Nonprofits in Mississippi

Nonprofits in Mississippi. Browse 18,011 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 Auxiliary Post No 67

    EIN 646035637 · Headquarters: CANTON, MS, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  2. American Legion Auxiliary Unit 26

    EIN 205808349 · Headquarters: Aberdeen, MS, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. American Legion Auxiliary Unit 90

    EIN 822300066 · Headquarters: FOXWORTH, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. American Legion Daniel W Bird Post 26

    EIN 646027220 · Headquarters: ABERDEEN, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. American Legion Department of Mississippi

    EIN 640277236 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. American Legion Desoto 1990

    EIN 640791526 · Headquarters: NESBIT, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. American Legion Gautier Post 1992

    EIN 640858878 · Headquarters: GAUTIER, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. American Legion Horatio W Rankin Post 0090

    EIN 646035647 · Headquarters: Foxworth, MS, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. American Legion Inc

    EIN 640628564 · Headquarters: BALDWYN, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. American Legion Montgomery-green Post 220

    EIN 834063535 · Headquarters: Mound Bayou, MS, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American Legion Post 0002 Indianola

    EIN 646035672 · Headquarters: INDIANOLA, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Legion Post 0013 Oktibbeha County

    EIN 237085796 · Headquarters: Starkville, MS, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  13. American Legion Post 0021 Tc Carter

    EIN 646035603 · Headquarters: MERIDIAN, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Legion Post 0025 Amory

    EIN 640348780 · Headquarters: Amory, MS, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  15. American Legion Post 0042 Emile Ladnier

    EIN 646035615 · Headquarters: Ocean Springs, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. American Legion Post 0062 Allen Post

    EIN 646027801 · Headquarters: Louisville, MS, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  17. American Legion Post 0076 Amite County

    EIN 646035728 · Headquarters: LIBERTY, MS, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  18. American Legion Post 0092 Graves Martin

    EIN 646035667 · Headquarters: Crystal Springs, MS, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  19. American Legion Post 0095 Houston

    EIN 646035671 · Headquarters: WOODLAND, MS, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. American Legion Post 0111 Olivex Sessum

    EIN 646035725 · Headquarters: Lena, MS, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  21. American Legion Post 0168 Frank Bishop

    EIN 842707159 · Headquarters: Carthage, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. American Legion Post 0200 Thompson Clemons

    EIN 646025019 · Headquarters: GREENWOOD, MS, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. American Legion Post 0214 William Walker

    EIN 646035719 · Headquarters: Jackson, MS, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  24. American Legion Post 11

    EIN 640325040 · Headquarters: LAUREL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. American Legion Post 13 Inc

    EIN 923717032 · Headquarters: Starkville, MS, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Legion Post 139 Clement R Bontemps

    EIN 640327561 · Headquarters: Bay Saint Louis, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. American Legion Post 16 Pontotoc County

    EIN 646035745 · Headquarters: Pontotoc, MS, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  28. American Legion Post 160

    EIN 640293325 · Headquarters: Pascagoula, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. American Legion Post 2010

    EIN 334642891 · Headquarters: Biloxi, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. American Legion Post 206 Walker Hodges

    EIN 646035673 · Headquarters: Indianola, MS, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  31. American Legion Post 24

    EIN 646165812 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. American Legion Post 58 Anderson Shaw

    EIN 646037668 · Headquarters: KILN, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. American Legion Post 69

    EIN 646035648 · Headquarters: COLUMBUS, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. American Legion Post 70

    EIN 843619158 · Headquarters: Waynesboro, MS, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. American Legion Post 73

    EIN 646035747 · Headquarters: PICAYUNE, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. American Legion Post 74 Billy Earl Hales

    EIN 646035604 · Headquarters: Mendenhall, MS, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  37. American Legion Post 84

    EIN 412958026 · Headquarters: Hattiesburg, MS, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. American Legion Post 84 Jacob Pigford

    EIN 646035734 · Headquarters: Lumberton, MS, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  39. American Legion-lee Post 49

    EIN 640325920 · Headquarters: TUPELO, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. American Legion-post 112

    EIN 646035718 · Headquarters: PEARL, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. American Legion-tupelo 256

    EIN 237350695 · Headquarters: TUPELO, MS, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  42. American Nephrology Nurses Association

    EIN 352384538 · Headquarters: Durant, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. American Pharmacists Association Academy of Student Pharmacists

    EIN 521749993 · Headquarters: University, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. American Pomeranian Club Inc

    EIN 042521944 · Headquarters: ECRU, MS, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. American Postal Workers Union

    EIN 237342217 · Headquarters: Ripley, MS, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. American Postal Workers Union

    EIN 237342245 · Headquarters: Meridian, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. American Postal Workers Union

    EIN 237342259 · Headquarters: Grenada, MS, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American Postal Workers Union

    EIN 237342260 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. American Postal Workers Union

    EIN 237342281 · Headquarters: laurel, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. American Postal Workers Union

    EIN 640524230 · Headquarters: Jackson, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. American Postal Workers Union

    EIN 646027436 · Headquarters: Greenville, MS, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  52. American Postal Workers Union

    EIN 646027790 · Headquarters: COLUMBUS, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. American Postal Workers Union Auxiliary

    EIN 237234988 · Headquarters: Jackson, MS, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. American Postal Workers Union Ms Postal Workers Union

    EIN 640862357 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. American Prince & Princess

    EIN 900617169 · Headquarters: Tougaloo, MS, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  56. American Private Radio

    EIN 461414877 · Headquarters: OXFORD, MS, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. American Prostate Cancer Research F

    EIN 640948424 · Headquarters: OLIVE BRANCH, MS, USA · Medical Research · Latest available filing year: 2010 · Primary form: IRS Form 990

  58. American Rental Association of Mississippi

    EIN 363633902 · Headquarters: Oxford, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. American Rights Foundation Inc

    EIN 760718999 · Headquarters: GULFPORT, MS, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2014 · Primary form: IRS Form 990

  60. American Rose Society

    EIN 201201097 · Headquarters: RIDGELAND, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. American Rose Society

    EIN 581827970 · Headquarters: STARKVILLE, MS, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  62. American Shrimp Processors Association

    EIN 726029637 · Headquarters: BILOXI, MS, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990

  63. American Society for Acoustic Ecology

    EIN 201220085 · Headquarters: Hattiesburg, MS, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. American Society for Training and Development

    EIN 640611048 · Headquarters: Flowood, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. American Society of Addiction Medicine Inc

    EIN 900851031 · Headquarters: JACKSON, MS, US · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  66. American Society of Diagnostic & Interventional Nephrology

    EIN 621824027 · Headquarters: CLINTON, MS, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

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

    EIN 510153233 · Headquarters: Ridgeland, MS, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  68. American Society of Military Comptrollers Great River Chapter

    EIN 900098198 · Headquarters: Vicksburg, MS, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. American Society of Military Comptrollers Ms Sound Chapter

    EIN 834465471 · Headquarters: Keesler AFB, MS, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. American Society of Radiologic Technologists

    EIN 271788217 · Headquarters: Guntown, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. American Society of Radiologic Technologists

    EIN 272010149 · Headquarters: BRANDON, MS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  72. American Student Dental Association

    EIN 261491190 · Headquarters: Jackson, MS, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. American Subcontractors Association of Ms Inc

    EIN 640596481 · Headquarters: MADISON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. American Thoracic Society Inc

    EIN 454560770 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. American Veterans Outdoors Inc

    EIN 475029928 · Headquarters: Union, MS, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  76. American Veterinary Medical Msu-savma

    EIN 640622600 · Headquarters: MISSISSIPPI STATE, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. American Volkssport Association Inc

    EIN 640719221 · Headquarters: Gulfport, MS, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  78. American Youth Football Inc

    EIN 462184014 · Headquarters: Clinton, MS, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. American Youth Football Inc

    EIN 900872645 · Headquarters: Ocean Springs, MS, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  80. Americans Rise Above Assistance Program Inc

    EIN 811084884 · Headquarters: Raymond, MS, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Americas Foundation

    EIN 237125602 · Headquarters: Collins, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Amg Edu Corp

    EIN 260178079 · Headquarters: Biloxi, MS, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Amiable Arts Foundation

    EIN 880528600 · Headquarters: JACKSON, MS, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Amigos Inc

    EIN 631163552 · Headquarters: McComb, MS, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Amit Spiritual Organization Corporation

    EIN 992568889 · Headquarters: Crystal Spgs, MS, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Amite County Historical and Genealogical Society

    EIN 753170425 · Headquarters: LIBERTY, MS, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Amite County Medical Services Inc

    EIN 640632268 · Headquarters: LIBERTY, MS, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Amite School Corporation

    EIN 640477676 · Headquarters: LIBERTY, MS, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Amory Food Pantry Inc

    EIN 640758372 · Headquarters: AMORY, MS, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Amory Historic Cemetery Corporation

    EIN 201624677 · Headquarters: AMORY, MS, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Amory Humane Society

    EIN 640753915 · Headquarters: AMORY, MS, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  92. Amory Main Street Inc

    EIN 201738098 · Headquarters: AMORY, MS, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Amory Meals on Wheels

    EIN 640886967 · Headquarters: Amory, MS, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Amory Ms High School Band Boosters

    EIN 852294308 · Headquarters: AMORY, MS, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Amory Outreach Foundation Inc

    EIN 640900016 · Headquarters: AMORY, MS, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. Amory Railroad Festival

    EIN 581984883 · Headquarters: AMORY, MS, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Amory Strong Inc

    EIN 923928540 · Headquarters: AMORY, MS, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Amos Network Inc

    EIN 311500963 · Headquarters: Jackson, MS, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  99. Amos Network of Lafayette County

    EIN 611604856 · Headquarters: Oxford, MS, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  100. Anarres Research Collective

    EIN 872470456 · Headquarters: McComb, MS, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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