Unknown & Unclassified nonprofits in Mississippi

Unknown & Unclassified nonprofits in Mississippi. Browse 6,003 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. Greenfield Water Association Inc

    EIN 640776948 · Headquarters: PEARL, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Greenville - Weston Band Parent Association

    EIN 262269570 · Headquarters: Indianola, MS, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Greenville Area Board of Realtors Inc

    EIN 640538363 · Headquarters: GREENVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Greenville Cemetery Assn Inc

    EIN 640165277 · Headquarters: GREENVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Greenville Chinese Cemetery

    EIN 640662266 · Headquarters: GREENVILLE, MS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  6. Greenville Mississippi Travel Club Inc

    EIN 510206908 · Headquarters: Greenville, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Greenwood Cemetery Association

    EIN 646029532 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Greenwood Community Band Inc

    EIN 640800051 · Headquarters: GREENWOOD, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Greenwood Grit Softball Corp

    EIN 393051046 · Headquarters: GREENWOOD, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Greenwood Leflore County Chamber of Commerce Inc

    EIN 640165490 · Headquarters: GREENWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Greenwood Leflore-carroll Economic Development Foundation Inc

    EIN 640640864 · Headquarters: GREENWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Greenwood Mentoring Group

    EIN 201917724 · Headquarters: GREENWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Greenwood-leflore Fuller Center for Housing Inc

    EIN 640740796 · Headquarters: GREENWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Grenada Area Chamber of Commerce

    EIN 640165758 · Headquarters: GRENADA, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. Grenada Board of Realtors Inc

    EIN 640838633 · Headquarters: Grenada, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Grenada Consistory 194

    EIN 883037671 · Headquarters: Winona, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Grenada Junior Auxiliary Inc

    EIN 237372620 · Headquarters: Grenada, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Grenada League for Adult Development

    EIN 640755575 · Headquarters: Grenada, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Greyhound Baseball Boosters Inc

    EIN 921136624 · Headquarters: Ocean Springs, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Grieving Gracefully Inc

    EIN 934282990 · Headquarters: Summit, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Grove Learning Collaboration Inc

    EIN 992182538 · Headquarters: New Albany, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Growth Alliance Foundation Inc

    EIN 841751420 · Headquarters: WEST POINT, MS, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. Growth Mississippi Inc

    EIN 920427196 · Headquarters: Tylertown, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Gsc-ila Local 1303 Vacation Plan

    EIN 646149271 · Headquarters: MOSS POINT, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  25. Gsc-ila Local Welfare Plan

    EIN 640364110 · Headquarters: MOSS POINT, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  26. Gubernatorial Inaugural Committee 2024

    EIN 934452414 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  27. Gulf Coast Al-anon Information Service and Lit Distribution Ctr

    EIN 571178718 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  28. Gulf Coast Association of Realtors Inc

    EIN 640406943 · Headquarters: GULFPORT, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Gulf Coast Bicycle Club

    EIN 320801384 · Headquarters: Pascagoula, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Gulf Coast Bridge Association

    EIN 237181434 · Headquarters: Gulfport, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Gulf Coast Camellia Society

    EIN 630808099 · Headquarters: Picayune, MS, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  32. Gulf Coast Carnival & Literary Assoc

    EIN 640409646 · Headquarters: BILOXI, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Gulf Coast Center for Nonviolence Inc

    EIN 640634613 · Headquarters: BILOXI, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Gulf Coast Chihuahua Club

    EIN 262451392 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Gulf Coast Christian Life Center Inc

    EIN 640690830 · Headquarters: GULFPORT, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Gulf Coast Community and State Services Inc

    EIN 640836310 · Headquarters: Moss Point, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Gulf Coast Community Tennis Assn

    EIN 474286317 · Headquarters: Saucier, MS, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  38. Gulf Coast Orchid Society

    EIN 991236664 · Headquarters: Long Beach, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Gulf Coast Running Club

    EIN 742049456 · Headquarters: Gulfport, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Gulf Coast Seafood Solutions

    EIN 872867670 · Headquarters: Long Beach, MS, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  41. Gulf Coast Symphony Orchestra Inc

    EIN 640600840 · Headquarters: Gulfport, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Gulf Coast Taxi Association Inc

    EIN 471461605 · Headquarters: MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Gulf Coast Temple No 471

    EIN 800430575 · Headquarters: BILOXI, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Gulf Coast Volkswagen Club

    EIN 640917969 · Headquarters: Ocean Springs, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Gulf Coast York Rite Bodies

    EIN 833093867 · Headquarters: GULFPORT, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Gulf Park Estates Volunteer Fire Department Inc

    EIN 640652938 · Headquarters: Ocean Springs, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Gulf South Chapter-hospitality Sales & Marketing Assc Internation

    EIN 460508356 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  48. Gulf States Marine Fisheries Comm

    EIN 726012779 · Headquarters: OCEAN SPRINGS, MS, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. Gulfport Orange Grove Rotary Club

