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. Phelps Recreation Association Ltd

    EIN 391382135 · Headquarters: Phelps, WI, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Phelps Snowmobile Club

    EIN 391252375 · Headquarters: PHELPS, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Phelps Volunteer Fire Department Auxillary

    EIN 462514877 · Headquarters: Phelps, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Phelps Womans Club

    EIN 391443301 · Headquarters: Phelps, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Phenomenal Mens Support Group Inc

    EIN 010571347 · Headquarters: same, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  6. Phi Beta Sigma Fraternity Delta Xi Sigma Education Fund Inc

    EIN 262968048 · Headquarters: Milwaukee, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Phi Delta Kappa International Inc

    EIN 451769887 · Headquarters: Menomonie, WI, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  8. Phi Delta Theta Fraternity

    EIN 237379408 · Headquarters: Ripon, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Phi Delta Theta Fraternity

    EIN 651220018 · Headquarters: DE PERE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Phi Delta Theta Fraternity

    EIN 823103501 · Headquarters: Whitewater, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Phi Delta Theta Fraternity Wi Alpha

    EIN 472444659 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Phi Gamma Delta Fraternity

    EIN 262162009 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Phi Gamma Delta Fraternity

    EIN 930780382 · Headquarters: Eau Claire, WI, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  14. Phi Kappa Psi Fraternity

    EIN 391335603 · Headquarters: Beloit, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Phi Kappa Psi Fraternity

    EIN 452554324 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. Phi Kappa Sigma Fraternity

    EIN 392046219 · Headquarters: Kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Phi Kappa Tau Fraternity

    EIN 390819330 · Headquarters: Appleton, WI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  18. Phi Kappa Tau Fraternity

    EIN 391515458 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  19. Phi Kappa Theta

    EIN 471020299 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Phi Kappa Theta Wisconsin Lambda Alumni Board Corp

    EIN 352699161 · Headquarters: Madison, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Phi Sigma Kappa

    EIN 391687257 · Headquarters: Menomonee Falls, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Phi Upsilon Omicron Inc

    EIN 396076384 · Headquarters: Stoughtin, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Phi Upsilon Omicron Inc

    EIN 396078614 · Headquarters: Menomonie, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Phi Upsilon Omicron Inc

    EIN 396127477 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Phi Upsilon Omicron Inc

    EIN 930853307 · Headquarters: Menomonie, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Phi Upsilon Omicron Inc Gamma Alpha Chapter

    EIN 311207427 · Headquarters: Stevens Point, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Phi Zeta Chapter of Sigma Theta Tau International

    EIN 900656442 · Headquarters: Fond du Lac, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. Phikappasigmafraternity

    EIN 262513599 · Headquarters: MADISON, WI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Phil Datka Memorial Fund

    EIN 472922921 · Headquarters: Germantown, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Philadelphia Community Farm Inc

    EIN 391711164 · Headquarters: OSCEOLA, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Philadelphian Society Inc

    EIN 471935633 · Headquarters: Platteville, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Philanthropy at Work

    EIN 452751609 · Headquarters: Brookfield, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  33. Philetus Ortlieb Trust Fbo Chilton High School

    EIN 396546385 · Headquarters: CHILTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  34. Philharmonic Chorus of Madison

    EIN 396077975 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Philip Falk Elementary School Parent Teacher Organization Inc

    EIN 237162781 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  36. Philip Rubenstein Foundation Inc C/o Cliftonlarsonallen Llp

    EIN 930757026 · Headquarters: WAUWATOSA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Philip S Miller Charitable Trust

    EIN 846290472 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Philip W Woolwine

    EIN 237343137 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  39. Philippine Cultural and Civic Center Foundation Inc

    EIN 391963082 · Headquarters: GREENFIELD, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Philippine Nurses Association of Wisconsin

    EIN 300649046 · Headquarters: Pleasant Prairie, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Philippine-american Association of Madison and Neighboring Areas Inc

    EIN 391849861 · Headquarters: Madison, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Philips Mission

    EIN 274066973 · Headquarters: Reedsville, WI, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  43. Phillip B Mills Foundation Inc

    EIN 391369766 · Headquarters: ONALASKA, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  44. Phillip J Fellner Jr Foundation Inc

    EIN 396049793 · Headquarters: Racine, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Phillip Reed Group

    EIN 392917046 · Headquarters: Appleton, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Phillippine Medical Association of Wisconsin Inc

    EIN 391763711 · Headquarters: Pewaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Phillips Area Aquatic Foundation Inc

    EIN 200938415 · Headquarters: PHILLIPS, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Phillips Area Center Ice Ltd

    EIN 391968529 · Headquarters: Phillips, WI, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  49. Phillips Area Youth Football

    EIN 263354097 · Headquarters: Phillips, WI, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  50. Phillips Area Youth Football

    EIN 391719501 · Headquarters: phillips, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Phillips Chamber of Commerce

    EIN 391429153 · Headquarters: PHILLIPS, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  52. Phillips Childrens Museum

    EIN 813672636 · Headquarters: MERRILL, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Phillips Community Day Care Center

    EIN 391211791 · Headquarters: PHILLIPS, WI, USA · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  54. Phillips Czechoslovakian Community

    EIN 391503847 · Headquarters: Phillips, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Phillips Education Assoc

    EIN 237085614 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Phillips Friends of Scouting Inc

    EIN 391699799 · Headquarters: Phillips, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Phillips High School Alumni Association Inc

    EIN 391995027 · Headquarters: PHILLIPS, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Phillips Lions Club

    EIN 237252111 · Headquarters: phillips, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Phillips Lodge No 2661 Loyal Order of Moose

    EIN 208926275 · Headquarters: PHILLIPS, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Phillips Russell Trust

    EIN 396276572 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  61. Phillips Sportsmens Club Inc

    EIN 825241046 · Headquarters: Phillips, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Phillips Youth Baseball Inc

    EIN 475505872 · Headquarters: Phillips, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Phipps Center for the Arts Inc

    EIN 391360778 · Headquarters: HUDSON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Phlox Winter Knights Snowmobile & Atv Utv Club Inc

    EIN 934295111 · Headquarters: Phlox, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Phoebe R & John D Lewis Foundation

    EIN 311401478 · Headquarters: GREEN BAY, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Phoenix Boosters Inc

    EIN 391419135 · Headquarters: Green Bay, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  67. Phoenix Historical Restoration Company

    EIN 844453847 · Headquarters: Menomonee Falls, WI, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  68. Phoenix Lacrosse Club

    EIN 844269966 · Headquarters: Madison, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Phoenix Rising Rescue and Rehabilitation Incorporated

    EIN 471337841 · Headquarters: Elk Mound, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Phoenix Swim Team Booster Club Incorporated

    EIN 391920100 · Headquarters: Green Bay, WI, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  71. Phoenix Villa

    EIN 930743822 · Headquarters: Superior, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Phoenixad

    EIN 413910406 · Headquarters: Deforest, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Photo Opp

    EIN 872449225 · Headquarters: Appleton, WI, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Photographers for Kenosha Incorporated

    EIN 331634449 · Headquarters: Pleasant Prairie, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Phr of Wi

    EIN 993646471 · Headquarters: Oregon, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Phyllis & Walter Malzahn Charitable Trust C/o George Dionisopoulos Foley & Lardner Llp

    EIN 396511776 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. Physical Electronics Conference

    EIN 237100547 · Headquarters: La Crosse, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Physician Assistant Education and Research Foundation of Michigan

    EIN 382937813 · Headquarters: Menomonee Falls, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Physicians for a National Health Program

    EIN 800536690 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Physicians for Freedom Inc

    EIN 873562097 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Physicians for Responsible Govt Inc

    EIN 272946015 · Headquarters: GREEN BAY, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  82. Physicians For Social Responsibility Wisconsin Inc

    EIN 391371810 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Pi Kappa Alpha Fraternity

    EIN 371706175 · Headquarters: Pewaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Pi Kappa Alpha Fraternity

    EIN 391927725 · Headquarters: Whitewater, WI, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  85. Pi Kappa Alpha Fraternity

    EIN 431934247 · Headquarters: Waukesha, WI, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  86. Pi Kappa Alpha Fraternity Beta Xi Chapter

    EIN 200844569 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Pi Kappa Alpha Union

    EIN 426057254 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Pi Kappa Phi Fraternity

    EIN 810783941 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Pi Lambda Phi Fraternity

    EIN 391523090 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Pi Lambda Phi Fraternity

    EIN 900774985 · Headquarters: Waukesha, WI, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  91. Pi Lambda Theta

    EIN 396120227 · Headquarters: Brookfield, WI, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  92. Pi Mu Epsilon Fraternity

    EIN 813982557 · Headquarters: RIPON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Pi Mu Epsilon Inc

    EIN 396078061 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Pi Mu Epsilon Inc

    EIN 611641974 · Headquarters: WHITEWATER, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Pi Mu Epsilon Inc

    EIN 900148934 · Headquarters: KENOSHA, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Pi Mu Epsilon Inc

    EIN 900257641 · Headquarters: STEVENS POINT, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Pi Mu Epsilon Inc

    EIN 900648700 · Headquarters: PLATTEVILLE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Pi Mu Epsilon Inc

    EIN 912076793 · Headquarters: DE PERE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Pi Omega Pi National Honor Society

    EIN 396076171 · Headquarters: Whitewater, WI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  100. Pi Sigma Epsilon

    EIN 272452195 · Headquarters: Greenfield, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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