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
- Optimist International
EIN 363994725 · Headquarters: knoxville, TN, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Optimist International
EIN 364036778 · Headquarters: Memphis, TN, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Optimist International
EIN 450551534 · Headquarters: Seymour, TN, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Optimist International
EIN 510200045 · Headquarters: Nashville, TN, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Optimist International
EIN 510212978 · Headquarters: MARYVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Optimist International
EIN 581474017 · Headquarters: Fall Branch, TN, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Optimist International
EIN 620596217 · Headquarters: Memphis, TN, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Optimist International
EIN 621085737 · Headquarters: Kingsport, TN, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Optimist International
EIN 621222758 · Headquarters: Kodak, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Optimist International
EIN 621465403 · Headquarters: Knoxville, TN, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Optimist International
EIN 621490161 · Headquarters: Knoxville, TN, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Optimist International
EIN 621526500 · Headquarters: Knoxville, TN, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Optimist International
EIN 621771882 · Headquarters: Clinton, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Optimist International
EIN 626042828 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Optimist International
EIN 626043443 · Headquarters: Afton, TN, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Optimist International
EIN 626046629 · Headquarters: Springfield, TN, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Optimist International
EIN 626046742 · Headquarters: Clinton, TN, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Optimist International
EIN 626047210 · Headquarters: Jackson, TN, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Optimist International
EIN 626047441 · Headquarters: CORDOVA, TN, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Optimist International
EIN 626047450 · Headquarters: KNOXVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Optimist International
EIN 626047971 · Headquarters: Kingsport, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Optimist International
EIN 626048267 · Headquarters: Bolivar, TN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Optimist International
EIN 626051745 · Headquarters: Kingsport, TN, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Optimist International
EIN 626052439 · Headquarters: Bartlett, TN, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Optimist International
EIN 626052441 · Headquarters: MEMPHIS, TN, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Optimist International
EIN 626052447 · Headquarters: Sweetwater, TN, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Optimist International
EIN 626064657 · Headquarters: Bristol, TN, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Optimist International
EIN 626074781 · Headquarters: Kingsport, TN, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Optimist International
EIN 824936449 · Headquarters: HIXSON, TN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Optimist International
EIN 900054197 · Headquarters: Memphis, TN, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Optimist International
EIN 900112829 · Headquarters: JACKSON, TN, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Optimist International
EIN 900254890 · Headquarters: Kodak, TN, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Optimist International
EIN 900279407 · Headquarters: Hendersonville, TN, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Optimist International
EIN 900336175 · Headquarters: MORRISTOWN, TN, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Optimist International
EIN 900358031 · Headquarters: Knoxville, TN, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Optimist International
EIN 900437394 · Headquarters: KNOXVILLE, TN, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Optimist International
EIN 900439460 · Headquarters: Memphis, TN, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Optimist International
EIN 900819281 · Headquarters: EAST RIDGE, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Optimist International
EIN 911985736 · Headquarters: jackson, TN, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Optimist International Brainerd
EIN 626046624 · Headquarters: CHATTANOOGA, TN, USA · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Optimum Group Inc
EIN 884402182 · Headquarters: Columbia, TN, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Optimum Health Wellness Center Inc
EIN 272188871 · Headquarters: Knoxville, TN, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Optimum Hope
EIN 874483010 · Headquarters: MOUNT JULIET, TN, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Options Community Help Center Inc
EIN 464836561 · Headquarters: NEWPORT, TN, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange Feather Education Foundation Inc
EIN 924014464 · Headquarters: Knoxville, TN, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange Grove Development Inc
EIN 591735003 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange Grove Development No Five Inc
EIN 621580079 · Headquarters: CHATTANOOGA, TN, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange Grove Development No Four Inc
EIN 621473380 · Headquarters: CHATTANOOGA, TN, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange Grove Development No Seven Inc
EIN 621498349 · Headquarters: CHATTANOOGA, TN, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange Grove Development No Six Inc
EIN 621481015 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange Grove Development No Three Inc
EIN 581796624 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange Grove Development No Two Inc
EIN 581623257 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange Heart Medal Foundation Inc
EIN 883358627 · Headquarters: Springfield, TN, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orange Heart Medal Project
EIN 824286942 · Headquarters: SPRINGFIELD, TN, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Orange Hill Memorial Association
EIN 621196450 · Headquarters: Tracy, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange Mound Community Parade Committee Incorporated
EIN 830935097 · Headquarters: Memphis, TN, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orange Mound Development Corporation
EIN 621507096 · Headquarters: Memphis, TN, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990
- Orange Mound Neighborhood & Veterans Association Inc
EIN 471002280 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange Mound Parade Committee
EIN 621864846 · Headquarters: Memphis, TN, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Orange Mound Raiders Youth Sports and Mentoring Program
EIN 454501120 · Headquarters: Memphis, TN, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange Mound Youth Athletics Inc
EIN 900816903 · Headquarters: Memphis, TN, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Oranges Makes Juice
EIN 873693977 · Headquarters: MEMPHIS, TN, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oras Alliance
EIN 275299409 · Headquarters: Clarksville, TN, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orau Employees Club
EIN 991332040 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orbis Ministries Inc
EIN 851464325 · Headquarters: MEMPHIS, TN, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orbis School of Ministry Inc
EIN 851432606 · Headquarters: MEMPHIS, TN, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orbit Village Project Inc
EIN 412148144 · Headquarters: SEVIERVILLE, TN, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orchard Knob Housing Development Corporation
EIN 743159335 · Headquarters: Chattanooga, TN, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orchard Knob Neighborhood Watch Association
EIN 412223360 · Headquarters: Chattanooga, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orchard Theatre Company
EIN 333527983 · Headquarters: Murfreesboro, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Order of Alba
EIN 471689043 · Headquarters: Knoxville, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Order of St Brigit
EIN 611513467 · Headquarters: Knoxville, TN, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Order of St Denis
EIN 834043948 · Headquarters: Nashville, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Order of the Amaranth Inc
EIN 237614597 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Order of the Amaranth Inc
EIN 237614601 · Headquarters: Ashland City, TN, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Order of the Amaranth Inc
EIN 237614602 · Headquarters: Oak Ridge, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Order of the Amaranth Inc
EIN 621049937 · Headquarters: Cookeville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Order of the Amaranth Inc
EIN 621072399 · Headquarters: Knoxville, TN, US · Crime & Legal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Order of the Amaranth Inc
EIN 621202008 · Headquarters: Oliver Springs, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Order of the Amaranth Inc
EIN 621865490 · Headquarters: SPRING HILL, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Order of the Amaranth Inc Supreme Council
EIN 621072406 · Headquarters: Memphis, TN, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Order of the Amaranth Sunrise Court
EIN 204088819 · Headquarters: MOSHEIM, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Order of the Monarchs of Reims
EIN 821330665 · Headquarters: Nashville, TN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Order of the White Shrine of Jerusalem
EIN 237513920 · Headquarters: Spring Hill, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ordinary Hero Foundation Inc
EIN 271778360 · Headquarters: BRENTWOOD, TN, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ore Springs-como Community Fire Dep
EIN 621306923 · Headquarters: COMO, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orebank Volunteer Fire Department Incorporated
EIN 237356570 · Headquarters: MOSHEIM, TN, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Organic Growth Regenerative Ecosystems Inc
EIN 880611478 · Headquarters: Limestone, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Organicholistichomesteadfamily
EIN 872121237 · Headquarters: MEMPHIS, TN, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Organization of Chinese-americans Inc
EIN 521306699 · Headquarters: Knoxville, TN, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Organization of Teratology Information Specialists
EIN 364297167 · Headquarters: BRENTWOOD, TN, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990
- Organize Tennessee
EIN 841732329 · Headquarters: NASHVILLE, TN, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990
- Organized Love
EIN 831949330 · Headquarters: Crossville, TN, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Organized Neighbors of Edgehill Community Development Corporation
EIN 800209280 · Headquarters: Nashville, TN, US · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Orha Development Corporation
EIN 820651125 · Headquarters: OAK RIDGE, TN, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orhs Maquers Booster Club
EIN 932789344 · Headquarters: Oak Ridge, TN, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ori Educational Development Inc
EIN 922070093 · Headquarters: Franklin, TN, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Ori Engage Inc
EIN 853028076 · Headquarters: Franklin, TN, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Original Memphis Radio Control Club
EIN 621492382 · Headquarters: Lakeland, TN, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Orion & Emma B Hurlbut Tr Fbo Memorial Fd
EIN 626034546 · Headquarters: CHATTANOOGA, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF