Nonprofits in Illinois

Nonprofits in Illinois. Browse 87,324 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 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

  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. American Academy of Pediatric Dentistry

    EIN 464427931 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Academy of Pediatric Dentistry

    EIN 465207938 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  21. American Academy of Pediatric Dentistry Foundation

    EIN 363542658 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. 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

  23. American Academy of Pediatrics

    EIN 362275597 · Headquarters: Itasca, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. American Academy of Periodontology

    EIN 363541073 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. American Academy of Physical Medicine and Rehabilitation

    EIN 366103317 · Headquarters: ROSEMONT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. American Academy of Physical Therapy

    EIN 742544596 · Headquarters: HAZEL CREST, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. American Academy of Sleep Medicine

    EIN 411596569 · Headquarters: DARIEN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. American Academy of Sleep Medicine Foundation

    EIN 411920576 · Headquarters: DARIEN, IL, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. American Agronomic Stewardship Alliance

    EIN 201048474 · Headquarters: BLOOMINGTON, IL, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. American Aid Foundation

    EIN 273969256 · Headquarters: Buffalo Grove, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. American Aid Nfp

    EIN 263355098 · Headquarters: Oak Park, IL, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  32. American Aid Society of German Desc

    EIN 361129528 · Headquarters: CHICAGO, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. American Airlines Employees' Recreation Association of Illinois Inc

    EIN 363713974 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. American Alliance for Healthy Sleep

    EIN 822269215 · Headquarters: Darien, IL, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  35. American Amusement Machine Association

    EIN 363115424 · Headquarters: CARY, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. American and Chinese Traditional Culture Center

    EIN 825007540 · Headquarters: SCHAUMBURG, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. American and Kurdish Investor Association

    EIN 332972469 · Headquarters: Lisle, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. American Animal Rescue Society NFP

    EIN 204347404 · Headquarters: Addison, IL, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  39. American Arachnological Society

    EIN 751753065 · Headquarters: Chicago, IL, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. American Art Therapy Association Inc

    EIN 431825252 · Headquarters: Belleville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Asian Helping Hands

    EIN 465237926 · Headquarters: CHICAGO, IL, USA · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  42. American Asociation of Neuroscience Nurses

    EIN 931221056 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. American Asociation of Neuroscience Nurses

    EIN 931221068 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. American Assoc of Univ Women Tw Xxxxx8008

    EIN 136565418 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. American Assoc of University Women of the Rock Island-moline Branch

    EIN 366093438 · Headquarters: Moline, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Association for Accreditation of Ambulatory Surgery Facilities

    EIN 363180580 · Headquarters: HIGHLAND PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. American Association for Clinical Chemistry Chicago Section Inc

    EIN 364029489 · Headquarters: Lisle, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American Association for Klinefelter Syndrome Info & Support

    EIN 364352589 · Headquarters: MUNDELEIN, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. American Association for the Surgery of Trauma

    EIN 362985865 · Headquarters: CHICAGO, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. American Association for Women in R

    EIN 391434976 · Headquarters: WARRENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. American Association for Women Radiologist R&e Fou

    EIN 541643260 · Headquarters: WARRENVILLE, IL, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. American Association of Blacks in Energy

    EIN 364491835 · Headquarters: Naperville, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. American Association of Blacks in Energy - Southeastern Missouri Sou

    EIN 263950691 · Headquarters: Decatur, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. American Association of Candy Technologists

    EIN 366108465 · Headquarters: Geneva, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. American Association of Cardiovascular and Pulmonary Rehabilitation

    EIN 391610975 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. 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

  57. American Association of Clinical Urologists Inc

    EIN 591383741 · Headquarters: EAST DUNDEE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. American Association of Dental Boards

    EIN 361636099 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. American Association of Diabetes Educators Inc

    EIN 363386639 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  60. American Association of Diabetes Educators Inc

    EIN 363529438 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  61. American Association of Diabetes Educators Inc

    EIN 363614439 · Headquarters: Bloomington, IL, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  62. American Association of Diabetes Educators Inc

    EIN 364010697 · Headquarters: Rockford, IL, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  63. American Association of Endodontists

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

  64. American Association of Endodontists Foundation

    EIN 366143003 · Headquarters: CHICAGO, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. American Association of Engineers of Indian Origin

    EIN 871174192 · Headquarters: NORTH BARRINGTON, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. American Association of Family and Consumer Sciences

    EIN 362926638 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. American Association of Family and Consumer Sciences

    EIN 366130108 · Headquarters: Naperville, IL, US · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  68. American Association of Hip & Knee Surgeons

    EIN 363832205 · Headquarters: ROSEMONT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. American Association of Individual Investors

    EIN 362976274 · Headquarters: CHICAGO, IL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. American Association of Latino Orthopaedic Surgeons Inc

    EIN 452488115 · Headquarters: Villa Park, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. American Association of Law Libraries

    EIN 362536424 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. American Association of Legal Nurse Consultants

    EIN 050458071 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  73. American Association of Legal Nurse Consultants

    EIN 161467309 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  74. American Association of Legal Nurse Consultants

    EIN 232694583 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  75. American Association of Legal Nurse Consultants

    EIN 271131783 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  76. American Association of Legal Nurse Consultants

    EIN 320243754 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. American Association of Legal Nurse Consultants

    EIN 330298097 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  78. American Association of Legal Nurse Consultants

    EIN 330496501 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  79. American Association of Legal Nurse Consultants

    EIN 341771286 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. American Association of Legal Nurse Consultants

    EIN 351842239 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  81. American Association of Legal Nurse Consultants

    EIN 364330282 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  82. American Association of Legal Nurse Consultants

    EIN 364424995 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. American Association of Legal Nurse Consultants

    EIN 364484294 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  84. American Association of Legal Nurse Consultants

    EIN 364484414 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  85. American Association of Legal Nurse Consultants

    EIN 411729355 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  86. American Association of Legal Nurse Consultants

    EIN 421676182 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  87. American Association of Legal Nurse Consultants

    EIN 431621579 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  88. American Association of Legal Nurse Consultants

    EIN 510376282 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  89. American Association of Legal Nurse Consultants

    EIN 570990425 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  90. American Association of Legal Nurse Consultants

    EIN 611291533 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. American Association of Legal Nurse Consultants

    EIN 650446511 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  92. American Association of Legal Nurse Consultants

    EIN 680363674 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. American Association of Legal Nurse Consultants

    EIN 742563613 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. American Association of Legal Nurse Consultants

    EIN 752394244 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  95. American Association of Legal Nurse Consultants

    EIN 752450067 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  96. American Association of Legal Nurse Consultants

    EIN 760351096 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  97. American Association of Legal Nurse Consultants

    EIN 830324341 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  98. American Association of Legal Nurse Consultants

    EIN 860695323 · Headquarters: chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. American Association of Legal Nurse Consultants

    EIN 860907701 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  100. American Association of Legal Nurse Consultants

    EIN 900208467 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

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