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. American Federation of Musicians of the Us & Canada

    EIN 390401313 · Headquarters: Waunakee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Federation of Musicians of the Us & Canada

    EIN 390477315 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. American Federation of New Zealand Rabbit Breeders Inc

    EIN 356050166 · Headquarters: Waupaca, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. American Federation of State County

    EIN 391395629 · Headquarters: SUPERIOR, WI, USA · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-EZ

  5. American Federation of State County

    EIN 391735824 · Headquarters: STURTEVANT, WI, USA · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  6. American Federation of State County & Municipal Em

    EIN 391582492 · Headquarters: PLEASANT PRAIRIE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. American Federation of State County & Municipal Employe

    EIN 472618593 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. American Federation of State County & Municipal Employees

    EIN 010889477 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. American Federation of State County & Municipal Employees

    EIN 010915721 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Federation of State County & Municipal Employees

    EIN 050091381 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Federation of State County & Municipal Employees

    EIN 113774492 · Headquarters: Mason, WI, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. American Federation of State County & Municipal Employees

    EIN 203235112 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  13. American Federation of State County & Municipal Employees

    EIN 203719043 · Headquarters: ELK MOUND, WI, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. American Federation of State County & Municipal Employees

    EIN 205707048 · Headquarters: Waunakee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  15. American Federation of State County & Municipal Employees

    EIN 223932266 · Headquarters: Washburn, WI, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. American Federation of State County & Municipal Employees

    EIN 223933226 · Headquarters: WASHBURN, WI, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  17. American Federation of State County & Municipal Employees

    EIN 237033473 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. American Federation of State County & Municipal Employees

    EIN 237059114 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Federation of State County & Municipal Employees

    EIN 237076373 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. American Federation of State County & Municipal Employees

    EIN 237076624 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. American Federation of State County & Municipal Employees

    EIN 237078200 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. American Federation of State County & Municipal Employees

    EIN 237082209 · Headquarters: RICHFIELD, WI, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  23. American Federation of State County & Municipal Employees

    EIN 237088648 · Headquarters: Oconto, WI, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  24. American Federation of State County & Municipal Employees

    EIN 237088868 · Headquarters: COLGATE, WI, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. American Federation of State County & Municipal Employees

    EIN 237102223 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Federation of State County & Municipal Employees

    EIN 237118449 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. American Federation of State County & Municipal Employees

    EIN 237123793 · Headquarters: MARSHFIELD, WI, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. American Federation of State County & Municipal Employees

    EIN 237145338 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Federation of State County & Municipal Employees

    EIN 237158491 · Headquarters: medford, WI, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  30. American Federation of State County & Municipal Employees

    EIN 237169751 · Headquarters: RIB LAKE, WI, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  31. American Federation of State County & Municipal Employees

    EIN 237169752 · Headquarters: Amherst, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. American Federation of State County & Municipal Employees

    EIN 237178871 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Federation of State County & Municipal Employees

    EIN 237197785 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Federation of State County & Municipal Employees

    EIN 237209374 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Federation of State County & Municipal Employees

    EIN 237209375 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. American Federation of State County & Municipal Employees

    EIN 237242444 · Headquarters: MINDORO, WI, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  37. American Federation of State County & Municipal Employees

    EIN 237269651 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. American Federation of State County & Municipal Employees

    EIN 237274902 · Headquarters: PHILLIPS, WI, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  39. American Federation of State County & Municipal Employees

    EIN 237288108 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  40. American Federation of State County & Municipal Employees

    EIN 237296775 · Headquarters: Muskego, WI, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  41. American Federation of State County & Municipal Employees

    EIN 237297719 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. American Federation of State County & Municipal Employees

    EIN 237299606 · Headquarters: Friendship, WI, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  43. American Federation of State County & Municipal Employees

    EIN 237300497 · Headquarters: Fox Lake, WI, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  44. American Federation of State County & Municipal Employees

    EIN 237300498 · Headquarters: STURGEON BAY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. American Federation of State County & Municipal Employees

    EIN 237315370 · Headquarters: Green Bay, WI, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  46. American Federation of State County & Municipal Employees

    EIN 237362526 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Federation of State County & Municipal Employees

    EIN 237366262 · Headquarters: Madison, WI, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  48. American Federation of State County & Municipal Employees

    EIN 237384033 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. American Federation of State County & Municipal Employees

