Nonprofits in Knoxville, Tennessee

Nonprofits in Knoxville, Tennessee. Browse 2,934 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. Sober Living Provisions

    EIN 851103711 · Headquarters: Knoxville, TN, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Sobertown Podcast Inc

    EIN 923895981 · Headquarters: Knoxville, TN, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Society for Ancient Mediterranean Religions

    EIN 392075435 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Society for Maintenance and Reliability Professionals Fnd

    EIN 274054232 · Headquarters: Knoxville, TN, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Society for Neuroscience

    EIN 465188709 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Society for Philosophy and Disability

    EIN 464576657 · Headquarters: Knoxville, TN, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer

    EIN 626048216 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  8. Society for Technical Communication

    EIN 237313812 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Society of Financial Services Professionals Knoxville Chapter

    EIN 621211343 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  10. Society of Fire Protection Engineers

    EIN 060982209 · Headquarters: Knoxville, TN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Society of Hispanic Professional Engineers University of Tennessee

    EIN 920423446 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Society of Phi Zeta

    EIN 223099761 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Society of Pi Kappa Lambda

    EIN 237076939 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Society of Professional Journalists

    EIN 237078368 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Society of Professional Journalists

    EIN 626047483 · Headquarters: Knoxville, TN, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  16. Society of the Holy Family

    EIN 873841993 · Headquarters: Knoxville, TN, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Society of Universal Dialogue Inc

    EIN 205620621 · Headquarters: KNOXVILLE, TN, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  18. Society of Women Engineers

    EIN 412245237 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Soldiers of Christ Ministries Inc

    EIN 593592881 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Solidarity Development Light Association

    EIN 271023386 · Headquarters: Knoxville, TN, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Sols Writing Center

    EIN 811585288 · Headquarters: Knoxville, TN, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Solway Memorial Cemetery

    EIN 620886021 · Headquarters: Knoxville, TN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Somos Indivisible

    EIN 872290357 · Headquarters: Knoxville, TN, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Soniat Financial Educational Networ

    EIN 874401173 · Headquarters: Knoxville, TN, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Sonny J Scholarship Foundation Inc

    EIN 272988429 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Sons of Confederate Veterans Inc

    EIN 640766410 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Sons of Norway

    EIN 320248266 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Sought Out Inc

    EIN 203076574 · Headquarters: Knoxville, TN, US · Crime & Legal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  29. Soul Full Southern Nutritional Reads

    EIN 842199122 · Headquarters: Knoxville, TN, US · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. Soul Savage Ministries Inc

    EIN 851157950 · Headquarters: Knoxville, TN, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Soular Equity Project

    EIN 993731848 · Headquarters: Knoxville, TN, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. SoulBridge

    EIN 393671539 · Headquarters: Knoxville, TN, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Sounds of Unity Lifting Spirits

    EIN 991528604 · Headquarters: Knoxville, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. South College Division of Health Sciences Research Inc

    EIN 853121523 · Headquarters: Knoxville, TN, US · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. South College School of Pharamcy Ph I Lambda Sigma Delta Psi

    EIN 415277634 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. South College System Foundation Inc

    EIN 853121906 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. South Doyle Band Boosters Association Inc

    EIN 412230044 · Headquarters: KNOXVILLE, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. South Doyle High School Chorus Booster Club

    EIN 831944168 · Headquarters: KNOXVILLE, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. South Doyle High School Soccer Booster Club

    EIN 331480668 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. South Doyle High School Touchdown Club

    EIN 812176640 · Headquarters: Knoxville, TN, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. South Doyle Middle School Ptso

    EIN 863236573 · Headquarters: KNOXVILLE, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. South Doyle Youth Sports

    EIN 451041302 · Headquarters: knoxville, TN, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. South Jackson Street Band

    EIN 365143560 · Headquarters: KNOXVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. South Knoxville Foundation

    EIN 352280013 · Headquarters: KNOXVILLE, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. South Knoxville Pride Celebration

    EIN 880643713 · Headquarters: KNOXVILLE, TN, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. South Knoxville Youth Sports

    EIN 300621232 · Headquarters: Knoxville, TN, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. Southeast Educational Inc

    EIN 200494326 · Headquarters: KNOXVILLE, TN, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  48. Southeastern Conference Equipment Managers Association Inc

    EIN 465265783 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Southeastern Housing Foundation Ii Inc

    EIN 270266088 · Headquarters: KNOXVILLE, TN, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Southern Alliance for Clean Energy

    EIN 581620669 · Headquarters: KNOXVILLE, TN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Southern Alliance for Clean Energy Action Fund

    EIN 621103006 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Southern Appalachian Science and Engineering Fair Incorporated

    EIN 203667941 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Southern Cycling Operations Inc

    EIN 264608403 · Headquarters: KNOXVILLE, TN, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Southern Forest Watch Inc

    EIN 461509528 · Headquarters: Knoxville, TN, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Southern League of Professional Baseball Clubs Inc

    EIN 570286844 · Headquarters: Knoxville, TN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  56. Southern Off Road Bicycle Association of Knoxville Inc

    EIN 261075474 · Headquarters: KNOXVILLE, TN, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Southern States Communication Assoc

    EIN 540923925 · Headquarters: KNOXVILLE, TN, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  58. Southside Waterfront Neighborhood Association

    EIN 823483850 · Headquarters: Knoxville, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Sozo Charitable Foundation

    EIN 831933556 · Headquarters: KNOXVILLE, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  60. Speak Love Ministries

    EIN 853836468 · Headquarters: Knoxville, TN, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Speaknow

    EIN 460798727 · Headquarters: Knoxville, TN, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  62. Special Spaces Inc

    EIN 421641574 · Headquarters: KNOXVILLE, TN, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Spiritual Abuse Institute

    EIN 934483875 · Headquarters: Knoxville, TN, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Spiritual Heritage Knoxville Inc

    EIN 621433501 · Headquarters: KNOXVILLE, TN, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Sportsman Wildlife Foundation

    EIN 621504412 · Headquarters: KNOXVILLE, TN, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Springplace Presbyterian Church 287-5019032

    EIN 626034340 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Square Dancers Inc

    EIN 621497744 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. St Christopher Truckers Development and Relief Fund Inc

    EIN 261544498 · Headquarters: KNOXVILLE, TN, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. St Vincent De Paul Society St John Neumann Conference

    EIN 261962106 · Headquarters: Knoxville, TN, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  70. Staley Family Foundation Inc

    EIN 472327859 · Headquarters: KNOXVILLE, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Starlight Farm

    EIN 331338124 · Headquarters: Knoxville, TN, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Starlight Farm Animal Sanctuary

    EIN 474120493 · Headquarters: Knoxville, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  73. Statewide Organizing for Community Empowerment Inc

    EIN 237264556 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Statewide Organizing for Community Empowerment Resource Project

    EIN 581550966 · Headquarters: KNOXVILLE, TN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Stemspark

    EIN 462331857 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  76. Stephen W Hackney Foundation Inc

    EIN 393027901 · Headquarters: KNOXVILLE, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Steps House Inc

    EIN 582074038 · Headquarters: KNOXVILLE, TN, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Sterchi Elementary School Pto

    EIN 994261012 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Steuben County Arts in Bloom Ltd

    EIN 461815254 · Headquarters: Knoxville, TN, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  80. Stowers Machinery Foundation Inc

    EIN 825114045 · Headquarters: KNOXVILLE, TN, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. Strategic Cities Foundation

    EIN 461324928 · Headquarters: Knoxville, TN, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Strategic Global Networks Inc

    EIN 822648575 · Headquarters: KNOXVILLE, TN, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Street X Change

    EIN 882130709 · Headquarters: Knoxville, TN, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Student Athlete Mentoring Foundation

    EIN 273387228 · Headquarters: Knoxville, TN, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  85. Sturns Foundation

    EIN 862929414 · Headquarters: KNOXVILLE, TN, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Suds 4 Students

    EIN 812674528 · Headquarters: Knoxville, TN, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  87. Suffrage Coalition Inc

    EIN 832878770 · Headquarters: KNOXVILLE, TN, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Summit Choral Collective

    EIN 992502136 · Headquarters: Knoxville, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Sunday Assembly Knoxville

    EIN 811262181 · Headquarters: Knoxville, TN, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. Sunnyview Primary Pto

    EIN 883696281 · Headquarters: KNOXVILLE, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Sunrise Learning Foundation

    EIN 993838658 · Headquarters: KNOXVILLE, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Sunshine Ambassadors Inc

    EIN 264548824 · Headquarters: KNOXVILLE, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Sunshine Services

    EIN 620759415 · Headquarters: KNOXVILLE, TN, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Surgery on Sunday - East Tennessee

    EIN 832517406 · Headquarters: KNOXVILLE, TN, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Survivor Legacy

    EIN 873690641 · Headquarters: KNOXVILLE, TN, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Susannah's House

    EIN 471728129 · Headquarters: KNOXVILLE, TN, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Sweet Adelines International

    EIN 475531766 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  98. Sweet Adelines International

    EIN 611618471 · Headquarters: Knoxville, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Swiders Christmas Classic

    EIN 821843111 · Headquarters: KNOXVILLE, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Sybil's Kids Inc

    EIN 461650121 · Headquarters: KNOXVILLE, TN, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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