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. Port Washington Yacht Club

    EIN 391441924 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Port Washington Youth Baseball Inc

    EIN 391825635 · Headquarters: Prt Washingtn, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Port Washington-saukville Education Support Professionals

    EIN 262710500 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Port Wing Area Business Associate

    EIN 830507797 · Headquarters: PORT WING, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Port Wing Baseball Club Inc

    EIN 391553789 · Headquarters: Port Wing, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Port Wing Historical Society

    EIN 371576264 · Headquarters: Port Wing, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Portage Area Chamber of Commerce

    EIN 390545695 · Headquarters: PORTAGE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Portage Area Community Charitable Trust

    EIN 146268845 · Headquarters: PORTAGE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Portage Area Community Theatre Inc

    EIN 391373041 · Headquarters: Portage, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Portage Area Historical Society Inc

    EIN 391838719 · Headquarters: PORTAGE, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Portage Area Trails Heritage System Incorporated Paths

    EIN 710955061 · Headquarters: Portage, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Portage Area United Fund Inc

    EIN 237166773 · Headquarters: PORTAGE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Portage Boat Club Inc

    EIN 391147945 · Headquarters: Portage, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Portage Boys Hoops Club Inc

    EIN 473433485 · Headquarters: PORTAGE, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Portage Canal Society Incorporated

    EIN 391942985 · Headquarters: Portage, WI, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Portage Center for the Arts Inc

    EIN 391566382 · Headquarters: PORTAGE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Portage Community School District No 1 Trust

    EIN 237086794 · Headquarters: PORTAGE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Portage County Advocates for the Developmentally Disabled Inc

    EIN 391649855 · Headquarters: Stevens Point, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  19. Portage County Alliance for Youth Inc

    EIN 391455924 · Headquarters: STEVENS POINT, WI, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  20. Portage County Business Council Foundation Inc

    EIN 391766859 · Headquarters: STEVENS POINT, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Portage County Business Council Inc

    EIN 390638925 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Portage County Coalition for Alcohol and Other Drug Abuse Preve

    EIN 272387019 · Headquarters: STEVENS POINT, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Portage County Crime Stoppers Inc

    EIN 391908137 · Headquarters: STEVENS POINT, WI, US · Crime & Legal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Portage County Cultural Festival

    EIN 391964607 · Headquarters: Stevens Point, WI, United States · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Portage County Dairy Committee Inc

    EIN 391730322 · Headquarters: Stevens Point, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Portage County Deputy Sheriff Assoc

    EIN 391641390 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Portage County Dressed to Work Association Inc

    EIN 431989287 · Headquarters: Stevens Point, WI, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  28. Portage County Economic Development Foundation

    EIN 396081157 · Headquarters: STEVENS POINT, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990

  29. Portage County Fair Association

    EIN 275062252 · Headquarters: AMHERST, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Portage County Farm Bureau Cooperative

    EIN 390811209 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Portage County Fire Investigation Task Force

    EIN 391512875 · Headquarters: Stevens Point, WI, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  32. Portage County Hce

    EIN 391289911 · Headquarters: Stevens Point, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Portage County Health and Human Services Employees Foundation Inc

    EIN 391709905 · Headquarters: STEVENS POINT, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Portage County Historical Society Inc

    EIN 391266236 · Headquarters: Stevens Point, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Portage County Legal Aid Society Inc

    EIN 391785895 · Headquarters: STEVENS POINT, WI, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Portage County Literacy Council Inc

    EIN 391594748 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Portage County Market Animal Project Corp

    EIN 334113390 · Headquarters: Rosholt, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Portage County Master Gardener Volunteers Inc

    EIN 920254476 · Headquarters: Stevens Point, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. Portage County Prostate Cancer Coalition

    EIN 831017805 · Headquarters: STEVENS POINT, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Portage County Public Library Foundation Inc

    EIN 391415180 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Portage County Youth on Ice Inc

    EIN 391281333 · Headquarters: STEVENS POINT, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Portage County Youth Soccer Ltd

    EIN 391400543 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Portage Curling Association Inc

    EIN 390787891 · Headquarters: PORTAGE, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Portage Education Association

    EIN 371568530 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Portage Food Pantry Inc

    EIN 391820865 · Headquarters: PORTAGE, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Portage Girls Basketball Club

    EIN 863257068 · Headquarters: Portage, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Portage Hunter Education Association

    EIN 391987114 · Headquarters: Portage, WI, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  48. Portage Jr Warriors Cheerleading Pr Ogram

    EIN 993637702 · Headquarters: PORTAGE, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Portage Library Foundation Inc

    EIN 461169015 · Headquarters: PORTAGE, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Portage Music Boosters Inc

    EIN 391996259 · Headquarters: PORTAGE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Portage Paraprofessional Organization

    EIN 391975933 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Portage Pouncers 4-H Club

    EIN 320462941 · Headquarters: Stevens Point, WI, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Portage Recovery Center Inc

    EIN 873034870 · Headquarters: PORTAGE, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Portage Rod & Gun Club Inc

    EIN 391479633 · Headquarters: PORTAGE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Portage Service Club Association

    EIN 611675118 · Headquarters: PORTAGE, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Portage Touchdown Club Inc

    EIN 861297743 · Headquarters: PORTAGE, WI, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Portage Youth Baseball Club Inc

    EIN 371576126 · Headquarters: PORTAGE, WI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  58. Portage Youth Inc

    EIN 391313731 · Headquarters: PORTAGE, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Portage Youth Soccer Association

    EIN 861492191 · Headquarters: PORTAGE, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Portage Youth Softball Inc

    EIN 861325202 · Headquarters: PORTAGE, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Portal Inc

    EIN 391024001 · Headquarters: GRAFTON, WI, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Portal-foster Center Inc

    EIN 391053697 · Headquarters: MADISON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Portfish Ltd

    EIN 392000853 · Headquarters: PORT WASHINGTON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Portias Purpose Inc

    EIN 841751531 · Headquarters: Menomonee Falls, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Ports of Discovery Inc

    EIN 320007566 · Headquarters: Prairie du Chien, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. Positive Alternatives Inc

    EIN 391297249 · Headquarters: MENOMONIE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Positive Altitudes Inc

    EIN 872769036 · Headquarters: Milwauke, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Positive Attitude Development Group

    EIN 431982578 · Headquarters: Madison, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Positive Attitudes 89 Inc

    EIN 391667736 · Headquarters: Waukesha, WI, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  70. Positive Directions Inc

    EIN 463515163 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. Positive Every Day Cancer Foundation Inc

    EIN 474963317 · Headquarters: Kimberly, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Positive Images Inc

    EIN 205343064 · Headquarters: Milwaukee, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Positive Pediatrics Ltd

    EIN 202249080 · Headquarters: DePere, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  74. Positive Programs for the Family Inc

    EIN 205172457 · Headquarters: Brookfield, WI, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  75. Positive Vibes Elite

    EIN 844125015 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  76. Positive Vibez Elite Corporation

    EIN 923446255 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Positive Voice Inc

    EIN 391929907 · Headquarters: Green Bay, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. Positive Women Ac Inc

    EIN 923674332 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Positive Women for Change Inc

    EIN 814320943 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Positive Youth Development of Kasd Inc

    EIN 391941716 · Headquarters: KIMBERLY, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  81. Positively Pewaukee Inc

    EIN 364574409 · Headquarters: Pewaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Positively Pickett Corp

    EIN 811721758 · Headquarters: Neenah, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Positivity Planters

    EIN 863573880 · Headquarters: Hudson, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Poskin Jets Football Club

    EIN 862270300 · Headquarters: Barron, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Possibility Playground of Ozaukee County Inc

    EIN 223966273 · Headquarters: Port Washington, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Post 91 Oconomowoc Veterans

    EIN 863880407 · Headquarters: OCONOMOWOC, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Post College Connections Inc

    EIN 452794118 · Headquarters: MCFARLAND, WI, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Post Healthy

    EIN 834500178 · Headquarters: Mequon, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Post Lake Improvement Association Inc

    EIN 391464822 · Headquarters: Elcho, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Post Office Credit Union

    EIN 390736798 · Headquarters: MADISON, WI, USA · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  91. Post-polio Resource Group of Southeastern Wisconsin Inc

    EIN 391872499 · Headquarters: MILWAUKEE, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Postal Credit Union of Fond Du Lac

    EIN 390886492 · Headquarters: Fond Du Lac, WI, USA · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

  93. Potato Lake Association

    EIN 870793095 · Headquarters: New Richmond, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Potato Sustainability Alliance Inc

    EIN 844245897 · Headquarters: ST CROIX FALLS, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Potosi Area Tourism Council Inc

    EIN 331453628 · Headquarters: Potosi, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Potosi Athletic Boosters Club Inc

    EIN 262930471 · Headquarters: Platteville, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Potosi Auxiliary Personnel Association

    EIN 262904557 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Potosi Education Association

    EIN 237110695 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Potosi Fine Arts Club

    EIN 811889353 · Headquarters: Potosi, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Potosi Foundation Inc

    EIN 392000608 · Headquarters: POTOSI, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

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