    EIN 640709600 · Headquarters: GULFPORT, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. H a Scott Riverside Apts Inc

    EIN 640745583 · Headquarters: YAZOO CITY, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. H&h Water System Inc

    EIN 640469499 · Headquarters: HARPERVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Habitat for Humanity Internal Inc

    EIN 640824590 · Headquarters: CLARKSDALE, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Habitat for Humanity International Hernando Desoto Hfh

    EIN 640819088 · Headquarters: HERNANDO, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Habitat for Humanity International Inc

    EIN 581877223 · Headquarters: GREENVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. Habitat for Humanity International Inc

    EIN 640808916 · Headquarters: Corinth, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Habitat for Humanity International Inc

    EIN 721363161 · Headquarters: Brookhaven, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Habitat for Humanity International Jonestown

    EIN 640803030 · Headquarters: JONESTOWN, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. Habitat for Humanity Mississippi Capital Area

    EIN 640750633 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Haitian Mission Fund

    EIN 271513243 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  60. Hamasa Shriners

    EIN 640113334 · Headquarters: MARION, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Hamasa Shriners Group Return

    EIN 510152192 · Headquarters: MARION, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Hamilton Family Cemetary Inc

    EIN 640863262 · Headquarters: PASCAGOULA, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Hancock County Chamber of Commerce

    EIN 640203203 · Headquarters: BAY ST LOUIS, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Hancock County Community Development Foundation

    EIN 204809220 · Headquarters: BAY ST LOUIS, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Hancock County Historical Society and Museum Inc

    EIN 640613340 · Headquarters: BAY ST LOUIS, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Hancock County Mastergardners

    EIN 900669518 · Headquarters: Bay Saint Louis, MS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  67. Hancock County Riding Club Inc

    EIN 465411588 · Headquarters: POPLARVILLE, MS, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  68. Hands & Voices of Mississippi

    EIN 331390823 · Headquarters: Booneville, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Hands of Jesus Healing Ministries

    EIN 461842883 · Headquarters: Byhalia, MS, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  70. Happening of Mississippi Inc

    EIN 262059457 · Headquarters: Madison, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Harbor House of Jackson Inc

    EIN 640534899 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  72. Harland Creek Community Water Association

    EIN 640469125 · Headquarters: LEXINGTON, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Harmontown Water Association

    EIN 640474791 · Headquarters: COMO, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Harmony Enrichment Foundation

    EIN 862740144 · Headquarters: Indianola, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Harmony Water Association Inc

    EIN 640443201 · Headquarters: QUITMAN, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Harris Memorial Garden

    EIN 881415953 · Headquarters: Cleveland, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Harrison County Gem and Mineral Society Inc

    EIN 800275828 · Headquarters: Gulfport, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Harrison-Hancock County Forestry

    EIN 450701102 · Headquarters: Kiln, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Harrisville Water Association Inc

    EIN 646037673 · Headquarters: HARRISVILLE, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Hartfield Academy Inc

    EIN 452712832 · Headquarters: FLOWOOD, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Harvard Club of Mississippi Inc Term

    EIN 640628608 · Headquarters: Jackson, MS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Hattiesburg Area Association of Realtors

    EIN 640628633 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Hattiesburg Area Daylily Society Inc

    EIN 300648181 · Headquarters: Perkinston, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Hattiesburg Area Habitat for Humanity I

    EIN 640781871 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Hattiesburg Area Historical Society

    EIN 237122338 · Headquarters: Hattiesburg, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Hattiesburg Area Senior Services Inc

    EIN 640679922 · Headquarters: TUPELO, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Hattiesburg Arts Council

    EIN 640644006 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Hattiesburg Civic Association Inc

    EIN 237259360 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Hattiesburg Downtown Assn Inc

    EIN 640880868 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Hattiesburg Federal Credit Union

    EIN 640319001 · Headquarters: Hattiesburg, MS, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  91. Hattiesburg Historic Neighborhood Inc

    EIN 640706698 · Headquarters: Hattiesburg, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Hattiesburg Lodge No 1804 Loyal Order of Moose

    EIN 640645857 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Hattiesburg Mississippi Chapter No 414 Women of the Moose

    EIN 640700356 · Headquarters: Edwards, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Hattiesburg Ms Area Local 1311 American Postal Workers Union

    EIN 237342261 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Hattiesburg Pool League Association

    EIN 273775332 · Headquarters: Hattiesburg, MS, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  96. Hattiesburg Tennis Inc Dba Hattiesburg Racquet Club

    EIN 510188780 · Headquarters: HATTIESBURG, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Hayes Creek Water Association Inc

    EIN 640680425 · Headquarters: WINONA, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Hazard Cemetery Trust Fund

    EIN 640650874 · Headquarters: COLUMBUS, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Health and Prescription Services Inc

    EIN 237128375 · Headquarters: Pascagoula, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Health Occupations Students of America

    EIN 640764341 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

First page and all pages