Nonprofits in St Petersburg, Florida

Nonprofits in St Petersburg, Florida. Browse 1,508 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. Knight Animal Sanctuary Inc

    EIN 814484000 · Headquarters: ST PETERSBURG, FL, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  2. Knights of Columbus

    EIN 237106985 · Headquarters: ST PETERSBURG, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Knights of Columbus

    EIN 260108101 · Headquarters: St Petersburg, FL, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Knights of Columbus

    EIN 824560396 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Knights of Columbus

    EIN 900501625 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  6. Knights of Columbus Council #14178

    EIN 593843044 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Knights of Columbus Holy Family

    EIN 753250727 · Headquarters: St Petersburg, FL, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Know Orphans V Internat Inc

    EIN 208002357 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  9. Know Your Caribbean Inc

    EIN 320798302 · Headquarters: St Petersburg, FL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Kof Boulder Inc

    EIN 874436578 · Headquarters: St Petersburg, FL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Korys Reading Clubhouse

    EIN 813524933 · Headquarters: ST PETERSBURG, FL, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  12. Kwenda Juu Inc

    EIN 881662373 · Headquarters: ST PETERSBURG, FL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. La Sertoma International

    EIN 592848282 · Headquarters: ST PETERSBURG, FL, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  14. Ladies Auxilary Fleet Reserve Association Sunshine Unit 102

    EIN 593676075 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  15. Ladies Oriental Shrine of North America Inc

    EIN 237138267 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Laforce Family Foundation Inc C/o Marglo Associates

    EIN 462758257 · Headquarters: ST PETERSBURG, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. Lake City Voa Living Center Inc

    EIN 454713154 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Lake Pasadena Estates Neighborhood Association Inc

    EIN 830673256 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  19. Lake Winds Apartments Inc

    EIN 593682167 · Headquarters: ST PETERSBURG, FL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Lakewood Jr Spartans Youth Association I

    EIN 591844501 · Headquarters: St Petersburg, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Lakota Foundation Inc C/o Peter J Brine

    EIN 830367530 · Headquarters: ST PETERSBURG, FL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Landon's Legacy Inc

    EIN 873838083 · Headquarters: ST PETERSBURG, FL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Lao American Student Foundation

    EIN 880830215 · Headquarters: St Petersburg, FL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Lao Arts and Cultural Foundation Inc

    EIN 471084767 · Headquarters: ST PETERSBURG, FL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Lao Conference of Churches

    EIN 680199630 · Headquarters: ST PETERSBURG, FL, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Laotian American Association of Florida Inc

    EIN 592891844 · Headquarters: St Petersburg, FL, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Larc-parents Guardians Friends of Parc

    EIN 596175993 · Headquarters: ST PETERSBURG, FL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Las Oncas Inc

    EIN 352875191 · Headquarters: ST PETERSBURG, FL, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Latino Verde Inc

    EIN 853939361 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Laurel Trace Inc

    EIN 900604565 · Headquarters: ST PETERSBURG, FL, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Laurie's Love

    EIN 873737463 · Headquarters: St Petersburg, FL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Lawyers for Literacy Inc

    EIN 651199834 · Headquarters: St Petersburg, FL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Leadership St Petersburg Alumni Association Inc

    EIN 591778466 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. League of Women Voters of Florida

    EIN 596178222 · Headquarters: ST PETERSBURG, FL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  35. League of Women Voters of the Saint Petersburg Area Education Fund

    EIN 843558197 · Headquarters: ST PETERSBURG, FL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. League to Aid Abused Children and Adults Inc - Dba Infinity

    EIN 592793837 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Lealman and Asian Neighborhood Family Center

    EIN 593631795 · Headquarters: ST PETERSBURG, FL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Learning Empowered

    EIN 591623437 · Headquarters: St. Petersburg, FL, United States · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  39. Learnopen Foundation Inc

    EIN 873035651 · Headquarters: St Petersburg, FL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Legends of Delta Lambda Inc

    EIN 223857797 · Headquarters: ST PETERSBURG, FL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Lejeune Empowered Advocacy for Widows

    EIN 932961241 · Headquarters: St Petersburg, FL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Leverage Research Inc

    EIN 453989386 · Headquarters: ST PETERSBURG, FL, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Lf Foundation Inc

    EIN 992923203 · Headquarters: ST PETERSBURG, FL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Life Is Design Inc

    EIN 832454886 · Headquarters: ST PETERSBURG, FL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Life's Requite Inc

    EIN 593446719 · Headquarters: ST PETERSBURG, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Light & Legacy Foundation

    EIN 881126262 · Headquarters: St Petersburg, FL, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Light in Darkness Ministries Inc

    EIN 832448804 · Headquarters: St Petersburg, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Light on the Mountain Ministries Inc

    EIN 581610349 · Headquarters: St Petersburg, FL, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  49. Lighthouse-beacon of Hope Inc

    EIN 593504298 · Headquarters: ST PETERSBURG, FL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Lillian Costa Tr Ua Dtd 062602

    EIN 823373612 · Headquarters: ST PETERSBURG, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  51. Lily White Security Benefit Association

    EIN 237634899 · Headquarters: st petersburg, FL, US · Crime & Legal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  52. Lit Path Inc

    EIN 862595884 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Lithuanian American Club Inc

    EIN 590999424 · Headquarters: ST PETERSBURG, FL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Little Guardian

    EIN 841875536 · Headquarters: St Petersburg, FL, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  55. Little Hometown Soldiers Corporation

    EIN 200338560 · Headquarters: ST PETERSBURG, FL, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  56. Little League Baseball Inc

    EIN 521251256 · Headquarters: St Petersburg, FL, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Little League Baseball Inc

    EIN 596495395 · Headquarters: St Petersburg, FL, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  58. Little Light of Mine Inc

    EIN 472763658 · Headquarters: St Petersburg, FL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Live Love St Pete Inc

    EIN 853920077 · Headquarters: St Petersburg, FL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Lives Under Construction Inc

    EIN 262294029 · Headquarters: ST PETERSBURG, FL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Living and Learning Inc

    EIN 593338535 · Headquarters: ST PETERSBURG, FL, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  62. Living Legacy Older Adult Services Inc

    EIN 823325311 · Headquarters: ST PETERSBURG, FL, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Living Sound Inc

    EIN 510472558 · Headquarters: St Petersburg, FL, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  64. Lola Bankston Memorial Endowment Fund

    EIN 274465206 · Headquarters: ST PETERSBURG, FL, USA · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  65. Lost Arts Foundation Inc

    EIN 934353270 · Headquarters: St Petersburg, FL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Louise Graham Regeneration Center Inc

    EIN 591305743 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  67. Louise P Toole Charitable Trust

    EIN 456165156 · Headquarters: ST PETERSBURG, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Love of Learning Families Inc

    EIN 463001546 · Headquarters: St Petersburg, FL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Love the Golden Rule Inc

    EIN 462518857 · Headquarters: ST PETERSBURG, FL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Lspaa Foundation

    EIN 871076900 · Headquarters: ST PETERSBURG, FL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Lupos Initiative Inc

    EIN 331408995 · Headquarters: ST PETERSBURG, FL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Lupus Connection Inc

    EIN 463972676 · Headquarters: St Petersburg, FL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  73. Lutheran Florida Housing Inc

    EIN 853295339 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  74. Lutheran Residences Inc

    EIN 596178232 · Headquarters: St Petersburg, FL, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Ma Johnson Associates Inc

    EIN 161674261 · Headquarters: St Petersburg, FL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. MacDougald Foundation Inc

    EIN 593468929 · Headquarters: St Petersburg, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  77. Mace Anthony Williamson Foundation

    EIN 871400170 · Headquarters: St Petersburg, FL, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Mahaffey Family Foundation

    EIN 597261732 · Headquarters: St Petersburg, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. Mainsail Art Festival Inc

    EIN 592650459 · Headquarters: ST PETERSBURG, FL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Majeed Foundation Inc

    EIN 472653320 · Headquarters: ST PETERSBURG, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Making Opportunities Materialize Inc

    EIN 871341479 · Headquarters: St Petersburg, FL, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Manasota Association for Retarded Citizens Inc

    EIN 650988415 · Headquarters: St Petersburg, FL, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. Manatee County Voa Living Center I Hud Project No 067-Hh006

    EIN 592987317 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Margaret Acheson Stuart Society Inc

    EIN 593089566 · Headquarters: ST PETERSBURG, FL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Margaret and David Perry Foundation (T/u/a 2/14/18)

    EIN 824452306 · Headquarters: ST PETERSBURG, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. Margaret E Dickins Foundation Inc

    EIN 651082411 · Headquarters: ST PETERSBURG, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Margaret T Pryce Charitable Trust

    EIN 456328656 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Marie Ennis & Oscar Ennis Trust

    EIN 636118066 · Headquarters: ST PETERSBURG, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  89. Marine Corps League

    EIN 200660624 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Marine Corps League

    EIN 843209259 · Headquarters: St Petersburg, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Mark Sheppard Trust Fund

    EIN 592223579 · Headquarters: St Petersburg, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Martin-smith Animal Rescue Inc

    EIN 300683281 · Headquarters: St Petersburg, FL, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Mary E Taylor Charitable Foundation Trust

    EIN 264714018 · Headquarters: ST PETERSBURG, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Mary M Pogue Scholarship Trust

    EIN 597003460 · Headquarters: ST PETERSBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Masonic Band of St Petersburg Tr

    EIN 597013179 · Headquarters: St Petersburg, FL, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Masquerade of Tampa Bay Inc

    EIN 010749314 · Headquarters: ST PETERSBURG, FL, US · Medical Research · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  97. Matt Furey Family Foundation

    EIN 262340145 · Headquarters: St Petersburg, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  98. Matters of the Heart Radio & Connecting Point Ministry Inc

    EIN 264321142 · Headquarters: St Petersburg, FL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Mcnair Association of Professionals

    EIN 861469923 · Headquarters: ST PETERSBURG, FL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Medical Ultrasound & Research Alliance Inc

    EIN 394057021 · Headquarters: ST PETERSBURG, FL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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