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. Sigma Kappa Sorority Lambda Theta

    EIN 820603616 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Sigma Kappa Sorority Lambda Zeta

    EIN 475426028 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Sigma Kappa Sorority Mu Chapter

    EIN 910410740 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Sigma Kappa Sorority Phi

    EIN 364484780 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Sigma Kappa Sorority Tau

    EIN 811609596 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Sigma Kappa Sorority Theta Alpha

    EIN 561439238 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Sigma Kappa Sorority Theta Chapter

    EIN 370670911 · Headquarters: Carmel, IN, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  8. Sigma Kappa Sorority Theta Chi

    EIN 550705157 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Sigma Kappa Sorority Theta Delta

    EIN 510292938 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Sigma Kappa Sorority Theta Epsilon

    EIN 330234766 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Sigma Kappa Sorority Theta Eta

    EIN 880230881 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Sigma Kappa Sorority Theta Lambda

    EIN 043040434 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Sigma Kappa Sorority Theta Mu

    EIN 581862707 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  14. Sigma Kappa Sorority Theta Omicron

    EIN 454630913 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Sigma Kappa Sorority Theta Phi

    EIN 621445330 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Sigma Kappa Sorority Theta Psi

    EIN 251666363 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Sigma Kappa Sorority Theta Tau

    EIN 481089862 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Sigma Kappa Sorority Theta Xi

    EIN 630997037 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Sigma Kappa Sorority Theta Zeta

    EIN 541403857 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Sigma Kappa Sorority Upsilon Chapter

    EIN 931244621 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Sigma Kappa Sorority Xi Chapter

    EIN 480417710 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Sigma Kappa Sorority Zeta

    EIN 521467571 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Sigma Kappa Sorority Zeta Kappa

    EIN 741943523 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Sigma Kappa Sorority Zeta Mu

    EIN 953577869 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Sigma Kappa Sorority Zeta Nu Chapter

    EIN 742126634 · Headquarters: CARMEL, IN, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  26. Sigma Kappa Sorority Zeta Omicron

    EIN 860347884 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Sigma Kappa Sorority Zeta Pi

    EIN 840809240 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Sigma Kappa Sorority Zeta Sigma

    EIN 811609773 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Sigma Kappa Sorority Zeta Upsilon

    EIN 953774419 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Sigma Kappa Xi Multicultural Fraternity Inc

    EIN 463822283 · Headquarters: hanover, IN, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  31. Sigma Lambda Chi International

    EIN 141960955 · Headquarters: LAFAYETTE, IN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Sigma Nu Alumni Assoc at Ind Univ Inc

    EIN 356019486 · Headquarters: BEDFORD, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Sigma Nu Fraternity

    EIN 311374209 · Headquarters: GREENCASTLE, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Sigma Nu Fraternity

    EIN 350867579 · Headquarters: Terre Haute, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Sigma Nu Fraternity

    EIN 351183782 · Headquarters: MUNCIE, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Sigma Nu Fraternity Beta Zeta

    EIN 350882978 · Headquarters: LAFAYETTE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Sigma Nu Fraternity Epsilon Mu

    EIN 350884303 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Sigma Phi Alpha Dental Hygiene Hanor Society

    EIN 351463161 · Headquarters: Gary, IN, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  39. Sigma Phi Alpha Dental Hygiene Honor Society

    EIN 356067818 · Headquarters: Fort Wayne, IN, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  40. Sigma Phi Alpha Dental Hygiene Honor Society

    EIN 356067819 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Sigma Phi Alpha Dental Hygiene Honor Society

    EIN 386075334 · Headquarters: Fort Wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Sigma Phi Alpha Dental Hygiene Honor Society

    EIN 911895174 · Headquarters: Evansville, IN, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  43. Sigma Phi Epsilon Alumni Corporation

    EIN 351007721 · Headquarters: MUNCIE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Sigma Phi Epsilon Evansville

    EIN 237409024 · Headquarters: NEWBURGH, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Sigma Phi Epsilon Fraternity at Evansville Inc

    EIN 464024644 · Headquarters: NEWBURGH, IN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Sigma Phi Epsilon Fraternity Inc

    EIN 350873283 · Headquarters: BLOOMINGTON, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Sigma Phi Epsilon Fraternity Inc

    EIN 350965121 · Headquarters: Terre Haute, IN, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  48. Sigma Phi Epsilon Fraternity Inc

    EIN 356067821 · Headquarters: Fort Wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Sigma Phi Epsilon Fraternity Inc

    EIN 356067823 · Headquarters: Valparaiso, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Sigma Phi Epsilon Indiana Gamma Chapter Inc

    EIN 845053436 · Headquarters: MUNCIE, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Sigma Phi Gamma International

    EIN 356032419 · Headquarters: Huntington, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  52. Sigma Phi Gamma International

    EIN 356042907 · Headquarters: Lafayette, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. Sigma Phi Gamma International Sorority

    EIN 356025461 · Headquarters: Roann, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  54. Sigma Phi Gamma International Sorority

