Headquarters: Rosendale, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Laconia Wrestling Club Inc

    EIN 391977941 · Headquarters: Brandon, WI, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  14. Laconia Youth Basketball Club Inc

    EIN 463849862 · Headquarters: Rosendale, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Lacrosse Area Chinese Association Corp

    EIN 800429920 · Headquarters: Onalaska, WI, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. Lacrosse Area Fair Housing

    EIN 383671379 · Headquarters: La Crosse, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. Lacrosse Area Navy League Council

    EIN 383858703 · Headquarters: LACROSSE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. LaCrosse Area Postal Credit Union

    EIN 390414795 · Headquarters: La Crosse, WI, USA · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

  19. Lacrosse Area Professional Fire Fighters Association Local No 127 Afl-cio-clc

    EIN 237035241 · Headquarters: LA CROSSE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Lacrosse Area Underwater Rescue and Recovery Unit Ltd

    EIN 391498921 · Headquarters: La Crosse, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Lacrosse Co Farm Bureau Cooperative

    EIN 396076435 · Headquarters: WEST SALEM, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Lacrosse Concert Band

    EIN 930721113 · Headquarters: La Crosse, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. LaCrosse County Agriculture Society

    EIN 391614876 · Headquarters: West Salem, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Lacrosse County Dairy Promotions Inc

    EIN 391730309 · Headquarters: West Salem, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Lacrosse County Guernsey Breeders Inc

    EIN 396076075 · Headquarters: La Crosse, WI, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  26. Lacrosse County Hce

    EIN 391256280 · Headquarters: Tomah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Lacrosse District Nurses Association

    EIN 273730362 · Headquarters: Onalaska, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. Lacrosse Education Association

    EIN 391141780 · Headquarters: MADISON, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Lacrosse Highlanders Inc

    EIN 391330759 · Headquarters: LA CROSSE, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Lacrosse Jaycees Foundation Inc

    EIN 391814521 · Headquarters: West Salem, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Lacrosse River State Bike Trail

    EIN 391712387 · Headquarters: WEST SALEM, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Lad Lake

    EIN 390806398 · Headquarters: Dousman, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Lad Lake

    EIN 390808467 · Headquarters: MILWAUKEE, WI, USA · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990

  34. Lad Lake Milwaukee Inc

    EIN 770671639 · Headquarters: DOUSMAN, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Lad West Lll

    EIN 320512609 · Headquarters: Richfield, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Ladies Aux Fleet Reserve Assoc of Central Wisconsin Unit 238

    EIN 364645411 · Headquarters: WISCONSIN RAPIDS, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. Ladies Auxiliary to the Robert Cornelius Post 7764 Verterans of F

    EIN 383921893 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  38. Ladies Empowered with Resources Inc

    EIN 844612071 · Headquarters: MILWAUKEE, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Ladies Night Out for a Cause

    EIN 834165626 · Headquarters: BLACK CREEK, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Ladies of Armor

    EIN 830803914 · Headquarters: Neenah, WI, US · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  41. Ladies of Bluegrass Corporation

    EIN 824899873 · Headquarters: Mequon, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Ladies of the 32Nd Division Veterans Association

    EIN 382494523 · Headquarters: Merton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Ladies Retreat

    EIN 920832931 · Headquarters: Menasha, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Ladish Co Foundation

    EIN 396040489 · Headquarters: ELM GROVE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Ladish Community Credit Union

    EIN 390889431 · Headquarters: CUDAHY, WI, USA · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990

  46. Ladky Associates Foundation

    EIN 396081103 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. Lady Blackhawks Youth Basketball

    EIN 831421687 · Headquarters: Fort Atkinson, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Lady Cards Courtside Club

    EIN 830955055 · Headquarters: SUN PRAIRIE, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Lady Hawks Basketball Club Inc

    EIN 394244648 · Headquarters: Kenosha, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Lady Legends Fastpitch Inc

    EIN 821348465 · Headquarters: MUKWONAGO, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Lady of the Lake Wiccan Church

    EIN 010701284 · Headquarters: Milwaukee, WI, US · Religion Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  52. Lady Radiance Inc

    EIN 921573284 · Headquarters: WEST BEND, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Lady Raiders Basketball Club

    EIN 262545191 · Headquarters: La Crosse, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Lady Warriors Golf Booster Club

