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. Thomas J Rolfs Foundation

    EIN 396043350 · Headquarters: NASHOTAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. Thomas J Webb Scholarship Tr

    EIN 396719951 · Headquarters: STURGEON BAY, WI, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Thomas Jefferson Middle School Music Boosters

    EIN 834330029 · Headquarters: Port Washington, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Thomas L & Mabel Grace Jones Scholarship Fund

    EIN 426144737 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Thomas L Yates Tr 8336228400R76979005

    EIN 756064782 · Headquarters: MILWAUKEE, WI, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2010 · Primary form: IRS Form 990

  6. Thomas More Center for Preaching In

    EIN 391286687 · Headquarters: WEBSTER, WI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  7. Thomas Oman Society-nscar

    EIN 320502650 · Headquarters: Wisconsin Rapids, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Thomas P Orsund Memorial Foundation Inc

    EIN 832381852 · Headquarters: Amherst, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Thomas Paine Memorial Association Inc

    EIN 850952606 · Headquarters: MADISON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Thompson Center on Lourdes Inc

    EIN 813840811 · Headquarters: APPLETON, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Thompson Family Charitable Fdn Inc C/o Jason T Thompson

    EIN 823385565 · Headquarters: FITCHBURG, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  12. Thompson-wood Foundation Inc

    EIN 844827124 · Headquarters: SUN PRAIRIE, WI, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Thor Johnson Endowment Trust

    EIN 391791596 · Headquarters: EPHRAIM, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  14. Thoreau College Inc

    EIN 473661053 · Headquarters: Viroqua, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  15. Thoreau College Inc

    EIN 510573715 · Headquarters: VIROQUA, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Thoreau Elementary PTO Inc

    EIN 271393899 · Headquarters: Madison, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Thoreson Family Foundation Trust

    EIN 391393535 · Headquarters: SUAMICO, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  18. Thorne Family Foundation

    EIN 391869184 · Headquarters: KOHLER, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Thornton Trail Riders Inc

    EIN 391267123 · Headquarters: SHAWANO, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Thorp Alumni Association Inc

    EIN 270636333 · Headquarters: Thorp, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Thorp Area Chamber of Commerce Inc

    EIN 264057260 · Headquarters: Thorp, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Thorp Area Historical Society Inc

    EIN 391818121 · Headquarters: Thorp, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Thorp Area Senior Citizens Center

    EIN 391384008 · Headquarters: Thorp, WI, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  24. Thorp Cardinal Archery Club

    EIN 833224141 · Headquarters: THORP, WI, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Thorp Education Association

    EIN 237079214 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Thorp Food Pantry

    EIN 900632203 · Headquarters: Thorp, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Thorp Foundation (Res)

    EIN 206148240 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  28. Thorp Lodge No 680 Loyal Order of Moose

    EIN 391180170 · Headquarters: Thorp, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Thorp Youth Softball

    EIN 862701517 · Headquarters: Thorp, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Thorp Youth Wrestling Club Inc

    EIN 812766901 · Headquarters: Thorp, WI, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. Thorson Elementary School PTO Inc

    EIN 263128273 · Headquarters: Cedarburg, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Thoughtful Life Ministries Inc

    EIN 471805279 · Headquarters: Watertown, WI, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Thrasher Opera House Corporation

    EIN 391915602 · Headquarters: GREEN LAKE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Threads of Grace Fellowship Group Inc

    EIN 863434637 · Headquarters: Pleasant Prairie, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Threads of Hope Inc

    EIN 261557840 · Headquarters: Neenah, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Three Bridges Recovery Wisconsin Inc

    EIN 825015616 · Headquarters: WISCONSIN RAPIDS, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Three Eagle Trail Foundation Inc

    EIN 200984454 · Headquarters: THREE LAKES, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Three Eagles Foundation Inc

    EIN 455527559 · Headquarters: Muscoda, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Three Ecos Foundation Inc

    EIN 921422276 · Headquarters: BLACK EARTH, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. Three Gaits Inc

    EIN 391472538 · Headquarters: STOUGHTON, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Three Harbors Council Inc Boy Scouts of America

    EIN 453321626 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Three Lakes Aqua Devils Waterski Club Inc

    EIN 391737463 · Headquarters: Rhinelander, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Three Lakes Area Chamber of Commerce and Welcome Cen

    EIN 391609342 · Headquarters: THREE LAKES, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Three Lakes Area Education Foundation Inc

    EIN 020754931 · Headquarters: Three Lakes, WI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  45. Three Lakes Center for the Arts in the Northwoods Inc

    EIN 421640340 · Headquarters: THREE LAKES, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Three Lakes Community Foundation

    EIN 813816166 · Headquarters: Three Lakes, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Three Lakes Community Health Foundation Inc

    EIN 204679807 · Headquarters: Three Lakes, WI, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  48. Three Lakes Dog Park Incorporated

    EIN 334656108 · Headquarters: Three Lakes, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Three Lakes Fire Department Auxiliary

    EIN 271240200 · Headquarters: Three Lakes, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Three Lakes Fish & Wildlife Improvement Assoc

    EIN 391687970 · Headquarters: THREE LAKES, WI, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  51. Three Lakes Gymnastics

