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. Cynthia S Breast Cancer Giving Circle Inc

    EIN 273669440 · Headquarters: Milwaukee, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Cyo Bands of Kenosha Inc

    EIN 391150902 · Headquarters: Kenosha, WI, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. Cystic Fibrosis - 65 Roses Sports Club Ltd

    EIN 391701803 · Headquarters: GREEN BAY, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  4. Czars Promise Inc

    EIN 472163857 · Headquarters: Madison, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Czechoslovak Society of America

    EIN 066054373 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Czechoslovak Society of America

    EIN 116017179 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Czechoslovak Society of America

    EIN 136271530 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Czechoslovak Society of America

    EIN 146025227 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Czechoslovak Society of America

    EIN 156020334 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Czechoslovak Society of America

    EIN 232576828 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Czechoslovak Society of America

    EIN 237100060 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Czechoslovak Society of America

    EIN 237101576 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Czechoslovak Society of America

    EIN 237101996 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Czechoslovak Society of America

    EIN 237102905 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Czechoslovak Society of America

    EIN 237103991 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Czechoslovak Society of America

    EIN 237104854 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Czechoslovak Society of America

    EIN 237104955 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Czechoslovak Society of America

    EIN 237105112 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Czechoslovak Society of America

    EIN 237106345 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Czechoslovak Society of America

    EIN 237107967 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Czechoslovak Society of America

    EIN 237108122 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Czechoslovak Society of America

    EIN 237109020 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Czechoslovak Society of America

    EIN 237109616 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Czechoslovak Society of America

    EIN 237109617 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Czechoslovak Society of America

    EIN 237110305 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Czechoslovak Society of America

    EIN 237116007 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Czechoslovak Society of America

    EIN 237136468 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Czechoslovak Society of America

    EIN 237136471 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Czechoslovak Society of America

    EIN 237136476 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Czechoslovak Society of America

    EIN 237136480 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Czechoslovak Society of America

    EIN 237136490 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Czechoslovak Society of America

    EIN 237136491 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Czechoslovak Society of America

    EIN 237136492 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Czechoslovak Society of America

    EIN 237136501 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Czechoslovak Society of America

    EIN 237136502 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Czechoslovak Society of America

    EIN 237136511 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Czechoslovak Society of America

    EIN 237136513 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Czechoslovak Society of America

    EIN 237138116 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Czechoslovak Society of America

    EIN 237138117 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Czechoslovak Society of America

    EIN 237138119 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Czechoslovak Society of America

    EIN 237138129 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Czechoslovak Society of America

    EIN 237162194 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Czechoslovak Society of America

    EIN 237168678 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Czechoslovak Society of America

    EIN 237193954 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Czechoslovak Society of America

    EIN 237292962 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Czechoslovak Society of America

    EIN 250527085 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Czechoslovak Society of America

    EIN 340937713 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Czechoslovak Society of America

    EIN 346530013 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Czechoslovak Society of America

    EIN 346536257 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Czechoslovak Society of America

    EIN 346538425 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Czechoslovak Society of America

    EIN 346544037 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Czechoslovak Society of America

    EIN 346544090 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Czechoslovak Society of America

    EIN 363391319 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Czechoslovak Society of America

    EIN 363391335 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Czechoslovak Society of America

    EIN 366071012 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Czechoslovak Society of America

    EIN 366072489 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Czechoslovak Society of America

    EIN 366074939 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Czechoslovak Society of America

    EIN 366075721 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Czechoslovak Society of America

    EIN 366078222 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Czechoslovak Society of America

    EIN 366081269 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Czechoslovak Society of America

    EIN 366083475 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Czechoslovak Society of America

    EIN 366085382 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Czechoslovak Society of America

    EIN 366091405 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Czechoslovak Society of America

    EIN 366095266 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Czechoslovak Society of America

    EIN 366158545 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Czechoslovak Society of America

    EIN 386079407 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Czechoslovak Society of America

    EIN 386119104 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Czechoslovak Society of America

    EIN 391473796 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Czechoslovak Society of America

    EIN 436035006 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Czechoslovak Society of America

    EIN 436037345 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Czechoslovak Society of America

    EIN 436038915 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Czechoslovak Society of America

    EIN 510246243 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Czechoslovak Society of America

    EIN 510248428 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Czechoslovak Society of America

    EIN 510248433 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Czechoslovak Society of America

    EIN 526046247 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Czechoslovak Society of America

    EIN 956064589 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. D & D Respite Workers Corporation

    EIN 863927785 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  78. D & F Shelton Suc Tte-resid Tr

    EIN 936118280 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. D a R E Wisconsin Ltd

    EIN 391831855 · Headquarters: Prairie du Sac, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  80. D C Everest Little League Baseball

    EIN 391825007 · Headquarters: SCHOFIELD, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. D C Everest Teachers Association

    EIN 450464014 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. D Ernest and Eula Daniel Brown Charitable

    EIN 206672329 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  83. D Hadle Tw Charitable Remainder

    EIN 846131423 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  84. D J Williams Foundation C/o Daniel T Kohls

    EIN 921971279 · Headquarters: MONONA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. D L Trident Llc

    EIN 391904226 · Headquarters: Fort Atkinson, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. D W Wildcats Youth Development Inc

    EIN 391965231 · Headquarters: MILWAUKEE, WI, USA · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990

  87. D Zagzebski Foundation

    EIN 394373196 · Headquarters: WAUSAU, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. D&a Open Arms Inc

    EIN 421849401 · Headquarters: milwaukee, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. D11sc Inc

    EIN 473303385 · Headquarters: HUBERTUS, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Da Capo Musical Reunion Inc

    EIN 391522084 · Headquarters: Onalaska, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Da Crusher Foundation

    EIN 823748124 · Headquarters: Franklin, WI, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  92. Dabrowski Center

    EIN 874818928 · Headquarters: Madison, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Dads of Wisconsin Inc

    EIN 900545666 · Headquarters: Oxford, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  94. Daggett Charitable Trust

    EIN 396632001 · Headquarters: Montello, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. Dahl Family Foundation Xxxxxx6214

    EIN 200506791 · Headquarters: LA CROSSE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Daily Cardinal Media Corporation

    EIN 391598186 · Headquarters: Madison, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Dairy Business Association - Green Tier Advancement Project Inc

    EIN 261700512 · Headquarters: GREEN BAY, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  98. Dairy Business Association Inc

    EIN 391994907 · Headquarters: GREEN BAY, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Dairy Business Foundation Inc

    EIN 204593857 · Headquarters: GREEN BAY, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  100. Dairy Business Innovation Center Inc

    EIN 141908254 · Headquarters: DELAVAN, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2012 · Primary form: IRS Form 990

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