Nonprofits in Arkansas

Nonprofits in Arkansas. Browse 19,736 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. On Bended Knee Inc

    EIN 823422408 · Headquarters: Jacksonville, AR, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  2. On My Own Now Ministries

    EIN 271898719 · Headquarters: Rogers, AR, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. On Our Own Ii Inc

    EIN 581759707 · Headquarters: Hot Springs National P, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. On Our Own Iii Inc

    EIN 582045023 · Headquarters: Hot Springs National P, AR, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. On Our Own Inc

    EIN 710582848 · Headquarters: Hot Springs National P, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. On Our Own Iv Inc

    EIN 300176187 · Headquarters: Hot Springs National P, AR, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. On Our Own V Inc

    EIN 300176182 · Headquarters: Hot Springs National P, AR, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Oncology Nursing Society

    EIN 710759718 · Headquarters: Springdale, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Oncology Supportive Services Inc

    EIN 463608756 · Headquarters: SPRINGDALE, AR, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. One Accord Worship

    EIN 823216072 · Headquarters: WARD, AR, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  11. One Book Foundation

    EIN 460483008 · Headquarters: Fayetteville, AR, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  12. One Church United Outreach Ministri

    EIN 412526103 · Headquarters: JASPER, AR, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. One Country Give

    EIN 844845458 · Headquarters: SPRINGDALE, AR, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. One Day at a Time

    EIN 204604506 · Headquarters: Little Rock, AR, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  15. One Dollar Neighborhood Restoration Project Inc

    EIN 611550167 · Headquarters: WEST HELENA, AR, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. One Girl Inc

    EIN 800707024 · Headquarters: WEST MEMPHIS, AR, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. One Hope Bible Mission

    EIN 833448799 · Headquarters: GREENBRIER, AR, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. One Korean

    EIN 811755092 · Headquarters: LITTLE ROCK, AR, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. One Life Community Church of Lr

    EIN 883357353 · Headquarters: SHERWOOD, AR, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. One Life Global Ministries

    EIN 272427791 · Headquarters: Little Rock, AR, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. One More for Brent

    EIN 851374648 · Headquarters: JACKSONVILLE, AR, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. One Place Inc

    EIN 710858440 · Headquarters: FORT SMITH, AR, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. One Thing Ministries Inc

    EIN 333076119 · Headquarters: DOVER, AR, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. One with the Water

    EIN 453172555 · Headquarters: ROGERS, AR, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Onecommunity Inc

    EIN 270794141 · Headquarters: Springdale, AR, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Onelove Outreach Inc

    EIN 921710999 · Headquarters: SILOAM SPRINGS, AR, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Oneness Blessing Arkansas

    EIN 274634149 · Headquarters: Little Rock, AR, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  28. Only God Stories Inc

    EIN 992663234 · Headquarters: Rogers, AR, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Onsight Cares Inc

    EIN 872545677 · Headquarters: LITTLE ROCK, AR, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  30. Onward Powerwomen

    EIN 333704711 · Headquarters: LITTLE ROCK, AR, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Open Arms Church Inc

    EIN 464002162 · Headquarters: Rogers, AR, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Open Arms Incorporated

    EIN 472130496 · Headquarters: Dumas, AR, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  33. Open Arms Learning Center Inc

    EIN 710744616 · Headquarters: MOUNTAIN HOME, AR, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Open Arms Outreach Center

    EIN 462220011 · Headquarters: ROSSTON, AR, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Open Arms Pregnancy Center Inc

    EIN 043611979 · Headquarters: Huntsville, AR, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Open Bible Ministry

    EIN 710833487 · Headquarters: prescott, AR, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. Open Door Food Pantry

    EIN 460496953 · Headquarters: Marvell, AR, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Open Door Health and Community Services

    EIN 461809826 · Headquarters: West Fork, AR, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  39. Open Doors Ministries Inc

    EIN 394395705 · Headquarters: Russellville, AR, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Open Hearts Ministries

    EIN 320471633 · Headquarters: EL DORADO, AR, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Open Heaven Christian Church

    EIN 872085474 · Headquarters: FISHER, AR, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Open Mouth Reading Series

    EIN 814165523 · Headquarters: Fayetteville, AR, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Openairministries

    EIN 271100263 · Headquarters: ALTUS, AR, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  44. Opening Doors Inc

    EIN 465063073 · Headquarters: Bono, AR, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  45. Opera Fayetteville Inc

    EIN 452988644 · Headquarters: Fayetteville, AR, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Opera in the Ozarks Inc

    EIN 710327137 · Headquarters: EUREKA SPRINGS, AR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  47. Opera in the Rock Inc

    EIN 455524555 · Headquarters: LITTLE ROCK, AR, USA · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  48. Operation Ground Support

    EIN 332024639 · Headquarters: Benton, AR, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Operation Helping Other People Especially Yourself

