Nonprofits in Milwaukee, Wisconsin

Nonprofits in Milwaukee, Wisconsin. Browse 5,581 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. American Association of Blacks in Energy Wisconsin Chapter

    EIN 800688540 · Headquarters: MILWAUKEE, WI, US · Employment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  2. American Association of Zoo Keepers

    EIN 391680696 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Baptist Churches in the USA

    EIN 391491850 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. American Board of Cardiovascular Perfusion Inc

    EIN 362850496 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. American Chinese Association Inc

    EIN 884064600 · Headquarters: Milwaukee, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  6. American Civil Liberties Union of Wisconsin Foundation Inc

    EIN 237052345 · Headquarters: MILWAUKEE, WI, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. American Civil Liberties Union of Wisconsin Inc

    EIN 396057574 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. American Clinical Magnetoencephalography Society Inc

    EIN 204736010 · Headquarters: MILWAUKEE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. American Clinical Neurophysiology Society

    EIN 416035948 · Headquarters: MILWAUKEE, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. American College of Dentists

    EIN 391478588 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. American College of Mohs Surgery Inc

    EIN 362902642 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. American College of Physicians Michigan Chapter

    EIN 510222989 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. American Company of Irish Dance

    EIN 364181140 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. American Contact Dermatitis Society

    EIN 363741184 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. American Council of the Blind of Wisconsin Inc

    EIN 800257578 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. American Credit Union

    EIN 390886244 · Headquarters: Milwaukee, WI, USA · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990

  17. American Croatian Club Inc

    EIN 396077831 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. American Federation of Government Employees Local 0003

    EIN 364647579 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. American Federation of Labor & Congress of Industrial Orgs

    EIN 390475660 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. American Federation of Musicians of the Us & Canada

    EIN 390477315 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. American Federation of State County & Municipal Employees

    EIN 237033473 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. American Federation of State County & Municipal Employees

    EIN 237076624 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  23. American Federation of State County & Municipal Employees

    EIN 237145338 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. American Federation of State County & Municipal Employees

    EIN 237362526 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. American Federation of State County & Municipal Employees

    EIN 237446193 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  26. American Federation of State County & Municipal Employees

    EIN 392037745 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. American Federation of State County & Municipal Employees

    EIN 396075483 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American Federation of State County & Municipal Employees

    EIN 396076945 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  29. American Federation of State County & Municipal Employees

    EIN 396077317 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Federation of State County & Municipal Employees

    EIN 396078114 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. American Federation of State County & Municipal Employees

    EIN 396078521 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. American Federation of State County & Municipal Employees

    EIN 396084247 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. American Federation of State County & Municipal Employees

    EIN 396090896 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Federation of State County & Municipal Employees

    EIN 396090913 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Federation of State County & Municipal Employees

    EIN 396090918 · Headquarters: milwaukee, WI, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  36. American Federation of State County & Municipal Employees

    EIN 396126192 · Headquarters: Milwaukee, WI, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  37. American Federation of Teachers

    EIN 521237127 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  38. American Federation of Teachers

    EIN 873593487 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Federation of Teachers Local 212

    EIN 391179199 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. American Finnish Workers Educ Tr

    EIN 416018271 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. American Guild of Organists Ago

    EIN 396075381 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. American Indian Center of Milwaukee Inc

    EIN 391572029 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. American Indian Task Force on Dv-sa & Vulnerable Populations Inc

    EIN 208950045 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  44. American Inns of Court Foundation

    EIN 273028958 · Headquarters: Milwaukee, WI, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  45. American Inns of Court Foundation

    EIN 391729912 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. American Institute of Aeronautics and Astronautics

    EIN 391704564 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. American Institute of Graphic Arts

    EIN 900409091 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. American Legion

    EIN 237108897 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  49. American Legion

    EIN 390730844 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American Legion

    EIN 390804399 · Headquarters: Milwaukee, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. American Legion

    EIN 396018371 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  52. American Legion

    EIN 396043841 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  53. American Legion

    EIN 396045622 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. American Legion

    EIN 396058494 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. American Legion

    EIN 396059406 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. American Legion

    EIN 396060414 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. American Legion

    EIN 396075307 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Legion

    EIN 396075932 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  59. American Legion

    EIN 396075933 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  60. American Legion

    EIN 396078161 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. American Legion

    EIN 396108371 · Headquarters: milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  62. American Legion

    EIN 396108506 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Legion

    EIN 510157739 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  64. American Legion Auxiliary

    EIN 010952682 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  65. American Legion Auxiliary

    EIN 260263061 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  66. American Legion Auxiliary

    EIN 260333139 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. American Legion Auxiliary

    EIN 264428388 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Legion Auxiliary

    EIN 391531795 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  69. American Legion Auxiliary

    EIN 391662734 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Legion Auxiliary

    EIN 396049698 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. American Legion Auxiliary

    EIN 396078539 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  72. American Legion Auxiliary

    EIN 396081016 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  73. American Legion Auxiliary

    EIN 396089092 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. American Legion Auxiliary

    EIN 900617059 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  75. American Legion of Wisconsin 4Th District

    EIN 393774064 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. American Legion Post

    EIN 396076475 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  77. American Legion Post 0388 Gen W M Mitchell

    EIN 396042805 · Headquarters: milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  78. American Legion Post 0421 Lt August U Pabst

    EIN 396075420 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  79. American Legion Post 0490

    EIN 396108507 · Headquarters: Milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. American Legion Post 180

    EIN 390154065 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. American Legion Post 479 John F Kennedy

    EIN 396057658 · Headquarters: milwaukee, WI, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  82. American Postal Workers Union Afl-cio

    EIN 391171962 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. American Professional Wound Care Association

    EIN 233078561 · Headquarters: MILWAUKEE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. American Society for Mohs Histotechnology

    EIN 363969842 · Headquarters: MILWAUKEE, WI, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. American Society for Quality Inc

    EIN 390912502 · Headquarters: MILWAUKEE, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. American Society of Anesthesia Technologists and Technicians

    EIN 943016630 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. American Society of Heating Refrigerating & A-c Engineers

    EIN 237128910 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. American Society of Heating Refrigerating & A-c Engineers

    EIN 237134568 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. American Student Dental Association

    EIN 261491099 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American Subcontractors Association of Greater Milwaukee Inc

    EIN 391562006 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  91. Americas Black Holocaust Museum Inc

    EIN 930844977 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  92. Americas Freedom Center Foundation Inc

    EIN 391966646 · Headquarters: Milwaukee, WI, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  93. Ames Family Legacy Foundation

    EIN 936834808 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Amg Illinois Ltd

    EIN 264041287 · Headquarters: MILWAUKEE, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Amri Counseling & Family Services Inc

    EIN 452889248 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Amvets

    EIN 237054225 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Amy Gustafson Seeley Memorial Scholarship Fund Inc

    EIN 843176286 · Headquarters: Milwaukee, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. An Exceptional Chorus Inc

    EIN 391963095 · Headquarters: MILWAUKEE, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. An Extended Reach Adult and Youth Training Inc

    EIN 883946741 · Headquarters: MILWAUKEE, WI, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Anashion Inc

    EIN 475129759 · Headquarters: Milwaukee, WI, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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