Nonprofits in Neenah, Wisconsin

Nonprofits in Neenah, Wisconsin. Browse 290 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. Horace Mann Elementary Pto Inc

    EIN 452575546 · Headquarters: Neenah, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Hortonville High School Class of 2005

    EIN 474139827 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  3. Independent Pattern Makers Union of Neenah Wisconsin

    EIN 391537613 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. International Association of Lions Clubs

    EIN 396095309 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. International Association of Machinists & Aerospace Workers

    EIN 396076440 · Headquarters: NEENAH, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. International Association of Structural Movers Inc

    EIN 581559400 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. International Children's Fund

    EIN 391303430 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. International Order of the Kings Daughters & Sons Service Circle

    EIN 396077887 · Headquarters: NEENAH, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  9. J J Keller Foundation Inc

    EIN 391683437 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  10. Jake's Diapers Inc

    EIN 463062817 · Headquarters: NEENAH, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Jj Keller & Associates Inc Health and Welfare Benefit Trust

    EIN 391506367 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Katherine and John Davis Family Foundation Inc

    EIN 934402360 · Headquarters: NEENAH, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  13. Key Club International

    EIN 237323179 · Headquarters: Neenah, WI, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  14. Kids Kart Club

    EIN 391864932 · Headquarters: Neenah, WI, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Kimberly Clark Activities General Offices

    EIN 391418552 · Headquarters: Neenah, WI, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  16. King Run Inc

    EIN 812208943 · Headquarters: NEENAH, WI, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. Kiwanis International Inc

    EIN 237292785 · Headquarters: NEENAH, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. Knights of Columbus

    EIN 237546403 · Headquarters: NEENAH, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Know How Theatre

    EIN 813542470 · Headquarters: Neenah, WI, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  20. Labor Management Council of Ne Wisconsin

    EIN 391133025 · Headquarters: NEENAH, WI, USA · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990

  21. Labor Temple Cooperative Assn for Neenah & Menasha

    EIN 391101249 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Ladies of Armor

    EIN 830803914 · Headquarters: Neenah, WI, US · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. Lake Edge Learning Center

    EIN 921385660 · Headquarters: NEENAH, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Lakeview Credit Union

    EIN 390774816 · Headquarters: Neenah, WI, USA · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990

  25. Leap of Faith Ministries Inc

    EIN 300102852 · Headquarters: Neenah, WI, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  26. Life Connections Inc

    EIN 391794313 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  27. Lily Sno Birds

    EIN 391251414 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Linda Gale Sampson Charitable Fund Inc Co Legacy Private Trust Company

    EIN 391796554 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. Living Well Foundation Inc

    EIN 461888446 · Headquarters: Neenah, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Lucky Foundation Inc

    EIN 934224745 · Headquarters: Neenah, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Mad Race Team

    EIN 475479632 · Headquarters: Neenah, WI, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. Major League Baseball Umpires Association

    EIN 912036368 · Headquarters: NEENAH, WI, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Manasseh Ministries Inc

    EIN 455197888 · Headquarters: Neenah, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Menasha Action Council Inc

    EIN 391589634 · Headquarters: Neenah, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  35. Menasha Corporation Foundation

    EIN 396047384 · Headquarters: Neenah, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. Mercy in Deed Inc

    EIN 842537851 · Headquarters: NEENAH, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Midwest Component of the Edward H Angle Society of Ortho Inc

    EIN 680519448 · Headquarters: NEENAH, WI, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Midwestern Golf Association

    EIN 201105722 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  39. Military Order of the Purple Heart of the USA

    EIN 010958294 · Headquarters: Neenah, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  40. Military Order of the Purple Heart of the USA

    EIN 272357380 · Headquarters: Neenah, WI, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  41. Military Order of the Purple Heart of the USA

    EIN 396126229 · Headquarters: Neenah, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  42. Military Order of the Purple Heart of the USA

    EIN 812343697 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Milwaukee & Northern Railway Historical Society Inc

    EIN 200396298 · Headquarters: Neenah, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Mission Home Inc

    EIN 264304282 · Headquarters: neenah, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  45. Munster Scholarship Trust 31P002012

    EIN 396178832 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Muriel J Altendorf Charitable Trust 31P022010

    EIN 456750623 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. National Association of Letter Carriers

    EIN 396076104 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Neenah Animal Shelter Inc

    EIN 391030012 · Headquarters: Neenah, WI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Neenah Baseball Athletics Inc

    EIN 432071597 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  50. Neenah Baseball Booster Club

    EIN 391932596 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  51. Neenah Baseball Inc

    EIN 521286704 · Headquarters: NEENAH, WI, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Neenah Boat and Dock Club Inc

    EIN 396075871 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Neenah Boys Basketball Boosters Inc

    EIN 311774990 · Headquarters: NEENAH, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Neenah Boys Hoops Club Incorporated

    EIN 822488414 · Headquarters: NEENAH, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Neenah Boys Lacrosse

    EIN 810817082 · Headquarters: NEENAH, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Neenah Club Inc

    EIN 390496185 · Headquarters: Neenah, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Neenah Girls Basketball Club

    EIN 454491201 · Headquarters: NEENAH, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Neenah High School Boys Track Booster Club

    EIN 205445695 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Neenah High School Fishing Team

    EIN 394772796 · Headquarters: Neenah, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Neenah High School Show Choir

    EIN 832071744 · Headquarters: Neenah, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Neenah Historical Society Inc

    EIN 396075872 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Neenah Menasha Benevolent Fund Inc

    EIN 300286145 · Headquarters: NEENAH, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Neenah Menasha Professional Fire Fighters Inc Local 275

    EIN 396062865 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Neenah Music Parents Association Inc

    EIN 391474348 · Headquarters: Neenah, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Neenah Police Benevolent Association Inc

    EIN 391849757 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Neenah Powerlifting Booster Club

    EIN 391922092 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Neenah Professional Policemens Association Bargaining Unit

    EIN 391433859 · Headquarters: Neenah, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Neenah Quarterback Club Inc

    EIN 391927203 · Headquarters: NEENAH, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Neenah Rotary Club

    EIN 396076886 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Neenah Rotary Foundation

    EIN 396058381 · Headquarters: NEENAH, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Neenah Soccer Boosters Inc

    EIN 391311469 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Neenah Soccer Hall of Fame Inc

    EIN 822906899 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Neenah Softball Booster Club

    EIN 861862016 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Neenah United Education Association

    EIN 237079210 · Headquarters: NEENAH, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Neenah Wrestling Booster Club

    EIN 475414168 · Headquarters: NEENAH, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Neenah-menasha Emergency Society Inc

    EIN 396056105 · Headquarters: NEENAH, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Neenah-nodaway Yacht Club

    EIN 391472517 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. New Springs Christian Academy Inc

    EIN 333977493 · Headquarters: Neenah, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Newp Inc

    EIN 811494682 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Niederkorn Scholarship Trust 31P006013

    EIN 396297158 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. North East Wisconsin Paddlers Inc

    EIN 391920876 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Northeast Wisconsin Chapter

    EIN 391366205 · Headquarters: Neenah, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Northeast Wisconsin Outdoors Inc

    EIN 273230143 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  84. Ogilvie Family Foundation Inc

    EIN 882469006 · Headquarters: NEENAH, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  85. Old Time Auto Club-waupaca

    EIN 391839293 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Operation K9 Hero Corporation

    EIN 861807160 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Optimist International

    EIN 396059241 · Headquarters: NEENAH, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  88. Optimist International

    EIN 396075873 · Headquarters: Neenah, WI, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  89. Orphan Animal Rescue & Sanctuary

    EIN 263388281 · Headquarters: NEENAH, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Oshkosh Area Businesses Focused on Health

    EIN 472248849 · Headquarters: Neenah, WI, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Oshkosh Child Development Center Inc

    EIN 824973704 · Headquarters: Neenah, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Oshkosh North Hoops Club Inc

    EIN 311582525 · Headquarters: Neenah, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Oshkosh Postal Employees Credit Union

    EIN 390972029 · Headquarters: NEENAH, WI, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Paper Valley Soccer Club Inc Dba Neenah Soccer Club

    EIN 391713633 · Headquarters: NEENAH, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Paynes Point Hook & Spear Fishing Club Inc

    EIN 391403024 · Headquarters: Neenah, WI, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  96. Performing Arts for Youth Inc

    EIN 391557640 · Headquarters: Neenah, WI, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  97. Plz Give the Keys-a Samuel T Foundation

    EIN 452449190 · Headquarters: Neenah, WI, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  98. Point Ministries Inc

    EIN 842777071 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Positively Pickett Corp

    EIN 811721758 · Headquarters: Neenah, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Practical Family Living Inc

    EIN 391740904 · Headquarters: Neenah, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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