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. Delavan Christian School Society Inc

    EIN 390852152 · Headquarters: DELAVAN, WI, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  2. Delavan Darien Community Swim Team Inc

    EIN 824010029 · Headquarters: DELAVAN, WI, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  3. Delavan Darien Wrestling Club

    EIN 391454876 · Headquarters: Delavan, WI, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. Delavan Darien Youth Wrestling Club Inc

    EIN 883520458 · Headquarters: Delavan, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Delavan Friends of the Park Inc

    EIN 812134620 · Headquarters: DELAVAN, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Delavan Historic Foundation Inc

    EIN 391839092 · Headquarters: Delavan, WI, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Delavan Historical Society

    EIN 830349249 · Headquarters: Delavan, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Delavan Lake Improvement Association

    EIN 237105919 · Headquarters: Delavan, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Delavan Lake Sailing School

    EIN 391129886 · Headquarters: Delavan, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Delavan Lake Taxpayers Association Inc

    EIN 364012848 · Headquarters: Delavan, WI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  11. Delavan Lake Yacht Club

    EIN 390735439 · Headquarters: Delavan, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Delavan Lakers

    EIN 845010576 · Headquarters: Delavan, WI, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  13. Delavan Policemens Protective Association Inc

    EIN 391861514 · Headquarters: DELAVAN, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Delavan Rescue Squad Inc

    EIN 391319398 · Headquarters: DELAVAN, WI, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990

  15. Delavan Rotary Gardens Foundation Inc

    EIN 680565515 · Headquarters: DELAVAN, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Delavan Soccer Club Inc

    EIN 392038800 · Headquarters: DELAVAN, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Delavan Sportsmens Club Inc

    EIN 391363008 · Headquarters: DELAVAN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Delavan Youth Football Inc

    EIN 273337834 · Headquarters: Delavan, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Delavan-darien Education Association

    EIN 262726894 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Delavan-darien Education Support Professionals Association

    EIN 800223176 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Delavan-darien Friends of the Visual and Performing Arts Inc

    EIN 392040878 · Headquarters: DARIEN, WI, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  22. Delavan-darien School District Foundation Inc

    EIN 391258174 · Headquarters: DELAVAN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Delavan-darien Youth Basketball

    EIN 472050602 · Headquarters: Delavan, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  24. Delaware Valley Bullmastiff Club

    EIN 853320624 · Headquarters: Crivitz, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Delfing Char Tr Sister Irmgard

    EIN 396781271 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  26. Delia M Preston Trust

    EIN 396166300 · Headquarters: SUN PRAIRIE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  27. Delicious Creative Inc

    EIN 813852625 · Headquarters: Madison, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Delightfully Calumet Inc

    EIN 842268438 · Headquarters: CHILTON, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Delije Milvoki Inc

    EIN 830741111 · Headquarters: Greenfield, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Dell Cemetery Association

    EIN 391428206 · Headquarters: Cashton, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Della B Gardner Charitable Trust R57959000

    EIN 316020705 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  32. Della Mccarthy Paperback Exchange

    EIN 391907955 · Headquarters: highland, WI, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  33. Dells Area Cruisers Inc

    EIN 200020264 · Headquarters: LODI, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Dells Area Veterans & Supporters

    EIN 460672642 · Headquarters: Wisconsin Dells, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Dells Area Youth Soccer Association

    EIN 811094147 · Headquarters: LAKE DELTON, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Dells Baptist Camp Grounds Inc

    EIN 391467865 · Headquarters: Omro, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Dells Country Historical Society Inc

    EIN 450592791 · Headquarters: Wisconsin Dells, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Dells Ducks Junior Hockey Inc

    EIN 871070475 · Headquarters: LAKE DELTON, WI, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  39. Dells Football Booster Club Inc

    EIN 202691483 · Headquarters: WISCONSIN DELLS, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Dells Golf Association

    EIN 833059027 · Headquarters: waunakee, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Dells Housing Inc Hud Project No Sh-wis

    EIN 391085989 · Headquarters: WISCONSIN DELLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Dells Rifle Club Inc

    EIN 391551557 · Headquarters: Wisconsin Dells, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Dells-delton Ems Inc

    EIN 331150784 · Headquarters: WISC DELLS, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Dellsdelton Tavern League Inc

    EIN 472199118 · Headquarters: WISCONSIN DELLS, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Dellwood Sno-mobilers Inc

    EIN 311644791 · Headquarters: DELLWOOD, WI, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  46. Delong Middle School Parent Teacher Organization Pto

    EIN 392023968 · Headquarters: Eau Claire, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Delores a Sachs Charitable Trust

    EIN 776234382 · Headquarters: SHEBOYGAN, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Delores M Bruce Charitable Fnd

    EIN 271014244 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Delphi House Inc

    EIN 391647556 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  50. Delta Alumni Association of Kappa Eta Kappa

