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. Deer Lake Conservancy Inc

    EIN 391815609 · Headquarters: SAINT CROIX FALLS, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Deer Lake Improvement Association I

    EIN 391734627 · Headquarters: ST CROIX FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Deer Lake Veterans Fishing Services Inc

    EIN 883313590 · Headquarters: Tomahawk, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Deer Park Housing Ltd

    EIN 391666242 · Headquarters: RICE LAKE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Deer-grove Ems Association Inc

    EIN 812624532 · Headquarters: Cottage Grove, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Deerfield Community Center Inc

    EIN 391899306 · Headquarters: DEERFIELD, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Deerfield Demons Youth Baseball

    EIN 920405406 · Headquarters: Deerfield, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Deerfield Education Association

    EIN 237083665 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Deerfield Education Support Professionals

    EIN 391456081 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Deerfield Elementary Pto Inc

    EIN 475356520 · Headquarters: Deerfield, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Deerfield Historical Society

    EIN 391722981 · Headquarters: Deerfield, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Deerfield Volunteer Fire Department Inc

    EIN 391789361 · Headquarters: DEERFIELD, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Deerfield Youth Wrestling Club Inc

    EIN 454091962 · Headquarters: Deerfield, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Deerprint Golf Corp

    EIN 391630702 · Headquarters: RACINE, WI, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990

  15. Deerskin Lake Association Inc

    EIN 473916538 · Headquarters: Eagle River, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Defenders Baseball Club Inc Defenders Baseball

    EIN 823054432 · Headquarters: WEST BEND, WI, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  17. Defenders of Animals Inc

    EIN 237346430 · Headquarters: Slinger, WI, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  18. Defenders of Innocence Inc

    EIN 392901366 · Headquarters: Grafton, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Defenders of Saint Johns Bay

    EIN 923915219 · Headquarters: Delafield, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Defending Freedom and Democracy

    EIN 872717401 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Defining Humanity Inc

    EIN 883735850 · Headquarters: Brookfield, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. DeForest Aquatic Club Inc DFAC Swimming

    EIN 391740221 · Headquarters: Deforest, WI, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  23. Deforest Area Education Association

    EIN 237086048 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Deforest Area Fire Ems Department

    EIN 383904927 · Headquarters: DEFOREST, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Deforest Area Foundation Inc

    EIN 391930774 · Headquarters: De Forest, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  26. Deforest Area Girls Youth Basketball Association

    EIN 260365034 · Headquarters: Deforest, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Deforest Area Gridiron Club

    EIN 920690979 · Headquarters: DeForest, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. DeForest Area Historical Society

    EIN 510171247 · Headquarters: Deforest, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Deforest Area Music Boosters

    EIN 822397375 · Headquarters: DEFOREST, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Deforest Area Needs Network Inc

    EIN 391951644 · Headquarters: Deforest, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Deforest Area Rotary Club

    EIN 391614183 · Headquarters: DeForest, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Deforest Area School District Pto

    EIN 922994082 · Headquarters: DEFOREST, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Deforest Area Support Staff

    EIN 391909322 · Headquarters: MADISON, WI, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  34. Deforest Area Tennis Association

    EIN 454060560 · Headquarters: Windsor, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Deforest Area Youth Boys Basketball Inc

    EIN 872122423 · Headquarters: Windsor, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Deforest Area Youth Football League Inc

    EIN 900654285 · Headquarters: Deforest, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Deforest Boys Volleyball Club Inc

    EIN 883310391 · Headquarters: Windsor, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Deforest Elderly Housing Management Corp

    EIN 391861336 · Headquarters: DEFOREST, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Deforest Elderly Housing Owner Corp

    EIN 391845307 · Headquarters: DEFOREST, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Deforest F F a Alumni Association

    EIN 391433806 · Headquarters: De Forest, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Deforest Half Century Club Inc

    EIN 391371808 · Headquarters: DEFOREST, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Deforest Middle School Pto

    EIN 814913485 · Headquarters: DeForest, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Deforest Mtb Incorporated

    EIN 994042296 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Deforest Norski Blue Line Club

    EIN 391976326 · Headquarters: DeForest, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. DeForest Police Foundation Inc

    EIN 921496464 · Headquarters: Deforest, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Deforest Sports Boosters

    EIN 391622257 · Headquarters: DEFOREST, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. DeForest Travel Baseball Inc

