Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Wisconsin Child Passenger Safety Association Inc

    EIN 391527781 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  2. Wisconsin Child Support Enforcement Association

    EIN 391296595 · Headquarters: Siren, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Wisconsin Chiropractic Association

    EIN 390712207 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Wisconsin Christmas Tree Producers Association Inc

    EIN 390993985 · Headquarters: PLEASANT PRAIRIE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Wisconsin Coalition for Cannabis Re Form

    EIN 412625126 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Wisconsin Coalition of Virtual School Families Inc

    EIN 830419743 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  7. Wisconsin Coalition on Workers Compensation

    EIN 464656692 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  8. Wisconsin Collision Repair Professionals Inc

    EIN 391197391 · Headquarters: Merrill, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Wisconsin Commercial Deer & Elk Farmers Association Inc

    EIN 391751521 · Headquarters: RUBICON, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  10. Wisconsin Community Action Program Association Incorporated

    EIN 391209035 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Wisconsin Community Health Empowerment Fund Inc

    EIN 872659370 · Headquarters: NEW GLARUS, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Wisconsin Compensation Rating Bureau

    EIN 390712330 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Wisconsin Concert Band Association

    EIN 464648072 · Headquarters: Westby, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Wisconsin Concrete Paving Association

    EIN 390875000 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Wisconsin Concrete Pipe Association Inc

    EIN 390944097 · Headquarters: ROBERTS, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  16. Wisconsin Conservation Voters Inc

    EIN 392018854 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Wisconsin Conservation Wardens Association Ltd

    EIN 391658360 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Wisconsin Consumer and Farmer Raw Milk Association

    EIN 550918183 · Headquarters: JEFFERSON, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Wisconsin Coon Hunters Assoc

    EIN 391622929 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  20. Wisconsin Corn Growers Association

    EIN 510158279 · Headquarters: WATERTOWN, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Wisconsin Corn Promotion Board

    EIN 391444851 · Headquarters: WATERTOWN, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. Wisconsin Coroners & Medical Examiners Association

    EIN 391727375 · Headquarters: Algoma, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Wisconsin Council for Exceptional Children Inc

    EIN 463646014 · Headquarters: Oconomowoc, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Wisconsin Council of Chapters Moaa

    EIN 811175820 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. Wisconsin Council of Chapters- Retired Officers Association

    EIN 391973699 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  26. Wisconsin Council of Child and Adolescent Psychiatry

    EIN 391287212 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Wisconsin Council of Life Insurers Inc

    EIN 391288129 · Headquarters: SUN PRAIRIE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Wisconsin Council of Religious and Independent Sch

    EIN 391347439 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Wisconsin Council of Self Insurers Inc

    EIN 821456398 · Headquarters: Deerfield, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. Wisconsin Council of Trout Unlimited Inc

    EIN 237188784 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Wisconsin Council on Community Corrections Inc

    EIN 391861518 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  32. Wisconsin Council-society for Human Resource Management

    EIN 391559013 · Headquarters: COTTAGE GROVE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Wisconsin County Constitutional Officers for Education

    EIN 462907415 · Headquarters: MERRILL, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Wisconsin County Constitutional Officers Inc

    EIN 392002511 · Headquarters: Green Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Wisconsin County Police Association

    EIN 510158460 · Headquarters: DELAVAN, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Wisconsin County Surveyors Association Inc

    EIN 771810736 · Headquarters: Menomonie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Wisconsin Court Reporters Association

    EIN 391593507 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Wisconsin Cranberry Board Inc

    EIN 391456308 · Headquarters: WISCONSIN RAPIDS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Wisconsin Credit Union League

    EIN 390712580 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Wisconsin Credit Union League Inc

    EIN 391340858 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Wisconsin Credit Union League Inc

    EIN 930807471 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  42. Wisconsin Credit Union League Inc

    EIN 930807472 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Wisconsin Credit Union League Inc

    EIN 930807473 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Wisconsin Credit Union League Inc

    EIN 930807474 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Wisconsin Credit Union League Inc

    EIN 930807476 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Wisconsin Credit Union League Inc

    EIN 930807477 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Wisconsin Credit Union League Inc

    EIN 930807478 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Wisconsin Credit Union League Inc

    EIN 930807480 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Wisconsin Credit Union League Inc

    EIN 930807481 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Wisconsin Credit Union League Inc

    EIN 930807482 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Wisconsin Credit Union League Inc

