Unknown & Unclassified nonprofits in Indiana

Unknown & Unclassified nonprofits in Indiana. Browse 14,345 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 Legion Post 290 Tony

    EIN 356076999 · Headquarters: ROSEDALE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. American Legion Post 296

    EIN 350838233 · Headquarters: FORT WAYNE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. American Legion Post 298

    EIN 356244426 · Headquarters: HYMERA, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. American Legion Post 302 Darlington

    EIN 356026940 · Headquarters: Darlington, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. American Legion Post 303 River Park

    EIN 350616444 · Headquarters: SOUTH BEND, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. American Legion Post 313 Inc

    EIN 350835392 · Headquarters: FAIRMOUNT, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. American Legion Post 317 American Legion Post 317

    EIN 351276501 · Headquarters: GREENTOWN, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. American Legion Post 328

    EIN 350799149 · Headquarters: Riley, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. American Legion Post 33 Gillen

    EIN 350144170 · Headquarters: Bedford, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. American Legion Post 330

    EIN 350823698 · Headquarters: New Haven, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American Legion Post 332

    EIN 356043783 · Headquarters: MILLTOWN, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. American Legion Post 340

    EIN 356076818 · Headquarters: TERRE HAUTE, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. American Legion Post 343 Harmeyer

    EIN 350855028 · Headquarters: HOLLAND, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. American Legion Post 35 Lawrence Ca

    EIN 350818338 · Headquarters: Jeffersonville, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. American Legion Post 355

    EIN 351091486 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. American Legion Post 36 Inc

    EIN 350795472 · Headquarters: ROCHESTER, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. American Legion Post 363

    EIN 356042358 · Headquarters: LAKEVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. American Legion Post 377

    EIN 356046064 · Headquarters: WOODBURN, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. American Legion Post 38 Department of Indiana

    EIN 825111503 · Headquarters: West Lafayette, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. American Legion Post 384

    EIN 356044257 · Headquarters: KINGMAN, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. American Legion Post 391

    EIN 356244961 · Headquarters: FORTVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. American Legion Post 41 Cecil Grimes

    EIN 350928711 · Headquarters: SALEM, IN, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  23. American Legion Post 410 Donald E Pipes

    EIN 356076836 · Headquarters: WHITESTOWN, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. American Legion Post 415

    EIN 351153118 · Headquarters: GALVESTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. American Legion Post 420

    EIN 350829099 · Headquarters: MONROEVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. American Legion Post 423

    EIN 356042156 · Headquarters: ORLAND, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. American Legion Post 424

    EIN 350882037 · Headquarters: Bourbon, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. American Legion Post 430

    EIN 310891187 · Headquarters: MERRILLVILLE, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Legion Post 437

    EIN 356043920 · Headquarters: SELMA, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. American Legion Post 440 Demotte

    EIN 356041906 · Headquarters: DEMOTTE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. American Legion Post 444 - Abe Lincoln

    EIN 351084083 · Headquarters: DALE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. American Legion Post 455 Earl Park

    EIN 356046066 · Headquarters: EARL PARK, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. American Legion Post 463 Tennyson

    EIN 351384916 · Headquarters: TENNYSON, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. American Legion Post 48 Fellenzer

    EIN 350928162 · Headquarters: ROCKVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. American Legion Post 484

    EIN 356076850 · Headquarters: Millersburg, IN, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  36. American Legion Post 49

    EIN 350144330 · Headquarters: WARSAW, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. American Legion Post 492

    EIN 351602346 · Headquarters: West Lafayette, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. American Legion Post 493 St Anthony

    EIN 356076855 · Headquarters: St Anthony, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. American Legion Post 497

    EIN 356045771 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. American Legion Post 51 Owensville

    EIN 356076934 · Headquarters: Owensville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Legion Post 58

    EIN 350777014 · Headquarters: GREENCASTLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. American Legion Post 6

    EIN 350144260 · Headquarters: KOKOMO, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. American Legion Post 7

    EIN 350144165 · Headquarters: HUNTINGTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. American Legion Post 73 Vincennes

    EIN 350144325 · Headquarters: VINCENNES, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. American Legion Post 76

    EIN 350808520 · Headquarters: FRENCH LICK, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. American Legion Post 82 Lincoln

    EIN 350288854 · Headquarters: FORT WAYNE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. American Legion Post 84

    EIN 356046050 · Headquarters: Marengo, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. American Legion Post 85 Donald Converse Post

    EIN 351753906 · Headquarters: HUNTINGTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. American Legion Post 86

    EIN 350803450 · Headquarters: KENDALLVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. American Legion Post 88

    EIN 350823699 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. American Legion Post 89

    EIN 350790816 · Headquarters: SEYMOUR, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. American Legion Post 97 Dekalb

    EIN 350791094 · Headquarters: AUBURN, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. American Legion Post 98

    EIN 350846010 · Headquarters: COLUMBIA CITY, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. American Legion Post No 50 Inc Auxiliary Department of Indiana

    EIN 351578570 · Headquarters: SOUTH BEND, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. American Legion Post No 61

    EIN 350844876 · Headquarters: SHOALS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. American Legion Post No 9

    EIN 350795103 · Headquarters: MADISON, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. American Legion Riders Chapter 65

    EIN 474649228 · Headquarters: Richmond, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. American Legion St Meinrad Legion Post 366

    EIN 350827271 · Headquarters: SAINT MEINRAD, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. American Legion Thomas Stineman Post 15 Inc

    EIN 350689584 · Headquarters: WABASH, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. American Legion Thorntown Post 218

    EIN 351810239 · Headquarters: Thorntown, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Legion Unit 369 Auxiliary

    EIN 356070078 · Headquarters: Saint John, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. American Legion Victory Post 70

    EIN 350144300 · Headquarters: SHELBYVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. American Legion West Randolph Post 353

    EIN 350852753 · Headquarters: FARMLAND, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. American Legion Whiting Post #80

    EIN 351078742 · Headquarters: WHITING, IN, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  65. American Leigon Auxiliary

    EIN 356023019 · Headquarters: FRANKFORT, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. American Maritain Association Inc

    EIN 391631415 · Headquarters: Notre Dame, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. American Marketing Association Inc

    EIN 351750962 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. American Mold Builders Association

    EIN 363051948 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. American Nephrology Nurses Association

    EIN 300638029 · Headquarters: Crown Point, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Orff-schulwerk Association

    EIN 351433226 · Headquarters: Avon, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. American Outlaws Evansville Chapter Inc

    EIN 834147016 · Headquarters: Newburgh, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  72. American Pharmacists Association

    EIN 824908253 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. American Piano Awards Inc

    EIN 310969640 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. American Police Canine Association

    EIN 208062090 · Headquarters: WORTHINGTON, IN, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  75. American Postal Workers

    EIN 237340354 · Headquarters: BRAZIL, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. American Postal Workers Union

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

  77. American Postal Workers Union

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

  78. American Postal Workers Union

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

  79. American Postal Workers Union

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

  80. American Postal Workers Union

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

  81. American Postal Workers Union

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

  82. American Postal Workers Union

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

  83. American Postal Workers Union

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

  84. American Postal Workers Union

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

  85. American Postal Workers Union

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

  86. American Postal Workers Union 347

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

  87. 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

  88. 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

  89. 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

  90. American Rental Association

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

  91. American Roan Horse Association Inc

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

  92. American Rose Society

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

  93. American Rose Society

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

  94. American Rose Society

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

  95. American Senior Communities Group Health Plan

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

  96. 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

  97. 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

  98. American Society of Appraisers

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

  99. American Society of Baking

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

  100. 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

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