Nonprofits in Indianapolis, Indiana

Nonprofits in Indianapolis, Indiana. Browse 9,254 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. International Council of Motorsport Sciences

    EIN 351768881 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. International District Community Center Inc

    EIN 934153622 · Headquarters: INDIANAPOLIS, IN, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. International Executive Housekeepers Association of Americ

    EIN 237141638 · Headquarters: Indianapolis, IN, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. International Fingerboarding Federation Corp

    EIN 933888829 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. International Fraternity of Delta Sigma Pi

    EIN 351959977 · Headquarters: Indianapolis, IN, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  6. International Honor Society of Nursing Building Corporation

    EIN 351908860 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. International Honor Society of Nursing Foundation Inc

    EIN 351908863 · Headquarters: INDIANAPOLIS, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. International Live Events Association Indiana Chapter Inc

    EIN 351837799 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. International Medical Assistance Inc

    EIN 351915453 · Headquarters: Indianapolis, IN, US · International, Foreign Affairs & National Security · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  10. International Movement for Monetary Reform Inc

    EIN 920998104 · Headquarters: Indianapolis, IN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. International Network for Doctoral Education in Nursing Inc

    EIN 883895403 · Headquarters: INDIANAPOLIS, IN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. International Order of the Golden Rule

    EIN 431828432 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. International Order of the Rainbow Girls

    EIN 237506963 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. International Police Association United States Section

    EIN 351725589 · Headquarters: Indianapolis, IN, US · Crime & Legal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  15. International Psychotherapy Institute Inc

    EIN 274697369 · Headquarters: Indianapolis, IN, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. International Royal Order of Jesters Inc

    EIN 571177943 · Headquarters: INDIANAPOLIS, IN, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. International School of Indiana Inc

    EIN 351887161 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. International Sports Coalition Inc

    EIN 592681356 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. International Strabismological Association

    EIN 300054151 · Headquarters: INDIANAPOLIS, IN, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. International Union Greater Marion County Uaw Cap Council

    EIN 351185729 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. International Union of Bricklayers & Allied Craftworkers Local 4 In/ky

    EIN 351938121 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. International Union of Elevator Local 34

    EIN 350416016 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. International Union of Painters & Allied Trades Afl-cio Clc Dist Council 91

    EIN 300093231 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. International Union United Auto Aerospace & Agricultural Workers

    EIN 320173704 · Headquarters: Indianapolis, IN, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  25. International Union United Automo 933 UAW

    EIN 350783904 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. International Violin Competition of Indianapolis Inc

    EIN 237139746 · Headquarters: INDIANAPOLIS, IN, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. International Womens Empowerment Network

    EIN 851164650 · Headquarters: indianapolis, IN, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Interwoven by Jesus Inc

    EIN 352015106 · Headquarters: Indianapolis, IN, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  29. Inthemeantime Inc

    EIN 384030479 · Headquarters: INDIANAPOLIS, IN, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  30. Intl Brotherhood of Painters & Allied Trades Local 47

    EIN 350415580 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Intl Union of Painters & Allied Trades 47 Health & Welfare Fund

    EIN 356277430 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Intrntl Assoc of Bridge Struct Ornmntl & Reinforcg Iron Workers Local Union #22

    EIN 350415585 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Invent Learning Hub Inc

    EIN 825228511 · Headquarters: INDIANAPOLIS, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. IOPO Foundation Inc

    EIN 352094558 · Headquarters: Indianapolis, IN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Iota Chapter of Alpha Chi Omega Fraternity Inc

    EIN 370663116 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Iota Chi Chapter of Alpha Chi Omega Fraternity Inc

    EIN 621843736 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Iota Delta Chapter of Alpha Phi

    EIN 450521429 · Headquarters: INDIANAPOLIS, IN, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990

  38. Iota House Corp of Kappa Alpha Theta Inc

    EIN 161440379 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Iota Lambda as Chartered by Alpha Phi Alpha Fraternity Inc

    EIN 251926403 · Headquarters: Indianapolis, IN, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  40. Iota Lambda Chapter of Alpha Chi Omega Fraternity Inc

    EIN 742576362 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Iota Nu Chapter of Alpha Chi Omega Fraternity

    EIN 943148157 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Iota of Alpha Chi Omega Corporation

    EIN 376046504 · Headquarters: INDIANAPOLIS, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Iota Omega Chapter of Alpha Chi Omega Fraternity Inc

    EIN 202271222 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Iota Omicron Chapter of Alpha Chi Omega Fraternity Inc

    EIN 521811740 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Iota Phi Chapter of Alpha Chi Omega Fraternity

    EIN 061478234 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Iota Pi Chapter of Alpha Chi Omega Fraternity Inc

    EIN 742675279 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Iota Psi Chapter of Alpha Chi Omega Fraternity Inc

    EIN 621868619 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Iota Rho Chapter of Alpha Chi Omega Fraternity Inc

    EIN 363895516 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Iota Sigma Chapter of Alpha Chi Omega Fraternity

    EIN 752525850 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Iota Tau Chapter of Alpha Chi Omega Fraternity

    EIN 931165193 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Iota Xi Chapter of Alpha Chi Omega Fraternity

    EIN 330495128 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Iowa Psychiatric Society

    EIN 421195202 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Iowa Psychiatric Society Foundation

    EIN 203673749 · Headquarters: INDIANAPOLIS, IN, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Ipalco Enterprises Inc Voluntary Employee Beneficiary Assoc Trust

    EIN 351946825 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Ipalco Foundation Inc

    EIN 352061820 · Headquarters: INDIANAPOLIS, IN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  56. Ips Parent Council Inc

    EIN 394520180 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. IREM Indianapolis

    EIN 471691592 · Headquarters: INDIANAPOLIS, IN, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Irenes Community Development

    EIN 452052163 · Headquarters: Indianapolis, IN, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Iridian Arts Inc

    EIN 510511779 · Headquarters: Indianapolis, IN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Irish Dancers of Indianapolis

    EIN 351935770 · Headquarters: INDIANAPOLIS, IN, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Iron Pigs Motorcycle Club

    EIN 203173136 · Headquarters: INDIANAPOLIS, IN, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Iron Sharpens Iron WAST Inc CO Jamarcus Fields

    EIN 932586372 · Headquarters: Indianapolis, IN, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Iron Workers Local Union No 22 Retiree Insurance Trust Fund

    EIN 352049855 · Headquarters: INDIANAPOLIS, IN, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Iron Workers Union Local #22 Apprentice

    EIN 351177556 · Headquarters: INDIANAPOLIS, IN, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Iron-2-iron Ministries Inc C/o L M Henderson & Company Llp

    EIN 473071419 · Headquarters: INDIANAPOLIS, IN, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Ironclad Roofing Roundup Inc

    EIN 923869141 · Headquarters: INDIANAPOLIS, IN, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Irons Family Foundation Inc

    EIN 923575485 · Headquarters: INDIANAPOLIS, IN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Ironworkers Labor Management Committee of Central Indiana Inc

    EIN 263160280 · Headquarters: INDIANAPOLIS, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Irving S Johnson and Alwyn N Johnson Family Foundation

    EIN 352017579 · Headquarters: Indianapolis, IN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Irvington Churches Advocacy Network Dba Irvington Assoc of Ministers Inc

    EIN 352051807 · Headquarters: Indianapolis, IN, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Irvington Community Schools Inc

    EIN 260037185 · Headquarters: INDIANAPOLIS, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Irvington Community Schools Music Boosters Inc

    EIN 475344329 · Headquarters: indianapolis, IN, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. Irvington Counseling Collective Inc

    EIN 842940815 · Headquarters: Indianapolis, IN, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Irvington Development Organization Inc

    EIN 760716202 · Headquarters: Indianapolis, IN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Irvington Guild of Artists Inc

    EIN 352149206 · Headquarters: Indianapolis, IN, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  76. Irvington Historic Landmarks Foundation Inc

    EIN 356059207 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Irvington Historical Society Inc

    EIN 351939777 · Headquarters: INDIANAPOLIS, IN, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Isa-the Instrumentation Systems and Automation Society

    EIN 351578908 · Headquarters: Indianapolis, IN, US · Science & Technology · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  79. Isett Chapter of Aset-the Neuradiagnostic Society

    EIN 351672106 · Headquarters: Indianapolis, IN, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Isma Employer Association Inc

    EIN 833319912 · Headquarters: INDIANAPOLIS, IN, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Ista Foundation for the Improvement of Education

    EIN 311162335 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. ISTA Insurance Trust

    EIN 311151545 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. It Could Have Been Me Inc

    EIN 812571015 · Headquarters: Indianapolis, IN, US · Food, Agriculture & Nutrition · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  84. Italian Heritage Society of Indiana Inc

    EIN 351887730 · Headquarters: Indianapolis, IN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Iu Adea American Dental Education Association

    EIN 474996869 · Headquarters: INDIANAPOLIS, IN, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. Iu Medical Group Foundation Inc

    EIN 201093251 · Headquarters: INDIANAPOLIS, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Iu Pt Fundraising Committee

    EIN 474115954 · Headquarters: Indianapolis, IN, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. IUHLP Liquidation Inc

    EIN 351125434 · Headquarters: INDIANAPOLIS, IN, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990

  89. Iuhlp-p Liquidation Inc

    EIN 311070868 · Headquarters: INDIANAPOLIS, IN, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990

  90. Iusd Class of 2012

    EIN 263159298 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  91. Ivy Endowment Inc

    EIN 310962055 · Headquarters: Indianapolis, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Ivy Tech Foundation

    EIN 237073977 · Headquarters: Indianapolis, IN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Ivy Tech Properties Inc

    EIN 454551412 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Ivy Ventures Inc

    EIN 823249953 · Headquarters: INDIANAPOLIS, IN, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Iyg Inc

    EIN 351760451 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Iz Nest Healthy Hoosier Babies Program Inc

    EIN 611848563 · Headquarters: Indianapolis, IN, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Izera Mcafee Achievement Foundation

    EIN 880764706 · Headquarters: Indianapolis, IN, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. J Worth Baker Museum & Library

    EIN 351597186 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. Jabulani Inc

    EIN 273716384 · Headquarters: Indianapolis, IN, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  100. Jack Barklaus Foundation

    EIN 273602931 · Headquarters: Indianapolis, IN, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

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