Nonprofits in Louisiana

Nonprofits in Louisiana. Browse 27,167 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. Society for the Study of Cytochromes P450

    EIN 364507376 · Headquarters: Slidell, LA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Society for Ultrastructural Pathology

    EIN 631133298 · Headquarters: SHREVEPORT, LA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. Society of American Foresters

    EIN 237573222 · Headquarters: Alexandria, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Society of American Military Engineers

    EIN 454757880 · Headquarters: Barksdale AFB, LA, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. Society of American Military Engineers

    EIN 742622163 · Headquarters: New Orleans, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Society of Applied Geoscientists and Engineers Inc

    EIN 871323954 · Headquarters: St Martinville, LA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. Society of Colonial Wars in Louisiana

    EIN 721074658 · Headquarters: NEW ORLEANS, LA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Society of Government Meeting Professionals Inc

    EIN 061790405 · Headquarters: Mandeville, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Society of Industrial & Office Real -La Ms Al and Nw Fl Chapter Inc

    EIN 720689485 · Headquarters: LAFAYETTE, LA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Society of La Cpas-northeast Chapter

    EIN 721084634 · Headquarters: KENNER, LA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  11. Society of Louisiana Certified Public Accountants

    EIN 720464809 · Headquarters: METAIRIE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Society of Louisiana Certified Public Accountants

    EIN 721084627 · Headquarters: Alexandria, LA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  13. Society of Louisiana Certified Public Accountants

    EIN 721084628 · Headquarters: Lake Charles, LA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  14. Society of Louisiana Certified Public Accountants

    EIN 721084632 · Headquarters: Baton Rouge, LA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. Society of Louisiana Certified Public Accountants

    EIN 721084633 · Headquarters: Kenner, LA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  16. Society of Peer Mentors

    EIN 462559796 · Headquarters: Baton Rouge, LA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Society of Petrophysicists and Well Log Analysts Inc

    EIN 721133291 · Headquarters: COVINGTON, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Society of Phi Zeta Tau Chapter

    EIN 721036313 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Society of Pi Kappa Lambda

    EIN 510203753 · Headquarters: Lafayette, LA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  20. Society of Pi Kappa Lambda Beta Lambda

    EIN 726032692 · Headquarters: Baton Rouge, LA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  21. Society of St Hubert Garyville Inc

    EIN 990437782 · Headquarters: Garyville, LA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Society of St Vincent De Paul

    EIN 911911147 · Headquarters: Jefferson, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Society of St Vincent De Paul Baton Rouge Council

    EIN 364582340 · Headquarters: BATON ROUGE, LA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  24. Society of St Vincent De Paul Dc of Houma Thib

    EIN 800364522 · Headquarters: HOUMA, LA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Society of St Vincent De Paul St Charles Borromeo

    EIN 874122776 · Headquarters: Grand Coteau, LA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Society of St Vincent De Paul St John Paul Ii Conference

    EIN 465518756 · Headquarters: Natchitoches, LA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. Society of St. Vincent De Paul of Greater Baton Rouge

    EIN 364582338 · Headquarters: Baton Rouge, LA, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  28. Society of Sugar Magnolias Inc

    EIN 994412793 · Headquarters: Natchitoches, LA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Society of the 1704 Virginia Quit Rents

    EIN 850921776 · Headquarters: Metairie, LA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Society of the Guardian Angels Inc

    EIN 262769989 · Headquarters: CUT OFF, LA, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  31. Society of Women Engineers

    EIN 271140925 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Society of Women Engineers

    EIN 300609830 · Headquarters: Ruston, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Society of Women Engineers

    EIN 721260382 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Society of Women Engineers

    EIN 721298834 · Headquarters: Baton Rouge, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Society of Women Greater New Orleans

    EIN 721154184 · Headquarters: New Orleans, LA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Sock It

    EIN 822639151 · Headquarters: Jeanerette, LA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Socks Inc

    EIN 862764968 · Headquarters: Bossier City, LA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Sohenu Art Circles Academy

    EIN 882039474 · Headquarters: HARVEY, LA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Soil and Water Conservation Society

    EIN 721256113 · Headquarters: Alexandria, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Sojourner Truth Academy

    EIN 260818354 · Headquarters: NEW ORLEANS, LA, USA · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990

  41. Solace Inc

    EIN 050551724 · Headquarters: New Orleans, LA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Soldiers for the Lord Outreach Ministries

    EIN 371545042 · Headquarters: WINNSBORO, LA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Soldiers of Love a Nonprofit Corp

    EIN 432098172 · Headquarters: NEW ORLEANS, LA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Solid Ground Ministries Inc

    EIN 421749967 · Headquarters: Ruston, LA, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. Solid Rock Christian Fellowship

    EIN 311725479 · Headquarters: Kenner, LA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Solid Rock Life Solutions

    EIN 812511494 · Headquarters: ALEXANDRIA, LA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Solidarity Foundation

    EIN 331546730 · Headquarters: New Orleans, LA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Solitic Club

    EIN 843326724 · Headquarters: Church Point, LA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Solomon Foundation

    EIN 721316274 · Headquarters: Baton Rouge, LA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Solomon House

    EIN 721425609 · Headquarters: NEW IBERIA, LA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Solomon Loche Post 501

    EIN 726035295 · Headquarters: Bastrop, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Solution Fund

    EIN 473976986 · Headquarters: Baton Rouge, LA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Solutions Communities Inc

    EIN 833897916 · Headquarters: Slidell, LA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Solutions for Everybody

    EIN 853013829 · Headquarters: Zachary, LA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Solutions of Folsom

    EIN 721314266 · Headquarters: COVINGTON, LA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. Solutions Through Science

    EIN 721460854 · Headquarters: Baton Rouge, LA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Somerset Trust

    EIN 726112188 · Headquarters: NEWELLTON, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. Something 4 the Ladies

    EIN 813637225 · Headquarters: LAKE CHARLES, LA, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  59. Something 4 Us Inc

    EIN 933148724 · Headquarters: Shreveport, LA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Soml Racing

    EIN 464997238 · Headquarters: Covington, LA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Son Light Foundation Inc

    EIN 884360501 · Headquarters: VIDALIA, LA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Son of a Saint

    EIN 465554558 · Headquarters: NEW ORLEANS, LA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Songbook South Inc

    EIN 821273204 · Headquarters: Shreveport, LA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Songs of Survivors

    EIN 843289456 · Headquarters: BATON ROUGE, LA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Sonia Quarters Outreach Ministry

    EIN 822962248 · Headquarters: Alexandria, LA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Sonnies House

    EIN 852222236 · Headquarters: Shreveport, LA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. Sonny Holland Evangelism Outreach Inc

    EIN 751589166 · Headquarters: Zachary, LA, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  68. Sonny S Mancave

    EIN 471677647 · Headquarters: Mandeville, LA, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. Sonrise Communications Inc

    EIN 721402235 · Headquarters: WEST MONROE, LA, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  70. Sons & Daughters of the Province & Republic of West Florida

    EIN 721300960 · Headquarters: Baton Rouge, LA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  71. Sons and Daughters of Virginia Founding Fathers

    EIN 462610680 · Headquarters: Colfax, LA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Sons and Daughters Sptf Inc

    EIN 871641846 · Headquarters: Baton Rouge, LA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Sons of Amvets of North Louisiana

    EIN 992328473 · Headquarters: Monroe, LA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Sons of Confederate Veterans Inc

    EIN 030379811 · Headquarters: JONESBORO, LA, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. Sons of Confederate Veterans Inc

    EIN 043628994 · Headquarters: Farmerville, LA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Sons of Confederate Veterans Inc

    EIN 200835188 · Headquarters: Many, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Sons of Confederate Veterans Inc

    EIN 510247363 · Headquarters: Erwinville, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Sons of Confederate Veterans Inc

    EIN 510247368 · Headquarters: Baton Rouge, LA, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  79. Sons of Confederate Veterans Inc

    EIN 542106906 · Headquarters: Baton Rouge, LA, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  80. Sons of Confederate Veterans Inc

    EIN 562293801 · Headquarters: leesville, LA, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  81. Sons of Confederate Veterans Inc

    EIN 571184067 · Headquarters: Lafayette, LA, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  82. Sons of Confederate Veterans Inc

    EIN 581578901 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Sons of Confederate Veterans Inc

    EIN 581809540 · Headquarters: Sulphur, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Sons of Confederate Veterans Inc

    EIN 581825384 · Headquarters: New Iberia, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Sons of Confederate Veterans Inc

    EIN 581825426 · Headquarters: SHREVEPORT, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Sons of Confederate Veterans Inc

    EIN 582008371 · Headquarters: Benton, LA, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  87. Sons of Confederate Veterans Inc

    EIN 582025805 · Headquarters: Minden, LA, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  88. Sons of Confederate Veterans Inc

    EIN 582041219 · Headquarters: Natchez, LA, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  89. Sons of Confederate Veterans Inc

    EIN 582175275 · Headquarters: West Monroe, LA, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  90. Sons of Confederate Veterans Inc

    EIN 582227755 · Headquarters: Slidell, LA, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  91. Sons of Confederate Veterans Inc

    EIN 582255158 · Headquarters: Winnfield, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Sons of Confederate Veterans Inc

    EIN 582320111 · Headquarters: Alexandria, LA, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  93. Sons of Confederate Veterans Inc

    EIN 582395219 · Headquarters: Luling, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Sons of Confederate Veterans Inc

    EIN 582474502 · Headquarters: Grand Cane, LA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Sons of Confederate Veterans Inc

    EIN 582514946 · Headquarters: Clinton, LA, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  96. Sons of Confederate Veterans Inc

    EIN 582527860 · Headquarters: Newellton, LA, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  97. Sons of Confederate Veterans Inc

    EIN 582556293 · Headquarters: Haynesville, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Sons of Confederate Veterans Inc

    EIN 582579710 · Headquarters: Washinghton, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Sons of Confederate Veterans Inc

    EIN 582598634 · Headquarters: Ponchatoula, LA, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  100. Sons of Confederate Veterans Inc

    EIN 640766412 · Headquarters: Shreveport, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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