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. Michael Dillett Scholarship Fund

    EIN 272205373 · Headquarters: New Berlin, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Michael Fields Agricultural Institute Inc

    EIN 391449246 · Headquarters: EAST TROY, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Michael Hellenbrand Memorial Fund Inc

    EIN 871865628 · Headquarters: Cross Plains, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Michael J Naidicz Foundation Ltd

    EIN 470851782 · Headquarters: kenosha, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Michael J Prescott Jr Peace Foundation Inc

    EIN 821869409 · Headquarters: Milwaukee, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Michael W Louis Charitable Foundation

    EIN 813640917 · Headquarters: LAKE GENEVA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Michael W Louis Private Foundation

    EIN 813941498 · Headquarters: LAKE GENEVA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  8. Michaelbjorkgbsfund

    EIN 465273525 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  9. Michaels Helping Hands Foundation Inc

    EIN 462491298 · Headquarters: WAUKESHA, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Michaels Mulligans Inc

    EIN 882282162 · Headquarters: Fitchburg, WI, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Michaels Place

    EIN 273825635 · Headquarters: Wausau, WI, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  12. Michelangelos Workshop Inc

    EIN 812694712 · Headquarters: Middleton, WI, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  13. Michele Megard Foundation Inc

    EIN 825292326 · Headquarters: New Richmond, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Michelle & Craig Auerbach Scholarship

    EIN 391503549 · Headquarters: Fort Atkinson, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  15. Michelle Leigh Grubbs

    EIN 205037658 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  16. Michelle Miller Memorial Scholarship Fund

    EIN 333999335 · Headquarters: Fort Atkinson, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Michelles Action Angels Community Outreach Inc

    EIN 473348948 · Headquarters: Brussels, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Michels Family Foundation

    EIN 391949453 · Headquarters: BROWNSVILLE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Michels Scholarship Fund Inc

    EIN 270593904 · Headquarters: BROWNSVILLE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Michgan Association of Retired School Personnel

    EIN 382485689 · Headquarters: Hurley, WI, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  21. Michigan Green Schools Foundation Ltd

    EIN 263691275 · Headquarters: Verona, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. Mick a Naulin Foundation Ltd

    EIN 237350977 · Headquarters: LANNON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Mid America Burger King Franchisee Association Inc

    EIN 421443881 · Headquarters: Chippewa Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  24. Mid America Geographic Foundation Inc

    EIN 391738469 · Headquarters: Fond du Lac, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Mid Day Womens Alliance of Appleton Inc

    EIN 391389583 · Headquarters: APPLETON, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. Mid Moraine Municipal Assoc

    EIN 391390509 · Headquarters: Slinger, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. Mid State Aero Guidance Club

    EIN 800664992 · Headquarters: Marshfield, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Mid West Music Fest

    EIN 464958792 · Headquarters: LA CROSSE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Mid-america Chamber Executives

    EIN 900846733 · Headquarters: WAUPACA, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Mid-atlantic Truss Manufacturers Association

    EIN 233062885 · Headquarters: MADISON, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. Mid-continent Railway Historical Society Inc

    EIN 391023326 · Headquarters: NORTH FREEDOM, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Mid-lakes Foundation Inc

    EIN 823395818 · Headquarters: MISHICOT, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Mid-lakes Rustic Iron Inc

    EIN 391984476 · Headquarters: MANITOWOC, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Mid-shores Home Builders Association Inc

    EIN 391919955 · Headquarters: NEW HOLSTEIN, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Mid-south Prca Rodeo Inc

    EIN 861269188 · Headquarters: LADYSMITH, WI, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  36. Mid-state Associate Staff Organization

    EIN 262707455 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Mid-state District Nurses Association

    EIN 237392134 · Headquarters: Mosinee, WI, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  38. Mid-state Faculty Association

    EIN 237094922 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Mid-state Pullers of Wisconsin Inc

    EIN 812724205 · Headquarters: UNITY, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Mid-state Repeater Association Inc

    EIN 391639331 · Headquarters: Mosinee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Mid-state Roller Derby Inc

    EIN 273605493 · Headquarters: Stevens Point, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Mid-state Technical College Education Support Professionals

    EIN 201610030 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Mid-state Technical College Foundation Inc

    EIN 391333783 · Headquarters: WISCONSIN RAPIDS, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Mid-state Youth Football & Cheerleading Conference

    EIN 261678470 · Headquarters: PLAINFIELD, WI, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  45. Mid-state Youth Football & Cheerleading Conference

    EIN 261977061 · Headquarters: Hancock, WI, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  46. Mid-state Youth Football & Cheerleading Conference

    EIN 262324069 · Headquarters: wautoma, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Mid-state Youth Football & Cheerleading Conference Inc

    EIN 205283951 · Headquarters: OSHKOSH, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Mid-state Youth Football & Cheerleading Conference Inc

    EIN 260880595 · Headquarters: Plainfield, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Mid-state Youth Football & Cheerleading Conference Inc