    EIN 930807485 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. Wisconsin Credit Union League Inc

    EIN 930807488 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Wisconsin Credit Union League Inc

    EIN 930807499 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Wisconsin Crop Improvement Association Inc

    EIN 390711407 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Wisconsin Dairy Products Association Inc

    EIN 391191147 · Headquarters: STOUGHTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Wisconsin Dance Council Inc

    EIN 237026985 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Wisconsin Deerhunters Inc

    EIN 391634664 · Headquarters: Neshkoro, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Wisconsin Deerhunters Inc

    EIN 391752107 · Headquarters: EDGAR, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. Wisconsin Deerhunters Inc

    EIN 391828100 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Wisconsin Deerhunters Inc

    EIN 392031899 · Headquarters: Clintonville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Wisconsin Deerhunters Inc

    EIN 472235389 · Headquarters: Wind Lake, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Wisconsin Deerhunters Inc

    EIN 800132456 · Headquarters: Shawano, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Wisconsin Deerhunters Inc Aka 1000762698

    EIN 900428409 · Headquarters: ANTIGO, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Wisconsin Deerhunters Inc Wittbirn Chapter

    EIN 391736167 · Headquarters: HATLEY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Wisconsin Defense Counsel Inc

    EIN 391531999 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Wisconsin Dells Festivals Inc

    EIN 391701358 · Headquarters: LAKE DELTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Wisconsin Dells Rotary Club

    EIN 396124662 · Headquarters: WISCONSIN DELLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Wisconsin Dells Teachers Association

    EIN 237086033 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Wisconsin Dells Visitor & Convention Bureau Inc

    EIN 390712705 · Headquarters: LAKE DELTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Wisconsin DeMolay Foundation

    EIN 396081170 · Headquarters: Brookfield, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Wisconsin Dental Hygienists Association

    EIN 237423814 · Headquarters: Wausau, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Wisconsin Dental Study Club

    EIN 391205043 · Headquarters: OREGON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Wisconsin Dermatological Society Inc

    EIN 510182720 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Wisconsin Director of Nursing Council Inc

    EIN 391716753 · Headquarters: Hartford, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Wisconsin Downtown Action Council Inc

    EIN 391488569 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Wisconsin Early Childhood Association

    EIN 391345572 · Headquarters: FITCHBURG, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Wisconsin Earth Movers Association Inc

    EIN 237155878 · Headquarters: De Pere, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Wisconsin Eastern Star Foundation

    EIN 396059144 · Headquarters: Dousman, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  79. Wisconsin Economic Development Association Inc

    EIN 510180680 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Wisconsin Education Association Council

    EIN 391169160 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Wisconsin Education Association Council (Weac) Region 3 Building Corporation

    EIN 391526761 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Wisconsin Education Association Inc

    EIN 390712860 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Wisconsin Education Association Insurance Trust

    EIN 391142212 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Wisconsin Educators of Business & Information Technology

    EIN 237148102 · Headquarters: Watertown, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Wisconsin Electric Cooperative Association

    EIN 391163563 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Wisconsin Electric Railway Historical Society Inc

    EIN 396120660 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Wisconsin Electrical Employees Health and Welfare Plan

    EIN 391651543 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Wisconsin Elks Association Inc

    EIN 390178798 · Headquarters: MUKWONAGO, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Wisconsin Elks Major Project Inc

    EIN 391101221 · Headquarters: DELAVAN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Wisconsin EMT Association Inc

    EIN 237329373 · Headquarters: Waterford, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Wisconsin Engineering Journal Association

    EIN 237161568 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Wisconsin Environmental Health Association Inc

    EIN 237049238 · Headquarters: OSCEOLA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Wisconsin Environmental Initiative Inc

    EIN 391842423 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Wisconsin Evangelical Lutheran Synod

    EIN 391562756 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Wisconsin Evangelical Lutheran Synod

    EIN 752051357 · Headquarters: Fort Worth, TX, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  96. Wisconsin Executive Residence Foundation Inc

    EIN 396086659 · Headquarters: madison, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Wisconsin Extension Association of Family & Consumer Sciences-weafcs

    EIN 391344938 · Headquarters: Prairie du Chien, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Wisconsin Fabricare Institute Inc

    EIN 391029323 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Wisconsin Facilities Management Association

    EIN 821787990 · Headquarters: GLENWOOD CITY, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Wisconsin Family Child Care Association Inc

    EIN 391659972 · Headquarters: Shiocton, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages