Nonprofits in Tennessee

Nonprofits in Tennessee. Browse 40,764 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. Obed Watershed Community Associatio

    EIN 721594762 · Headquarters: CROSSVILLE, TN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Obion Co Industrial Development Cor

    EIN 621335385 · Headquarters: Union City, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Obion County Adult Literacy Council

    EIN 621296628 · Headquarters: Union City, TN, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. Obion County Arts Council

    EIN 237067672 · Headquarters: UNION CITY, TN, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. Obion County Cancer Agency

    EIN 753071046 · Headquarters: Union City, TN, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Obion County Central High School Band Boosters Club Inc

    EIN 800502820 · Headquarters: Troy, TN, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  7. Obion County Central High School Project

    EIN 352673645 · Headquarters: TROY, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Obion County Chamber of Commerce

    EIN 620426583 · Headquarters: Union City, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Obion County Distinguished Speakers Foundation Inc

    EIN 731664684 · Headquarters: Union City, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Obion County Education Association

    EIN 611490583 · Headquarters: TROY, TN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Obion County Fair Association

    EIN 620593747 · Headquarters: UNION CITY, TN, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  12. Obion County Farm Bureau

    EIN 620425488 · Headquarters: UNION CITY, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Obion County Fire Chiefs Association Llc

    EIN 871739392 · Headquarters: UNION CITY, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Obion County Habitat for Humanity

    EIN 621577879 · Headquarters: Union City, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Obion County Joint Economic Development Corporation

    EIN 300586068 · Headquarters: UNION CITY, TN, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Obion County Junior Quarterback Club

    EIN 463405951 · Headquarters: TROY, TN, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  17. Obion County Museum Inc

    EIN 581704125 · Headquarters: Union City, TN, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  18. Obion County Prevention Coalition

    EIN 455617776 · Headquarters: Union City, TN, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Obion County Public Library Enrichment Foundation

    EIN 205256085 · Headquarters: UNION CITY, TN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Obion County Rescue Squad Inc

    EIN 621229425 · Headquarters: Union City, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Obion County Senior Citizens Association

    EIN 621064838 · Headquarters: UNION CITY, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Obion County Tourism Board Inc

    EIN 990557514 · Headquarters: Union City, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Obion-lake Ctys Tennessee

    EIN 237234888 · Headquarters: CLEVELAND, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  24. Obsidian Winds

    EIN 331264379 · Headquarters: Chapmansboro, TN, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Obstetrics and Gynecological Foundation

    EIN 237180359 · Headquarters: CHATTANOOGA, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990

  26. Obvious Dad Theatre Inc

    EIN 931345444 · Headquarters: Hixson, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Oc Tennis Club

    EIN 934186114 · Headquarters: Troy, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Occupational Preventive & Aerospace Medicine Inc

    EIN 833108462 · Headquarters: Harrogate, TN, US · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Occupy the Altar Inc

    EIN 453794880 · Headquarters: Murfreesboro, TN, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  30. Ocd Tennessee Inc

    EIN 991308960 · Headquarters: BRENTWOOD, TN, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Oceanic Baptist Outreach Inc

    EIN 471735191 · Headquarters: Chattanooga, TN, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Ochs Center for Metropolitan Studies Inc

    EIN 620671772 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Ocoee Classical Academy

    EIN 394100797 · Headquarters: Cleveland, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Ocoee Foundation, Inc.

    EIN 621820576 · Headquarters: Cleveland, TN, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Ocoee Outreach Inc

    EIN 621667847 · Headquarters: CLEVELAND, TN, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Ocoee Region Multicutural Services

    EIN 260580443 · Headquarters: Cleveland, TN, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  37. Ocoee Regional Cancer Foundation

    EIN 453134400 · Headquarters: CLEVELAND, TN, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Ocoee Regional Health Corporation

    EIN 620977215 · Headquarters: BENTON, TN, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Ocoee Regional Rotary Club

    EIN 932051656 · Headquarters: Cleveland, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Ocoee River Basin Foundation

    EIN 825275244 · Headquarters: Cleveland, TN, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  41. Ocoee River Jam Inc

    EIN 472854866 · Headquarters: OCOEE, TN, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  42. Ocoee River Outfitters Association Inc

    EIN 260231099 · Headquarters: Benton, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Ocoee Theatre Guild

    EIN 462577210 · Headquarters: Cleveland, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Ocoee Track & Trail

    EIN 472386091 · Headquarters: Cleveland, TN, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  45. Ocoee Youth Center

    EIN 320180485 · Headquarters: BENTON, TN, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Odaat at Serenity Place Inc

    EIN 621633078 · Headquarters: Cleveland, TN, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Odd Fellows Cemetery Association

    EIN 620670158 · Headquarters: ROCKWOOD, TN, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Odd Fellows Hall & Library Association of the City of Memphis

    EIN 620312976 · Headquarters: Bartlett, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Odd Man Inn Animal Refuge

    EIN 810880635 · Headquarters: Jamestown, TN, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Oddello Foundation Inc

    EIN 464070080 · Headquarters: MORRISTOWN, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. Oddity Improv Inc

