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. Amani Medical Foundation Inc

    EIN 260472447 · Headquarters: TULSA, OK, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Amateur Athletic Union of the United States

    EIN 593796135 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  3. Amateur Athletic Union of the Us Inc

    EIN 562439312 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  4. Ambassadorship Inc

    EIN 731173465 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Airlines Amateur Softball Association of Tulsa

    EIN 731589083 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Airlines Employees Activity as Attn Judi Morrow

    EIN 731137748 · Headquarters: TULSA, OK, USA · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990

  7. American Association of Diabetes Educators Inc

    EIN 363478527 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  8. American Association of Neuroscience Nurses

    EIN 223952747 · Headquarters: Tulsa, OK, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  9. American Association of Petroleum Geologists

    EIN 730125920 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. American Association of Petroleum Geologists Foundation

    EIN 731298684 · Headquarters: TULSA, OK, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. American Association of University Women

    EIN 736102759 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Association of Zoo Keepers

    EIN 731336255 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American Association on Mental Retardation Region V

    EIN 760324950 · Headquarters: Tulsa, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  14. American Buckskin Registry Inc

    EIN 941664834 · Headquarters: TULSA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. American Bushido-Kai Karate Asso Ministry and Mission

    EIN 203040118 · Headquarters: Tulsa, OK, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. American Chemical Society

    EIN 736098473 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. American Christian Fiction Writers Inc

    EIN 463234513 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. American Coalition Inc

    EIN 263206532 · Headquarters: Tulsa, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. American College of Nurse-midwives

    EIN 202239222 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. American Criminal Justice Association Lambda Alpha Epsilon

    EIN 900627203 · Headquarters: Tulsa, OK, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. American Culinary Federation Inc-Tulsa Chapter

    EIN 300484486 · Headquarters: Tulsa, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. American Dream Center

    EIN 821478321 · Headquarters: Tulsa, OK, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. American Dream on Caffeine Company

    EIN 853131740 · Headquarters: Tulsa, OK, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. American Energy & Enviornmental Research Foundation

    EIN 272888646 · Headquarters: TULSA, OK, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  25. American Fed of State Cnty Mun Empl 1180 Oklahoma Local

    EIN 730594970 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. American Federation of Government Employees

    EIN 371589231 · Headquarters: Tulsa, OK, US · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  27. American Federation of Musicians of the Us & Canada

    EIN 730488945 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American Federation of Teachers

    EIN 731487844 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. American Friends of Haruv-mehalev Association Ltd

    EIN 822310935 · Headquarters: TULSA, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. American Friends of Paws Association

    EIN 821665478 · Headquarters: Tulsa, OK, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  31. American Guild of Organists

    EIN 736119015 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. American Heritage Highland Games

    EIN 872534455 · Headquarters: TULSA, OK, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  33. American Humanist Association

    EIN 731334979 · Headquarters: TULSA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  34. American Indian Heritage Center Inc

    EIN 731375404 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. American Indian Theater Company of Oklahoma

    EIN 730995634 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  36. American Inns of Court Foundation

    EIN 731304250 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. American Inns of Court Foundation

    EIN 731473738 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. American Inst for the Improvement of Mathematics Learn & Instrucion

    EIN 731516469 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  39. American Institute of Architecture Of

    EIN 730758597 · Headquarters: TULSA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. American Institute of Chemical Engineers Tulsa Section

    EIN 237424913 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Iris Society

    EIN 731260612 · Headquarters: Tulsa, OK, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. American Italian Club of Tulsa

    EIN 731056926 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  43. American Legion Auxiliary

    EIN 736102280 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. American Legion Auxiliary 1

    EIN 736096619 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  45. American Legion Auxiliary Unit 1776

    EIN 412899786 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. American Legion Post 0308 Mohawk

    EIN 730743026 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. American Legion Post 1

    EIN 730540844 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  48. American Marketing Association Inc

    EIN 237126767 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. American Nephrology Nurses Association

    EIN 300635329 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. American Postal Workers Union

