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. Jane & Arthur Stangel Fund Inc

    EIN 396120403 · Headquarters: MANITOWOC, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. Jane and Tad Shepard Family Foundation Inc

    EIN 562547434 · Headquarters: MENASHA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Jane Bradley Pettit Foundation Inc

    EIN 391574123 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. Jane Buttrey Memorial Trust

    EIN 816014941 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Jane C and John S Warriner Foundation

    EIN 872325236 · Headquarters: LAKE GENEVA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Jane Cremer Foundation

    EIN 391994283 · Headquarters: Racine, WI, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Jane E Zipperer Revocable C/o Linda Sanborn

    EIN 202931798 · Headquarters: EAGLE RIVER, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. Jane H Snow Memorial Trust Uma

    EIN 366913987 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Jane Speaks Inc

    EIN 821141382 · Headquarters: Madison, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Janes Journey Home for Dogs Inc

    EIN 872960018 · Headquarters: Middleton, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Janesville Area Convention & Visitors Bureau Inc

    EIN 391929341 · Headquarters: JANESVILLE, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Janesville Area Crimestoppers Programs Inc

    EIN 391499518 · Headquarters: JANESVILLE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Janesville Area Rea

    EIN 271701342 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Janesville Art League

    EIN 396081079 · Headquarters: JANESVILLE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Janesville Basketball Association

    EIN 461382980 · Headquarters: JANESVILLE, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Janesville Bowmen Inc

    EIN 391994156 · Headquarters: Janesville, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Janesville Chapter 477 Women of the Moose

    EIN 510154420 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Janesville Christian Homeschool Classes Inc

    EIN 272767100 · Headquarters: Beloit, WI, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Janesville Community Center Inc

    EIN 611891746 · Headquarters: JANESVILLE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Janesville Community Day Care Center Inc

    EIN 391101821 · Headquarters: JANESVILLE, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Janesville Community Radio Inc

    EIN 471266039 · Headquarters: Janesville, WI, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. Janesville Conservation Club Inc

    EIN 237430217 · Headquarters: JANESVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Janesville Country Club

    EIN 390372770 · Headquarters: JANESVILLE, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Janesville Education Association

    EIN 394154946 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Janesville Education Foundation Inc

    EIN 391466101 · Headquarters: Janesville, WI, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  26. Janesville Elks Charities Inc

    EIN 462005270 · Headquarters: JANESVILLE, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Janesville Excellence in Education Foundation

    EIN 273617707 · Headquarters: Janesville, WI, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  28. Janesville Farmers Market Inc

    EIN 202587712 · Headquarters: JANESVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Janesville Fife and Drum Corps Inc C/o Jonathan Long

    EIN 391768995 · Headquarters: ORFORDVILLE, WI, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. Janesville Figure Skating Club Inc

    EIN 391267122 · Headquarters: Janesville, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Janesville Firefighters Charities

    EIN 201177496 · Headquarters: Janesville, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Janesville Foundation Inc

    EIN 396034645 · Headquarters: JANESVILLE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. Janesville Innovation Inc

    EIN 463516056 · Headquarters: JANESVILLE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Janesville Jaycee Foundation Inc

    EIN 391773461 · Headquarters: Delavan, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. Janesville Lacrosse Club Inc

    EIN 261520124 · Headquarters: Janesville, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Janesville Lightning Softball

    EIN 611408966 · Headquarters: JANESVILLE, WI, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. Janesville Lions Foundation Inc

    EIN 920403471 · Headquarters: JANESVILLE, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Janesville Little Theater Ltd

    EIN 391473074 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Janesville Lodge No 197 Loyal Order of Moose

    EIN 391135195 · Headquarters: Janesville, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Janesville Mobilizing 4 Change Inc

    EIN 814722314 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Janesville Morning Rotary Foundation Inc

    EIN 391599377 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Janesville Muslim Dawah Center

    EIN 473568410 · Headquarters: Janesville, WI, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Janesville Nica Mountain Bike Team

    EIN 923498891 · Headquarters: Janesville, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Janesville Patriotic Society

    EIN 550892773 · Headquarters: Janesville, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Janesville Performing Arts Center Inc

    EIN 391963821 · Headquarters: JANESVILLE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Janesville Police Supervisor Assoication Lodge 15 Inc

    EIN 931446511 · Headquarters: Janesville, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Janesville Presents Inc

    EIN 391406581 · Headquarters: Janesville, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Janesville Professional Policemans Association Inc

    EIN 930711379 · Headquarters: JANESVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Janesville Renaissance Faire

    EIN 261341003 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  50. Janesville Rotary Foundation Inc

    EIN 391092586 · Headquarters: JANESVILLE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Janesville School District Alumni Association Inc

    EIN 205631537 · Headquarters: Janesville, WI, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  52. Janesville Senior Center Advisory Board Inc

    EIN 874835286 · Headquarters: Janesville, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Janesville Serra Club Foundation

    EIN 391678270 · Headquarters: Janesville, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  54. Janesville Velo Club Inc

    EIN 201364395 · Headquarters: JANESVILLE, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Janesville Youth Baseball and Softball Association Inc

    EIN 396075557 · Headquarters: JANESVILLE, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Janesville Youth Football Inc

    EIN 391724776 · Headquarters: JANESVILLE, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Janesville Youth Hockey Club Inc

    EIN 237087662 · Headquarters: JANESVILLE, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Janesville Youth Wrestling Club

    EIN 392025653 · Headquarters: JANESVILLE, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Janesville-beloit Electrical Construction Industry Trust

    EIN 391096844 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Janesville-beloit Kennel Club

    EIN 237279929 · Headquarters: JANESVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Janet Berry Elementary Parent Teacher Organization Inc

    EIN 271796015 · Headquarters: Appleton, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Janet M Hoehnen Foundation Inc

    EIN 392014830 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  63. Janet M Johnston Foundation

    EIN 266519720 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Janet R Star Memorial Fund Inc

    EIN 262376802 · Headquarters: MENOMONEE FALLS, WI, USA · Medical Research · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  65. Janets House of Hope Inc

    EIN 872655556 · Headquarters: Onalaska, WI, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Janus College Preparatory & Arts Academies Inc

    EIN 272306660 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Japan America Society of Wisconsin Inc

    EIN 391701437 · Headquarters: Milwaukee, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  68. Japanese American Citizens League

    EIN 396078603 · Headquarters: Glendale, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Japhet Family Foundation

    EIN 870962087 · Headquarters: FITCHBURG, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. Jariyah Foundation Inc

    EIN 922314188 · Headquarters: Greenfield, WI, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  71. Jason Derousseau Family Legacy Foun

    EIN 332618632 · Headquarters: RICE LAKE, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Jason Elliott Memorial Inc

    EIN 863291585 · Headquarters: WESTON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Jason Grosse Memorial Foundation Ltd

    EIN 841907810 · Headquarters: MADISON, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Jason L and Ana C Stephens Foundation

    EIN 832621149 · Headquarters: Middleton, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. Jason Luther Benefit

    EIN 462174305 · Headquarters: RIO, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Jason S Presents

    EIN 800441572 · Headquarters: Chippewa Falls, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Jason Simcakoski Foundation Inc

    EIN 824874128 · Headquarters: STEVENS POINT, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Jasper Foundation of Walworth County Inc

    EIN 474052859 · Headquarters: Lake Geneva, WI, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  79. Jasper Pickett Foundation Inc

    EIN 391248134 · Headquarters: PICKETT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Jasperson Family Foundation Inc

    EIN 261362096 · Headquarters: WISCONSIN RAPIDS, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Jay Academy Inc

    EIN 921314766 · Headquarters: Milwaukee, WI, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  82. Jay Ro Family Fund

    EIN 474432209 · Headquarters: WAUWATOSA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  83. Jaycees of Wisconsin Foundation Inc

    EIN 396124773 · Headquarters: Appleton, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Jayna Kelley Memorial Foundation Ltd

    EIN 834283425 · Headquarters: Tony, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Jaynepal International Foundation Inc

    EIN 883446998 · Headquarters: BERLIN, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. Jays Monday Mixed Bowling League

    EIN 464990207 · Headquarters: East Troy, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  87. Jays Recovery Resource Center

    EIN 844360167 · Headquarters: Kenosha, WI, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. Jazale S Art Studio Inc

    EIN 461080293 · Headquarters: MILWAUKEE, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Jazz at Five Inc

    EIN 205053865 · Headquarters: MADISON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Jazz Corner Society Inc

    EIN 391909647 · Headquarters: Winneconne, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Jazz Unlimited of Greater Milwaukee Ltd

    EIN 237189208 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. JazzyRae Legacy Foundation

    EIN 922941211 · Headquarters: Milwaukee, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Jbb Inc

    EIN 880827759 · Headquarters: LA CROSSE, WI, USA · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  94. Jc Emergency Communications

    EIN 992965143 · Headquarters: Jefferson, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Jc Fastpitch Softball Inc

    EIN 823776345 · Headquarters: HELENVILLE, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Jc Legal Resource Center Inc

    EIN 830869857 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Jc Rustic Rebels

    EIN 453646331 · Headquarters: Mauston, WI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  98. Jc Willis Med Research Fund

    EIN 936275277 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. Jci Wisconsin Inc

    EIN 390942522 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Jci-Wisconsin-athens

    EIN 391308340 · Headquarters: Athens, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

First page and all pages