Community Improvement & Capacity Building nonprofits in Illinois

Community Improvement & Capacity Building nonprofits in Illinois. Browse 4,599 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. Allies for Community Business Inc

    EIN 363966573 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Alpha Omega Money Management NFP

    EIN 472541792 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Alpha Phi Omega Midwest Alumni Asso Inc

    EIN 862357544 · Headquarters: Romeoville, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Altamont Park Neighborhood Association

    EIN 208722851 · Headquarters: Peoria, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. Alton Exchange Club Charities Inc

    EIN 364177770 · Headquarters: ALTON, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  6. Alton Forward

    EIN 844156823 · Headquarters: Alton, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Alton-godfrey Rotary Club

    EIN 376079052 · Headquarters: ALTON, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  8. Altrusa International Inc

    EIN 237038581 · Headquarters: Chillicothe, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  9. Altrusa International Inc

    EIN 366108443 · Headquarters: Cicago Heights, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  10. Altrusa International Inc

    EIN 366110542 · Headquarters: Zion, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  11. Altrusa International Inc

    EIN 376031852 · Headquarters: Rio, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  12. Altrusa International Inc

    EIN 376044476 · Headquarters: Peoria, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  13. Altrusa International Inc

    EIN 376045710 · Headquarters: Danville, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  14. Altrusa International Inc of Chillicothe Illinois

    EIN 800222225 · Headquarters: Chillicothe, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  15. Aluminum Anodizers Council

    EIN 363838310 · Headquarters: Wauconda, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Aluminum Recyclers Council

    EIN 371878969 · Headquarters: Wauconda, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Alumni Career Services Network

    EIN 462932492 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Amalna Foundation

    EIN 932415118 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Amani Center Nfp

    EIN 993262099 · Headquarters: Cahokia Heights, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Amani Foundation

    EIN 463901115 · Headquarters: Lake Villa, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Amateur Radio Emergency Services of Champaign County

    EIN 364183340 · Headquarters: Champaign, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Amberglen Office Corporation C/o Lasalle Advisors Tax Manager

    EIN 760826589 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990

  23. Amboy Area Chamber of Commerce

    EIN 363755582 · Headquarters: Amboy, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  24. Amboy Car Show Committee

    EIN 203515495 · Headquarters: Amboy, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Amboy Lions Club Foundation

    EIN 412647916 · Headquarters: Amboy, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Academy of Medical Administrators Inc

    EIN 042231340 · Headquarters: Chicago, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990

  27. American Academy of Medical Administrators Inc

    EIN 200360716 · Headquarters: Des Plaines, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  28. American Academy of Medical Administrators Inc

    EIN 200939095 · Headquarters: Des Plaines, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. American Academy of Medical Administrators Inc

    EIN 200939204 · Headquarters: Des Plaines, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  30. American Academy of Medical Administrators Inc

    EIN 200939213 · Headquarters: Des Plaines, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  31. American Academy of Orthopaedic Surgeons

    EIN 364241052 · Headquarters: Rosemont, Illinois, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. American Academy of Pediatic Dentistry

    EIN 844251342 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Academy of Pediatric Dentistry

    EIN 362686639 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. American Academy of Pediatric Dentistry

    EIN 450827137 · Headquarters: CHICAGO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Academy of Pediatric Dentistry

    EIN 452807415 · Headquarters: CHICAGO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. American Academy of Pediatric Dentistry

    EIN 452807531 · Headquarters: CHICAGO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. American Academy of Pediatric Dentistry

    EIN 452808533 · Headquarters: CHICAGO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. American Academy of Pediatric Dentistry

    EIN 452808929 · Headquarters: CHICAGO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Academy of Pediatric Dentistry

    EIN 452853452 · Headquarters: CHICAGO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Academy of Pediatric Dentistry

    EIN 452900812 · Headquarters: CHICAGO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Academy of Pediatric Dentistry

    EIN 454906480 · Headquarters: CHICAGO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American Academy of Pediatric Dentistry

    EIN 813151193 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. American Academy of Pediatric Dentistry

    EIN 833582301 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Academy of Pediatric Dentistry

    EIN 834038689 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. American Academy of Pediatric Dentistry

    EIN 843214051 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Academy of Pediatric Dentistry

    EIN 843311919 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Academy of Pediatric Dentistry

    EIN 871723096 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American Academy of Pediatric Dentistry

    EIN 873119846 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. American Academy of Pediatric Dentistry

    EIN 993575067 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American Academy of Pediatric Northeastern Society of Pediatric

    EIN 371777409 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. American Association of Clinical Endocrinologists Illinois Chapter

    EIN 263929907 · Headquarters: WHEATON, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. American Association of Endodontists

    EIN 236191090 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. American Association of Radon Midwest Chapter Scientists And

    EIN 371409788 · Headquarters: Westmont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. American Association of University Professors of Illinois

    EIN 200281779 · Headquarters: RIVER FOREST, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. American Association of University Women

    EIN 363073293 · Headquarters: Lake Forest, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. American Association of University Women

    EIN 366066987 · Headquarters: Park Ridge, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. American Association of University Women

    EIN 366086872 · Headquarters: Hinsdale, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  58. American Association of University Women

    EIN 366087265 · Headquarters: Wilmette, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  59. American Association of University Women

    EIN 366132752 · Headquarters: Arlington Heights, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  60. American Association of University Women

    EIN 366132824 · Headquarters: Wheaton, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  61. American Association of University Women

    EIN 366212505 · Headquarters: Downers Grove, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. American Association of University Women

    EIN 376045085 · Headquarters: Normal, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  63. American Association of University Women

    EIN 376048647 · Headquarters: Belleville, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  64. American Association of University Women

    EIN 376049070 · Headquarters: Danville, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  65. American Association of University Women

    EIN 510152868 · Headquarters: Centralia, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  66. American Board of Craniofacial Dental Sleep Medicine

    EIN 471356720 · Headquarters: Columbia, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  67. American Board of Craniofacial Pain

    EIN 800663205 · Headquarters: AURORA, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. American Board of Sleep Medicine

    EIN 411687236 · Headquarters: DARIEN, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. American Business Womens Assocation Lamplighter Chapter

    EIN 363005894 · Headquarters: Freeport, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  70. American Business Womens Association

    EIN 363316528 · Headquarters: FREEPORT, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  71. American Business Womens Association

    EIN 371175880 · Headquarters: Peoria, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  72. American Chamber of Commerce in Poland

    EIN 980118849 · Headquarters: SPRINGFIELD, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. American Christian Fiction Writers Inc

    EIN 462926762 · Headquarters: East Dundee, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. American Coach Association

    EIN 311326571 · Headquarters: Yorkville, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  75. American College of Academic Addiction Medicine

    EIN 113824931 · Headquarters: Schaumburg, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. American College of Animal Welfare

    EIN 900779862 · Headquarters: Schaumburg, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. American College of Commercial Finance Lawyers Inc

    EIN 621450496 · Headquarters: Mokena, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. American College of Healthcare Executives

    EIN 352223453 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. American College of Healthcare Executives

    EIN 383691913 · Headquarters: Waterloo, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. American College of Healthcare Executives

    EIN 412105900 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. American College of Healthcare Kentucky Ache Chapter

    EIN 352223053 · Headquarters: CHICAGO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. American College of Nurse-midwives

    EIN 363106812 · Headquarters: Oak Park, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. American College of Physician Advisors Inc

    EIN 465645410 · Headquarters: NAPERVILLE, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. American College of Prosthodontists

    EIN 232339296 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. American College of Prosthodontists

    EIN 263693739 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. American College of Prosthodontists

    EIN 263758033 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. American College of Prosthodontists

    EIN 263773761 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. American College of Prosthodontists

    EIN 263823370 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  89. American College of Prosthodontists

    EIN 263823447 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. American College of Prosthodontists

    EIN 263823468 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. American College of Prosthodontists

    EIN 263823532 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. American College of Prosthodontists

    EIN 263828042 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. American College of Prosthodontists

    EIN 263828204 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  94. American College of Prosthodontists

    EIN 263828460 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American College of Prosthodontists

    EIN 263828690 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. American College of Prosthodontists

    EIN 263828879 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. American College of Prosthodontists

    EIN 263829044 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. American College of Prosthodontists

    EIN 263829228 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. American College of Prosthodontists

    EIN 263831126 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American College of Prosthodontists

    EIN 263831205 · Headquarters: Rosemont, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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