    EIN 731120287 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  51. AMERICAN POSTAL WORKERS UNION DBA Tulsa Area Local 1348

    EIN 730942457 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. American Rose Society

    EIN 237200265 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. American Society for Training and Development

    EIN 237429563 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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

    EIN 731170710 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. American Society of Mechanical Engineers

    EIN 223341047 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  56. American Theatre Company

    EIN 510147547 · Headquarters: TULSA, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. American Veterans Association Inc

    EIN 731395988 · Headquarters: Tulsa, OK, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  58. American Volkssport Association Inc

    EIN 260087547 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  59. American Volkssport Association Inc

    EIN 731309492 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Americans United for Separation of Church and State

    EIN 800358210 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  61. Amplify Inc

    EIN 471170599 · Headquarters: Tulsa, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Ancient & Accepted Scottish Rite of Free Masonry So Jurisd Valley of Tulsa

    EIN 730669804 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Ancient Free & Accepted Masons of Oklaho Delta Lodge No 425

    EIN 730538364 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Ancient Free & Accepted Masons of Oklahoma 555 Akdar

    EIN 201957283 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Ancient Free & Accepted Masons of Oklahoma Tulsa Lodge No 71

    EIN 730529349 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Ancient Free and Accepted Masons of Okla

    EIN 237531848 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Ancient Gassers Inc

    EIN 391561162 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  68. Ancient Order of Hibernians in America

    EIN 270075850 · Headquarters: Tulsa, OK, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  69. Andrea Stephens Ministries

    EIN 260515053 · Headquarters: TULSA, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Angel Flight Inc

    EIN 731406031 · Headquarters: TULSA, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Angeles En Tulsa Inc

    EIN 333662902 · Headquarters: TULSA, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Angels Above Inc

    EIN 463468783 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Animal Aid of Tulsa Inc

    EIN 730744849 · Headquarters: TULSA, OK, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Animal Rescue Foundation Inc

    EIN 731374403 · Headquarters: TULSA, OK, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Anna R Waterman Trust Uw 1700-0001001

    EIN 526625707 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Anna S Hope Inc

    EIN 464540016 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  77. Anne S Woolslayer Foundation

    EIN 731466433 · Headquarters: Tulsa, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. Another Chance Justice Project

    EIN 364904186 · Headquarters: TULSA, OK, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  79. Antorcha Foundation

    EIN 332523146 · Headquarters: TULSA, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Aom Ministries Inc

    EIN 270382301 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Apics Inc

    EIN 510177335 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Apollo Prayer League Foundation Inc

    EIN 932402811 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Apostolic Church of Jesus Christ Oklahoma Inc

    EIN 473262872 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Appraisal Institute

    EIN 431609759 · Headquarters: Tulsa, OK, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Appraisal Institute

    EIN 481097713 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Appraisal Institute

    EIN 736105282 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  87. Arab Women for Women

    EIN 334922829 · Headquarters: Tulsa, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Are You Mad

    EIN 852483465 · Headquarters: tulsa, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Area Councils for Community Action

    EIN 300390623 · Headquarters: TULSA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  90. Arkansas Chapter of Phi Mu Fraternity House Corp

    EIN 820719123 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Armenian American Cultural Society of Tulsa Oklahoma

    EIN 731289335 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Armory Martial Ministries Inc

    EIN 881526837 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Arnell Charitable Tr 1700-0001014

    EIN 856152424 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  94. Ars Musica Christiana Inc

    EIN 731485626 · Headquarters: TULSA, OK, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  95. Art 4Orms Foundation

    EIN 861194192 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  96. Art Directors Club of Tulsa

    EIN 237049122 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Art for Christ and Community

    EIN 992643334 · Headquarters: TULSA, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Art Revival International Inc

    EIN 475134508 · Headquarters: Tulsa, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  99. Arts & Humanities Council of Tulsa Inc

    EIN 730713551 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Arts Alliance Tulsa Inc

    EIN 873189715 · Headquarters: TULSA, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

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