Nonprofits in Sun Prairie, Wisconsin

Nonprofits in Sun Prairie, Wisconsin. Browse 277 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. Sun Prairie Nursery School Inc

    EIN 391102858 · Headquarters: Sun Prairie, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Sun Prairie Parks Friends Inc

    EIN 854259669 · Headquarters: Sun Prairie, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Sun Prairie Public Library Foundation

    EIN 391988151 · Headquarters: Sun Prairie, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Sun Prairie Rotary Foundation Inc

    EIN 391781736 · Headquarters: SUN PRAIRIE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Sun Prairie Soccer Club Inc

    EIN 412267306 · Headquarters: SUN PRAIRIE, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Sun Prairie Swim Inc Dba Storm Aquatics

    EIN 463385497 · Headquarters: Sun Prairie, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Sun Prairie Swim Team

    EIN 391695528 · Headquarters: Sun Prairie, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Sun Prairie Tamil Society Inc

    EIN 842772806 · Headquarters: Sun Prairie, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Sun Prairie Telugu Association Corp

    EIN 333072862 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Sun Prairie United Cheerleading

    EIN 932968955 · Headquarters: Sun Prairie, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Sun Prairie Vol Fire Dept

    EIN 390757749 · Headquarters: Sun Prairie, WI, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990

  12. Sun Prairie Volunteer Fire Department Inc

    EIN 300118715 · Headquarters: SUN PRAIRIE, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Sun Prairie West Baseball Boosters

    EIN 921180429 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Sun Prairie West Boys Volleyball Booster Inc

    EIN 933183963 · Headquarters: SUN PRAIRIE, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Sun Prairie West Girls Golf Inc

    EIN 883120969 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Sun Prairie West Golf Booster Club

    EIN 922928851 · Headquarters: Sun Prairie, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Sun Prairie West High School Boys Soccer Booster Club

    EIN 882669749 · Headquarters: Sun Prairie, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Sun Prairie West High School Cross Counrty Booster Club Inc

    EIN 883595069 · Headquarters: Sun Prairie, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Sun Prairie West High School Girls Soccer Booster Inc

    EIN 882803476 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Sun Prairie West High School Girls Swim Booster Inc

    EIN 883790608 · Headquarters: SUN PRAIRIE, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. Sun Prairie West High School Track and Field Booster Club

    EIN 922104367 · Headquarters: Sun Prairie, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Sun Prairie West High School Volleyball Booster Inc

    EIN 882245247 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Sun Prairie West Slam Dunk Den Inc

    EIN 883782957 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Sun Prairie West Touchdown Club

    EIN 881891918 · Headquarters: SUN PRAIRIE, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Sun Prairie West Wrestling Booster Club Inc

    EIN 993590399 · Headquarters: Sun Prairie, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Sun Prairie Wrestling Booster Club Inc

    EIN 920455547 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  27. Sun Prairie Youth Baseball & Softball

    EIN 930757506 · Headquarters: SUN PRAIRIE, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Sun Prairie Youth Basketball Association Inc

    EIN 392036174 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Sun Prairie Youth Football Inc

    EIN 263945220 · Headquarters: SUN PRAIRIE, WI, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Sun Prairie Youth Hockey Association Inc

    EIN 391278983 · Headquarters: Sun Prairie, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Sun Prairie Youth Lacrosse Club Inc

    EIN 264051603 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Sunburst Foundation Inc

    EIN 611950306 · Headquarters: SUN PRAIRIE, WI, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  33. Sunshine Place Inc

    EIN 205398498 · Headquarters: SUN PRAIRIE, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Taso Foundation Inc

    EIN 870921202 · Headquarters: SUN PRAIRIE, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  35. Tauscher Family Foundation Inc

    EIN 454168653 · Headquarters: SUN PRAIRIE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. The Abiri Foundation Corporation

    EIN 873802418 · Headquarters: SUN PRAIRIE, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. The Better Path Foundation Inc

    EIN 922581304 · Headquarters: SUN PRAIRIE, WI, US · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. The Faith Place Inc The Faith Place

    EIN 843713500 · Headquarters: Sun Prairie, WI, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  39. The Gotzion Family Foundation Inc

    EIN 263902140 · Headquarters: SUN PRAIRIE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. The Joseph Gomoll Foundation Inc DBA Joeys Song

    EIN 272412773 · Headquarters: Sun Prairie, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. The Scholz Family Foundation

    EIN 208855925 · Headquarters: SUN PRAIRIE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. Thompson-wood Foundation Inc

    EIN 844827124 · Headquarters: SUN PRAIRIE, WI, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Toastmasters International

    EIN 237327593 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Tomorrows Ride Inc

    EIN 470972351 · Headquarters: Sun Prairie, WI, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  45. Trails Home Labrador Retriever Rescue of Wisconsin Inc

    EIN 264830542 · Headquarters: Sun Prairie, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Twisted Grit Yoga Foundation

    EIN 881658440 · Headquarters: SUN PRAIRIE, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. United States of America Deaf Basketball Incorporation

    EIN 481138210 · Headquarters: Sun Prairie, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. United Steelworkers

    EIN 237107784 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. University of Wisconsin Flying Club Inc

    EIN 391084723 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Vbw Afh Inc

    EIN 824365310 · Headquarters: SUN PRAIRIE, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Veterans of Foreign Wars of the United States Dept of Wisconsin

    EIN 237347345 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Veterans of Foreign Wars of the United States Dept of Wisconsin

    EIN 800300222 · Headquarters: Sun Prairie, WI, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Vfw Klubertanz-trapp Post #9362

    EIN 391191382 · Headquarters: SUN PRAIRIE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Water Wings Booster Club

    EIN 371734051 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Waunakee Project Brave Inc

    EIN 922025966 · Headquarters: Sun Prairie, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Westside Organization of Parents Teachers & Students

    EIN 141937215 · Headquarters: Sun Prairie, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Wisconsin Association of Convention and Visitors Bureaus Dba Destinations Wi

    EIN 391803995 · Headquarters: SUN PRAIRIE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Wisconsin Athletic Foundation Inc

    EIN 463284783 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  59. Wisconsin Bankers Association Insurance Trust Fund

    EIN 396046865 · Headquarters: SUN PRAIRIE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Wisconsin Bound Dog Rescue Inc

    EIN 921830726 · Headquarters: Sun Prairie, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Wisconsin Capital Model T Ford Club Inc

    EIN 391579404 · Headquarters: Sun Prairie, WI, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  62. Wisconsin Combat Veterans Association 45-5

    EIN 813100938 · Headquarters: Sun Prairie, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. 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

  64. Wisconsin Garden Club Federation

    EIN 396078421 · Headquarters: Sun Prairie, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Wisconsin Garden Club Federation-madison District

    EIN 900981054 · Headquarters: SUN PRAIRIE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Wisconsin Harbor Towns Association Inc

    EIN 320041527 · Headquarters: SUN PRAIRIE, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Wisconsin K9 Sos Search and Rescue Inc

    EIN 203108258 · Headquarters: SUN PRAIRIE, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Wisconsin Mortgage Professionals Association Inc

    EIN 391738448 · Headquarters: Sun Prairie, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  69. Wisconsin Myalgic Encephalomyelitis Chronic Fatigue Syndrome Assoc Inc

    EIN 391614649 · Headquarters: sun prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  70. Wisconsin Organized Retail Crime Association Inc

    EIN 872720788 · Headquarters: Sun Prairie, WI, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Wisconsin Rottweiler and Working Dog Association Incorporated

    EIN 262977188 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  72. Wisconsin State Patrol Alumni Association Inc

    EIN 453041058 · Headquarters: SUN PRAIRIE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Wisconsin Tourism Federation

    EIN 900730552 · Headquarters: Sun Prairie, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Wisconsin Vietnam Vets Chapter 5

    EIN 391876924 · Headquarters: SUN PRAIRIE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Wisconsin Voluntary Organizations Active in Disaster

    EIN 261253687 · Headquarters: Sun Prairie, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  76. Wppi Benefit Plan Trust

    EIN 391832648 · Headquarters: SUN PRAIRIE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

  77. Wyndham Hill Homeowners Association

    EIN 432105917 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

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