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. Milwaukee Jewish Home Auxiliary Inc

    EIN 391405100 · Headquarters: MILWAUKEE, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Milwaukee Jewish Sacred Society

    EIN 391465197 · Headquarters: MILWAUKEE, WI, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Milwaukee Jr Admirals Inc

    EIN 391814463 · Headquarters: MILWAUKEE, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Milwaukee Junior Fire Institute

    EIN 812998177 · Headquarters: MILWAUKEE, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Milwaukee Kickers Soccer Club Inc

    EIN 237152501 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Milwaukee Kollel Inc

    EIN 391643640 · Headquarters: MILWAUKEE, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Milwaukee Lake Park Lawn Bowling Association Inc

    EIN 391844370 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Milwaukee Lgbt Community Center Inc

    EIN 391893808 · Headquarters: MILWAUKEE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Milwaukee Liedertafel Inc

    EIN 396057656 · Headquarters: WEST BEND, WI, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  10. Milwaukee Light Engineering Society Ltd

    EIN 391771487 · Headquarters: BROOKFIELD, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Milwaukee Lincoln High School Alumni Association Inc

    EIN 474289932 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  12. Milwaukee Lodge No 49 Loyal Order of the Moose

    EIN 390438265 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Milwaukee Lunar Reclamation Society Inc

    EIN 454477363 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Milwaukee Marathon Inc

    EIN 465471334 · Headquarters: WIND LAKE, WI, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990

  15. Milwaukee Marauders Inc

    EIN 392019774 · Headquarters: Glendale, WI, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. Milwaukee Maritime Academy Inc

    EIN 932525867 · Headquarters: MILWAUKEE, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Milwaukee Masterminds 4-H Club

    EIN 611673111 · Headquarters: Wauwatosa, WI, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  18. Milwaukee Math and Science Academy Inc

    EIN 271053816 · Headquarters: MILWAUKEE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Milwaukee Medical Mission Inc

    EIN 270610196 · Headquarters: Cedarburg, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Milwaukee Mens Roller Derby Inc

    EIN 300810472 · Headquarters: Verona, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Milwaukee Mental Health Assoc Inc

    EIN 205856716 · Headquarters: Milwaukee, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Milwaukee Metro Police Hockey Inc

    EIN 884277441 · Headquarters: Jackson, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Milwaukee Metropolitan Community Band Association Inc

    EIN 391779030 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. Milwaukee Metropolitan Nco Council Inc

    EIN 391606164 · Headquarters: New Berlin, WI, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  25. Milwaukee Metropolitan Voices

    EIN 261530544 · Headquarters: SAINT FRANCIS, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Milwaukee Mighty Men Inc

    EIN 460919866 · Headquarters: MILWAUKEE, WI, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. Milwaukee Monarchs Ultimate Inc

    EIN 844103701 · Headquarters: Pewaukee, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Milwaukee Motor Unit Association

    EIN 883026497 · Headquarters: Milwaukee, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Milwaukee Music Teachers Association Inc

    EIN 396047529 · Headquarters: fox point, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Milwaukee Muslim Women's Coalition

    EIN 272805324 · Headquarters: Greenfield, WI, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Milwaukee Mutual Aid Network

    EIN 831257023 · Headquarters: Shorewood, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Milwaukee Nepali Pariwar Inc

    EIN 460926070 · Headquarters: Wauwatosa, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Milwaukee North Shore

    EIN 364631141 · Headquarters: bayside, WI, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  34. Milwaukee North Shore Crime Stoppers Inc

    EIN 391635081 · Headquarters: WHITEFISH BAY, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  35. Milwaukee North Sunrise Rotary Club Foundation Inc

    EIN 391625449 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  36. Milwaukee Numismatic Society

    EIN 237043009 · Headquarters: Wauwatosa, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Milwaukee Opera Theatre

    EIN 392003992 · Headquarters: ELM GROVE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Milwaukee Opthalmological Society

    EIN 237161554 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Milwaukee Organization Representing the Faculty Senate Inc

    EIN 473840804 · Headquarters: Shorewood, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Milwaukee Outreach Center Inc

    EIN 391600407 · Headquarters: MILWAUKEE, WI, USA · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  41. Milwaukee Pagan Unity Council Inc

    EIN 113672895 · Headquarters: Milwaukee, WI, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  42. Milwaukee Painters Local Union No 781 Health Fund

    EIN 390859145 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Milwaukee Painting and Dry Wall Contractors Promotion Fund Inc

    EIN 391381847 · Headquarters: Wauwatosa, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Milwaukee Parks Foundation Inc

    EIN 841808645 · Headquarters: MILWAUKEE, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Milwaukee Peace Corps Association Inc

    EIN 391986912 · Headquarters: Milwaukee, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Milwaukee Petroleum Group

    EIN 383850689 · Headquarters: WEST BEND, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  47. Milwaukee Pets Alive Inc