    EIN 923480041 · Headquarters: Deforest, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. DeForest Windsor Area Chamber of Commerce Inc

    EIN 237298464 · Headquarters: Deforest, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Deforest Windsor Food Pantry Inc

    EIN 843251870 · Headquarters: Windsor, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Defy Inertia Inc

    EIN 900875455 · Headquarters: MADISON, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Degree of Honor

    EIN 410216310 · Headquarters: Milwaukee, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990

  52. Degree of Honor Protectise Association

    EIN 300506813 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  53. Degree of Honor Protectise Association

    EIN 300508554 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  54. Degree of Honor Protectise Association

    EIN 300514189 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  55. Degree of Honor Protectise Association

    EIN 320266161 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  56. Degree of Honor Protectise Association

    EIN 383790404 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. Degree of Honor Protective Association

    EIN 010912232 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  58. Degree of Honor Protective Association

    EIN 043744471 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  59. Degree of Honor Protective Association

    EIN 237528411 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  60. Degree of Honor Protective Association

    EIN 237528428 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  61. Degree of Honor Protective Association

    EIN 237528471 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  62. Degree of Honor Protective Association

    EIN 237528552 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. Degree of Honor Protective Association

    EIN 237528578 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  64. Degree of Honor Protective Association

    EIN 237528666 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  65. Degree of Honor Protective Association

    EIN 237528730 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  66. Degree of Honor Protective Association

    EIN 237528733 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  67. Degree of Honor Protective Association

    EIN 300510962 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  68. Degree of Honor Protective Association

    EIN 341834225 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. Degree of Honor Protective Association

    EIN 351978371 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  70. Degree of Honor Protective Association

    EIN 383282504 · Headquarters: Milwaukee, WI, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  71. Degree of Honor Protective Association

    EIN 391845274 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  72. Degree of Honor Protective Association

    EIN 431738936 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  73. Degree of Honor Protective Association

    EIN 431738937 · Headquarters: Milwaukee, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  74. Degree of Honor Protective Association

    EIN 470859391 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. Degree of Honor Protective Association

    EIN 550748904 · Headquarters: Milwaukee, WI, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  76. Degree of Honor Protective Association

    EIN 680376475 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  77. Degree of Honor Protective Association

    EIN 711016955 · Headquarters: Milwaukee, WI, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. Degree of Honor Protective Association

    EIN 742776013 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  79. Degree of Honor Protective Association

    EIN 810507165 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  80. Degree of Honor Protective Association

    EIN 911713025 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  81. Degree of Honor Protective Association

    EIN 931199614 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  82. Degree of Honor Protective Association

    EIN 931199616 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. Degree of Honor Protective Association

    EIN 931199617 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  84. Degree of Honor Protective Association

    EIN 931199618 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Degree of Honor Protective Association

    EIN 931317328 · Headquarters: Milwaukee, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. Deininger Family Memorial Inc

    EIN 833093780 · Headquarters: Kenosha, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  87. Deitrich Family Foundation Inc

    EIN 271474080 · Headquarters: NEENAH, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Deke Slayton Memorial Space and Bicycle Museum

    EIN 391955695 · Headquarters: SPARTA, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. DeKoven Center

    EIN 390806356 · Headquarters: Racine, WI, United States · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Delafield Arts Foundation Inc

    EIN 813562203 · Headquarters: Delafield, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Delafield Chamber of Commerce

    EIN 391186726 · Headquarters: DELAFIELD, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. Delafield Farmers Market Inc

    EIN 272617298 · Headquarters: WALES, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  93. Delafield Promotional & Tourism Council

    EIN 391934281 · Headquarters: DELAFIELD, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Delafield Unit No 196 of the American Legion Auxiliary

    EIN 273675936 · Headquarters: Hubertus, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Deland Foundation

    EIN 396045553 · Headquarters: SHEBOYGAN, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  96. Delavan and Delavan Lake Area Chamber of Commerce Inc

    EIN 237403306 · Headquarters: DELAVAN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Delavan Aram Public Library Foundation Inc

    EIN 473681596 · Headquarters: DELAVAN, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Delavan Area Youth Service Foundation Inc

    EIN 473634582 · Headquarters: Madison, WI, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  99. Delavan Cemetery Association

    EIN 390238745 · Headquarters: Delavan, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Delavan Christian School Endowment

    EIN 474359659 · Headquarters: DELAVAN, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

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