    EIN 831425205 · Headquarters: waukesha, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Lady Wolves Courtside Club Inc

    EIN 883544579 · Headquarters: SUN PRAIRIE, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Ladybits Construction

    EIN 933381483 · Headquarters: Suamico, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Ladyinc Philanthropies Inc

    EIN 262837161 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Ladysmith Area Alano Inc

    EIN 391585522 · Headquarters: Ladysmith, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Ladysmith Athletics Booster Club

    EIN 392758303 · Headquarters: Ladysmith, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Ladysmith Development Corporation

    EIN 743096192 · Headquarters: LADYSMITH, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Ladysmith Exhausted Roosters

    EIN 391442525 · Headquarters: LADYSMITH, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Ladysmith Lions Incorporated

    EIN 237025366 · Headquarters: LADYSMITH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Ladysmith Montessori Preschool Inc

    EIN 202191601 · Headquarters: Ladysmith, WI, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Ladysmith Volleyball Club

    EIN 800207159 · Headquarters: Ladysmith, WI, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  65. Lafarge Education Support Personnel

    EIN 262711017 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Lafarge Lifelong Learning Institute Inc

    EIN 391128426 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Lafayette Ag Stewardship Alliance Inc

    EIN 820864252 · Headquarters: South Wayne, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Lafayette Atv Club

    EIN 814535428 · Headquarters: Chippewa Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Lafayette County Bluebird Society Inc

    EIN 263708940 · Headquarters: Gratiot, WI, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. Lafayette County Farm Bureau

    EIN 390807964 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Lafayette County Genealogy Workshop

    EIN 391482417 · Headquarters: Darlington, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  72. Lafayette County General Store Inc

    EIN 800701532 · Headquarters: Belmont, WI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  73. Lafayette County Historical and Genealogy Society Inc

    EIN 391400715 · Headquarters: Darlington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Lafayette County Livestock Committe

    EIN 472987257 · Headquarters: SOUTH WAYNE, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Lafayette County Rodeo Inc

    EIN 844645583 · Headquarters: LADYSMITH, WI, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  76. Lafayette County Sportsman Alliance Inc

    EIN 873458750 · Headquarters: SHULLSBURG, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Lafayette Development Corporation

    EIN 391938556 · Headquarters: DARLINGTON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Laffins Club

    EIN 462396327 · Headquarters: Mosinee, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Lafollette Booster Club Inc

    EIN 452647244 · Headquarters: MADISON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Lafollette Hs Class of 1982

    EIN 883204856 · Headquarters: MADISON, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Lagmann Inc

    EIN 263211891 · Headquarters: Milwaukee, WI, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  82. Lagrange Elementary Pto Inc

    EIN 275426534 · Headquarters: Tomah, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Laird Foundation for Historic Preservation Inc

    EIN 311610615 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Laird Youth Leadership Foundation Inc

    EIN 396104415 · Headquarters: RIVER FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. Lake Alexander Club Inc

    EIN 830361029 · Headquarters: Merrill, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. Lake Arbutus Association

    EIN 392037374 · Headquarters: MERRILLAN, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Lake Area Club Inc

    EIN 391450669 · Headquarters: OCONOMOWOC, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Lake Area Free Clinic Inc

    EIN 392006388 · Headquarters: OCONOMOWOC, WI, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Lake Area Pregnancy Center Inc

    EIN 391761849 · Headquarters: Neosho, WI, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. Lake Arts Project Inc

    EIN 472061865 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Lake Association Buckhorn and Emerald Ltd

    EIN 821453970 · Headquarters: MERRILLAN, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Lake Association of Oneida Lake Inc

    EIN 263432592 · Headquarters: HARSHAW, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Lake Association of White Lake Inc

    EIN 391952433 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Lake Atitlan Libraries Inc

    EIN 391907739 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Lake Beulah Drift Skippers

    EIN 391831946 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Lake Beulah Protective and Improvement Association

    EIN 300125230 · Headquarters: EAST TROY, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Lake Beulah Sailing School Inc

    EIN 391172460 · Headquarters: EAST TROY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Lake Bluff Parent Teacher Organization

    EIN 396077269 · Headquarters: SHOREWOOD, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Lake Chippewa Flowage Resort Association

    EIN 391483591 · Headquarters: HAYWARD, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Lake Como Beach Prop Owner's Assoc

    EIN 391204129 · Headquarters: LAKE GENEVA, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

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