    EIN 237396972 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  50. American Federation of State County & Municipal Employees

    EIN 237399434 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. American Federation of State County & Municipal Employees

    EIN 237446193 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  52. American Federation of State County & Municipal Employees

    EIN 262147764 · Headquarters: HARTFORD, WI, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  53. American Federation of State County & Municipal Employees

    EIN 262343931 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. American Federation of State County & Municipal Employees

    EIN 262428369 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  55. American Federation of State County & Municipal Employees

    EIN 264476312 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. American Federation of State County & Municipal Employees

    EIN 300436104 · Headquarters: Sheboygan Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. American Federation of State County & Municipal Employees

    EIN 300502471 · Headquarters: Wausau, WI, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  58. American Federation of State County & Municipal Employees

    EIN 320253495 · Headquarters: Kewaunee, WI, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  59. American Federation of State County & Municipal Employees

    EIN 320271373 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. American Federation of State County & Municipal Employees

    EIN 320293473 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Federation of State County & Municipal Employees

    EIN 352337999 · Headquarters: MAUSTON, WI, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  62. American Federation of State County & Municipal Employees

    EIN 352349509 · Headquarters: LA CROSSE, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. American Federation of State County & Municipal Employees

    EIN 352351218 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. American Federation of State County & Municipal Employees

    EIN 371565455 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  65. American Federation of State County & Municipal Employees

    EIN 383779208 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  66. American Federation of State County & Municipal Employees

    EIN 386146520 · Headquarters: HURLEY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. American Federation of State County & Municipal Employees

    EIN 390691275 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Federation of State County & Municipal Employees

    EIN 390716135 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. American Federation of State County & Municipal Employees

    EIN 390867563 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  70. American Federation of State County & Municipal Employees

    EIN 390959313 · Headquarters: Stanley, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. American Federation of State County & Municipal Employees

    EIN 390965962 · Headquarters: winnebago, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. American Federation of State County & Municipal Employees

    EIN 391051097 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. American Federation of State County & Municipal Employees

    EIN 391166759 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  74. American Federation of State County & Municipal Employees

    EIN 391172660 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American Federation of State County & Municipal Employees

    EIN 391223325 · Headquarters: MADISON, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  76. American Federation of State County & Municipal Employees

    EIN 391229701 · Headquarters: Mt Pleasant, WI, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  77. American Federation of State County & Municipal Employees

    EIN 391245781 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. American Federation of State County & Municipal Employees

    EIN 391256503 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. American Federation of State County & Municipal Employees

    EIN 391261751 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American Federation of State County & Municipal Employees

    EIN 391264203 · Headquarters: Sheldon, WI, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. American Federation of State County & Municipal Employees

    EIN 391288434 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. American Federation of State County & Municipal Employees

    EIN 391292675 · Headquarters: Forestville, WI, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  83. American Federation of State County & Municipal Employees

    EIN 391304698 · Headquarters: MADISON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  84. American Federation of State County & Municipal Employees

    EIN 391322947 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. American Federation of State County & Municipal Employees

    EIN 391324845 · Headquarters: SPARTA, WI, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  86. American Federation of State County & Municipal Employees

    EIN 391324877 · Headquarters: Menasha, WI, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  87. American Federation of State County & Municipal Employees

    EIN 391325478 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. American Federation of State County & Municipal Employees

    EIN 391326214 · Headquarters: Hayward, WI, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  89. American Federation of State County & Municipal Employees

    EIN 391327210 · Headquarters: Madison, WI, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  90. American Federation of State County & Municipal Employees

    EIN 391327751 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American Federation of State County & Municipal Employees

    EIN 391328538 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. American Federation of State County & Municipal Employees

    EIN 391338939 · Headquarters: Necedah, WI, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  93. American Federation of State County & Municipal Employees

    EIN 391354915 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. American Federation of State County & Municipal Employees

    EIN 391366158 · Headquarters: Weston, WI, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. American Federation of State County & Municipal Employees

    EIN 391374651 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. American Federation of State County & Municipal Employees

    EIN 391374654 · Headquarters: Madison, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  97. American Federation of State County & Municipal Employees

    EIN 391397821 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  98. American Federation of State County & Municipal Employees

    EIN 391416904 · Headquarters: La Crosse, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. American Federation of State County & Municipal Employees

    EIN 391417975 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. American Federation of State County & Municipal Employees

    EIN 391421861 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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