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. St Elizabeth Manor Inc

    EIN 263031098 · Headquarters: Watertown, WI, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. St Elizabeth Svdp

    EIN 270946792 · Headquarters: KENOSHA, WI, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. St Feriole Island Park Inc

    EIN 010614812 · Headquarters: PRAIRIE DU CHIEN, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. St Finbars Cemetery Association

    EIN 831403541 · Headquarters: Grafton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. St Francis De Sales Council No 18201

    EIN 932485866 · Headquarters: Whitefish Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. St Francis De Sales St Martin Tr R75142001

    EIN 726114946 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  7. St Francis Education Association

    EIN 396106800 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. St Francis Education Support Professionals

    EIN 262726516 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. St Francis Food Pantry Inc

    EIN 391685572 · Headquarters: EAU CLAIRE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. St Francis Historical Society Inc

    EIN 391339218 · Headquarters: Saint Francis, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. St Francis Home of Fond Du Lac Wisconsin Inc

    EIN 391029998 · Headquarters: FOND DU LAC, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. St Francis Horse Rescue & Retirement Farm Inc

    EIN 743125083 · Headquarters: Mellen, WI, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  13. St Francis of Assisi Home for Unwanted Men Inc

    EIN 391293581 · Headquarters: Necedah, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. St Francis of Assisi Trust

    EIN 266352790 · Headquarters: NECEDAH, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. St Francis Professional Police Association

    EIN 391386758 · Headquarters: St Francis, WI, US · Crime & Legal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  16. St Francis Pto Corporation

    EIN 880756937 · Headquarters: St Francis, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. St Francis Rescue Inc

    EIN 582661723 · Headquarters: Chippewa Falls, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. St Francis Xavier Catholic School System Foundation Inc

    EIN 930847512 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. St Francis Xavier Parish and School Supporting Organization Inc

    EIN 824649900 · Headquarters: Cross Plains, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. St Gabriel Communications Inc

    EIN 390914663 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. St Gabriel Parish

    EIN 861164373 · Headquarters: HUBERTUS, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  22. St George Association Inc

    EIN 237390166 · Headquarters: RACINE, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. St George Blessed Trinity Confer

    EIN 264540658 · Headquarters: Sheboygan, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  24. St George Chapel Fund Foundation

    EIN 391513069 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. St Germain Atv Club Inc

    EIN 161662052 · Headquarters: SAINT GERMAIN, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. St Germain Bo-boen Tribe Inc

    EIN 237287957 · Headquarters: ST GERMAIN, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. St Germain Chamber of Commerce

    EIN 390992103 · Headquarters: ST GERMAIN, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. St Germain Elementary Pto Inc

    EIN 460912214 · Headquarters: Saint Germain, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. St Germain Fire Fighters Assoc

    EIN 412219756 · Headquarters: Saint Germain, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. St Germain Seniors

    EIN 391931952 · Headquarters: SAINT GERMAIN, WI, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. St Germain Silent Trails Ua

    EIN 843905880 · Headquarters: St Germain, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. St Germain Sporstman Club Inc

    EIN 812794392 · Headquarters: ST GERMAIN, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. St Gianna Molla Clinic Inc

    EIN 465384168 · Headquarters: DE PERE, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. St Irenaeus Institute for Catholic Thought Ltd

    EIN 933129006 · Headquarters: Milwaukee, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. St James Academy Inc

    EIN 203954889 · Headquarters: FREDONIA, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. St Joan Antida High School Foundation

    EIN 391570593 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. St John Evangelical Lutheran Church

    EIN 396030199 · Headquarters: Edgerton, WI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-T

  38. St John Family Foundation Trust

    EIN 456691903 · Headquarters: APPLETON, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. St John Lutheran Cemetery Association

    EIN 393613420 · Headquarters: Clintonville, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. St John Lutheran Church

    EIN 391322706 · Headquarters: Gilman, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. St John Lutheran Church of Reedsburg Foundation Ltd

    EIN 391629876 · Headquarters: Reedsburg, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. St John Paul Ii Outreach Society Inc

    EIN 823305798 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  43. St John the Baptist Chapter of The

    EIN 710971501 · Headquarters: JEFFERSON, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. St John the Evangelist

    EIN 270940830 · Headquarters: BURLINGTON, WI, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  45. St John's Elderly Housing Corporation

    EIN 391304256 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. St John's Episcopal Church Endowment Trust

    EIN 391290722 · Headquarters: WISCONSIN RAPIDS, WI, USA · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  47. St John's Lutheran Church Endowment Foundation Inc

    EIN 391570139 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. St John's Northwestern Military Academy Foundation Inc

    EIN 391499826 · Headquarters: DELAFIELD, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. St Johns Evangelical Lutheran Church Cemetery Association

    EIN 391129202 · Headquarters: Burlington, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  50. St Johns Lutheran Cemetery Association

    EIN 391487000 · Headquarters: Rudolph, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. St Johns Lutheran Cemetery Association of the Town of Weston

