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 Association of Legal Nurse Consultants

    EIN 911878201 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  2. American Association of Legal Nurse Consultants

    EIN 911998317 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  3. American Association of Legal Nurse Consultants

    EIN 931192719 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. American Association of Medical Assistants Inc

    EIN 362413579 · Headquarters: Chicago, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. American Association of Medical Assistants-Illinois Society

    EIN 237443001 · Headquarters: Trenton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Association of Medical Assts Endowment

    EIN 366205974 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990

  7. American Association of Neoruscience Nurses

    EIN 453538500 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. American Association of Neurological Surgeons Inc

    EIN 320089113 · Headquarters: Rolling Meadows, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. American Association of Neuroscience Nurses

    EIN 043658324 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. American Association of Neuroscience Nurses

    EIN 061759587 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. American Association of Neuroscience Nurses

    EIN 134355888 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Association of Neuroscience Nurses

    EIN 161425292 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. American Association of Neuroscience Nurses

    EIN 200782242 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  14. American Association of Neuroscience Nurses

    EIN 202367992 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. American Association of Neuroscience Nurses

    EIN 202754775 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  16. American Association of Neuroscience Nurses

    EIN 251718336 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. American Association of Neuroscience Nurses

    EIN 270737130 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. American Association of Neuroscience Nurses

    EIN 270899386 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. American Association of Neuroscience Nurses

    EIN 273374590 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. American Association of Neuroscience Nurses

    EIN 341578099 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. American Association of Neuroscience Nurses

    EIN 362676392 · Headquarters: Schaumburg, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. American Association of Neuroscience Nurses

    EIN 383918266 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. American Association of Neuroscience Nurses

    EIN 411689976 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  24. American Association of Neuroscience Nurses

    EIN 421754507 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. American Association of Neuroscience Nurses

    EIN 454984163 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. American Association of Neuroscience Nurses

    EIN 470942106 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. American Association of Neuroscience Nurses

    EIN 471128735 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. American Association of Neuroscience Nurses

    EIN 521772752 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. American Association of Neuroscience Nurses

    EIN 550901157 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. American Association of Neuroscience Nurses

    EIN 581605144 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. American Association of Neuroscience Nurses

    EIN 611351251 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  32. American Association of Neuroscience Nurses

    EIN 651275192 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  33. American Association of Neuroscience Nurses

    EIN 742256310 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. American Association of Neuroscience Nurses

    EIN 742553746 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. American Association of Neuroscience Nurses

    EIN 752453582 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. American Association of Neuroscience Nurses

    EIN 800736916 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  37. American Association of Neuroscience Nurses

    EIN 811730453 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. American Association of Neuroscience Nurses

    EIN 813110252 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  39. American Association of Neuroscience Nurses

    EIN 814388408 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  40. American Association of Neuroscience Nurses

    EIN 823510243 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. American Association of Neuroscience Nurses

    EIN 824689272 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. American Association of Neuroscience Nurses

    EIN 843053615 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. American Association of Neuroscience Nurses

    EIN 860622185 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. American Association of Neuroscience Nurses

    EIN 861818651 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. American Association of Neuroscience Nurses

    EIN 911474430 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. American Association of Neuroscience Nurses

    EIN 911862460 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  47. American Association of Neuroscience Nurses

    EIN 911862482 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. American Association of Neuroscience Nurses

    EIN 911862511 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. American Association of Neuroscience Nurses

    EIN 911862512 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  50. American Association of Neuroscience Nurses

    EIN 911862530 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. American Association of Neuroscience Nurses

    EIN 911862535 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. American Association of Neuroscience Nurses

    EIN 911862547 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. American Association of Neuroscience Nurses

    EIN 931221070 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. American Association of Neuroscience Nurses

    EIN 931221075 · Headquarters: Schaumberg, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. American Association of Neuroscience Nurses South Texas Ch

    EIN 832180366 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. American Association of Neurosurgeons Inc

    EIN 362958324 · Headquarters: Rolling Meadows, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. American Association of Nurse Anesthetists

    EIN 362113743 · Headquarters: ROSEMONT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. American Association of Nurse Anesthetists Foundation

    EIN 363145692 · Headquarters: ROSEMONT, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. American Association of Occupational Hea

    EIN 131683514 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. American Association of Occupational Hea

    EIN 582381547 · Headquarters: CHICAGO, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. American Association of Oral and Maxillofacial Surgeons

    EIN 362405828 · Headquarters: ROSEMONT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. American Association of Osteopathic Examiners

    EIN 462454113 · Headquarters: chicago, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American Association of Otolaryngologist of Indian Heritage

    EIN 010467668 · Headquarters: ELGIN, IL, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  64. American Association of Pediatric Urologists

    EIN 721311469 · Headquarters: SCHAUMBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. American Association of Pet Parents

    EIN 852092918 · Headquarters: RIVERSIDE, IL, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. American Association of Physicians of Indian Origin

    EIN 382532505 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. American Association of Police Polygraphists

    EIN 840892388 · Headquarters: WILMETTE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. American Association of Preuvian Physicians Nfp

    EIN 934879657 · Headquarters: HOFFMAN ESTATES, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. American Association of Psychiatric Pharmacists Uic College Chapter

    EIN 832882383 · Headquarters: WESTCHESTER, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Association of Radiologists of Indian Origin

    EIN 853163606 · Headquarters: Westmont, IL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. 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

  72. American Association of Railroad Superintendents

    EIN 360722876 · Headquarters: LaFox, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  73. American Association of Retired Asians

    EIN 260751308 · Headquarters: BOLINGBROOK, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. American Association of Sexuality Educators Counselors & Therapists

    EIN 520895683 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. American Association of Single Parents

    EIN 364423357 · Headquarters: Chicago Heights, IL, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  76. American Association of Sleep Technologi

    EIN 391601311 · Headquarters: Darien, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. American Association of South Asian Neurosurgeons

    EIN 743155183 · Headquarters: HINSDALE, IL, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  78. 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

  79. American Association of University Women

    EIN 237194870 · Headquarters: LOCKPORT, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. American Association of University Women

    EIN 362899896 · Headquarters: Lombard, IL, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. American Association of University Women

    EIN 362982478 · Headquarters: Downers Grove, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. 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

  83. American Association of University Women

    EIN 363308970 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. 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

  85. American Association of University Women

    EIN 366084779 · Headquarters: Perry, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. 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

  87. 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

  88. American Association of University Women

    EIN 366108452 · Headquarters: Elgin, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Association of University Women

    EIN 366108917 · Headquarters: Ottawa, IL, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. American Association of University Women

    EIN 366118270 · Headquarters: Elmhurst, IL, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. American Association of University Women

    EIN 366132693 · Headquarters: Batavia, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. 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

  93. 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

  94. American Association of University Women

    EIN 366212392 · Headquarters: Lincolnshire, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. American Association of University Women

    EIN 366212393 · Headquarters: Crystal Lake, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. American Association of University Women

    EIN 366212456 · Headquarters: Wasworth, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. American Association of University Women

    EIN 366212457 · Headquarters: Rockford, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. American Association of University Women

    EIN 366212494 · Headquarters: Riverside, IL, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  99. 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

  100. American Association of University Women

    EIN 366212999 · Headquarters: Glenview, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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