Nonprofits in Tulsa, Oklahoma

Nonprofits in Tulsa, Oklahoma. Browse 3,734 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. National Kappa Kappa Iota Inc

    EIN 742307663 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  2. National Kappa Kappa Iota Inc

    EIN 742307855 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. National Paralegal Foundation

    EIN 205322970 · Headquarters: Tulsa, OK, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  4. National Society Daughters of Founders Patriots of America

    EIN 237584676 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  5. National Society of Black Engineers

    EIN 208365539 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  6. National Society of the Daughters of the American Revolution

    EIN 471317242 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. National Society of the Daughters of the American Revolution

    EIN 736099219 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. National Society of the Daughters of the American Revolution

    EIN 736102350 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. National Society of the Daughters of the American Revolution

    EIN 736102950 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. National Society of the Daughters of the American Revolution

    EIN 990386294 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. National Sorority of Phi Delta Kappa Inc

    EIN 942555740 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. National Trust of Right to Life

    EIN 731621961 · Headquarters: Tulsa, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  13. Native America

    EIN 815019147 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Native American Coalition of Tulsa Inc

    EIN 510170402 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Native Preservation Co

    EIN 993914841 · Headquarters: TULSA, OK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Natives in Tech Inc

    EIN 842374343 · Headquarters: TULSA, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990

  17. Natural Gas & Energy Association of Oklahoma

    EIN 736111798 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Natural Resources Conservancy Inc

    EIN 862617320 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Natureworks Inc

    EIN 731390942 · Headquarters: TULSA, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Navy League of the United States Tulsa Council Inc

    EIN 992218522 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Ne Oklahoma Grizzlies Inc

    EIN 863961036 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. NEHI Research Foundation

    EIN 822826256 · Headquarters: Tulsa, OK, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Neighbor for Neighbor Inc

    EIN 730776404 · Headquarters: TULSA, OK, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  24. Neighborhood Angels Inc

    EIN 853575810 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Neighborhood Housing Services of Tulsa

    EIN 731066011 · Headquarters: Tulsa, OK, US · Housing & Shelter · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  26. Neighbors Along the Line

    EIN 731160840 · Headquarters: TULSA, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Nellie Dobson Trust 1700-0001031

    EIN 736131333 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  28. Neuro-science Research Foundation Inc

    EIN 311526228 · Headquarters: TULSA, OK, USA · Medical Research · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  29. New Day Foundation Inc

    EIN 731486736 · Headquarters: Tulsa, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. New Hope Oklahoma Inc

    EIN 208416981 · Headquarters: TULSA, OK, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. New Life Christian Ministry Inc

    EIN 454464036 · Headquarters: Tulsa, OK, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. New Life Homes Inc

    EIN 412158081 · Headquarters: Tulsa, OK, US · Crime & Legal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. New Life Ministries

    EIN 680563046 · Headquarters: TULSA, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. New Nation Global Ministries

    EIN 462857651 · Headquarters: Tulsa, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. New Sanctuary Empowerment Center

    EIN 862199527 · Headquarters: TULSA, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. New Season Food Ministry

    EIN 333753564 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. New Workforce Directions Inc

    EIN 272323749 · Headquarters: TULSA, OK, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. New World Missions Inc

    EIN 842918269 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Newness of Life Ministries International Inc

    EIN 208128837 · Headquarters: TULSA, OK, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  40. Newsome Community Farms Inc

    EIN 030563369 · Headquarters: TULSA, OK, US · Food, Agriculture & Nutrition · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Next Generation Community Development Corporation

    EIN 821025641 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Nichols Research Foundation

    EIN 471109844 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Nikkel Family Foundation

    EIN 202033062 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Njoy Quality Life Center Inc

    EIN 862051163 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. No Censorship Productions

    EIN 474451560 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. No Mo Styro

    EIN 412484016 · Headquarters: Tulsa, OK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Norman R Bolin Evangelistic Association Inc

    EIN 731203558 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  48. North India Evangelistic Association

    EIN 261297484 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. North Star Family Foundation Inc

    EIN 300679472 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  50. North Tulsa Community Development Corporation

    EIN 731450235 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  51. North Tulsa Economic Development Initiative Inc

    EIN 450611126 · Headquarters: TULSA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. North Tulsa Heritage Foundation Inc

    EIN 731146007 · Headquarters: TULSA, OK, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Northeast Active Timers Inc

