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. Sauk Prairie Conservation Alliance Inc

    EIN 020576977 · Headquarters: Baraboo, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Sauk Prairie Eagles Volleyball Club Inc

    EIN 472236488 · Headquarters: Prairie du Sac, WI, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  3. Sauk Prairie Education Association

    EIN 237300352 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Sauk Prairie Ffa Alumni

    EIN 391599966 · Headquarters: PRAIRIE DU SAC, WI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  5. Sauk Prairie Healthcare

    EIN 390872080 · Headquarters: Prairie du Sac, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Sauk Prairie Healthcare Foundation Ltd

    EIN 930841113 · Headquarters: PRAIRIE DU SAC, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Sauk Prairie Kids Companion

    EIN 391949573 · Headquarters: Prairie du Sac, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Sauk Prairie Lions Foundation Inc

    EIN 850719767 · Headquarters: Prairie du Sac, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Sauk Prairie Music Association Inc

    EIN 391953167 · Headquarters: PRAIRIE DU SAC, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Sauk Prairie Nursery Center Inc

    EIN 391763005 · Headquarters: PRAIRIE DU SAC, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Sauk Prairie Rebels Baseball

    EIN 831700044 · Headquarters: Sauk City, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  12. Sauk Prairie Research Institute Inc

    EIN 990622274 · Headquarters: Lodi, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Sauk Prairie River Projects Association Ltd

    EIN 391926369 · Headquarters: PRAIRIE DU SAC, WI, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  14. Sauk Prairie Sports Booster Club

    EIN 391681040 · Headquarters: PRAIRIE DU SAC, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Sauk Prairie Strikers Soccer Club Inc

    EIN 472005372 · Headquarters: PRAIRIE DU SAC, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Sauk Prairie Summer Softball & Baseball

    EIN 391933020 · Headquarters: SAUK CITY, WI, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Sauk Prairie Theatre Guild Inc

    EIN 391707268 · Headquarters: PR DU SAC, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Sauk Prairie Todays Women Inc

    EIN 391552368 · Headquarters: Sauk City, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Sauk Prairie Trap & Skeet Club

    EIN 300232730 · Headquarters: Prairie du Sac, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Sauk Prairie United Way

    EIN 391318028 · Headquarters: PRAIRIE DU SAC, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Sauk Prairie Wrestling Club

    EIN 391699697 · Headquarters: Lodi, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Sauk Prairie Youth Football Inc

    EIN 391648352 · Headquarters: SAUK CITY, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Sauk Prairie Youth Girls Basketball Co

    EIN 822005187 · Headquarters: PRAIRIE DU SAC, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Sauk Prairie Youth Hockey Association Inc

    EIN 391742785 · Headquarters: Prairie du Sac, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Sauk Ridge Runners Inc

    EIN 113665491 · Headquarters: LA VALLE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Sauk Soil and Water Improvement Group Incorporated

    EIN 863664057 · Headquarters: Baraboo, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Sauk Trail Conservation Club Inc

    EIN 391714830 · Headquarters: CEDAR GROVE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  28. Sauk Trail Elementary School Parent Teacher Organization

    EIN 474150589 · Headquarters: Middleton, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Sauk Trails Optimist Club Youth & Community Foundation Ltd

    EIN 270039834 · Headquarters: MADISON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Sauk-prairie Eaa Chapter 1317

    EIN 392015917 · Headquarters: Sauk City, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Saukville Area Historical Society Inc

    EIN 391646182 · Headquarters: Saukville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Saukville Chamber of Commerce Inc

    EIN 391509522 · Headquarters: Saukville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Saukville Chapter 1301 Women of the Moose

    EIN 237521653 · Headquarters: Saukville, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. Saukville Community Food Pantry Inc

    EIN 453248143 · Headquarters: Saukville, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Saukville Lodge No 1043 Loyal Order of Moose

    EIN 237143467 · Headquarters: Saukville, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Saukville Parent Association Inc

    EIN 873500284 · Headquarters: Saukville, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Saukville Rebels Inc

    EIN 391804033 · Headquarters: PORT WASHINGTON, WI, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  38. Saukville Rifle & Pistol Club Inc

    EIN 396175778 · Headquarters: SAUKVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Saul Dreyer Charitable Trust R50687004 331223628

    EIN 133176755 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990

  40. Savage Support Corp

    EIN 811115187 · Headquarters: MILWAUKEE, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Savanna Institute

    EIN 463004682 · Headquarters: MADISON, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Savanna Oaks Community Center Inc

    EIN 800089170 · Headquarters: Fall River, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Savannah Village Neighborhood Pool Inc

    EIN 201088353 · Headquarters: Waunakee, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Savannah Village Social Club

    EIN 562512085 · Headquarters: Waunakee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Savannahs Pay It Forward Foundation Inc

    EIN 270969338 · Headquarters: St Nazianz, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Save Our Nation Action

    EIN 854237044 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  47. Save Our Rustic Road Inc

    EIN 882762071 · Headquarters: Star Lake, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Save Our Sick Kids Foundation Inc

    EIN 452546247 · Headquarters: MILWAUKEE, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Save Our Spots Dalmatian Rescue Inc

    EIN 392033104 · Headquarters: Brown Deer, WI, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  50. Save Our Unique Lands Inc Soul

    EIN 391970708 · Headquarters: La Farge, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Save Point Transportation Inc

    EIN 934729231 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Save the Grandstand Inc

    EIN 852482947 · Headquarters: PORTAGE, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Save the Hills Alliance Inc

    EIN 452277438 · Headquarters: Menomonie, WI, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Save the Rainforest Inc

    EIN 391638330 · Headquarters: DODGEVILLE, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Save the Strays Foundation of Milwaukee Inc

    EIN 834398993 · Headquarters: Milwaukee, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Savich House Inc

    EIN 815403915 · Headquarters: Waukesha, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Savier Washburn Memorial Fund

    EIN 936032872 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. Saving Grace Animal Rescue Inc

    EIN 882530708 · Headquarters: Winter, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Saving Grace Cat Rescue Inc

    EIN 884182241 · Headquarters: Mineral Point, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Saving Our Children in Milwaukee Inc

    EIN 812806639 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Saving Our Future Today

    EIN 300360604 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  62. Saving Ourselves Charitable Corporation

    EIN 842703343 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Saving Paws Animal Rescue Inc

    EIN 741381999 · Headquarters: APPLETON, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Saving Sadie Inc

    EIN 824544363 · Headquarters: Muskego, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Saving Snouts Inc

    EIN 874203369 · Headquarters: Kaukauna, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Saving Street Souls of Mke Inc

    EIN 830885379 · Headquarters: MILWAUKEE, WI, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Saving Sully Dog Rescue Inc

    EIN 832767195 · Headquarters: Fond Du Lac, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Saving Vets Lives Inc

    EIN 812558179 · Headquarters: Neenah, WI, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. Savory Sunday Inc

    EIN 352532281 · Headquarters: Madison, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Sawa Sawa Collective Inc

    EIN 883319282 · Headquarters: Green Bay, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Sawdust City Tree Dodgers Inc

    EIN 391246490 · Headquarters: Waupaca, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Sawyer Co-lac Courte Oreilles Economic Development Corporation

    EIN 814743424 · Headquarters: Hayward, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Sawyer Community Senior Center

    EIN 391463880 · Headquarters: Hayward, WI, USA · Housing & Shelter · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  74. Sawyer County Agricultural Fair Association Incorporated

    EIN 391470068 · Headquarters: Hayward, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Sawyer County Back the Blue Foundation Ltd

    EIN 931664538 · Headquarters: HAYWARD, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Sawyer County Council

    EIN 753233107 · Headquarters: Winter, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Sawyer County Development Corporation

    EIN 391814802 · Headquarters: HAYWARD, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  78. Sawyer County Farm Bureau Cooperative

    EIN 391674696 · Headquarters: Madison, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Sawyer County Highway Dept Employees Association

    EIN 161641349 · Headquarters: Exeland, WI, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  80. Sawyer County Historical Society Inc

    EIN 391337657 · Headquarters: HAYWARD, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Sawyer County K-9 Ltd

    EIN 813723937 · Headquarters: HAYWARD, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Sawyer County Nonprofit Housing Development Inc

    EIN 237401844 · Headquarters: HAYWARD, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Sawyer County Snowmobile Alliance Inc

    EIN 391482562 · Headquarters: HAYWARD, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Saxeville Historical Society Inc

    EIN 850563341 · Headquarters: Oshkosh, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Saxeville Players Inc

    EIN 201973564 · Headquarters: APPLETON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  86. Saxeville-Springwater Vol Fire Engine CO

    EIN 237289248 · Headquarters: Saxeville, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Sayler Dogs Foundation Inc

    EIN 134261426 · Headquarters: CLINTONVILLE, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  88. Saylesville Education Association

    EIN 391800468 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Saylor Family Education Scholarship Trust

    EIN 467075602 · Headquarters: NECEDAH, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Sayner St Germain Fish and Wildlife Club Inc

    EIN 391327984 · Headquarters: SAINT GERMAIN, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Saynerstar Lake Chamber of Commerce Inc

    EIN 391276022 · Headquarters: SAYNER, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Saysomethingvetsorg Inc

    EIN 471139707 · Headquarters: Oak Creek, WI, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  93. Sba Award Inc

    EIN 205749507 · Headquarters: Kenosha, WI, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Sbca Northeast

    EIN 010921488 · Headquarters: MADISON, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Sbk Stearns Family Foundation

    EIN 832907051 · Headquarters: WILLIAMS BAY, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Sbv Health Plan Trust

    EIN 396500860 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Sc Johnson & Son Inc Retiree Health Care Plan

    EIN 391869303 · Headquarters: RACINE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Sc Johnson & Son Inc Retiree Medical Benefits Trust

    EIN 866349469 · Headquarters: RACINE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Sc Johnson Giving Inc

    EIN 396052089 · Headquarters: RACINE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. SC Waukesha Inc

    EIN 391649542 · Headquarters: Brookfield, WI, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990

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