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. It Takes a Village Foundation Re-entry Inc

    EIN 851947999 · Headquarters: MILWAUKEE, WI, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. It's Possible Foundation Inc

    EIN 475255658 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. Italian American Mens Society

    EIN 471984434 · Headquarters: Kenosha, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Italian Community Center Inc

    EIN 391304069 · Headquarters: MILWAUKEE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Italian Dance Group of Milwaukee Inc

    EIN 510180445 · Headquarters: Menomonee Falls, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Italian Seniors Lodge Inc

    EIN 934709774 · Headquarters: Mt Pleasant, WI, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Italian Womens Association

    EIN 396065744 · Headquarters: Madison, WI, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Itaw Foundation Inc

    EIN 201718528 · Headquarters: MUSKEGO, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  9. Ithaca Education Association

    EIN 237091388 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Ithaca Educational Support Staff

    EIN 510663754 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Ithaca Lions Foundation Ltd

    EIN 854083903 · Headquarters: Richland Center, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Ithaca School Foundation

    EIN 990376397 · Headquarters: Richland Center, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Ithemba Ngemfundo Inc

    EIN 871291961 · Headquarters: Madison, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Its a Stitch Quilt Guild Inc

    EIN 391982472 · Headquarters: Saukville, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Its All For The Kids Inc

    EIN 994689976 · Headquarters: Hayward, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Iue Cwa Local 800

    EIN 390733449 · Headquarters: SHEBOYGAN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Iuoe Local 420

    EIN 455141871 · Headquarters: OAK CREEK, WI, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Ivanhoe Commandery 24 Knights Temp

    EIN 237135724 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Ivelolharele Retirement Sanctuary Inc

    EIN 205886366 · Headquarters: CHILTON, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Iw & Carrie M Carpenter Scholarship

    EIN 470661090 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. Iwigara Holistic Hub Inc

    EIN 934891476 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Iwo Jima Memorial Midwest Project

    EIN 842748244 · Headquarters: Racine, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Ixonia Bible Study Group Inc

    EIN 710934232 · Headquarters: Ixonia, WI, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  24. Ixonia Business Association

    EIN 710961231 · Headquarters: Ixonia, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  25. Ixonia Ev Lutheran Cemetery Assn

    EIN 391865765 · Headquarters: Watertown, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Ixonia Parent Teacher Organization

    EIN 391713132 · Headquarters: Ixoina, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Ixonia Volunteer Fire Department Incorporated

    EIN 396077356 · Headquarters: IXONIA, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. Ixonia Volunteer Firemans Association

    EIN 830594916 · Headquarters: Ixonia, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Izaak Walton League of America Belo

    EIN 396073983 · Headquarters: Beloit, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Izaak Walton League of America Bill Cook Chapter

    EIN 391553122 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Izaak Walton League of America Endowment

    EIN 366076589 · Headquarters: AMHERST JUNCTION, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Izaak Walton League of America Inc

    EIN 237108560 · Headquarters: Watertown, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Izaak Walton League of America Inc

    EIN 391286037 · Headquarters: BENTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Izaak Walton League of America Inc

    EIN 521382379 · Headquarters: Watertown, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Izaak Walton League of America Inc

    EIN 521555285 · Headquarters: Greenleaf, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Izaak Walton League of America Inc

    EIN 911873396 · Headquarters: Fountain City, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Izaak Walton League of America Inc

    EIN 994879079 · Headquarters: West Salem, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Izaak Walton League of America Inc Ad Sutherland Chapter Wisconsin Div

    EIN 396281872 · Headquarters: FOND DU LAC, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Izna and Arden Longcroft

    EIN 396420214 · Headquarters: Berlin, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. J a M Fund Inc

    EIN 462368775 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. J Alexander for Carroll University

    EIN 396363815 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. J B Steinbach Sch Fund

    EIN 936020885 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. J C Meng Foundation Inc

    EIN 411768601 · Headquarters: DE PERE, WI, USA · Social Science · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  44. J D Martin Ministries Inc

    EIN 391958047 · Headquarters: PLEASANT PRAIRIE, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. J D Oelke Memorial Foundation Inc

    EIN 843019856 · Headquarters: La Crosse, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. J E B Youth Development Corporation

    EIN 800585280 · Headquarters: Milwaukee, WI, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. J I Case High School Soccer Teams Booster Club Inc

    EIN 842149340 · Headquarters: Mount Pleasant, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. J I F in Northwest Wisconsin Inc

    EIN 823343601 · Headquarters: HAYWARD, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. J J Keller Foundation Inc

    EIN 391683437 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. J Jeffry and Elizabeth S Louis Foundation Inc C/o Bell & Anderson LLC