    EIN 264672384 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Delta Chapter of Alpha Omega Epsilon

    EIN 391803359 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Delta Chi Building Corporation 911 Wisconsin St

    EIN 391141549 · Headquarters: Glendale, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  53. Delta Chi Epsilon Inc

    EIN 221231300 · Headquarters: Platteville, WI, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  54. Delta Chi Fraternity

    EIN 263521758 · Headquarters: WHITEWATER, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Delta Chi Fraternity

    EIN 463871057 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Delta Chi Fraternity

    EIN 464023769 · Headquarters: OSHKOSH, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Delta Chi Fraternity

    EIN 510150139 · Headquarters: MILWAUKEE, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Delta Dental of Wisconsin

    EIN 396094742 · Headquarters: Stevens Point, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Delta Dental of Wisconsin Foundation Inc

    EIN 824043752 · Headquarters: Stevens Point, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Delta Gamma Fraternity

    EIN 396070684 · Headquarters: Oconomowoc, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Delta Gamma Fraternity

    EIN 571158210 · Headquarters: Port Washington, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Delta Kappa Chapter of Kappa Alpha Psi Fraternity Inc

    EIN 237279587 · Headquarters: Mount Pleasant, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Delta Kappa Gamma Society

    EIN 391365764 · Headquarters: Sparta, WI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  64. Delta Kappa Gamma Society

    EIN 391482009 · Headquarters: GERMANTOWN, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Delta Kappa Gamma Society

    EIN 396095922 · Headquarters: Beloit, WI, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  66. Delta Kappa Gamma Society

    EIN 396095928 · Headquarters: GLENDALE, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Delta Kappa Gamma Society

    EIN 396095929 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Delta Kappa Gamma Society

    EIN 396095930 · Headquarters: Comstock, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Delta Kappa Gamma Society

    EIN 396095931 · Headquarters: Burlington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Delta Kappa Gamma Society

    EIN 396095933 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Delta Kappa Gamma Society

    EIN 396095935 · Headquarters: Two Rivers, WI, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  72. Delta Kappa Gamma Society

    EIN 396095943 · Headquarters: Clintonville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Delta Kappa Gamma Society

    EIN 396095950 · Headquarters: Whitewater, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Delta Kappa Gamma Society

    EIN 396095951 · Headquarters: STEVENS POINT, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Delta Kappa Gamma Society

    EIN 510226603 · Headquarters: Spring Valley, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Delta Kappa Gamma Society

    EIN 742466820 · Headquarters: Onalaska, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Delta Kappa Gamma Society

    EIN 742797007 · Headquarters: Pewaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Delta Kappa Gamma Society International

    EIN 205945384 · Headquarters: Kimberly, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Delta Kappa Gamma Society International

    EIN 237049234 · Headquarters: Beaver Dam, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Delta Kappa Gamma Society International

    EIN 371694035 · Headquarters: Sparta, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Delta Kappa Gamma Society International

    EIN 391412396 · Headquarters: Spencer, WI, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  82. Delta Kappa Gamma Society International

    EIN 396045658 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Delta Kappa Gamma Society International

    EIN 396060258 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Delta Kappa Gamma Society International

    EIN 396060411 · Headquarters: Platteville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Delta Kappa Gamma Society International

    EIN 396095925 · Headquarters: De Pere, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Delta Kappa Gamma Society International

    EIN 396095934 · Headquarters: Holmen, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Delta Kappa Gamma Society International

    EIN 396095936 · Headquarters: Peshtigo, WI, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. Delta Kappa Gamma Society International

    EIN 396095941 · Headquarters: Racine, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Delta Kappa Gamma Society International

    EIN 396095942 · Headquarters: Laona, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Delta Kappa Gamma Society International

    EIN 396096901 · Headquarters: Greendale, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Delta Kappa Gamma Society International

    EIN 396097708 · Headquarters: Glendale, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Delta Kappa Gamma Society International

    EIN 416053085 · Headquarters: Tomah, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. Delta Kappa Gamma Society International

    EIN 916069393 · Headquarters: Wilson, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  94. Delta Memorial Endowment Fund Inc

    EIN 391360647 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Delta Nu Alpha Transportation Fraternity Inc

    EIN 237389268 · Headquarters: South Milwaukee, WI, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. Delta Phi Alpha National Honorary German Fraternity

    EIN 237435568 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  97. Delta Phi Alpha National Honorary German Fraternity

    EIN 900194083 · Headquarters: La Crosse, WI, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  98. Delta Phi Alpha National Honorary German Fraternity

    EIN 943015102 · Headquarters: Ripon, WI, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. Delta Phi Alpha National Honorary German Fraternity

    EIN 943106856 · Headquarters: Eau Claire, WI, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  100. Delta Phi Alpha National Honorary German Fraternity

    EIN 943221148 · Headquarters: River Falls, WI, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

First page and all pages