    EIN 474390382 · Headquarters: THREE LAKES, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Three Lakes Historical Society Inc

    EIN 391557225 · Headquarters: THREE LAKES, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Three Lakes Lions Foundation Inc

    EIN 391920432 · Headquarters: THREE LAKES, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Three Lakes Nicolet Atv Club Inc

    EIN 461501104 · Headquarters: THREE LAKES, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Three Lakes Parent Teacher Organization

    EIN 821101745 · Headquarters: Three Lakes, WI, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Three Lakes Professional Police Association

    EIN 843235975 · Headquarters: THREE LAKES, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Three Lakes Public Library Foundation Inc

    EIN 200263973 · Headquarters: THREE LAKES, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Three Lakes Red Suspenders Society Inc

    EIN 770669478 · Headquarters: Three Lakes, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Three Lakes Schoolcommunity Arts Association Inc

    EIN 391894797 · Headquarters: Three Lakes, WI, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  60. Three Lakes Trails Inc

    EIN 391498422 · Headquarters: THREE LAKES, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Three Lakes Waterfront Association

    EIN 237303472 · Headquarters: Three Lakes, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Three Lakes Womens Club Inc

    EIN 392035559 · Headquarters: Three Lakes, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Three Measures of Meal

    EIN 472793330 · Headquarters: Brookfield, WI, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  64. Three Oaks Circle Inc

    EIN 391959616 · Headquarters: WAUKESHA, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Three River Thunder Youth Baseball

    EIN 331556306 · Headquarters: Onalaska, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Three Rivers Hemophilia Foundation

    EIN 264776671 · Headquarters: lacrosse, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  67. Three Rivers School Inc

    EIN 391852297 · Headquarters: LA CROSSE, WI, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990

  68. Three Rivers United Educators Co Weac

    EIN 391177424 · Headquarters: MADISON, WI, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  69. Three Rivers United Temporary Housing

    EIN 465639429 · Headquarters: TOMAHAWK, WI, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Three Strands Horse Co

    EIN 464123389 · Headquarters: New Richmond, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Three Women Inc

    EIN 264073270 · Headquarters: ELLSWORTH, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Threshold Care Circle Inc

    EIN 854323527 · Headquarters: Viroqua, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Threshold Choir - Chippewa Valley

    EIN 814695062 · Headquarters: Eau Claire, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Thrift for Hope Inc

    EIN 994652768 · Headquarters: ANTIGO, WI, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Thrifted Kittens Animal Rescue

    EIN 991704675 · Headquarters: MILWAUKEE, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Thrive Sis

    EIN 862287392 · Headquarters: Oak Creek, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Thrivent Charitable

    EIN 411802412 · Headquarters: APPLETON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Thrivent Financial for Lutherans

    EIN 237624307 · Headquarters: Granton, WI, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  79. Thrivent Financial for Lutherans

    EIN 237624846 · Headquarters: Eau Claire, WI, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  80. Thrivent Financial For Lutherans

    EIN 237626002 · Headquarters: Richland Center, WI, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  81. Thrivent Financial for Lutherans

    EIN 391585940 · Headquarters: Oshkosh, WI, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  82. Thriving Wisconsin Inc

    EIN 365263016 · Headquarters: MADISON, WI, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Throttle Jockeys Snowmobile Club Inc

    EIN 391499661 · Headquarters: Ixonia, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Through the Son Ministry

    EIN 413562889 · Headquarters: Black Creek, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Ths Class of 87 Scholarship Fund

    EIN 821614347 · Headquarters: Tomahawk, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Thug Life Ministry Corporation

    EIN 461405282 · Headquarters: SOMERSET, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Thumbs Up Riders of Door County

    EIN 843063636 · Headquarters: Baileys Harbor, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Thunder Island Eagle Area Lakes Association Ltd

    EIN 272570595 · Headquarters: Crivitz, WI, US · Animal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  89. Thunder Island Eagle Area Lakes Association Ltd

    EIN 272571595 · Headquarters: CRIVITZ, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Thunder on the Ledge Fundraising Inc

    EIN 334417056 · Headquarters: WRIGHTSTOWN, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Thunder Ride for Juvenile Diabetes Co

    EIN 812010196 · Headquarters: La Crosse, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Thunderbird Youth Hockey

    EIN 852039158 · Headquarters: Baraboo, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Thundercat Baseball & Softball of Wisconsin Inc

    EIN 463599562 · Headquarters: JOHNSON CREEK, WI, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990

  94. Thundercat Independent Boys Baseball Club Ua

    EIN 270876533 · Headquarters: Johnson Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  95. Thundercats Bowling League

    EIN 473768484 · Headquarters: madison, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  96. Thurber Greenwood Post Vfw 1916

    EIN 237331895 · Headquarters: REEDSBURG, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Thursday's Child

    EIN 391500244 · Headquarters: MADISON, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Thursday-people News Staff

    EIN 396126571 · Headquarters: Stevens Point, WI, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  99. Thursdays Table Ltd

    EIN 270671948 · Headquarters: Menomonie, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Thuy Smith International Outreach Inc

    EIN 391797422 · Headquarters: Chippewa Falls, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

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