    EIN 262648845 · Headquarters: Manawa, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Mid-state Youth Football & Cheerleading Conference Inc

    EIN 263824630 · Headquarters: Rosholt, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Mid-state Youth Football & Cheerleading Conference Inc

    EIN 274628568 · Headquarters: WITTENBERG, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Mid-state Youth Football & Cheerleading Conference Inc

    EIN 371565197 · Headquarters: Pine River, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Mid-state Youth Football & Cheerleading Conference Inc

    EIN 432065110 · Headquarters: Iola, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Mid-state Youth Football & Cheerleading Conference Inc

    EIN 830462628 · Headquarters: weyauwega, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Mid-state Youth Football and Cheerleading Conference Inc

    EIN 352327940 · Headquarters: OMRO, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Mid-states Aluminum Foundation Inc

    EIN 392014920 · Headquarters: FOND DU LAC, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  57. Mid-west Care Managers Mcm

    EIN 061682466 · Headquarters: Sheboygan, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  58. Mid-Wisconsin Home Builders Assn

    EIN 391749305 · Headquarters: PORTAGE, WI, USA · Housing & Shelter · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  59. Midas Education Foundation Incorporated

    EIN 900707890 · Headquarters: Wauwatosa, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Middle Ground Connections Inc

    EIN 922797256 · Headquarters: Slinger, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Middle Grounds of Central Wisconsin Inc

    EIN 814598142 · Headquarters: Kronenwetter, WI, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Middle Level Forensic Association of Wisconsin

    EIN 320038184 · Headquarters: Oak Creek, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Middle School Association of Parents Students and Staff

    EIN 820776404 · Headquarters: Brillion, WI, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Middleton Area Development Corporation C/o Jeff Zwettler

    EIN 391288135 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Middleton Area Good Neighbors Inc

    EIN 843024834 · Headquarters: Middleton, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  66. Middleton Area Historical Society

    EIN 237287457 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Middleton Band Boosters

    EIN 871421216 · Headquarters: MIDDLETON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Middleton Baseball and Softball Commission

    EIN 391582851 · Headquarters: MIDDLETON, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Middleton Basketball Club Inc

    EIN 392026991 · Headquarters: MIDDLETON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Middleton Business Watch Partnership Llc

    EIN 331104340 · Headquarters: MIDDLETON, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  71. Middleton Cemetery Association C/o Richard Bakken

    EIN 390469793 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Middleton Cemetery Association Trust C/o Richard Bakken

    EIN 396038258 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Middleton Chamber of Commerce Foundation Inc

    EIN 933317875 · Headquarters: Middleton, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Middleton Chamber of Commerce Inc

    EIN 390895486 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Middleton Community Orchestra

    EIN 272634320 · Headquarters: MADISON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Middleton Community Police Partnership Inc

    EIN 455419127 · Headquarters: Middleton, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  77. Middleton Community Veterans Tribute Inc

    EIN 471301990 · Headquarters: MIDDLETON, WI, USA · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  78. Middleton Eaa Chapter No 1389

    EIN 432056265 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. Middleton Educaion Association

    EIN 237080544 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Middleton Educational Staff Association

    EIN 800118575 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Middleton Ems Inc

    EIN 391983463 · Headquarters: Middleton, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Middleton Fire Dept-1

    EIN 396075820 · Headquarters: Middleton, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Middleton Gators Swim and Dive

    EIN 464883202 · Headquarters: Middleton, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Middleton Glen Inc

    EIN 911859494 · Headquarters: MIDDLETON, WI, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  85. Middleton Good Neighbor Festival Inc

    EIN 237370695 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Middleton High School Band Parents Association

    EIN 391575283 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Middleton High School Choral Boosters Inc

    EIN 391517539 · Headquarters: Middleton, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Middleton Law Enforcement Foundation Inc

    EIN 993128359 · Headquarters: Middleton, WI, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Middleton Lions Club

    EIN 392021419 · Headquarters: Middleton, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Middleton Players Theater Inc

    EIN 391722832 · Headquarters: MIDDLETON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Middleton Preschool Inc

    EIN 391252365 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Middleton United Soccer Club

    EIN 800619316 · Headquarters: MIDDLETON, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Middleton Youth Hockey Inc

    EIN 392037387 · Headquarters: MIDDLETON, WI, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Middleton Youth Lacrosse Club Inc

    EIN 824246821 · Headquarters: Middleton, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Middleton-Cross Plains Area School District Foundation Inc

    EIN 475618597 · Headquarters: Middleton, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Midnight Riders Inc

    EIN 396289645 · Headquarters: Dorchester, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Midnight Riders of Mondovi Inc

    EIN 391681892 · Headquarters: MONDOVI, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Midnight Trail Riders Inc of Champion Wis

    EIN 272591814 · Headquarters: New Franken, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Midnight Trail Riders Inc of Champion Wis

    EIN 391466971 · Headquarters: NEW FRANKEN, WI, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  100. Midstate Buckskin Horse Association

    EIN 271176474 · Headquarters: Neillsville, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages