Nonprofits in Indiana

Nonprofits in Indiana. Browse 48,830 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. American Postal Workers Union

    EIN 237020380 · Headquarters: Muncie, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. American Postal Workers Union

    EIN 237340338 · Headquarters: Washington, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  3. American Postal Workers Union

    EIN 237340359 · Headquarters: Vincennes, IN, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. American Postal Workers Union

    EIN 237340572 · Headquarters: Crown Point, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. American Postal Workers Union

    EIN 237340581 · Headquarters: FORT WAYNE, IN, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. American Postal Workers Union

    EIN 237342567 · Headquarters: LaPorte, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. American Postal Workers Union

    EIN 237342570 · Headquarters: MISHAWAKA, IN, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Postal Workers Union

    EIN 237342571 · Headquarters: hammond, IN, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  9. American Postal Workers Union

    EIN 237342577 · Headquarters: Jeffersonville, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. American Postal Workers Union

    EIN 237342594 · Headquarters: logansport, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Postal Workers Union

    EIN 351037930 · Headquarters: Indianapolis, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. American Postal Workers Union

    EIN 351299345 · Headquarters: GARY, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. American Postal Workers Union

    EIN 351548945 · Headquarters: Lafayette, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Postal Workers Union

    EIN 351810599 · Headquarters: Anderson, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. American Postal Workers Union

    EIN 351886027 · Headquarters: Kokomo, IN, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. American Postal Workers Union 347

    EIN 351380732 · Headquarters: Evansville, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. American Postal Workers Union Auxiliary

    EIN 356049707 · Headquarters: Evansville, IN, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  18. American Postal Workers Union Auxiliary

    EIN 356051347 · Headquarters: Terre Haute, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Postal Workers Union Auxiliary

    EIN 356051353 · Headquarters: Terre Haute, IN, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  20. American Postal Workers Union Dunes Area Local 3223

    EIN 237342595 · Headquarters: Michigan City, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American Powerchair Football Confederation

    EIN 832189856 · Headquarters: Carmel, IN, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. American Pride Incorporated

    EIN 473130862 · Headquarters: Dyer, IN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. American Production and Inventory Control Society Michiana Chapter 5

    EIN 351430586 · Headquarters: South Bend, IN, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  24. American Production and Inventory Control Society Ohio Valley Chapte

    EIN 311017273 · Headquarters: Jasper, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. American Recreation Resource and Education Center Inc

    EIN 351929272 · Headquarters: Greenfield, IN, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  26. American Rental Association

    EIN 352039545 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. American Research Center for Hyperbarics Inc

    EIN 992547935 · Headquarters: Poland, IN, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American Roan Horse Association Inc

    EIN 371883021 · Headquarters: Hamilton, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Rose Society

    EIN 581783004 · Headquarters: Schererville, IN, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. American Rose Society

    EIN 581783017 · Headquarters: Mount Vernon, IN, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  31. American Rose Society

    EIN 581783789 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. American Rose Society

    EIN 581832633 · Headquarters: Logansport, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Rose Society

    EIN 581840972 · Headquarters: Fishers, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. American Schools International Inc

    EIN 208080321 · Headquarters: PLAINFIELD, IN, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990

  35. American Senior Communities Group Health Plan

    EIN 356322836 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. American Seniors Foundation Inc

    EIN 311046845 · Headquarters: Indianapolis, IN, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  37. American Sewing Guild Inc

    EIN 352072199 · Headquarters: Huntingburg, IN, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  38. American Slovak Club of Whiting Inc %Tim Dilbeck

    EIN 350145310 · Headquarters: WHITING, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  39. American Society for Clinical Laboratory Science - Indiana

    EIN 237053084 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. American Society for Training and Development

    EIN 930809767 · Headquarters: Evansville, IN, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. American Society of Addiction Medicine Inc

    EIN 300414377 · Headquarters: nineveh, IN, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American Society of Appraisers

    EIN 521344634 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. American Society of Asian Cosmetic Surgery Inc

    EIN 200131636 · Headquarters: Munster, IN, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  44. American Society of Baking

    EIN 362166953 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. American Society of Forensic Podiatry

    EIN 861041252 · Headquarters: Munster, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Society of Heating Refrigerating & A-c Engineers

    EIN 237433796 · Headquarters: Newburgh, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Society of Heating Refrigerating & A-c Engineers

    EIN 351489907 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. American Society of Heating Refrigerating & A-c Engineers

    EIN 510152968 · Headquarters: Garrett, IN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. American Society of Heating Refrigerating & A-c Enginners

    EIN 455207035 · Headquarters: Fishers, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. American Society of Heating Refrigeration

    EIN 510153252 · Headquarters: MUNSTER, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. American Society of Interior Designers Inc Indiana Chapter

    EIN 237417533 · Headquarters: GREENWOOD, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  52. American Society of Landscape Architects Indiana Chapter

    EIN 351673400 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. American Society of Pediatric Neuroradiology

    EIN 363926279 · Headquarters: FISHERS, IN, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. American Society of Plumbing Engineers

    EIN 352008622 · Headquarters: Frankfort, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. American Society of Preventive Oncology Inc

    EIN 132945877 · Headquarters: INDIANAPOLIS, IN, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. American Society of Prof Estimators Cent C/o Electric Plus Inc

    EIN 351878448 · Headquarters: AVON, IN, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  57. American Society of Professional Estimat C/o Jeremy Adkins - Wurster Construction

    EIN 351669926 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. American Society of Professional Estimators Inc

    EIN 351814237 · Headquarters: Fort Wayne, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. American Society of Radiologic Technologists

    EIN 356043668 · Headquarters: Evansville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. American Softball Kids Inc

    EIN 470973400 · Headquarters: Brazil, IN, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. American Southdown Breeders' Association

    EIN 240835093 · Headquarters: OTTERBEIN, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. American Statistical Association

    EIN 351781393 · Headquarters: Whitestown, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. American String Teachers Association Incorporated

    EIN 356070910 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. American Student Dental Association

    EIN 010886325 · Headquarters: Indianapolis, IN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. American Support Foundation Inc

    EIN 814185971 · Headquarters: indianapolis, IN, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  66. American Syrian Lebanon Brotherhood

    EIN 351381731 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. American Theatre Organ Society Inc-central Indiana Chapter

    EIN 237178702 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. American Train Dispatchers Association

    EIN 611426470 · Headquarters: PORTAGE, IN, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. American Train Dispatchers Association

    EIN 812624788 · Headquarters: Michigan City, IN, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. American Train Dispatchers Association

    EIN 901258299 · Headquarters: Clarksville, IN, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  71. American Turkish Association of Indiana

    EIN 352143032 · Headquarters: Indianapolis, IN, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  72. American United Life Employees Association

    EIN 356041895 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. American United Life Ins Co Welfare Benefits Plan for Home Office Employees

    EIN 261187254 · Headquarters: INDIANAPOLIS, IN, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. American United Life Ins Co Welfare Benefits Plan for Post-65 Emeritus Agents

    EIN 261923546 · Headquarters: INDIANAPOLIS, IN, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. American University Central Asia Foundation

    EIN 208850113 · Headquarters: Bloomington, IN, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. American Vaulting Association

    EIN 465642159 · Headquarters: Indianapolis, IN, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  77. American Veteran Services Corp

    EIN 900991373 · Headquarters: Indianapolis, IN, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. American Veterans Collection

    EIN 273088869 · Headquarters: LOWELL, IN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. American Veterans Louie V Hider Post 99 Inc

    EIN 351759951 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. American Veterans Motorcycle Riders Association Chapter 9

    EIN 261784817 · Headquarters: Hebron, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. American Veterans Motorcycle Riders Association Inc Chapter 5

    EIN 352124010 · Headquarters: LOWELL, IN, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  82. American Veterans of World War Ii

    EIN 351089830 · Headquarters: FORT WAYNE, IN, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  83. American Veterans of Ww Ii 12 Amvet

    EIN 351815298 · Headquarters: MUNCIE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. American Veterans of Ww Ii Amvets38 Dba Amvets Post 38 Greensfork In

    EIN 351738469 · Headquarters: GREENSFORK, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. American Veterans of Wwii Post 26

    EIN 351577559 · Headquarters: PENDLETON, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. American Volkssport Association Inc

    EIN 351595881 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. American Volkssport Association Inc

    EIN 351693267 · Headquarters: Auburn, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. American Volkssport Association Inc

    EIN 351889746 · Headquarters: BEDFORD, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. American Volkssport Association Inc

    EIN 352041890 · Headquarters: Bedford, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. American Volkssport Association Inc

    EIN 352047051 · Headquarters: New Haven, IN, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  91. American Volkssport Association Inc

    EIN 352071268 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  92. American Volkssport Association Inc

    EIN 352173306 · Headquarters: Evansville, IN, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. American Volkssport Association Inc

    EIN 371505942 · Headquarters: South Bend, IN, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. American Volkssport Association Inc

    EIN 743233631 · Headquarters: Richmond, IN, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  95. American Waco Club

    EIN 351900091 · Headquarters: Greenwood, IN, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. American War Mothers

    EIN 356044275 · Headquarters: GREENWOOD, IN, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  97. American War Mothers

    EIN 356044769 · Headquarters: FORTVILLE, IN, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  98. American War Mothers 107 Tri-co

    EIN 911979580 · Headquarters: Greenwood, IN, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. American Warriors Motorcycle Association Indiana

    EIN 332172448 · Headquarters: Griffith, IN, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. American Wholesale Booksellers Association

    EIN 311110070 · Headquarters: South Bend, IN, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

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