    EIN 363849306 · Headquarters: Lake Geneva, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  51. J K Lee City Youth Martial Arts Program Inc

    EIN 474091806 · Headquarters: Milwaukee, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. J L F Diversified Services Inc

    EIN 823055454 · Headquarters: ALGOMA, WI, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. J M Foundation

    EIN 136068340 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  54. J M Galvin Trust

    EIN 916022730 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  55. J Meachem Rwv St Lukes Racine

    EIN 396035584 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. J P D Warrior Project Inc

    EIN 061788487 · Headquarters: Park Falls, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. J Q Foxes Promotions

    EIN 392014103 · Headquarters: STURTEVANT, WI, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  58. J R & E Morgan Dec'd Fbo Uoms

    EIN 510192477 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. J R Decd & E D Morgan Mem Tr Fd

    EIN 936041009 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. J R Newman Cystic Fibrosis Fund

    EIN 346612020 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. J R Relf Scholarship Fund

    EIN 873719535 · Headquarters: Milwaukee, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. J R Van Derlip Tr Uw St Marys

    EIN 416015264 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  63. J Sway Foundation

    EIN 884375928 · Headquarters: WAUSAU, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. J&r Aquatic Animal Rescue

    EIN 850555791 · Headquarters: MENASHA, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  65. J-hawk Aquatic Club Inc

    EIN 391705623 · Headquarters: WHITEWATER, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. J-hawk Booster Club

    EIN 472864303 · Headquarters: Whitewater, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  67. J12 24 Seeds of Hope Inc

    EIN 463565898 · Headquarters: ELKHORN, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Ja-sa Schneck Foundation Inc

    EIN 392010173 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Jabez Christian School and Post-trauma Counselling Center Inc

    EIN 883453198 · Headquarters: Caledonia, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Jabez Transitional Center Committed to Restoring Lives Inc

    EIN 830391515 · Headquarters: MILWAUKEE, WI, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  71. Jacarrie Kicks for Kids Inc

    EIN 813187926 · Headquarters: Milwaukee, WI, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Jace United

    EIN 813219475 · Headquarters: Williams Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Jack and Gertrude Solomon Charitable

    EIN 436365074 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  74. Jack and Joan Stein Foundation

    EIN 391805213 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  75. Jack and Peggy Sturm Foundation Inc

    EIN 813701037 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. Jack Deloss Taylor Charitable Trust

    EIN 396510710 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Jack Lake Silent Sports Association Limited

    EIN 832802278 · Headquarters: Antigo, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Jack Link Community Center Inc

    EIN 810763833 · Headquarters: MINONG, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Jack Lynch Vacation Fd

    EIN 237439404 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Jack Mitchell Memorial Environmental Scholarship

    EIN 882397635 · Headquarters: OREGON, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Jack Pack Inc

    EIN 811565047 · Headquarters: Evansville, WI, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Jack Pine Riders Atv Snowmobile Club Inc

    EIN 900413633 · Headquarters: SOLON SPRINGS, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Jack Stand Racin Car Club Inc

    EIN 852840911 · Headquarters: Stevens Point, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Jackie Nitschke Center Inc

    EIN 391177589 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Jacks Playground Animal Rescue Co

    EIN 993639273 · Headquarters: Bay View, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Jackson Area Youth Baseball Association Inc

    EIN 273851865 · Headquarters: JACKSON, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Jackson Correctional Local 219

    EIN 391863751 · Headquarters: BLACK RIVER FALLS, WI, USA · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  88. Jackson County Agricultural Society

    EIN 390827035 · Headquarters: BLACK RIVER FALLS, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Jackson County Atv Association Inc

    EIN 264837508 · Headquarters: Black River Falls, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Jackson County Child Care Network Inc

    EIN 852396464 · Headquarters: BLACK RIVER FALLS, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Jackson County Community Tennis Association Inc

    EIN 264678393 · Headquarters: Black River Falls, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Jackson County Crime Stoppers Inc

    EIN 843885632 · Headquarters: Black River Falls, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Jackson County Dive Unit Inc

    EIN 391879991 · Headquarters: Black River Falls, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Jackson County Emergency Medical Association

    EIN 391704488 · Headquarters: Black River Falls, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Jackson County Farm Bureau Cooperative

    EIN 396084265 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Jackson County Farmers Market Inc

    EIN 923516573 · Headquarters: Black River Falls, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Jackson County Fire Association

    EIN 800683921 · Headquarters: Black River Falls, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Jackson County Hce

    EIN 391278833 · Headquarters: Black River Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Jackson County Healthcare Workforce Alliance

    EIN 262562529 · Headquarters: Chippewa Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  100. Jackson County Historical Society

    EIN 391337744 · Headquarters: BLACK RIVER FALLS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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