    EIN 237246266 · Headquarters: SPRING VALLEY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. St Johns Lutheran Foundation Inc

    EIN 391351940 · Headquarters: BLOOMER, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. St Johns Northwestern Columbarium Inc

    EIN 391985645 · Headquarters: Delafield, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. St Johns of Castle Rock Inc

    EIN 922219071 · Headquarters: Muscoda, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. St Josaphat Basilica Foundation Inc

    EIN 391688080 · Headquarters: MILWAUKEE, WI, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. St Joseph Academy Inc

    EIN 390806262 · Headquarters: MILWAUKEE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. St Joseph Cemetery Inc

    EIN 390824017 · Headquarters: APPLETON, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. St Joseph Conference - Marinette Wi of the Society of St Vincent Depaul

    EIN 264329445 · Headquarters: MARINETTE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. St Joseph Conference Grafton Wi

    EIN 800586705 · Headquarters: Grafton, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  60. St Joseph Food Program Inc

    EIN 391822486 · Headquarters: MENASHA, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. St Joseph Foundation Inc

    EIN 320755588 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. St Joseph High School Endowment Foundation Inc

    EIN 391429357 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. St Joseph Real Estate Services Corporation

    EIN 390807054 · Headquarters: GREEN BAY, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. St Joseph Residence - the Washington Center Inc

    EIN 200349479 · Headquarters: NEW LONDON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. St Joseph Residence Inc

    EIN 391087412 · Headquarters: NEW LONDON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. St Joseph Ridge Lions Charities Inc

    EIN 812847264 · Headquarters: LA CROSSE, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. St Joseph the Worker Chaplaincy

    EIN 845053969 · Headquarters: Madison, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. St Joseph the Worker Council 5539 Knights of Columbus

    EIN 237137285 · Headquarters: Kiel, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. St Joseph the Worker Society Inc

    EIN 465475422 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  70. St Joseph Tool Chest Inc

    EIN 270310708 · Headquarters: NEW BERLIN, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. St Joseph's Conference of the Society of St Vincent De Paul Inc

    EIN 391677446 · Headquarters: RICE LAKE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. St Joseph's Health Services Inc

    EIN 390929538 · Headquarters: HILLSBORO, WI, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. St Joseph's Memorial Foundation Inc

    EIN 391455787 · Headquarters: HILLSBORO, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  74. St Jude - Joe Pennings Foundation LTD

    EIN 391561582 · Headquarters: Appleton, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  75. St Jude Academy Incorporated

    EIN 882806195 · Headquarters: WATERTOWN, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. St Jude the Apostle Church Tua

    EIN 326355229 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. St Kilians Veterans Recognition Committee

    EIN 843912096 · Headquarters: RICHLAND CTR, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. St Lawrence Fire Company

    EIN 396176820 · Headquarters: Hartford, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. St Lawrence Saints Snowmobile Club Inc

    EIN 510180675 · Headquarters: WEST BEND, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. St Louis Conference

    EIN 371595128 · Headquarters: CALEDONIA, WI, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  81. St Lucas Cemetery Assn

    EIN 391049119 · Headquarters: SHEBOYGAN FALLS, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. St Lukes Auxiliary

    EIN 753265073 · Headquarters: ELROY, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. St Lukes Health Services Inc

    EIN 391724915 · Headquarters: RACINE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990

  84. St Martins Heritage Park - Charlestown Inc

    EIN 134338801 · Headquarters: NEW HOLSTEIN, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. St Martins Lutheran Congregation Inc

    EIN 391401216 · Headquarters: CROSS PLAINS, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  86. St Mary

    EIN 391900628 · Headquarters: RICHLAND CENTER, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  87. St Mary Catholic Schools Foundation Inc

    EIN 831198784 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. St Mary Foundation

    EIN 832465927 · Headquarters: Fredonia, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. St Mary Help of Christians Conference

    EIN 392059804 · Headquarters: Sullivan, WI, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  90. St Mary's & Affiliates Credit Union

    EIN 391025877 · Headquarters: MADISON, WI, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990

  91. St Mary's Foundation Inc

    EIN 431940686 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. St Mary's Home for the Aged Inc

    EIN 390826123 · Headquarters: MANITOWOC, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. St Mary's Janesville Foundation Inc

    EIN 273439133 · Headquarters: JANESVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. St Mary's Springs Academy Foundation Inc

    EIN 237135259 · Headquarters: FOND DU LAC, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. St Mary-elm Grove

    EIN 264356095 · Headquarters: Elm Grove, WI, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  96. St Marys Hall Van Derlip Fd Tr Ua

    EIN 416014970 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  97. St Marys Memorial Fund Inc

    EIN 391738986 · Headquarters: Greenwood, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. St Marys Ridge Sportsmen Inc

    EIN 272355765 · Headquarters: CASHTON, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. St Marys School Memorial Foundation

    EIN 391641693 · Headquarters: ALGOMA, WI, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  100. St Matthews Cemetery Association

    EIN 834215835 · Headquarters: SHULLSBURG, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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