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. Autism Matters Inc

    EIN 262276714 · Headquarters: Weyauwega, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  2. Autism Society of America

    EIN 391784310 · Headquarters: Green Bay, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Autism Society of America

    EIN 391804061 · Headquarters: Rice Lake, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. Autism Society of America

    EIN 391850395 · Headquarters: Manitowoc, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  5. Autism Society of America

    EIN 392005818 · Headquarters: WAUSAU, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Autism Society of America Dba Autism Society of the Fox Valley

    EIN 870712436 · Headquarters: LITTLE CHUTE, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Autism Society of Greater Wisconsin Inc

    EIN 391353925 · Headquarters: MENASHA, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Autism Society of South Central Wisconsin Inc

    EIN 391785486 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Autism Solution Pieces

    EIN 461298625 · Headquarters: Kenosha, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Autism Support Group of St Croix Valley Inc

    EIN 825059669 · Headquarters: Star Prairie, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Autism United Inc

    EIN 391708201 · Headquarters: WAUWATOSA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Autismlm Corp

    EIN 991750975 · Headquarters: River Falls, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Auto Accident Support Network Inc

    EIN 814358760 · Headquarters: Middleton, WI, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  14. Automobile Dealers Association of Mega Milwaukee Inc

    EIN 390763326 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Automobile Gallery Inc

    EIN 465034386 · Headquarters: GREEN BAY, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Automotive Parts & Service Association of Illinois

    EIN 370792328 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. Automotive Recyclers Ccp of Wisconsin Inc

    EIN 391945032 · Headquarters: CADOTT, WI, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  18. Automotive Technicians of Southeastern Wisconsin

    EIN 391368965 · Headquarters: Kenosha, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  19. Autonomous Solidarity Organization Inc

    EIN 451765682 · Headquarters: Madison, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Autotruck Dealers Association Employee Benefit Trust

    EIN 391548049 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  21. Autumn Farm Sanctuary

    EIN 474643843 · Headquarters: Cedarburg, WI, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Autumn Hill Academy Inc

    EIN 991048882 · Headquarters: Delafield, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Autumn Leaves Assisted Living Estates Inc

    EIN 811456972 · Headquarters: CUMBERLAND, WI, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Autumn Ridge Charitable Tr

    EIN 816382514 · Headquarters: Manitowoc, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  25. Auxilary of the Village of Howard Fire Department

    EIN 061776114 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Auxilia Initiative Inc

    EIN 932994862 · Headquarters: Washburn, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Auxiliary of Saint Elizabeth Hospital

    EIN 396077331 · Headquarters: APPLETON, WI, USA · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990

  28. Auxiliary of the Rural Letter Carriers Association

    EIN 300508879 · Headquarters: Ixonia, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  29. Auxiliary of the United Transportation Union

    EIN 237578083 · Headquarters: Ashland, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  30. Auxiliary of the United Transportation Union

    EIN 392009276 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Auxiliary of the United Transportation Union

    EIN 611763986 · Headquarters: Holmen, WI, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  32. Auxiliary of the United Transportation Union

    EIN 814598364 · Headquarters: Superior, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Auxiliary to Local 215 Milwaukee Pr Ofessional Firefighters

    EIN 237390071 · Headquarters: Milwaukee, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  34. Avalon Tec Inc

    EIN 391926205 · Headquarters: Watertown, WI, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  35. Avalon Winter Guard Inc

    EIN 391971832 · Headquarters: Pewaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  36. Avanti Therapeutic Projects

    EIN 454404297 · Headquarters: Ashland, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Avastrong Charity

    EIN 823430654 · Headquarters: Berlin, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. Avcap Corporation

    EIN 391975994 · Headquarters: La Crosse, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Ave Maria Academy Inc

    EIN 208548880 · Headquarters: Maiden Rock, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Ave Maria Academy of Plum City Wisconsin C/o Daniel Wieser

    EIN 396625622 · Headquarters: MAIDENROCK, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Avenues to Community Inc

    EIN 392004618 · Headquarters: FITCHBURG, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Avenues West Association Inc

    EIN 391517502 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Avery Faith Foundation Inc

    EIN 873540185 · Headquarters: Sussex, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Avery Race to Cure Sma

    EIN 821122127 · Headquarters: LANCASTER, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Averyday Ministries Inc

    EIN 462711567 · Headquarters: Delavan, WI, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Averys Blanket of Love Ministry Inc

    EIN 814820351 · Headquarters: Clayton, WI, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  47. Averys Smile Company

    EIN 262023067 · Headquarters: Appleton, WI, US · Medical Research · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  48. Aves Wildlife Alliance Inc

    EIN 452045691 · Headquarters: NEENAH, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Avestar Credit Union

    EIN 396069815 · Headquarters: WATERLOO, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Avian Oasis Rescue and Rehabilitation

    EIN 995131765 · Headquarters: Eagle River, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Aviation Exploration Base Inc

    EIN 472336280 · Headquarters: RACINE, WI, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Aviation Pathway Academy Ltd

    EIN 831819811 · Headquarters: BELOIT, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Aviation Women Inspiring Next Generation Inc

    EIN 852453806 · Headquarters: MOUNT PLEASANT, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Aviators by Design Inc

    EIN 451086115 · Headquarters: IOLA, WI, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  55. Avicenna Society of Madison

    EIN 815202062 · Headquarters: Fitchburg, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Avk Education Incorporated

    EIN 264302918 · Headquarters: MILWAUKEE, WI, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. Avoca Cemetery Association

    EIN 390140873 · Headquarters: Oakfield, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Awa African Womens Association Incorporated

    EIN 391886054 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Awaited Hope That Came Inc

    EIN 862981452 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Awake Ltd

    EIN 844590798 · Headquarters: MILWAUKEE, WI, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Awaken Ministries Inc

    EIN 365096988 · Headquarters: WAUPUN, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Awaken Ministries Inc

    EIN 474634438 · Headquarters: IRON RIVER, WI, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. Awakenings Inc

    EIN 264189688 · Headquarters: hudson, WI, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Aware and Active Citizens of Merrill Inc

    EIN 882783897 · Headquarters: Merrill, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Awareness Incorporation

    EIN 200434489 · Headquarters: Grafton, WI, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. Away Together Inc

    EIN 872759354 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Away We Go Transport

    EIN 274003259 · Headquarters: PORT WASHINGTON, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Awc Inc

    EIN 352676694 · Headquarters: Antigo, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Awesome Young Authors Awards & Community

    EIN 882398913 · Headquarters: Racine, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Awl in Adoption Consulting Incorporated

    EIN 923066549 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Axcess Incorporated

    EIN 921097546 · Headquarters: Sturtevant, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Axe Auger & Saw Council Amd

    EIN 271029153 · Headquarters: MIDDLETON, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  73. Axemen Professional Firefighter Mc Wisconsin Chapter 1 Inc

    EIN 452210525 · Headquarters: Germantown, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Axiom Community Centre Inc

    EIN 392035508 · Headquarters: Abbotsford, WI, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. Aylward Family Foundation

    EIN 396042143 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Ayurveda Association of Wisconsin Inc

    EIN 814441820 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Aziel Foundation

    EIN 854315325 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Aztalan Cycle Club Inc

    EIN 391400071 · Headquarters: BUTLER, WI, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990

  79. B & D Foundation Inc

    EIN 391915677 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. B a B E S of New London Inc

    EIN 830386904 · Headquarters: New London, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. B a M Training Center Inc

    EIN 931522482 · Headquarters: Burlington, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. B and B Club Inc

    EIN 271669301 · Headquarters: Manitowoc, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. B L Branch Creek Ranch

    EIN 845090999 · Headquarters: Yorkville, WI, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. B Rosenthal Uw Montefiore Hospital R50904003

    EIN 136029609 · Headquarters: MILWAUKEE, WI, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  85. B&b Training Academy

    EIN 871434190 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. B-47 Crash Site Preservation Committee

    EIN 464574434 · Headquarters: HURLEY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. B-cause We Care Inc

    EIN 471044895 · Headquarters: Watertown, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. B-side Inc C/o Ryan Sherman

    EIN 392028297 · Headquarters: EAU CLAIRE, WI, USA · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  89. B-town Sounds Inc

    EIN 462226680 · Headquarters: Burlington, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Ba & Esther Greenheck Foundation

    EIN 391937735 · Headquarters: WAUSAU, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. Ba Mason Trust

    EIN 396075816 · Headquarters: CHIPPEWA FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  92. Babbettes Seeds of Hope

    EIN 475270808 · Headquarters: EAU CLAIRE, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  93. Babcock House Corporation

    EIN 390874041 · Headquarters: MADISON, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Babesincchild Abuse Preventprog

    EIN 391887276 · Headquarters: APPLETON, WI, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Babies & Beyond of WI Inc

    EIN 391419746 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Babies Gone Too Soon Inc

    EIN 462219896 · Headquarters: Montfort, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Baby Blessings Inc

    EIN 883393086 · Headquarters: Jackson, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Baby Boomers

    EIN 270020983 · Headquarters: Chippewa Falls, WI, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  99. Babycare

    EIN 922325920 · Headquarters: Kohler, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Babywearing International Inc

    EIN 460994348 · Headquarters: Green Bay, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

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