    EIN 271548532 · Headquarters: Little Rock, AR, US · Housing & Shelter · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  50. Operation Kids Inc

    EIN 581861424 · Headquarters: TEXARKANA, AR, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Operation Kindness Searcy County Humane Society

    EIN 113718591 · Headquarters: Marshall, AR, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Operation New Life Inc

    EIN 263608980 · Headquarters: Little Rock, AR, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Operation Open Season

    EIN 820630740 · Headquarters: Springdale, AR, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  54. Operation Red White and Brave Foundation

    EIN 921869555 · Headquarters: GREENBRIER, AR, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Operation Renewal Inc

    EIN 800803938 · Headquarters: Springdale, AR, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. Operation Restoration

    EIN 413044842 · Headquarters: Jacksonville, AR, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Operation Serving Arkansas Wounded Warriors

    EIN 471921175 · Headquarters: FORDYCE, AR, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. Operation Sos

    EIN 851642026 · Headquarters: Dover, AR, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Operation Tucker Freedom

    EIN 470983461 · Headquarters: Jonesboro, AR, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  60. Operation Warm Heads

    EIN 465746554 · Headquarters: Little Rock, AR, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  61. Operation Warmheart

    EIN 461211621 · Headquarters: Litlle Rock AFB, AR, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Ophelia Polk Moore Memorial Trust

    EIN 710247120 · Headquarters: HELENA, AR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Opportunity Arkansas Action

    EIN 883964643 · Headquarters: CONWAY, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Opportunity Arkansas Foundation

    EIN 883938322 · Headquarters: CONWAY, AR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Opportunity Matters Arkansas

    EIN 834072532 · Headquarters: CONWAY, AR, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Optimist Club Foundtion of Sherwood Ar

    EIN 510446897 · Headquarters: SHERWOOD, AR, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  67. Optimist Club of Conway Arkansas

    EIN 716059668 · Headquarters: CONWAY, AR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  68. Optimist Foundation of Rogers Arkansas Inc

    EIN 200226580 · Headquarters: Rogers, AR, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Optimist International

    EIN 237007351 · Headquarters: Jonesboro, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Optimist International

    EIN 237123921 · Headquarters: CENTRAL CITY, AR, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  71. Optimist International

    EIN 237259066 · Headquarters: Fairfield Bay, AR, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  72. Optimist International

    EIN 237439229 · Headquarters: Greenbrier, AR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Optimist International

    EIN 363989533 · Headquarters: Batesville, AR, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  74. Optimist International

    EIN 475608146 · Headquarters: Little Rock, AR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  75. Optimist International

    EIN 510205957 · Headquarters: Little Rock, AR, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  76. Optimist International

    EIN 710275846 · Headquarters: Warren, AR, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  77. Optimist International

    EIN 710328049 · Headquarters: LITTLE ROCK, AR, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  78. Optimist International

    EIN 710526023 · Headquarters: Rogers, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Optimist International

    EIN 710666046 · Headquarters: Hot Springs, AR, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  80. Optimist International

    EIN 710692598 · Headquarters: Greenbrier, AR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. Optimist International

    EIN 710704986 · Headquarters: LITTLE ROCK, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Optimist International

    EIN 716054439 · Headquarters: Marion, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Optimist International

    EIN 716057191 · Headquarters: north little rock, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Optimist International

    EIN 716058976 · Headquarters: Hot Springs Village, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Optimist International

    EIN 716058978 · Headquarters: Heber Springs, AR, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  86. Optimist International

    EIN 716060752 · Headquarters: SEARCY, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Optimist International

    EIN 716065000 · Headquarters: Fort Smith, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Optimist International

    EIN 812977921 · Headquarters: Pea Ridge, AR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Optimist International

    EIN 820868571 · Headquarters: New Blaine, AR, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  90. Optimist International

    EIN 900220700 · Headquarters: Pea Ridge, AR, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  91. Optimist International

    EIN 900270300 · Headquarters: FAYETTEVILLE, AR, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  92. Optimist International

    EIN 900285161 · Headquarters: Mountain Home, AR, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  93. Optimist International

    EIN 900945795 · Headquarters: Jonesboro, AR, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  94. Optimist International

    EIN 901015806 · Headquarters: Van Buren, AR, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. Optimist International

    EIN 920242934 · Headquarters: Jonesboro, AR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Options a Pregnancy Resource Center Inc

    EIN 710537808 · Headquarters: JONESBORO, AR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Options Inc

    EIN 710689131 · Headquarters: MONTICELLO, AR, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Oral Healthcare for All Foundations

    EIN 823583158 · Headquarters: LITTLE ROCK, AR, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  99. Orchid Society of the Ozarks

    EIN 710839915 · Headquarters: Lowell, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Order Eastern Star

    EIN 582174036 · Headquarters: Hardy, AR, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

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