Nonprofits in Mount Prospect, Illinois

Nonprofits in Mount Prospect, Illinois. Browse 202 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. National Catholic Society of Foresters

    EIN 300481132 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  2. National Catholic Society of Foresters

    EIN 300481140 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. National Catholic Society of Foresters

    EIN 300481141 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  4. National Catholic Society of Foresters

    EIN 300481493 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. National Catholic Society of Foresters

    EIN 300481494 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  6. National Catholic Society of Foresters

    EIN 300481496 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. National Catholic Society of Foresters

    EIN 300481498 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  8. National Catholic Society of Foresters

    EIN 300481501 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  9. National Catholic Society of Foresters

    EIN 300481503 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. National Catholic Society of Foresters

    EIN 300481505 · Headquarters: MOUNT PROSPECT, IL, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  11. National Catholic Society of Foresters

    EIN 320247430 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. National Catholic Society of Foresters

    EIN 320248887 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. National Catholic Society of Foresters

    EIN 320248900 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  14. National Catholic Society of Foresters

    EIN 320248902 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  15. National Catholic Society of Foresters

    EIN 352334747 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  16. National Catholic Society of Foresters

    EIN 352334752 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  17. National Catholic Society of Foresters

    EIN 352334758 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  18. National Catholic Society of Foresters

    EIN 352334767 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. National Catholic Society of Foresters

    EIN 352334781 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  20. National Catholic Society of Foresters

    EIN 352334787 · Headquarters: MOUNT PROSPECT, IL, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  21. National Catholic Society of Foresters

    EIN 371565977 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  22. National Catholic Society of Foresters

    EIN 371565979 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  23. National Catholic Society of Foresters

    EIN 371565983 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  24. National Catholic Society of Foresters

    EIN 371565984 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  25. National Catholic Society of Foresters

    EIN 371565985 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  26. National Catholic Society of Foresters

    EIN 371565988 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  27. National Catholic Society of Foresters

    EIN 371565989 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  28. National Catholic Society of Foresters

    EIN 371565994 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  29. National Catholic Society of Foresters

    EIN 371565995 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  30. National Catholic Society of Foresters

    EIN 383784267 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. National Catholic Society of Foresters

    EIN 611561805 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  32. National Catholic Society of Foresters

    EIN 611561807 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  33. National Catholic Society of Foresters

    EIN 611561809 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  34. National Catholic Society of Foresters

    EIN 611561812 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. National Catholic Society of Foresters

    EIN 611561813 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  36. National Catholic Society of Foresters

    EIN 611561814 · Headquarters: MOUNT PROSPECT, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  37. National Catholic Society of Foresters

    EIN 611561816 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  38. National Catholic Society of Foresters

    EIN 611561817 · Headquarters: Mount Prospect, IL, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  39. Nepali American Center Nfp

    EIN 462171558 · Headquarters: Mount Prospect, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Nevaeh Missions

    EIN 812487188 · Headquarters: Mount Prospect, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Niagara Foundation

    EIN 264443012 · Headquarters: Mount Prospect, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. North West Bolts Hockey Association

    EIN 384055062 · Headquarters: Mount Prospect, IL, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990

  43. Northwest Chargers Hockey Association

    EIN 363225829 · Headquarters: MOUNT PROSPECT, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Northwest Compass Inc

    EIN 363382832 · Headquarters: MOUNT PROSPECT, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Norwood Park Home Cemetery Company Inc

    EIN 361564490 · Headquarters: MOUNT PROSPECT, IL, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  46. NSSEO Foundation Inc

    EIN 364061216 · Headquarters: Mount Prospect, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Parent Booster USA Inc

    EIN 332702892 · Headquarters: Mount Prospect, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Park View Montessori School Inc

    EIN 362875726 · Headquarters: MOUNT PROSPECT, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Pathways to Healing Corporation

    EIN 462365484 · Headquarters: Mount Prospect, IL, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  50. Perfectly Posh Paws Inc

    EIN 823576402 · Headquarters: Mount Prospect, IL, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Polish National Alliance of the United States of Na 0127 Lodge

    EIN 237613710 · Headquarters: Mount Prospect, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  52. Prep High School Hockey Club

    EIN 263188160 · Headquarters: Mount Prospect, IL, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  53. Private Residential Assistance Inc

    EIN 363585644 · Headquarters: Mount Prospect, IL, US · Housing & Shelter · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  54. Prospect Choral Boosters

    EIN 203362035 · Headquarters: Mount Prospect, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Prospect Heights Chapt No 1481 Women of the Moose

    EIN 510210320 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Prospect Knights Athletic Booster Club Inc

    EIN 364472718 · Headquarters: MOUNT PROSPECT, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Prospect Moose Lodge 660

    EIN 237145824 · Headquarters: MOUNT PROSPECT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Rand Park Dog Training Club Inc

    EIN 366109859 · Headquarters: MOUNT PROSPECT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Rebound Sports Project NFP

    EIN 383760046 · Headquarters: Mount Prospect, IL, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  60. River Trails Education Foundation

    EIN 363803470 · Headquarters: Mount Prospect, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. River Trails Music Boosters Association

    EIN 363384366 · Headquarters: Mount Prospect, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Robert Frost Parent Teacher Organization

    EIN 753075538 · Headquarters: Mount Prospect, IL, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  63. Robert J Loftus Endowment & Scholarship Fund

    EIN 362544845 · Headquarters: MOUNT PROSPECT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Rotary International

    EIN 363981102 · Headquarters: Mount Prospect, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. Rotary Intl Mt Prospectph Rotary

    EIN 366208224 · Headquarters: MOUNT PROSPECT, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Rotary Lunch Club of Mount Prospect Illinois

    EIN 363993868 · Headquarters: MOUNT PROSPECT, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Royal Arcanum Illinois

    EIN 237563493 · Headquarters: Mount Prospect, IL, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  68. Seeking Serenity Foundation

    EIN 462132312 · Headquarters: Mount Prospect, IL, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. She Leads Assyria 1

    EIN 933226753 · Headquarters: Mount Prospect, IL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  70. Society of Critical Care Medicine

    EIN 237104387 · Headquarters: MOUNT PROSPECT, IL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Society of Critical Care Medicine Texas Chapter

    EIN 861123907 · Headquarters: MOUNT PROSPECT, IL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Society of Young People of Sant Caterina Mutual Benefit

    EIN 363248949 · Headquarters: MOUNT PROSPECT, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Society of Young People of Sant Caterina Mutual Benefit Grand Lodg

    EIN 363182323 · Headquarters: MOUNT PROSPECT, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. St Mark Lutheran Church Foundation

    EIN 366147835 · Headquarters: Mount Prospect, IL, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Stars for Starfish Nfp

    EIN 262955058 · Headquarters: Mount Prospect, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  76. Stella S Secret Stash Nfp

    EIN 471337687 · Headquarters: MOUNT PROSPECT, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Strenght & Love

    EIN 413516481 · Headquarters: Mount Prospect, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Sustainable Action International

    EIN 461719424 · Headquarters: Mount Prospect, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Te Deum Ensemble

    EIN 471879213 · Headquarters: MOUNT PROSPECT, IL, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  80. The Abstinence & Marriage Education Partnership

    EIN 270078777 · Headquarters: Mount Prospect, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. The Apraxia Connection

    EIN 453841480 · Headquarters: Mount Prospect, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. The David D Schock Scholarship Fund

    EIN 300436547 · Headquarters: Mount Prospect, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. The Marvin and Elaine Gottlieb Family Foundation

    EIN 363978074 · Headquarters: MOUNT PROSPECT, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  84. The Northwest Symphony Orchestra Association Inc

    EIN 366112755 · Headquarters: Mount Prospect, IL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Time Talent Treasure Inc

    EIN 454628403 · Headquarters: Mount Prospect, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Toastmasters International

    EIN 901027319 · Headquarters: Mount Prospect, IL, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  87. Toastmasters International

    EIN 901189572 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Toastmasters International

    EIN 901245518 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  89. Turkish American Federation of Midwest

    EIN 271924966 · Headquarters: Mount Prospect, IL, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. Turkish American Society Inc

    EIN 364153559 · Headquarters: MOUNT PROSPECT, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. United Way North-Northwest

    EIN 237116020 · Headquarters: Mount Prospect, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990

  92. Veterans of Foreign Wars Department of Illinois

    EIN 366085542 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Vsa Arts of Illinois

    EIN 363490528 · Headquarters: Mount Prospect, IL, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. W H S Bombers Scholarship Committee

    EIN 352281161 · Headquarters: MOUNT PROSPECT, IL, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  95. Weil Foot and Ankle Institute Foundation

    EIN 260603756 · Headquarters: MOUNT PROSPECT, IL, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. West Highland White Terrier Club of Northern Illinois Inc

    EIN 363845770 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Westbrook School Parent-teacher Organization

    EIN 821482949 · Headquarters: Mount Prospect, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Woodworkers Industry Advancement Fund

    EIN 300126436 · Headquarters: Mount Prospect, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Wookfest

    EIN 822486970 · Headquarters: Mount Prospect, IL, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  100. Yao Yuan

    EIN 800759673 · Headquarters: Mount Prospect, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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