Nonprofits in Mauston, Wisconsin

Nonprofits in Mauston, Wisconsin. Browse 80 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. 2114 Mcevoy-miller Auxiliary

    EIN 521618780 · Headquarters: Mauston, WI, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  2. 4-H Clubs Affiliated 4-H Organizations

    EIN 391845368 · Headquarters: Mauston, WI, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. Advanced Leadership Program of Juneau County Inc

    EIN 710952014 · Headquarters: MAUSTON, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. 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

  5. Artistic Expressions from the Inside Out Inc

    EIN 812112816 · Headquarters: Mauston, WI, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  6. Basics & Beyond Co Llc

    EIN 800457508 · Headquarters: Mauston, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Board of Regents of the University of Wisconsin Syste

    EIN 391449865 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Board of Regents of the University of Wisconsin System

    EIN 020599057 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Board of Regents of the University of Wisconsin System

    EIN 020770918 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Board of Regents of the University of Wisconsin System

    EIN 113838209 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Board of Regents of the University of Wisconsin System

    EIN 208125096 · Headquarters: Mauston, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  12. Board of Regents of the University of Wisconsin System

    EIN 383905388 · Headquarters: Mauston, WI, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  13. Board of Regents of the University of Wisconsin System

    EIN 391390424 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Board of Regents of the University of Wisconsin System

    EIN 391470417 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Board of Regents of the University of Wisconsin System

    EIN 391478300 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Board of Regents of the University of Wisconsin System

    EIN 391509442 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Board of Regents of the University of Wisconsin System

    EIN 463715862 · Headquarters: Mauston, WI, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. Board of Regents of the University of Wisconsin System

    EIN 770703104 · Headquarters: Mauston, WI, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Board of Regents of the University of Wisconsin System

    EIN 814797422 · Headquarters: MAUSTON, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Carl Nelson Animal Shelter Inc

    EIN 202980252 · Headquarters: MAUSTON, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Carl W Nelson Charitable Trust

    EIN 391909929 · Headquarters: MAUSTON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  22. Castle Rock Petenwell Lakes Assoc

    EIN 391875551 · Headquarters: Mauston, WI, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  23. Castle Rock River Runners Inc

    EIN 391584243 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Champions Basketball League Inc

    EIN 333824793 · Headquarters: Mauston, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Collegiate Athletic Operations Services Corp

    EIN 853050904 · Headquarters: MAUSTON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Community Sharing Pantry Inc

    EIN 391966862 · Headquarters: MAUSTON, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Community Wide Payee Services Inc

    EIN 474573249 · Headquarters: MAUSTON, WI, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  28. Empower Now Youth Advocacy Center Inc

    EIN 900723151 · Headquarters: Mauston, WI, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  29. Friends and Family Cancer Foundation Ffcf Inc

    EIN 562293993 · Headquarters: MAUSTON, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Friends of the Hatch Public Library

    EIN 931522844 · Headquarters: Mauston, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Future Farmers of America and Its State Associations & Local Chapter

    EIN 454954684 · Headquarters: Mauston, WI, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  32. Golden Eagle Athletic Booster Club Inc

    EIN 392034305 · Headquarters: MAUSTON, WI, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Golden Eagle Youth Football Club Inc

    EIN 474440341 · Headquarters: MAUSTON, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Greater Mauston Area Chamber of Commerce Inc

    EIN 391279344 · Headquarters: MAUSTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  35. Greater Mauston Area Development Corp

    EIN 391862582 · Headquarters: MAUSTON, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Guardians of Lake Decorah Inc

    EIN 861970907 · Headquarters: MAUSTON, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Habitat for Humanity of Adams County WI

    EIN 330995475 · Headquarters: Mauston, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Hear with Your Heart Foundation Inc

    EIN 874809741 · Headquarters: MAUSTON, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. International Association of Lions Clubs

    EIN 391173416 · Headquarters: Mauston, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Jc Rustic Rebels

    EIN 453646331 · Headquarters: Mauston, WI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  41. Juneau Co Support Education Advocacy Corp

    EIN 454037460 · Headquarters: MAUSTON, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Juneau County Agricultural Industrial and Recreational Society Inc

    EIN 352269906 · Headquarters: MAUSTON, WI, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Juneau County Agriculture Society Inc

    EIN 320350651 · Headquarters: MAUSTON, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Juneau County Ares Race Inc

    EIN 203728745 · Headquarters: Mauston, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Juneau County Chapt 1993 Women of the Moose

    EIN 391647406 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  46. Juneau County Circle of Hope Inc

    EIN 453992179 · Headquarters: Mauston, WI, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  47. Juneau County Crime Stoppers Inc

    EIN 391652347 · Headquarters: Mauston, WI, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  48. Juneau County Dairy Promotion Council Inc

    EIN 391730306 · Headquarters: Mauston, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Juneau County Historical Society Inc

    EIN 237042269 · Headquarters: MAUSTON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Juneau County K9s Inc

    EIN 882826379 · Headquarters: Mauston, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Juneau County Law Enforcement Officers Association Inc

    EIN 237319284 · Headquarters: Mauston, WI, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  52. Juneau County Medical Society

    EIN 331095879 · Headquarters: Mauston, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Juneau County Moose Lodge 1913

    EIN 237143462 · Headquarters: Mauston, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Juneau County Peace Committee Inc

    EIN 391786497 · Headquarters: Mauston, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Kiwanis International Inc

    EIN 396076464 · Headquarters: Mauston, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  56. Knights of Columbus

    EIN 237264785 · Headquarters: Mauston, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Lucky Z's Youth Sports Foundation

    EIN 821771928 · Headquarters: Mauston, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. Marie and Andrew Lobenstein Trust

    EIN 396659951 · Headquarters: MAUSTON, WI, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Mauston Area Ambulance Assn Inc

    EIN 391210787 · Headquarters: MAUSTON, WI, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Mauston Area Child Care Services Inc

    EIN 391336042 · Headquarters: MAUSTON, WI, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  61. Mauston Area Swim Club

    EIN 391834213 · Headquarters: Mauston, WI, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  62. Mauston Area Youth Soccer Inc

    EIN 824454525 · Headquarters: Mauston, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Mauston High School Choir Boosters

    EIN 934216692 · Headquarters: Mauston, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Mauston Wrestling Club Inc

    EIN 814398746 · Headquarters: MAUSTON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Mauston Youth Baseball Llc

    EIN 270540256 · Headquarters: MAUSTON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Mcfarlane-cure Charitable Trust

    EIN 396762774 · Headquarters: MAUSTON, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Mile Bluff Medical Center

    EIN 390992883 · Headquarters: MAUSTON, WI, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  68. Mile Bluff Medical Center Foundation Inc

    EIN 271865510 · Headquarters: MAUSTON, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990

  69. Muskies Matter Inc

    EIN 272030016 · Headquarters: Mauston, WI, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  70. Outdoors Forever Inc

    EIN 521497525 · Headquarters: MAUSTON, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Partridge Lake Sanitation District

    EIN 900456256 · Headquarters: Mauston, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Rocky & Rustys Redemption

    EIN 813034314 · Headquarters: Mauston, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Ronald and Barbara Brunner Foundation

    EIN 276979566 · Headquarters: MAUSTON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. Sharing Supper Inc

    EIN 463465459 · Headquarters: Mauston, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Toastmasters International

    EIN 900980559 · Headquarters: Mauston, WI, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  76. Toys for Joy

    EIN 811454220 · Headquarters: MAUSTON, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. United States Bowling Congress Inc

    EIN 432105236 · Headquarters: Mauston, WI, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. Voiture Nationale La Societe Des 40 Hommes Et 8 Chevaux

    EIN 396100786 · Headquarters: Mauston, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Wisconsin Association for Home and Community Education Inc

    EIN 391278811 · Headquarters: Mauston, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Wisconsin Chapter of Intl Assoc of Special Investigation Units Inc

    EIN 391809434 · Headquarters: Mauston, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N