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. Wisconsin Premier Fastpitch Inc

    EIN 393339602 · Headquarters: Warren, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Wisconsin Prescribed Fire Council Inc

    EIN 263305762 · Headquarters: Black Earth, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Wisconsin Preservation Fund Inc

    EIN 391657657 · Headquarters: MILWAUKEE, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Wisconsin Primary Health Care Association Inc

    EIN 391407034 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Wisconsin Principles Inc

    EIN 992011538 · Headquarters: OCONOMOWOC, WI, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Wisconsin Prison Partnership Inc

    EIN 392382103 · Headquarters: MADISON, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Wisconsin Procurement Institute Education & Training Services Inc

    EIN 391868589 · Headquarters: Wauwatosa, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Wisconsin Professional Photographers Association Inc

    EIN 391099761 · Headquarters: Green Bay, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Wisconsin Professional Police Assoc Iation Local 239

    EIN 391811424 · Headquarters: Chippewa Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Wisconsin Professional Police Association Inc

    EIN 396081519 · Headquarters: MADISON, WI, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Wisconsin Professional Police Association Law Enforcement

    EIN 391718551 · Headquarters: COLUMBUS, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Wisconsin Professional Police Association Local Nuber Nine Inc

    EIN 391849384 · Headquarters: Eau Claire, WI, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Wisconsin Professional Society on the Abuse of Children Inc

    EIN 391814839 · Headquarters: Green Bay, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Wisconsin Professional Speakers Association Scholarship Fund Inc

    EIN 391923421 · Headquarters: Fox Point, WI, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. Wisconsin Progress Inc

    EIN 474544190 · Headquarters: MILWAUKEE, WI, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Wisconsin Progress Institute Inc

    EIN 473200505 · Headquarters: MADISON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Wisconsin Propane Gas Association Inc

    EIN 363059485 · Headquarters: POYNETTE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Wisconsin Psychiatric Association Incorporated

    EIN 237344660 · Headquarters: KIMBERLY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Wisconsin Psychoanalytic Foundation

    EIN 391377923 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Wisconsin Psychoanalytic Society

    EIN 300517881 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Wisconsin Psychological Association Inc

    EIN 396074670 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Wisconsin Psychology Foundation Inc

    EIN 391929091 · Headquarters: MILWAUKEE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Wisconsin Public Broadcasting Foundation Inc

    EIN 391447533 · Headquarters: MADISON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Wisconsin Public Education Action Fund Inc

    EIN 873954281 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Wisconsin Public Employer Labor Relations Association Inc

    EIN 391501374 · Headquarters: Deerfield, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Wisconsin Public Health Association Inc

    EIN 396084243 · Headquarters: KIMBERLY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Wisconsin Public Interest Law Foundation Inc

    EIN 824706969 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Wisconsin Public Interest Research Group Inc

    EIN 392011795 · Headquarters: Milwaukee, WI, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Wisconsin Public Radio Association Inc

    EIN 237363536 · Headquarters: MADISON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Wisconsin Public Service Foundation

    EIN 396075016 · Headquarters: Green Bay, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Wisconsin Public Transportation Association Inc

    EIN 815264773 · Headquarters: JANESVILLE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Wisconsin Puppy Mill Project Inc

    EIN 562482299 · Headquarters: SHEBOYGAN, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Wisconsin Pyrotechnic Arts Guild Inc

    EIN 113780884 · Headquarters: Wittenberg, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Wisconsin Pyrotechnics Group Inc

    EIN 333472988 · Headquarters: BELOIT, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Wisconsin Pythagoras Housing Corporation

    EIN 861314908 · Headquarters: Milwaukee, WI, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Wisconsin Quilt Shop Hop Inc

    EIN 463289014 · Headquarters: Marshfield, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Wisconsin Radiologic Technologist Educational Foundation Inc

    EIN 391866526 · Headquarters: South Milwaukee, WI, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  38. Wisconsin Radiological Society Inc

    EIN 391594846 · Headquarters: KIMBERLY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Wisconsin Rage Inc

    EIN 460781166 · Headquarters: HALES CORNERS, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Wisconsin Railroad Association Inc

    EIN 472152049 · Headquarters: MADISON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Wisconsin Rampage Select Baseball Club Inc

    EIN 273546557 · Headquarters: Pleasant Prairie, WI, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  42. Wisconsin Ranch Horse Association

    EIN 262060713 · Headquarters: Palmyra, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Wisconsin Rapids Area Convention & Visit

    EIN 392013240 · Headquarters: WISCONSIN RAPIDS, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Wisconsin Rapids Area Habitat for Humanity Inc

    EIN 391770592 · Headquarters: WISCONSIN RAPIDS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Wisconsin Rapids Area Rea

    EIN 271697692 · Headquarters: Wisconsin Rapids, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Wisconsin Rapids Area Senior Center Assoc Inc

    EIN 391408099 · Headquarters: WISCONSIN RAPIDS, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Wisconsin Rapids Boxing Club

    EIN 872078541 · Headquarters: Nekoosa, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Wisconsin Rapids Business and Professional Womens Club

    EIN 396280622 · Headquarters: WISC RAPIDS, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Wisconsin Rapids Childrens Muesuem

    EIN 900815389 · Headquarters: Wisconsin Rapids, WI, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  50. Wisconsin Rapids City Band Inc

    EIN 462491709 · Headquarters: WISCONSIN RAPIDS, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Wisconsin Rapids Community Theatre Inc

    EIN 510612413 · Headquarters: WISCONSIN RAPIDS, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Wisconsin Rapids Eaa Chapter 706

    EIN 333606886 · Headquarters: Wisconsin Rapids, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Wisconsin Rapids Family Center Inc

    EIN 391451595 · Headquarters: WISCONSIN RAPIDS, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Wisconsin Rapids Figure Skating Club Inc

    EIN 391837758 · Headquarters: WISCONSIN RAPIDS, WI, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Wisconsin Rapids Firefighters Local 425 Charitable Foundation

    EIN 841886057 · Headquarters: WISC RAPIDS, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Wisconsin Rapids Kennel Club Inc

    EIN 391398722 · Headquarters: WISCONSIN RAPIDS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Wisconsin Rapids Professional Policemens Association Inc

    EIN 391355298 · Headquarters: WISCONSIN RAPIDS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Wisconsin Rapids Ranger Baseball Inc

    EIN 391811557 · Headquarters: WISCONSIN RAPIDS, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Wisconsin Rapids Suzuki Childrens Foundation

    EIN 383648304 · Headquarters: Wisconsin Rapids, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Wisconsin Rapids Swim Club Inc

    EIN 933699358 · Headquarters: Wisconsin Rapids, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Wisconsin Rapids Teachers Assoc

    EIN 237084195 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Wisconsin Rapids Youth Hoops Inc

    EIN 992011032 · Headquarters: Wisc Rapids, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Wisconsin Rapids Youth Sports Association Inc

    EIN 391625460 · Headquarters: WISCONSIN RAPIDS, WI, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  64. Wisconsin Reading Coalition

    EIN 990901945 · Headquarters: Wauwatosa, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Wisconsin Ready Mixed Concrete Association Inc

    EIN 390917057 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Wisconsin Real Estate Alumni Association

    EIN 391673863 · Headquarters: PEWAUKEE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Wisconsin Real Estate Investors

    EIN 391201766 · Headquarters: OSHKOSH, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  68. Wisconsin Real Property Listers Association

    EIN 453122432 · Headquarters: Keshena, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Wisconsin Realtors Association

    EIN 391394362 · Headquarters: Antigo, WI, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  70. Wisconsin Realtors Association

    EIN 391775154 · Headquarters: Tomah, WI, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  71. Wisconsin Realtors Association

    EIN 900313889 · Headquarters: Necedah, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  72. Wisconsin Realtors Association Inc

    EIN 390782674 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Wisconsin Realtors Foundation Inc

    EIN 510195146 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Wisconsin Rebels Fastpitch Softball

    EIN 900861349 · Headquarters: Oshkosh, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Wisconsin Recovery Community Organization Inc

    EIN 453848730 · Headquarters: Sheboygan, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  76. Wisconsin Recreational Vehicle Dealers Alliance Inc

    EIN 371819955 · Headquarters: Madison, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Wisconsin Region Classic Car Club

    EIN 391946160 · Headquarters: MUSKEGO, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Wisconsin Region of the Model a Restorers Club Incorporated

    EIN 391084334 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Wisconsin Region Studebaker Driver Club

    EIN 800356570 · Headquarters: PRT WASHINGTN, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Wisconsin Region-vintage Chevrolet Club of America Inc

    EIN 391697181 · Headquarters: Cedarburg, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. Wisconsin Regional Service Office Inc

    EIN 391576492 · Headquarters: Oshkosh, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Wisconsin Regional Training Center Inc

    EIN 264186757 · Headquarters: MADISON, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Wisconsin Regional Training Partnership

    EIN 391838210 · Headquarters: Milwaukee, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Wisconsin Register in Probate Association

    EIN 465068948 · Headquarters: Hudson, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Wisconsin Register of Deeds Assn

    EIN 472044137 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Wisconsin Religious Coalition for Reproductive Choice

    EIN 061785672 · Headquarters: MADISON, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  87. Wisconsin Renegade

    EIN 822415791 · Headquarters: West Bend, WI, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  88. Wisconsin Representatives of Activity Professionals

    EIN 391501229 · Headquarters: Chippewa Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Wisconsin Reproductive Health Network Inc

    EIN 271044500 · Headquarters: Park Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  90. Wisconsin Responsible Contracting Coalition Inc

    EIN 334250404 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Wisconsin Restaurant Association Education Foundation Inc

    EIN 391557486 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Wisconsin Restaurant Association Inc

    EIN 390715690 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Wisconsin Retail Lumber Association Inc

    EIN 390715740 · Headquarters: GERMANTOWN, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  94. Wisconsin Retail Merchants Association Inc

    EIN 462176348 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  95. Wisconsin Retired Educators Association Inc

    EIN 396081788 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Wisconsin Retired Educators' Association Foundation Inc

    EIN 391852926 · Headquarters: MIDDLETON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Wisconsin Retirement Plan Professionals Ltd

    EIN 237051510 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Wisconsin Right to Life Dane County

    EIN 392002293 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  99. Wisconsin Right to Life Education Fund

    EIN 391548867 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Wisconsin Right to Life Foundation Inc

    EIN 391986055 · Headquarters: MILWAUKEE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

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