    EIN 356072294 · Headquarters: Kokomo, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  55. Sigma Phi Gamma International Sorority Inc

    EIN 205545455 · Headquarters: Fort Wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  56. Sigma Phi Gamma International Sorority Inc

    EIN 237389512 · Headquarters: Bloomington, IN, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. Sigma Phi Gamma International Sorority Inc

    EIN 237450030 · Headquarters: East Lafayette, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  58. Sigma Phi Gamma International Sorority Inc

    EIN 300673410 · Headquarters: Jeffersonville, IN, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  59. Sigma Phi Gamma International Sorority Inc

    EIN 351100020 · Headquarters: Elwood, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Sigma Phi Gamma International Sorority Inc

    EIN 351422965 · Headquarters: Fishers, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  61. Sigma Phi Gamma International Sorority Inc

    EIN 351653475 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  62. Sigma Phi Gamma International Sorority Inc

    EIN 351684193 · Headquarters: Columbia City, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. Sigma Phi Gamma International Sorority Inc

    EIN 356022994 · Headquarters: New Castle, IN, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  64. Sigma Phi Gamma International Sorority Inc

    EIN 356023015 · Headquarters: Angola, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. Sigma Phi Gamma International Sorority Inc

    EIN 356026613 · Headquarters: Logansport, IN, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. Sigma Phi Gamma International Sorority Inc

    EIN 356037447 · Headquarters: Centerville, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Sigma Phi Gamma International Sorority Inc

    EIN 356042186 · Headquarters: Fishers, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  68. Sigma Phi Gamma International Sorority Inc

    EIN 356042835 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. Sigma Phi Gamma International Sorority Inc

    EIN 356042905 · Headquarters: Hartford City, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. Sigma Phi Gamma International Sorority Inc

    EIN 356044051 · Headquarters: Morgantown, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  71. Sigma Phi Gamma International Sorority Inc

    EIN 356044346 · Headquarters: Jeffersonville, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  72. Sigma Phi Gamma International Sorority Inc

    EIN 356062999 · Headquarters: Fort Wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  73. Sigma Phi Gamma International Sorority Inc

    EIN 356065184 · Headquarters: Pendleton, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  74. Sigma Phi Gamma International Sorority Inc

    EIN 356072272 · Headquarters: Bunker Hill, IN, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  75. Sigma Phi Gamma International Sorority Inc

    EIN 356072277 · Headquarters: Warren, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  76. Sigma Phi Gamma International Sorority Inc

    EIN 356072283 · Headquarters: Daleville, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Sigma Phi Gamma International Sorority Inc

    EIN 356072287 · Headquarters: Osceola, IN, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. Sigma Phi Gamma International Sorority Inc

    EIN 356117254 · Headquarters: Marion, IN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  79. Sigma Phi Gamma International Sorority Inc

    EIN 356118166 · Headquarters: Dunkirk, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  80. Sigma Phi Gamma International Sorority Inc

    EIN 912077525 · Headquarters: Fremont, IN, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. Sigma Pi Beta Chapter Housing Corp

    EIN 356007517 · Headquarters: BLOOMINGTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Sigma Pi Chapter House of Purdue University Inc

    EIN 350875510 · Headquarters: Lafayette, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Sigma Pi Faternity International

    EIN 010951709 · Headquarters: VINCENNES, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Sigma Pi Fraternity International Beta Chapter

    EIN 350867576 · Headquarters: BLOOMINGTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Sigma Pi Fraternity International Inc

    EIN 273407150 · Headquarters: Evansville, IN, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  86. Sigma Pi Fraternity International Inc

    EIN 356067825 · Headquarters: Fort Wayne, IN, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. Sigma Pi Fraternity International Inc

    EIN 356067853 · Headquarters: Valparaiso, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Sigma Pi Fraternity International Inc

    EIN 510253317 · Headquarters: VINCENNES, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Sigma Sigma Chapter of Sigma Alpha Mu Housing Corp Inc

    EIN 262251905 · Headquarters: INDIANAPOLIS, IN, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Sigma Sigma Phi

    EIN 473677282 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  91. Sigma Sigma Sigma Inc

    EIN 273818464 · Headquarters: Muncie, IN, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  92. Sigma Sigma Sigma Inc

    EIN 454545862 · Headquarters: Fort Wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Sigma Sigma Sigma Inc

    EIN 464029372 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Sigma Tau Gamma

    EIN 251359573 · Headquarters: Carmel, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Sigma Tau Gamma Foundation Inc

    EIN 436071658 · Headquarters: CARMEL, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Sigma Tau Gamma Fraternity

    EIN 356031905 · Headquarters: Valparaiso, IN, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  97. Sigma Tau Gamma Fraternity

    EIN 363373534 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  98. Sigma Tau Gamma Fraternity

    EIN 363723990 · Headquarters: Indianapolis, IN, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. Sigma Tau Gamma Fraternity

    EIN 812020347 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. Sigma Tau Gamma Fraternity

    EIN 814663927 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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