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. Northern Paddle & Trail Society

    EIN 391946137 · Headquarters: Rhinelander, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Northern Paper Mills Credit Union

    EIN 390748731 · Headquarters: GREEN BAY, WI, USA · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990

  3. Northern School District Tr Nsdt

    EIN 391500407 · Headquarters: Ashland, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Northern Show Circuit

    EIN 815242550 · Headquarters: Baldwin, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Northern Sky Theater Inc

    EIN 391666391 · Headquarters: FISH CREEK, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Northern Spirit Radio Inc

    EIN 463267656 · Headquarters: Eau Claire, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Northern Star Foundation Inc

    EIN 921363407 · Headquarters: RICE LAKE, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Northern Storm Inc

    EIN 991559210 · Headquarters: SUPERIOR, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Northern Storm Vbc

    EIN 873973807 · Headquarters: Mason, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Northern Tier Building Corporation

    EIN 391778672 · Headquarters: MOSINEE, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  11. Northern Trails Unlimited Inc

    EIN 391456796 · Headquarters: TOMAHAWK, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Northern Valley Industries Inc

    EIN 391045865 · Headquarters: WAUSAU, WI, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Northern Vintage Snowmobile Race Series

    EIN 300218150 · Headquarters: Rhinelander, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  14. Northern Waters Environmental School Inc

    EIN 454818507 · Headquarters: Hayward, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Northern Waters Literacy

    EIN 392005228 · Headquarters: Saint Croix Falls, WI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  16. Northern Waters Parish Nurse Ministry

    EIN 392001278 · Headquarters: SUPERIOR, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Northern Wi Asbestos Workers Joint Apprenticeship Fund

    EIN 912160143 · Headquarters: APPLETON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Northern Wisconsin Center for Working People

    EIN 364783431 · Headquarters: Rhinelander, WI, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  19. Northern Wisconsin Chapter of the Society of Chartered Property And

    EIN 237358095 · Headquarters: Merrill, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. Northern Wisconsin Clay Target Conference Inc

    EIN 923380917 · Headquarters: Hudson, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Northern Wisconsin Community Support Agency Inc

    EIN 391970810 · Headquarters: MENOMONIE, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Northern Wisconsin Decortive Artist

    EIN 454674569 · Headquarters: Eagle River, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  23. Northern Wisconsin Dental Society Inc

    EIN 331411200 · Headquarters: Park Falls, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Northern Wisconsin District Teachers Conference

    EIN 391542678 · Headquarters: Two Rivers, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Northern Wisconsin History

    EIN 391631912 · Headquarters: ASHLAND, WI, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  26. Northern Wisconsin Housing

    EIN 391797296 · Headquarters: MELLEN, WI, USA · Housing & Shelter · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  27. Northern Wisconsin Ice Racing Club Inc

    EIN 271266553 · Headquarters: Altoona, WI, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  28. Northern Wisconsin Mental Health Foundation Inc

    EIN 391585272 · Headquarters: ARBOR VITAE, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. Northern Wisconsin State Fair Assoc

    EIN 391842999 · Headquarters: CHIPPEWA FALLS, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Northern Wisconsin Volkswagen Club

    EIN 392013014 · Headquarters: New London, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  31. Northern Wisconsin Volleyball Club

    EIN 331889187 · Headquarters: Hurley, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Northfield Apartments of Duluth Inc

    EIN 392044317 · Headquarters: Superior, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Northfield Booster Club

    EIN 465650710 · Headquarters: Hixton, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. Northlake Neighborhood Association Inc

    EIN 391835852 · Headquarters: Middleton, WI, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. NorthLakes Community Clinic

    EIN 352297925 · Headquarters: Iron River, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Northland Area Builders Association Inc

    EIN 391749276 · Headquarters: HAYWARD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Northland Badger Cobbers Clan 131

    EIN 391713688 · Headquarters: Durand, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Northland Bikers for Breast Cancer Awareness

    EIN 824759029 · Headquarters: Superior, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  39. Northland College

    EIN 390806428 · Headquarters: Ashland, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Northland College Student Associati

    EIN 391138375 · Headquarters: ASHLAND, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Northland Corporation for Environmental Liberal Arts

    EIN 333588690 · Headquarters: Ashland, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Northland Foundation Inc

    EIN 391431787 · Headquarters: MARINETTE, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Northland Lutheran Retirement Community Inc

    EIN 391637677 · Headquarters: MARINETTE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Northland Lutheran Retirement Community, Inc

    EIN 390859107 · Headquarters: Marinette, WI, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Northland Lutheran Retirement Community, Inc

    EIN 391302221 · Headquarters: Marinette, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Northland Lutheran Retirement Community, Inc

    EIN 391644145 · Headquarters: Marinette, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Northland Mission Inc

    EIN 390977529 · Headquarters: Dunbar, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Northland Pines Community Foundation

    EIN 874132958 · Headquarters: Eagle River, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Northland Pines Education Association

    EIN 391435764 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Northland Pines Partners Inc

    EIN 391871129 · Headquarters: Eagle River, WI, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. Northland Pines Volleyball Association

    EIN 824298260 · Headquarters: Phelps, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Northland Pines Youth Baseball

    EIN 414664745 · Headquarters: Eagle River, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Northland Public Broadcasting Project Inc

    EIN 275014544 · Headquarters: Superior, WI, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  54. Northland Riders 4-H Club

    EIN 202695296 · Headquarters: Superior, WI, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  55. Northland Terrace Estates Inc

    EIN 391564355 · Headquarters: MARINETTE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Northland Youth Music Program

    EIN 391990949 · Headquarters: Poplar, WI, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. Northport Apartments Corporation

    EIN 391043639 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Northport Movin' Out Inc

    EIN 272327695 · Headquarters: MADISON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Northport Snowriders Inc

    EIN 020667540 · Headquarters: New London, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Northreach Healthcare Llc

    EIN 391999260 · Headquarters: MARINETTE, WI, USA · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990

  61. Northridge National Laboratory

    EIN 462301290 · Headquarters: WEST ALLIS, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Northshore Christian Church Enterprises

    EIN 841921687 · Headquarters: Milwauukee, WI, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  63. Northshore Classical Academy

    EIN 874684700 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Northside Community Church Inc

    EIN 471472823 · Headquarters: LA CROSSE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  65. Northside Elementary Pto Sdlax Inc

    EIN 474074310 · Headquarters: LA CROSSE, WI, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. Northside Elementary School Pto

    EIN 371796360 · Headquarters: Monroe, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Northside Hill Neighborhood Association

    EIN 372066895 · Headquarters: Eau Claire, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Northside Hoops Club

    EIN 993359454 · Headquarters: Kenosha, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Northside Lutheran Ministries Inc

    EIN 271171092 · Headquarters: MILWAUKEE, WI, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  70. Northside Parent Teacher Organization Inc

    EIN 463039486 · Headquarters: MIDDLETON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Northside School Commnuity Organiza Tion

    EIN 391773483 · Headquarters: Sun Prairie, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Northstar Guarantee Inc

    EIN 411689095 · Headquarters: Madison, WI, USA · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990

  73. Northstar Middle School Ptsa

    EIN 391824508 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Northstar Wisconsin Dog Rescue & Advocacy Inc

    EIN 462260875 · Headquarters: madison, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Northstar-northwood Charter Schools Inc

    EIN 463100667 · Headquarters: Minong, WI, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  76. Northwest Affordable Housing Inc

    EIN 391848899 · Headquarters: SPOONER, WI, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Northwest Area Alano Association Inc

    EIN 923317226 · Headquarters: Menomonee Falls, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Northwest Area Now

    EIN 521310174 · Headquarters: Cumberland, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  79. Northwest Connection Family Resources

    EIN 391800322 · Headquarters: HAYWARD, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Northwest Conservation League of Tomahawk Inc

    EIN 392011492 · Headquarters: Merrill, WI, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  81. Northwest Dane Senior Services Inc

    EIN 391691930 · Headquarters: CROSS PLAINS, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Northwest District Dental Society Inc

    EIN 923315157 · Headquarters: Eau Claire, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Northwest Education Loan Association

    EIN 911068278 · Headquarters: MADISON, WI, USA · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990

  84. Northwest First Responders

    EIN 364684703 · Headquarters: IOLA, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Northwest Icemen Blueline Club Inc

    EIN 934418750 · Headquarters: TURTLE LAKE, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Northwest Lightning

    EIN 833045024 · Headquarters: spooner, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Northwest Missouri State University

    EIN 446000301 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  88. Northwest Passage Ltd

    EIN 391311448 · Headquarters: WEBSTER, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Northwest Regional Builders Exchange

    EIN 390865065 · Headquarters: ALTOONA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Northwest Rod & Gun Club Inc

    EIN 030558806 · Headquarters: Boyceville, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Northwest Sands Auto Trail Inc

    EIN 334526109 · Headquarters: EAU CLAIRE, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Northwest Side Community Development Corporation

    EIN 391478014 · Headquarters: MILWAUKEE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Northwest Townhomes Inc

    EIN 391627551 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. Northwest Trails Association

    EIN 391267765 · Headquarters: Solon Springs, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Northwest Valley Wi Rea

    EIN 271728090 · Headquarters: Verona, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. Northwest Venom Inc

    EIN 332747134 · Headquarters: Chetek, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Northwest Wi Area Health Education Center Inc

    EIN 473118611 · Headquarters: MARENGO, WI, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. Northwest Wi Whitetail

    EIN 391707928 · Headquarters: Spooner, WI, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  99. Northwest Wisconsin Business Development Corporation

    EIN 391474812 · Headquarters: SPOONER, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Northwest Wisconsin Community Services Agency Inc

    EIN 391091469 · Headquarters: SUPERIOR, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

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