    EIN 352440851 · Headquarters: Milwaukee, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Milwaukee Phi Beta Kappa Foundation Inc

    EIN 396039247 · Headquarters: Whitefish Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Milwaukee Philatelic Society Incorporated

    EIN 391548225 · Headquarters: Waukesha WI, WI, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Milwaukee Piranha Swim Team

    EIN 830363073 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Milwaukee Police Association Fallen Heroes Inc

    EIN 813641391 · Headquarters: MILWAUKEE, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Milwaukee Police Association Local 21 Iupa

    EIN 391136365 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Milwaukee Police Band Association Inc

    EIN 472763520 · Headquarters: MILWAUKEE, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Milwaukee Police Foundation Inc

    EIN 834490823 · Headquarters: MILWAUKEE, WI, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Milwaukee Police Historical Society Inc

    EIN 391863679 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Milwaukee Police Officers Conservation & Sportsman Club

    EIN 731720332 · Headquarters: Waterford, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Milwaukee Police Supervisors Organization

    EIN 237390169 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Milwaukee Preservation Alliance

    EIN 432026706 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Milwaukee Press Club

    EIN 390477620 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Milwaukee Pride Inc

    EIN 383901627 · Headquarters: MILWAUKEE, WI, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Milwaukee Pride Parade Inc

    EIN 203071543 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Milwaukee Printing Pressmen & Assistants Union Local #7 Health & Welfare Fund

    EIN 391439150 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990

  63. Milwaukee Professional Fire Fighters Association Local No 215 Milwaukee

    EIN 390210950 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Milwaukee Professional Firefighters Ua

    EIN 273482459 · Headquarters: MILWAUKEE, WI, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  65. Milwaukee Promise Program

    EIN 800556824 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  66. Milwaukee Protestant Home Inc

    EIN 392023357 · Headquarters: MILWAUKEE, WI, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  67. Milwaukee Public Library Foundation Inc

    EIN 391610233 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Milwaukee Public Museum Endowment Fund

    EIN 237055827 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Milwaukee Public Museum Inc

    EIN 391723105 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Milwaukee Public Schools Admin and Supervisors Council Inc

    EIN 237115408 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Milwaukee Public Schools Foundation

    EIN 391929112 · Headquarters: Milwaukee, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Milwaukee Public Theatre Inc

    EIN 237219570 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990

  73. Milwaukee Pugs

    EIN 393294923 · Headquarters: Milwaukee, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Milwaukee Radio Amateur Club

    EIN 922620235 · Headquarters: Milwaukee, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Milwaukee Rampage Sporting Chance Inc

    EIN 452480783 · Headquarters: DOUSMAN, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Milwaukee Realtist Association Inc

    EIN 391421038 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Milwaukee Regional Firefighters Burn Foundation Inc

    EIN 260798194 · Headquarters: Erin, WI, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. Milwaukee Regional Innovation Center

    EIN 392076974 · Headquarters: WAUWATOSA, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Milwaukee Regional Medical Center

    EIN 463768736 · Headquarters: Milwaukee, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Milwaukee Regional Medical Center Inc

    EIN 391150504 · Headquarters: MILWAUKEE, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Milwaukee Regional Medical Center Water Service Inc

    EIN 833194881 · Headquarters: MILWAUKEE, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Milwaukee Regional Research Forum Inc

    EIN 451622920 · Headquarters: Whitefish Bay, WI, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Milwaukee Rehabilitation Center Inc

    EIN 391022483 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Milwaukee Rep Theater

    EIN 390946025 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Milwaukee Repeater Club Inc

    EIN 391685229 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Milwaukee Retired Teachers Association Inc

    EIN 396080587 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Milwaukee Retiree Association Inc

    EIN 391438125 · Headquarters: MILWAUKEE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Milwaukee River Neighbors Inc

    EIN 261627655 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  89. Milwaukee River Preservation Alliance

    EIN 473007378 · Headquarters: Glendale, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Milwaukee River Preservation Association

    EIN 272367439 · Headquarters: Glendale, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Milwaukee Riverkeeper Inc

    EIN 391846305 · Headquarters: MILWAUKEE, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Milwaukee Riverwalk District Inc

    EIN 391749659 · Headquarters: MEQUON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Milwaukee Road Historical Association

    EIN 391549379 · Headquarters: IXONIA, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Milwaukee Robotics Academy

    EIN 853832002 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Milwaukee Robotics Coalition Inc

    EIN 813316076 · Headquarters: Milwaukee, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Milwaukee Roentgen Ray Society Inc

    EIN 391705770 · Headquarters: Brookfield, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Milwaukee Roofers Health Fund

    EIN 396075843 · Headquarters: NEW BERLIN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Milwaukee Rowing Foundation Inc

    EIN 391396095 · Headquarters: MEQUON, WI, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  99. Milwaukee Rugby Football Club Ltd

    EIN 510162787 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Milwaukee Scholars Charter School Inc

    EIN 900631439 · Headquarters: MILWAUKEE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages