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. Trinitas Classical Academy Inc

    EIN 923277020 · Headquarters: HAYWARD, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Triniteam Inc

    EIN 391278008 · Headquarters: Eau Claire, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Trinity Academy Inc

    EIN 391914032 · Headquarters: PEWAUKEE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Trinity Care Foundation Inc

    EIN 412471023 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Trinity Charitable Trust Co Terence M Lynch

    EIN 396698787 · Headquarters: WHITEFISH BAY, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  6. Trinity Co-op Nursery School

    EIN 391301327 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Trinity Community Aid Network Inc TCAN

    EIN 204641477 · Headquarters: Cameron, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  8. Trinity Equestrian Center Kids Kamp Inc

    EIN 200446590 · Headquarters: EAU CLAIRE, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Trinity Health Services Inc

    EIN 061732908 · Headquarters: WEST ALLIS, WI, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990

  10. Trinity Housing Resources Inc

    EIN 260259181 · Headquarters: WEST ALLIS, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Trinity Humanitarian Works Inc

    EIN 463071424 · Headquarters: OAK CREEK, WI, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  12. Trinity Lutheran Church

    EIN 391125112 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  13. Trinity Lutheran Church - Historical Society

    EIN 844170676 · Headquarters: Mequon, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Trinity Lutheran Church Properties

    EIN 396000214 · Headquarters: MERRILL, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-T

  15. Trinity Lutheran Endowment Fund Inc

    EIN 510180499 · Headquarters: South Milwaukee, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Trinity Manor Apartments Inc C/o New Horizon Property Mgmt Inc

    EIN 391878400 · Headquarters: MILWAUKEE, WI, USA · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990

  17. Trinity Mke Charities Inc

    EIN 931789198 · Headquarters: MILWAUKEE, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Trinity of Dedication Foundation

    EIN 271761318 · Headquarters: Bristol, WI, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Trinity Pines Retirement Center Inc

    EIN 391563286 · Headquarters: Lake Mills, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Trinity Senior Services

    EIN 390806215 · Headquarters: MILWAUKEE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Trinity Senior Services

    EIN 934085507 · Headquarters: Milwaukee, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Trinity Terrace Inc

    EIN 391667734 · Headquarters: WATERTOWN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Trinity Veterans Center

    EIN 815255131 · Headquarters: Luck, WI, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  24. Trinitys Tiny Treasures Preschool

    EIN 851968607 · Headquarters: Waupaca, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Trio Young Scholars Inc

    EIN 881989226 · Headquarters: Oshkosh, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Triple C Riders

    EIN 383737671 · Headquarters: MARINETTE, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Triple H Ranch & Therapeutic

    EIN 992366541 · Headquarters: MILTON, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Triplett Fbo R S C C Fndn

    EIN 946278858 · Headquarters: MILWAUKEE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. Tripoli Country Club

    EIN 390671450 · Headquarters: BROWN DEER, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Tripoli Country Club Inc

    EIN 390664640 · Headquarters: Milwaukee, WI, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990

  31. Tripoli Shriners

    EIN 390664650 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Tripoli Shriners Group Return

    EIN 510169169 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  33. Trisagion Ministries Inc

    EIN 861690836 · Headquarters: De Pere, WI, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Trisha L Bergemann Foundation Inc

    EIN 272246640 · Headquarters: SHEBOYGAN, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  35. Tristate Thoracic Society

    EIN 050583382 · Headquarters: HARTLAND, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Triumph Academy Inc

    EIN 873758797 · Headquarters: MADISON, WI, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Triumph Center

    EIN 264298239 · Headquarters: Green Bay, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Triumph Fund Ltd

    EIN 462475193 · Headquarters: Wauwatosa, WI, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Triwauk Uniserv Council

    EIN 391172779 · Headquarters: MADISON, WI, USA · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990

  40. Triwauk Uniserv Council-retired

    EIN 141849516 · Headquarters: Brookfield, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  41. Triwisconsin Triathlon Team Inc

    EIN 680527640 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  42. Trogs Mc Llc

    EIN 261428357 · Headquarters: Birchwood, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Trojan Band Boosters Inc

    EIN 237411577 · Headquarters: Wauwatosa, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Trojan Basketball Club Inc

    EIN 412040171 · Headquarters: Brookfield, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Trojan Gridiron Club Inc

    EIN 822299960 · Headquarters: Kenosha, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Trojan Jr Football Club

    EIN 770625617 · Headquarters: Juneau, WI, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Trojan Sports Inc

    EIN 472875869 · Headquarters: Kenosha, WI, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  48. Trojan Touchdown Club

    EIN 274490198 · Headquarters: Kenosha, WI, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  49. Trojans Basketball Booster Club

    EIN 395041712 · Headquarters: EAST TROY, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Trollbekk Condomimium Association 2

    EIN 464459867 · Headquarters: Cambridge, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. Trollway Diabetes Inc

    EIN 872035160 · Headquarters: Mount Horeb, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Troop 1313 of Saint George Inc

    EIN 842218998 · Headquarters: GREEN BAY, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Troop 161 Family Account Inc

    EIN 204647283 · Headquarters: RACINE, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Troop 67 Bay Lake Council Ltd

    EIN 391469137 · Headquarters: Appleton, WI, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  55. Troop 75-Pack 9 Bsa

    EIN 471596380 · Headquarters: Viroqua, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  56. Tropical Wings Inc

    EIN 473561173 · Headquarters: Hudson, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Trot for Troops 5K

    EIN 465381000 · Headquarters: West Bend, WI, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. Troubadours Music Boosters Inc

    EIN 843485661 · Headquarters: Appleton, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Troubled Times Inc a Delaware Corporation

    EIN 943280008 · Headquarters: North Freedom, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  60. Trout Museum of Art Inc

    EIN 396056442 · Headquarters: APPLETON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Trout Unlimited Harry and Laura Nohr Chapter No 257

    EIN 510178694 · Headquarters: DODGEVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Troutland Rescue Squad Inc

    EIN 391812885 · Headquarters: White Lake, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Trp Shawe Fndatn

    EIN 521505784 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Tru Strides Inc

    EIN 923332536 · Headquarters: Rio, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Truax Credit Union

    EIN 396058360 · Headquarters: Madison, WI, USA · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990

  66. Truckers Pride Day Inc

    EIN 391829756 · Headquarters: Weyauwega, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. Truckers Volleyball Club

    EIN 992613020 · Headquarters: CLINTONVILLE, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Truckpresent

    EIN 921905237 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. True Hope

    EIN 842669836 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. True Life Ministries Inc

    EIN 300318487 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. True Love Regional Community Development Corporation

    EIN 922875784 · Headquarters: Glendale, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. True Our Brothers Keepers Inc

    EIN 392044621 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  73. True Skool Inc

    EIN 203662807 · Headquarters: Milwaukee, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. True Source Farms Inc

    EIN 834705709 · Headquarters: POUND, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. True Square Lodge 11

    EIN 391658880 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. True Vine Ministries Inc

    EIN 471457140 · Headquarters: Burlington, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Trump Lake Protective Association Incorporated

    EIN 993828185 · Headquarters: Wabeno, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Trumpetblast Ministries Inc

    EIN 834010422 · Headquarters: Middleton, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Trust for Ashland United Methodist

    EIN 436734640 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  80. Trust for Natural Legacies Inc

    EIN 841719889 · Headquarters: Madison, WI, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. Trust Point Foundation Inc Xxxxxx2342

    EIN 261626521 · Headquarters: LA CROSSE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Trust the Guide

    EIN 931586954 · Headquarters: Turtle Lake, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Trust Ui Katherine Spencer Leavitt

    EIN 136044431 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990

  84. Trust Uw Camille a Lonstorf

    EIN 391509343 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. Trust Uw J Reich T-4657 Fbo Nyc Police

    EIN 136030617 · Headquarters: MILWAUKEE, WI, USA · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  86. Trustage Foundation Inc

    EIN 396105418 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Trusted Fraternal Life

    EIN 390201015 · Headquarters: Milwaukee, WI, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Trustees of Dartmouth College

    EIN 043391559 · Headquarters: Eau Claire, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Trustees of Dartmouth College

    EIN 043391560 · Headquarters: Elm Grove, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Trustees of the Random Lake Fire Dept

    EIN 876358495 · Headquarters: RANDOM LAKE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990

  91. Trustworks Inc

    EIN 272095290 · Headquarters: APPLETON, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Truth Elite Inc

    EIN 934188882 · Headquarters: MENOMONEE FALLS, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Truth Project Inc

    EIN 830461724 · Headquarters: RANDOM LAKE, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Truthly Nourish Inc

    EIN 394772266 · Headquarters: Appleton, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Try Mediation Inc

    EIN 391508465 · Headquarters: Eau Claire, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Tsc Foundation

    EIN 363312847 · Headquarters: LAKE GENEVA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Tschirgi Grace F Tuw

    EIN 426054236 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  98. Tselem Ministries Inc

    EIN 923423308 · Headquarters: Sturgeon Bay, WI, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Tsm USA

    EIN 932765626 · Headquarters: MILWAUKEE, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Tst Wisconsin Incorporated

    EIN 931454581 · Headquarters: Chippewa Falls, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages