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. Institute of Food Technologists

    EIN 362136957 · Headquarters: Chicago, IL, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Institute of Global Energy Education Inc

    EIN 842595369 · Headquarters: Naperville, IL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Institute of Healthcare Connections

    EIN 884174443 · Headquarters: Chicago, IL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Institute of Industrial and Systems Engineers Inc

    EIN 581752038 · Headquarters: DeKalb, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Institute of Industrial and Systems Engineers Inc

    EIN 815181106 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Institute of Industrial Engineers Inc

    EIN 362871664 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Institute of Industrial Engineers Inc

    EIN 366157042 · Headquarters: Niles, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Institute of Infection Prevention and Control

    EIN 842978127 · Headquarters: oakbrook, IL, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Institute of Internal Auditors

    EIN 237341301 · Headquarters: Streator, IL, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Institute of Internal Auditors

    EIN 237406290 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Institute of Internal Auditors

    EIN 237408092 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Institute of Internal Auditors

    EIN 371088763 · Headquarters: Rochester, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Institute of Internal Auditors Northwest Metro Chapter

    EIN 363400526 · Headquarters: Palatine, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Institute of Latin Music

    EIN 473372026 · Headquarters: CHICAGO, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  15. Institute of Management Accountants Inc

    EIN 237353121 · Headquarters: ROCKFORD, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  16. Institute of Management Accountants Inc

    EIN 237353141 · Headquarters: Aurora, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. Institute of Management Accountants Inc

    EIN 237353151 · Headquarters: Normal, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. Institute of Management Accountants Inc

    EIN 237353162 · Headquarters: Geneseo, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  19. Institute of Management Accountants Inc

    EIN 237353641 · Headquarters: Decatur, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  20. Institute of Management Accountants Inc

    EIN 237354312 · Headquarters: Villa Park, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  21. Institute of Management Accountants Inc

    EIN 300738133 · Headquarters: FRANKFORT, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Institute of Management Accountants Inc

    EIN 363482393 · Headquarters: FRANKFORT, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Institute of Medicine of Chicago

    EIN 362217993 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Institute of Neuromodulation

    EIN 461893505 · Headquarters: CHICAGO, IL, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Institute of Physical Medicine and Rehabilitation

    EIN 370681567 · Headquarters: PEORIA, IL, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990

  26. Institute of Positive Education

    EIN 362781248 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Institute of Real Estate Management

    EIN 363523382 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  28. Institute of Real Estate Management

    EIN 366214767 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Institute of Real Estate Management Austin Chapter 61

    EIN 510204242 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  30. Institute of Real Estate Management Chapter 23

    EIN 510204248 · Headquarters: OAK BROOK, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Institute of Real Estate Management Foundation

    EIN 362924251 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Institute of Real Estate Management of San Antonio Chapter 48

    EIN 363144365 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  33. Institute of Real Estate Management of the Natl Assn of Realtors

    EIN 510204243 · Headquarters: Champaign, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  34. Institute of Social Change

    EIN 933923216 · Headquarters: Chicago, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Institute of Soil and Soul

    EIN 991921401 · Headquarters: GLENCOE, IL, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Institute of Tribology and Coatings

    EIN 810648827 · Headquarters: Sugar Grove, IL, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990

  37. Institute of Universal Learning- Karim Foundation

    EIN 300079176 · Headquarters: Chicago, IL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Institute on Religious Life Inc

    EIN 363797840 · Headquarters: Libertyville, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Institutional Society of Risk Professionals

    EIN 461440362 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  40. Instituto Ancla Abriendo Nuevos Caminos Con Liderazgo Y Autonomia

    EIN 660933050 · Headquarters: Chicago, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Instituto Cervantes of Chicago Inc

    EIN 364092149 · Headquarters: Chicago, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Instituto De Estudios Teologicos

    EIN 462932510 · Headquarters: GLEN ELLYN, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Instituto Gaspar Yanga

    EIN 920489843 · Headquarters: CHICAGO, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Instituto Grafico De Chicago

    EIN 208521525 · Headquarters: Chicago, IL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Instituto Health Sciences Career Academy

    EIN 271488618 · Headquarters: CHICAGO, IL, USA · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990

  46. Instituto Justice and Leadership Academies

    EIN 461033620 · Headquarters: CHICAGO, IL, USA · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990

  47. Instituto Mexicano De Cultura Y Edu Cacion

    EIN 363768101 · Headquarters: Chicago, IL, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  48. Instruction & Learner Model Inc

    EIN 464592784 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Instrumental Theatre Company

    EIN 414904115 · Headquarters: Chicago, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Insttute of Christopher Leaders

    EIN 203078338 · Headquarters: CHICAGO, IL, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Insulin Response Foundation

    EIN 201611370 · Headquarters: Inverness, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  52. Insurance Industry Committee Onmotor Vehicle Administration

    EIN 205856608 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Insurance Regulator Education Foundation

    EIN 364188234 · Headquarters: SPRINGFIELD, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Insurance Tax Conference Inc

    EIN 237446369 · Headquarters: LOMBARD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Insure Equality

    EIN 872334054 · Headquarters: Chicago, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Int'l Assn of Bridge & Structural and Ornamental Iron Workers Local 46

    EIN 370347329 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Int'l Assn of Firefighters L-3191 Lk Zurich

    EIN 911929932 · Headquarters: Lake Zurich, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Int'l Assoc of Arson Investigators Illinois Chapter

    EIN 371257062 · Headquarters: FAIRFIELD, IL, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Int'l Assoc of Firefighters #49 Bloomington Firefighter Union Local

    EIN 376044752 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Int'l Assoc of Heat & Frost Insulators & Allied Workers Local No 81 Welfare Fund

    EIN 266204070 · Headquarters: MOLINE, IL, USA · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990

  61. Int'l Assoc of Ironworkers Local #380

    EIN 370607813 · Headquarters: URBANA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Int'l Brotherhood of Electrical Workers Local 21

    EIN 364244842 · Headquarters: Lisle, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Int'l Brotherhood of Electrical Workers Local Union 146

    EIN 370447876 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Int'l Brotherhood of Painters & Allied Trades Local 194

    EIN 361264201 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Int'l Brotherhood of TCWH Local 26

    EIN 376045097 · Headquarters: Champaign, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Int'l Brotherhood of Teamsters Local Union No 727

    EIN 360759640 · Headquarters: PARK RIDGE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Int'l Charitable Foundation of Young Nak

    EIN 731692544 · Headquarters: SKOKIE, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  68. Int'l Union of Bricklayers & Allied Craftsmen Admin District Council

    EIN 363028328 · Headquarters: ELMHURST, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Int'l Union of Operating Engineers Local 399 Educational Training Fund

    EIN 363957585 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Int'l Union of Painters & Allied Trades Local 33

    EIN 360843840 · Headquarters: JOLIET, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Int'l Union of Painters-local 147

    EIN 360843820 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Intangibles of Life Foundation

    EIN 463952588 · Headquarters: CHICAGO, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Inte Order of Kings Daughters and Sons Peoria City Union

    EIN 370157652 · Headquarters: Peoria, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  74. Integral Community Services Nfp

    EIN 830625966 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  75. Integral Community Solutions

    EIN 851809504 · Headquarters: Peoria, IL, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  76. Integrated Arts & Media International

    EIN 472889385 · Headquarters: EDWARDSVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. Integrated Resources for Educating and Nurturing the Elderly Inc

    EIN 473142874 · Headquarters: Lansing, IL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Integrated School of Building Nfp

    EIN 453254460 · Headquarters: Oak Park, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  79. Integrating Families

    EIN 833324463 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Integrative Family Services Nfp

    EIN 261346503 · Headquarters: SKOKIE, IL, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Integrative Health Services Inc

    EIN 452626622 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  82. Integrity & Fidelity NFP

    EIN 874280749 · Headquarters: Matteson, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  83. Integrity Arts & Culture Association

    EIN 760702840 · Headquarters: Rock Island, IL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Integrity Benefits Association

    EIN 882387667 · Headquarters: CHICAGO, IL, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  85. Integrity Counseling

    EIN 465226661 · Headquarters: Bloomington, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Integrity Dance Foundation

    EIN 881720386 · Headquarters: Elgin, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Integrity Institution

    EIN 414447755 · Headquarters: Chicago, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Integrity Media Nfp C/o Leonard Goodman

    EIN 921418971 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  89. Intellectual Diversity Foundation

    EIN 260836194 · Headquarters: Bloomingdale, IL, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  90. Intellectual Property Law Association of Chicago

    EIN 366080486 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Intelligent and Ambitious Minds

    EIN 881680971 · Headquarters: Chicago, IL, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Intelligent Transportation Society of the Midwest

    EIN 521962709 · Headquarters: WOODRIDGE, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Intention Healthcare Nfp

    EIN 208068242 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  94. Intentional Sports

    EIN 853078878 · Headquarters: Chicago, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Inter Ac Academy

    EIN 844273190 · Headquarters: Evergreen Park, IL, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Inter Connect Ministry Nfp

    EIN 275557667 · Headquarters: Godfrey, IL, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Inter Gurnee Premier Fc Foundation

    EIN 474311320 · Headquarters: Gurnee, IL, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  98. Inter Tribal League of American Indians

    EIN 932083522 · Headquarters: Rock Island, IL, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Inter Youth Soccer Club

    EIN 611898432 · Headquarters: SCHAUMBURG, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Inter-faith Recovery Outreach Ministry

    EIN 161672894 · Headquarters: PARK FOREST, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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