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. Indys Construction Alliance Inc

    EIN 264587260 · Headquarters: Indianapolis, IN, US · Employment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  2. Indys Success Inc

    EIN 331450768 · Headquarters: Indianapolis, IN, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Indys Urban Wilderness

    EIN 841866162 · Headquarters: Indianapolis, IN, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Indysabre Foundation Inc

    EIN 300392975 · Headquarters: Indianapolis, IN, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Indyskidsinc

    EIN 843349646 · Headquarters: indianapolis, IN, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  6. Indyspeed Sports Club Inc

    EIN 542173904 · Headquarters: indianapolis, IN, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. Indyspute Resolution & Dialogue Center Inc

    EIN 208613167 · Headquarters: Indianapolis, IN, US · Crime & Legal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  8. Ineza Corporation

    EIN 863858817 · Headquarters: INDIANAPOLIS, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  9. Inferno Hockey Inc

    EIN 273273766 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990

  10. Infinite Entry Inc

    EIN 334053693 · Headquarters: indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Information and Referral Network Inc

    EIN 311216792 · Headquarters: Indianapolis, IN, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990

  12. Information Systems Security Association

    EIN 020758736 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Infragard of Central Indiana Inc

    EIN 300046315 · Headquarters: Indianapolis, IN, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Inline Hockey Association

    EIN 274486173 · Headquarters: INDIANAPOLIS, IN, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Inn House Fellowship Inc

    EIN 753204483 · Headquarters: Indianapolis, IN, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  16. Inner Beauty Program Inc

    EIN 272695727 · Headquarters: Indianapolis, IN, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Inner Peace Yoga Center Inc

    EIN 202342724 · Headquarters: INDIANAPOLIS, IN, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990

  18. Innerlight Ministries Inc

    EIN 351860686 · Headquarters: INDIANAPOLIS, IN, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Innopower Indy Inc

    EIN 851583422 · Headquarters: Indianapolis, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Innovation Hub Building Holding Corporation

    EIN 843721914 · Headquarters: INDIANAPOLIS, IN, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Innovative Hematology, Inc.

    EIN 352047838 · Headquarters: INDIANAPOLIS, IN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Innovative Hematology, Inc.

    EIN 923243582 · Headquarters: INDIANAPOLIS, IN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Innovative Recovery Inc

    EIN 371859914 · Headquarters: Indianapolis, IN, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Inpact Inc

    EIN 800423560 · Headquarters: Indianapolis, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. Input Inc

    EIN 264438263 · Headquarters: Indianapolis, IN, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Inquisitive Kids Inc

    EIN 200626204 · Headquarters: INDIANAPOLIS, IN, USA · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  27. Insect Welfare Research Society

    EIN 933393218 · Headquarters: Indianapolis, IN, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Inside Track Inc

    EIN 843640492 · Headquarters: INDIANAPOLIS, IN, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990

  29. Insight Development Corporation

    EIN 352030346 · Headquarters: INDIANAPOLIS, IN, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  30. Inspire Mediation Center Inc

    EIN 272224300 · Headquarters: Indianapolis, IN, US · Crime & Legal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  31. Inspired Kids

    EIN 471277083 · Headquarters: Indianapolis, IN, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  32. Inspiring Horizons Inc

    EIN 271413597 · Headquarters: INDIANAPOLIS, IN, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. Institute for Affordable Transportation

    EIN 352133517 · Headquarters: Indianapolis, IN, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Institute for Preservation and Contemporary Design Inc

    EIN 510491286 · Headquarters: Indianapolis, IN, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. Institute for Quality Education Inc

    EIN 351836687 · Headquarters: INDIANAPOLIS, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Institute for Responsible Healthcare Inc

    EIN 850956931 · Headquarters: INDIANAPOLIS, IN, USA · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  37. Institute for Workforce Excellence Inc

    EIN 300279390 · Headquarters: Indianapolis, IN, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Institute of Chin Affairs

    EIN 870968860 · Headquarters: Indianapolis, IN, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Institute of Chin Affairs Inc

    EIN 455308579 · Headquarters: INDIANAPOLIS, IN, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. Institute of Internal Auditors

    EIN 237406288 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Institute of Nuclear Materials Management

    EIN 310740753 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Institute of Transportation Engineers Indiana Section

    EIN 264205089 · Headquarters: Indianapolis, IN, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Institutionalizedman

    EIN 854312143 · Headquarters: Indianapolis, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Insurance Committee for Arson Control

    EIN 363548873 · Headquarters: INDIANAPOLIS, IN, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  45. Insurance Company Supported Organizations Group Benefit Plan

    EIN 237258552 · Headquarters: INDIANAPOLIS, IN, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Insurance Institute of Indiana Inc

    EIN 351016557 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Insurance Marketing Communications Association

    EIN 362803022 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Int'l Alliance of Theatrical Stage Employees #30

    EIN 350415380 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Intecare Inc

    EIN 352066074 · Headquarters: INDIANAPOLIS, IN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Integritychildcareincorporated

    EIN 933985163 · Headquarters: Indianapolis, IN, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Intend Indiana

    EIN 351704590 · Headquarters: Indianapolis, IN, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Interactive Intelligence Foundation Corp

    EIN 274265697 · Headquarters: INDIANAPOLIS, IN, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  53. Interdenominational Minsterial Alliance Incorporated

    EIN 872115864 · Headquarters: INDIANAPOLIS, IN, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  54. Interfaith Inc

    EIN 852755590 · Headquarters: Indianapolis, IN, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Interior Design Coalition of Indiana Corporation

    EIN 464234663 · Headquarters: INDIANAPOLIS, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 310955467 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 352070874 · Headquarters: Indianapolis, IN, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  58. International Allied Printing Trades Association

    EIN 356066670 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. International Assoc of Heat & Frost Insulators & Allied Workers Lu 18

    EIN 350929098 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. International Association for Animal Hospice and Palliative Care

    EIN 264835362 · Headquarters: INDIANAPOLIS, IN, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. International Association of Administrative Professionals

    EIN 351515416 · Headquarters: Indianapolis, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  62. International Association of Administrative Professionals

    EIN 351587487 · Headquarters: Indianapolis, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  63. International Association of Lions Clubs

    EIN 020782826 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  64. International Association of Lions Clubs

    EIN 237127947 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. International Association of Lions Clubs

    EIN 237352462 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. International Association of Lions Clubs

    EIN 310903145 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. International Association of Lions Clubs

    EIN 310949224 · Headquarters: INDIANAPOLIS, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  68. International Association of Lions Clubs

    EIN 310949232 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. International Association of Lions Clubs

    EIN 351292135 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. International Association of Lions Clubs

    EIN 356063800 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. International Association of Lions Clubs

    EIN 383671914 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. INTERNATIONAL ASSOCIATION OF LIONS CLUBS D/B/A Lions of Indiana Inc

    EIN 237007876 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. International Association of Machinists & Aerospace Workers

    EIN 010580916 · Headquarters: INDIANAPOLIS, IN, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  74. International Association of Machinists & Aerospace Workers

    EIN 237244390 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. International Association of Machinists & Aerospace Workers

    EIN 346576077 · Headquarters: INDIANAPOLIS, IN, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  76. International Association of Machinists & Aerospace Workers

    EIN 351320001 · Headquarters: INDIANAPOLIS, IN, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  77. International Association of Machinists & Aerospace Workers

    EIN 356004041 · Headquarters: Indianapolis, IN, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. International Association of Machinists & Aerospace Workers

    EIN 356068787 · Headquarters: Indianapolis, IN, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  79. International Association of Machinists & Aerospace Workers

    EIN 356088844 · Headquarters: Indianapolis, IN, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  80. International Association of Machinists & Aerospace Workers

    EIN 370762452 · Headquarters: Indianapolis, IN, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  81. International Association of Machinists & Aerospace Workers

    EIN 510193319 · Headquarters: INDIANAPOLIS, IN, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  82. International Association of Machinists Local 2018

    EIN 822970134 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. International Association of Sheet Metal Air Rail & Transportation

    EIN 311171732 · Headquarters: Indianapolis, IN, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. International Association of Sheet Metal Air Rail & Transportation

    EIN 356041698 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. International Association of Sheet Metal Air Rail & Transportation

    EIN 376059458 · Headquarters: INDIANAPOLIS, IN, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. International Association of Sheet Metal Air Rail & Transportation Wkrs Local 20

    EIN 351578996 · Headquarters: INDIANAPOLIS, IN, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. International Bengal Cat Society Incorporated

    EIN 311391267 · Headquarters: Indianapolis, IN, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. International Book Festival Inc

    EIN 352293307 · Headquarters: INDIANAPOLIS, IN, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  89. International Brotherhood of Electrical Workers

    EIN 350903984 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. International Brotherhood of Electrical Workers Local 1393

    EIN 350782423 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. International Brotherhood of Electrical Workers Local 1395

    EIN 351277317 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. International Brotherhood of Electrical Workers Local Union No 481

    EIN 350289840 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. International Brotherhood of Magicians Ring 10

    EIN 260102999 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. International Brotherhood of of Electrical Workers Local 1400

    EIN 351307716 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. International Brotherhood of Teamsters

    EIN 350647106 · Headquarters: INDIANAPOLIS, IN, USA · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990

  96. International Brotherhood of Teamsters Union Local No 135

    EIN 350717060 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. International Center for Peacebuild Ing & Community Development

    EIN 300335325 · Headquarters: Indianapolis, IN, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. International Chin Christian Mission Inc

    EIN 863109827 · Headquarters: INDIANAPOLIS, IN, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. International Christian Missions USA Inc

    EIN 333007617 · Headquarters: Indianapolis, IN, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. International Coach Federation Greater Indianapolis Chapter

    EIN 352148685 · Headquarters: Indianapolis, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

First page and all pages