Nonprofits in Chesterfield, Missouri

Nonprofits in Chesterfield, Missouri. Browse 539 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. Junior Mustangs Dance Team

    EIN 923685762 · Headquarters: Chesterfield, MO, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Junior Roller Derby Association

    EIN 813899164 · Headquarters: Chesterfield, MO, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. Kansas City Ks Alumnae Club

    EIN 363385887 · Headquarters: Chesterfield, MO, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  4. Karen M Sullivan Foundation

    EIN 264097889 · Headquarters: Chesterfield, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  5. Kares 4 Kailie Foundation

    EIN 201321530 · Headquarters: Chesterfield, MO, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  6. Kashi Initiative for Global Citizenship and Education

    EIN 815040901 · Headquarters: Chesterfield, MO, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  7. Kehrs Mill Elementary Pto

    EIN 431524352 · Headquarters: CHESTERFIELD, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Keller Cemetery Preservation Corporation

    EIN 300321890 · Headquarters: Chesterfield, MO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Kellwood Company Supplemental Unemployment Benefits Plan Tr

    EIN 276377644 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. Key Club International

    EIN 262600203 · Headquarters: Chesterfield, MO, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Key Club International

    EIN 431947941 · Headquarters: CHESTERFIELD, MO, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. Kiwanis International Inc

    EIN 237447290 · Headquarters: CHESTERFIELD, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Kjs Carts for Kids

    EIN 753216034 · Headquarters: Chesterfield, MO, USA · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  14. Klug Family Fun-dation

    EIN 263695059 · Headquarters: CHESTERFIELD, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  15. Kma Foundation Inc

    EIN 800743186 · Headquarters: Chesterfield, MO, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Knights of Columbus

    EIN 760712545 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Knights of Columbus Incarnate Word Council 9981

    EIN 431524608 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Knockout Ald

    EIN 830754642 · Headquarters: Chesterfield, MO, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Kovach Foundation

    EIN 202389486 · Headquarters: Chesterfield, MO, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  20. Kumaran and Renukasudhakaran Charitable Corp

    EIN 474113945 · Headquarters: Chesterfield, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. Ladies Friday Musical Club of St Louis

    EIN 436049939 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Ladies Union Aid Society

    EIN 431816541 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  23. Lafayette Boys Tennis Booster Club

    EIN 990436772 · Headquarters: Chesterfield, MO, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Larson Financial Foundation

    EIN 383893553 · Headquarters: CHESTERFIELD, MO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Laura K Laughlin Brain Injury Foundation

    EIN 208649263 · Headquarters: Chesterfield, MO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  26. Leadership Development Academy

    EIN 473116407 · Headquarters: Chesterfield, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Legacy Sports Foundation

    EIN 934558366 · Headquarters: CHESTERFIELD, MO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Life Compass Incorporated

    EIN 812127863 · Headquarters: Chesterfield, MO, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  29. Light a Single Candle Foundation Nf

    EIN 421557485 · Headquarters: CHESTERFIELD, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Live Differently Ministries

    EIN 820992585 · Headquarters: Chesterfield, MO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Living Hope International

    EIN 431553863 · Headquarters: CHESTERFIELD, MO, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2017 · Primary form: IRS Form 990

  32. Logan College Alumni Association

    EIN 436049357 · Headquarters: CHESTERFIELD, MO, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  33. Logan University

    EIN 430746185 · Headquarters: Chesterfield, MO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Logan University Education Foundation

    EIN 680549360 · Headquarters: CHESTERFIELD, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Longer Life Foundation

    EIN 431819267 · Headquarters: CHESTERFIELD, MO, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. Love of Grace

    EIN 463063310 · Headquarters: Chesterfield, MO, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  37. Manava-devata Seva Inc

    EIN 510646762 · Headquarters: Chesterfield, MO, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  38. Manors at Clarkson Valley

    EIN 431464351 · Headquarters: Chesterfield, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Marilyn W Smith Scholarship Foundat

    EIN 812137259 · Headquarters: CHESTERFIELD, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Marine Corps League

    EIN 453930210 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  41. Marquette Band Boosters Inc

    EIN 562638948 · Headquarters: CHESTERFIELD, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Marquette Boys Lacrosse Club

    EIN 263617050 · Headquarters: Chesterfield, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Marquette Choir Organization

    EIN 412252378 · Headquarters: Chesterfield, MO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Marquette Girls Soccer Booster Club Inc

    EIN 922174794 · Headquarters: Chesterfield, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Marquette High School Baseball Boosters Club

    EIN 421559265 · Headquarters: Chesterfield, MO, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  46. Marquette Hockey Club Parents Association Inc

    EIN 431666345 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Marquette Mystique Poms Booster Club

    EIN 464453300 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Marquette Orchestra Parents

    EIN 272854092 · Headquarters: Chesterfield, MO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Marquette Parent Organization

    EIN 431662216 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Marquette Wrestling Boosters

    EIN 853380656 · Headquarters: Chesterfield, MO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Maverick Youth Athletics - West County - St Louis

    EIN 810683183 · Headquarters: Chesterfield, MO, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. Mays Gillespie Cemetary Fund

    EIN 711021330 · Headquarters: Chesterfield, MO, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  53. Mc Baseball Inc

    EIN 812759199 · Headquarters: CHESTERFIELD, MO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Mcrm Fertility Foundation

    EIN 823544569 · Headquarters: CHESTERFIELD, MO, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  55. Mcw Hope for Life

    EIN 830545211 · Headquarters: Chesterfield, MO, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  56. Melomaniac Music

    EIN 813232726 · Headquarters: Chesterfield, MO, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  57. Mercy

    EIN 202553101 · Headquarters: Chesterfield, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Mercy

    EIN 431423050 · Headquarters: CHESTERFIELD, MO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Mercy

    EIN 431771217 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Mercy

    EIN 464504901 · Headquarters: CHESTERFIELD, MO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Mercy Health East Communities

    EIN 431718408 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Mercy Health Foundation

    EIN 200901499 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Mercy Health Foundation Jefferson

    EIN 462797051 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Mercy Hospital of Laredo

    EIN 741189682 · Headquarters: Chesterfield, MO, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  65. Messing Education Fund

    EIN 436029054 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  66. Metro Animal Resource Services Inc

    EIN 431879375 · Headquarters: CHESTERFIELD, MO, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Metro St Louis Pug Rescue

    EIN 870780509 · Headquarters: Chesterfield, MO, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  68. Mexican Cultural Society of Saint Louis

    EIN 431788978 · Headquarters: CHESTERFIELD, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Mhapci Secure

    EIN 994111135 · Headquarters: CHESTERFIELD, MO, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Mhs Cheerleaders Booster Club

    EIN 562362746 · Headquarters: Chesterfield, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Mhs Softball Booster Club

    EIN 834671423 · Headquarters: Chesterfield, MO, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  72. Mhs Theater Boosters

    EIN 830856875 · Headquarters: Chesterfield, MO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Midwest Chinese American Science and Education Foundation

    EIN 460739043 · Headquarters: Chesterfield, MO, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Midwest Performing Arts Inc

    EIN 205841468 · Headquarters: Chesterfield, MO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Midwest Vision Research Foundation Dba Lifelong Vision Foundation

    EIN 431911559 · Headquarters: CHESTERFIELD, MO, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Milford & Lee Bohm Charitable Foundation

    EIN 436355629 · Headquarters: CHESTERFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  77. Miniature Bull Terrier Club of America

    EIN 262007445 · Headquarters: CHESTERFIELD, MO, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Mission Inn Jaycee Foundation Inc

    EIN 431907370 · Headquarters: Chesterfield, MO, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Mission Ministries

    EIN 300531816 · Headquarters: chesterfield, MO, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. Missouri 1St Vote Foundation

    EIN 431657786 · Headquarters: Chesterfield, MO, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  81. Missouri Association of Landscape Architects

    EIN 436060713 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Missouri Beta of Pi Beta Phi House Association Inc

    EIN 510472845 · Headquarters: Chesterfield, MO, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Missouri Captive Insurance Association

    EIN 611616818 · Headquarters: Chesterfield, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Missouri Center for Patient Safety

    EIN 202267157 · Headquarters: CHESTERFIELD, MO, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Missouri Council of Chapters Military Officers Assoc of America

    EIN 770603266 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Missouri Green Banc

    EIN 920388785 · Headquarters: CHESTERFIELD, MO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Missouri Green Industry Conference Association

    EIN 462835284 · Headquarters: CHESTERFIELD, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  88. Missouri Low Income Taxpayers Clinic Inc

    EIN 203000039 · Headquarters: CHESTERFIELD, MO, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Missouri Montessori Teacher Education Program Inc

    EIN 431545614 · Headquarters: Chesterfield, MO, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  90. Missouri Mu Alumni Volunteer Corporation

    EIN 431771178 · Headquarters: Chesterfield, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Missouri Organized Retail Crime Association

    EIN 464462969 · Headquarters: Chesterfield, MO, US · Crime & Legal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. Missouri Precancel Club

    EIN 431749889 · Headquarters: CHESTERFIELD, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Missouri Public School Advocates

    EIN 800750452 · Headquarters: Chesterfield, MO, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  94. Missouri Scholarship Foundation

    EIN 272839044 · Headquarters: Chesterfield, MO, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990

  95. Missouri Torah Institute

    EIN 208392331 · Headquarters: CHESTERFIELD, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Missouri Valley Wine Society Warrenton

    EIN 812696367 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Mo Mission Inn

    EIN 431612322 · Headquarters: Chesterfield, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Modern Literal Taiwanese Foundation

    EIN 200186368 · Headquarters: Chesterfield, MO, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Mommes Mothers of Multiples in Metro East & St Louis

    EIN 270884586 · Headquarters: Chesterfield, MO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Moms Club

    EIN 471403048 · Headquarters: Chesterfield, MO, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

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