Nonprofits in Mt Prospect, Illinois

Nonprofits in Mt Prospect, Illinois. Browse 106 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. 1126 St Catherine Court

    EIN 371565981 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  2. American Legion

    EIN 366207186 · Headquarters: MT PROSPECT, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Music Foundation

    EIN 453790366 · Headquarters: Mt Prospect, IL, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. Beloved Physician Organization

    EIN 815207348 · Headquarters: MT PROSPECT, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Btb Foundation

    EIN 272021166 · Headquarters: MT PROSPECT, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  6. Camara De Comercio Duranguense En Illinois

    EIN 270966708 · Headquarters: MT PROSPECT, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  7. Chicago Alliance for Vd Awareness

    EIN 362784927 · Headquarters: mt prospect, IL, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  8. Chicago Latvian Fraternity Association

    EIN 363431186 · Headquarters: MT PROSPECT, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Families for Forgotten Heroes Inc

    EIN 452597878 · Headquarters: Mt Prospect, IL, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  10. Forcefield Nfp

    EIN 270216345 · Headquarters: MT PROSPECT, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Forest River Homeowners Association

    EIN 535115145 · Headquarters: Mt Prospect, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Fremd90 Limited Nfp

    EIN 272465121 · Headquarters: mt prospect, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Friendly & Feral Cat Rescue

    EIN 300542271 · Headquarters: MT PROSPECT, IL, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  14. Friends of the Mount Prospect Public Library

    EIN 363728894 · Headquarters: MT PROSPECT, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Garden Club of Mount Prospect

    EIN 320706959 · Headquarters: Mt Prospect, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Good News Mission Nfp

    EIN 270681062 · Headquarters: Mt Prospect, IL, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  17. Huddled Masses Inc

    EIN 814150069 · Headquarters: Mt Prospect, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Illinois Alaskan Malamute Rescue Association

    EIN 364264016 · Headquarters: MT PROSPECT, IL, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Illinois Coalition of Appraisal Professionals

    EIN 363998030 · Headquarters: MT PROSPECT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Illinois Directors of Student Activities Nfp

    EIN 821085878 · Headquarters: MT PROSPECT, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Illinois Fire Inspectors Assn

    EIN 363155703 · Headquarters: MT PROSPECT, IL, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Independent Union of Amalgamated Workers Local 711

    EIN 364159025 · Headquarters: MT PROSPECT, IL, USA · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  23. Indian American Veterinary Medical Association-midwest Chapter

    EIN 814726596 · Headquarters: MT PROSPECT, IL, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Influencers Involved Inc Nfp

    EIN 392242545 · Headquarters: Mt Prospect, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. International Journal of Islam

    EIN 992334247 · Headquarters: Mt Prospect, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Intl Assn of Firefighters L-4119 Mt Prospect

    EIN 010738728 · Headquarters: Mt Prospect, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Jim Janak Foundation

    EIN 993231580 · Headquarters: MT PROSPECT, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. John & Mary Foundation

    EIN 363558735 · Headquarters: MT PROSPECT, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  29. Khadijeh Center Nfp

    EIN 993036794 · Headquarters: MT PROSPECT, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Lazy Volunteer

    EIN 270250340 · Headquarters: Mt Prospect, IL, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. Malayalee Association of Male Nurses in Chicago

    EIN 822950827 · Headquarters: MT PROSPECT, IL, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Martin Rottach Foundation

    EIN 364400131 · Headquarters: Mt Prospect, IL, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  33. Mason Contractors Association of Greater Chicago

    EIN 900077219 · Headquarters: MT PROSPECT, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Masonry Industry Advancement Fund

    EIN 363224936 · Headquarters: MT PROSPECT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Mfl Foundation

    EIN 831804854 · Headquarters: Mt Prospect, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Moms Club

    EIN 834465289 · Headquarters: Mt Prospect, IL, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  37. Montessori Methods NFP

    EIN 208920028 · Headquarters: Mt Prospect, IL, USA · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  38. Mount Prospect Lions Club Inc

    EIN 366142409 · Headquarters: MT PROSPECT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Mount Prospect Mavericks Travel Baseball

    EIN 815180959 · Headquarters: MT PROSPECT, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. National Catholic Society of Foresters

    EIN 300481117 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. National Catholic Society of Foresters

    EIN 300481121 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  42. National Catholic Society of Foresters

    EIN 300481123 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  43. National Catholic Society of Foresters

    EIN 300481127 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  44. National Catholic Society of Foresters

    EIN 300481128 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  45. National Catholic Society of Foresters

    EIN 300481131 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  46. National Catholic Society of Foresters

    EIN 300481134 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. National Catholic Society of Foresters

    EIN 300481135 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  48. National Catholic Society of Foresters

    EIN 300481495 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. National Catholic Society of Foresters

    EIN 300481497 · Headquarters: Mt prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  50. National Catholic Society of Foresters

    EIN 300481500 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. National Catholic Society of Foresters

    EIN 300481506 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  52. National Catholic Society of Foresters

    EIN 320247613 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. National Catholic Society of Foresters

    EIN 320248898 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  54. National Catholic Society of Foresters

    EIN 320248899 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  55. National Catholic Society of Foresters

    EIN 320248901 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. National Catholic Society of Foresters

    EIN 352334751 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  57. National Catholic Society of Foresters

    EIN 352334760 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. National Catholic Society of Foresters

    EIN 352334764 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. National Catholic Society of Foresters

    EIN 352334769 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  60. National Catholic Society of Foresters

    EIN 352334771 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  61. National Catholic Society of Foresters

    EIN 352334775 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  62. National Catholic Society of Foresters

    EIN 352334779 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  63. National Catholic Society of Foresters

    EIN 352334783 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  64. National Catholic Society of Foresters

    EIN 352334785 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  65. National Catholic Society of Foresters

    EIN 364624180 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  66. National Catholic Society of Foresters

    EIN 371565973 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. National Catholic Society of Foresters

    EIN 371565975 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  68. National Catholic Society of Foresters

    EIN 371565980 · Headquarters: Mt prospect, IL, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  69. National Catholic Society of Foresters

    EIN 371565982 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  70. National Catholic Society of Foresters

    EIN 371565987 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  71. National Catholic Society of Foresters

    EIN 371565991 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  72. National Catholic Society of Foresters

    EIN 383784265 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  73. National Catholic Society of Foresters

    EIN 611561801 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  74. National Catholic Society of Foresters

    EIN 611561803 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  75. National Catholic Society of Foresters

    EIN 611561808 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  76. National Catholic Society of Foresters

    EIN 611561811 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  77. National Catholic Society of Foresters

    EIN 611561815 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. National Catholic Society of Foresters

    EIN 611561818 · Headquarters: Mt Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  79. Northwest Oaks Nfp

    EIN 881272700 · Headquarters: Mt Prospect, IL, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Northwest Suburban Genealogy Society

    EIN 362941948 · Headquarters: Mt Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Oliver Wendell Holmes Junior High School Parent Teacher Organization

    EIN 363548473 · Headquarters: Mt Prospect, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Park Ridge Chorale Inc

    EIN 363662159 · Headquarters: Mt Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Pi Lambda Theta

    EIN 366198377 · Headquarters: Mt Prospect, IL, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Polish Falcons of America

    EIN 237525482 · Headquarters: Mt Prospect, IL, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  85. Polish Roman Catholic Union of America 1500

    EIN 237580452 · Headquarters: MT PROSPECT, IL, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  86. Polish Roman Catholic Union of America 66

    EIN 237579601 · Headquarters: MT PROSPECT, IL, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  87. Polish Roman Catholic Union of America St Joseph

    EIN 363525411 · Headquarters: MT PROSPECT, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Polish Roman Catholic Union of America St Joseph Carpenter

    EIN 363525414 · Headquarters: MT PROSPECT, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  89. Polish Roman Catholic Union of America St Theresa

    EIN 363525413 · Headquarters: MT PROSPECT, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Prospect Band Boosters Association

    EIN 510138128 · Headquarters: Mt Prospect, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Prospect Parent Football Council

    EIN 900443753 · Headquarters: Mt Prospect, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Prospect Tpc

    EIN 364866028 · Headquarters: MT PROSPECT, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Quigley Class of 1960 Foundation

    EIN 363755115 · Headquarters: Mt Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  94. Reverend John a Mcloraine Educational Trust

    EIN 363196087 · Headquarters: MT PROSPECT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. Rotary Club of Arlington Height- Breakfast Charitable Foundation

    EIN 363590042 · Headquarters: Mt Prospect, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  96. Rotary International

    EIN 363970930 · Headquarters: MT PROSPECT, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  97. Seedays Foundation

    EIN 472967597 · Headquarters: Mt Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  98. Speak Up Green Up

    EIN 852911285 · Headquarters: Mt Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. St Mark Preschool and Enrichment Center Foundation

    EIN 471565407 · Headquarters: MT PROSPECT, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. The Continuous Flame

    EIN 363711799 · Headquarters: MT PROSPECT, IL, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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