    EIN 731472810 · Headquarters: Tulsa, OK, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  54. Northeast Central Services Inc

    EIN 730781661 · Headquarters: Tulsa, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Northeast Oklahoma Association of Homeschools

    EIN 731539539 · Headquarters: Tulsa, OK, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Northeast Oklahoma Chapter of the Association of Certified Fraud Exa

    EIN 464388616 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Northeast Oklahoma Compassionate Ministries Inc

    EIN 731598976 · Headquarters: TULSA, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Northeast Oklahoma Region Sports Car Club of America Inc

    EIN 751019260 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Northeast Oklahoma Square Dance Association

    EIN 730783778 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Northeastern Okla Bmw Motorcycle Club

    EIN 731366203 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  61. Northeastern Oklahoma Central Labor Council

    EIN 730488545 · Headquarters: Tulsa, OK, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Northeastern Oklahoma Psychology Internship Program

    EIN 731505365 · Headquarters: Tulsa, OK, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Northeastern Oklahoma Woodturners Association

    EIN 300272511 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Northstar Project Inc

    EIN 933154307 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Northtulsa100 Inc

    EIN 270862166 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  66. Northwest Pipeline Voluntary Employees' C/o Bokf Na

    EIN 731429859 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Norvell Family Foundation C/o Monty Curry

    EIN 481305442 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Not Forgotten Children Inc

    EIN 473116575 · Headquarters: Tulsa, OK, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  69. Ntcs Community Outreach Inc

    EIN 455152110 · Headquarters: TULSA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. Numa Ministries Inc

    EIN 205480395 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. Nurtured in Natural Environments Ranch Foundation

    EIN 993009496 · Headquarters: TULSA, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Nuyaka Homecoming Assn & Historical Society Inc

    EIN 731528599 · Headquarters: TULSA, OK, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  73. Nw Tulsa Community Development Corporation

    EIN 841877435 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Nxt Round Inc

    EIN 843778728 · Headquarters: TULSA, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. O R U Golden Eagle Club Inc

    EIN 237164698 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. O-a Incorporated

    EIN 275490626 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  77. Oasis Fresh Foundations

    EIN 863340212 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. OASIS Inc

    EIN 731449110 · Headquarters: Tulsa, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2017 · Primary form: IRS Form 990

  79. Obrien Education and Advisory Board

    EIN 731372974 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  80. Odell Ministries Inc

    EIN 731211471 · Headquarters: Tulsa, OK, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Odeum Theatre Ltd

    EIN 453607213 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  82. Office and Professional Employees International Union

    EIN 736107890 · Headquarters: Tulsa, OK, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Oil Capital Chapter of the American Business Womens Association

    EIN 237422475 · Headquarters: Tulsa, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  84. Oil Capitol Singers Union

    EIN 731332150 · Headquarters: TULSA, OK, USA · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  85. Ok Gametime Softball Tulsa

    EIN 473055314 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. Ok Rep Theatre Co

    EIN 731493593 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  87. Ok Save a Life Animal Rescue Inc

    EIN 331472368 · Headquarters: Tulsa, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Ok So Tulsa Inc

    EIN 844745563 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Ok Texans Soccer Club Inc

    EIN 731462155 · Headquarters: TULSA, OK, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990

  90. Okie New Hope Animal Rescue Foundation

    EIN 800628631 · Headquarters: TULSA, OK, USA · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  91. Oklahoma Academy of Collaborative Professionals Inc

    EIN 830344784 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Oklahoma Access to Justice Foundation

    EIN 823829850 · Headquarters: TULSA, OK, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Oklahoma Allergy and Asthma Society

    EIN 201066818 · Headquarters: TULSA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Oklahoma Alliance for Animals Inc

    EIN 841640954 · Headquarters: Tulsa, OK, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Oklahoma Alliance for Manufacturing Excellence Inc

    EIN 731408751 · Headquarters: TULSA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Oklahoma Alternative Resources

    EIN 731487635 · Headquarters: TULSA, OK, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Oklahoma Amateur Hockey Association

    EIN 731506921 · Headquarters: Tulsa, OK, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  98. Oklahoma Appleseed Center for Law and Justice Inc

    EIN 881530024 · Headquarters: Tulsa, OK, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Oklahoma Association for Infant Mental Health

    EIN 202696009 · Headquarters: TULSA, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Oklahoma Association for Marriage and Family Therapy

    EIN 731291429 · Headquarters: Tulsa, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2015 · Primary form: IRS Form 990-N

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