    EIN 931908751 · Headquarters: NASHVILLE, TN, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Odell and Sadie Flatt Memorial Fund Inc

    EIN 863704765 · Headquarters: GAINESBORO, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Odessa Foster Care Homes Incor

    EIN 581716758 · Headquarters: MEMPHIS, TN, USA · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990

  54. Of One Accord Inc

    EIN 621391365 · Headquarters: Rogersville, TN, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Off 2 College Not Prison

    EIN 475121434 · Headquarters: Madison, TN, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Off City Streets Veterans Association

    EIN 453125296 · Headquarters: Memphis, TN, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Off the Beaten Path Studio Tour

    EIN 272285539 · Headquarters: Smithville, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Off the Street Youth Community Prepatory Academy

    EIN 880503677 · Headquarters: Memphis, TN, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  59. Off the Walls

    EIN 832416993 · Headquarters: MEMPHIS, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Office & Professional Employees International Union - Local 179

    EIN 626047128 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Office and Professional Employees International Union

    EIN 016018982 · Headquarters: NASHVILLE, TN, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  62. Office and Professional Employees International Union

    EIN 621862224 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Office and Professional Employees International Union

    EIN 626047214 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Officer Moats Foundation

    EIN 822614421 · Headquarters: Maryville, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Official Business

    EIN 921288070 · Headquarters: Nashville, TN, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. Ogilvie Family Ministries Inc

    EIN 621689698 · Headquarters: Columbia, TN, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Ogishkemuncie Lake Private Foundation

    EIN 333413708 · Headquarters: NASHVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  68. Oh So Lovely Ladies of Elegance

    EIN 464360441 · Headquarters: Memphis, TN, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  69. Oher Foundation Inc Fka Beat the Odds Inc

    EIN 812894755 · Headquarters: NASHVILLE, TN, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Ohio State University Alumni Association

    EIN 621728045 · Headquarters: Brentwood, TN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. Ohio State University Alumni Association Inc

    EIN 201562967 · Headquarters: MEMPHIS, TN, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  72. Ohio State University Alumni Club of Knoxville

    EIN 823146540 · Headquarters: Rocky Top, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Ohio Valley Conference Inc

    EIN 620693124 · Headquarters: BRENTWOOD, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Ohs Athletic Projects Club Inc

    EIN 205129724 · Headquarters: LASCASSAS, TN, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  75. Ohs Cheer Boosters

    EIN 473766168 · Headquarters: MURFREESBORO, TN, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Ohs Lady Owls Lacrosse Booster Club

    EIN 992995020 · Headquarters: Harrison, TN, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Oikos International Inc

    EIN 873609479 · Headquarters: Madison, TN, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. Ojavan Dreams Outreach

    EIN 833628940 · Headquarters: Bath Springs, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Oka Nashoba Community Development Corporation

    EIN 581902570 · Headquarters: MEMPHIS, TN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  80. OKAS, Inc.

    EIN 822687934 · Headquarters: Murfreesboro, TN, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Oklahoma Agricultural Aviation Assoc

    EIN 731310284 · Headquarters: Jackson, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Oklahoma-Arkansas Carpenters Health & Welfare Fund

    EIN 726042661 · Headquarters: GOODLETTSVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  83. Oladiran Education & Health Foundation

    EIN 464973386 · Headquarters: Dyersburg, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  84. Olaudah Equiano Institute Inc

    EIN 934527106 · Headquarters: Corryton, TN, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Old Bethany Cemetery

    EIN 621185010 · Headquarters: EADS, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Old City Association

    EIN 823901216 · Headquarters: KNOXVILLE, TN, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Old Copper Road Preservation Alliance

    EIN 822872325 · Headquarters: Cleveland, TN, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. Old Dominion K-9

    EIN 300810816 · Headquarters: Castalian Springs, TN, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Old Dover and Hill Crest Cemetery Trust Co John Darke

    EIN 626180625 · Headquarters: DOVER, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Old Friends Senior Dogs Inc

    EIN 455084188 · Headquarters: MOUNT JULIET, TN, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Old Glory Chapter Nsdar

    EIN 237027634 · Headquarters: FRANKLIN, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Old Gray Cemetery Historic & Memorial Assn

    EIN 237426428 · Headquarters: KNOXVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  93. Old Hickory Area Chamber of Commerce

    EIN 621475763 · Headquarters: Old Hickory, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Old Hickory Country Club

    EIN 620313690 · Headquarters: OLD HICKORY, TN, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990

  95. Old Hickory Credit Union

    EIN 626040210 · Headquarters: NASHVILLE, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Old Hickory Employees Council

    EIN 626049053 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  97. Old Hickory Morale

    EIN 995141228 · Headquarters: Nashville, TN, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Old Hickory Travel Ball Organization

    EIN 270429683 · Headquarters: GOODLETTSVILLE, TN, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  99. Old Jail Museum

    EIN 621109923 · Headquarters: HUNTLAND, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Old Mechanicsville Neighborhood Interest Inc

    EIN 621403075 · Headquarters: Knoxville, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

First page and all pages