Nonprofits in Ohio
Nonprofits in Ohio. Browse 89,326 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
- Clifton Music Club
EIN 510138691 · Headquarters: Cleves, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clifton Park Trustees
EIN 340154388 · Headquarters: LAKEWOOD, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Clifton Properties Inc
EIN 346543351 · Headquarters: FAIRVIEW PARK, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clifton Senior Multiservice Center
EIN 237444506 · Headquarters: Cincinnati, OH, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990
- Clifton Town Meeting
EIN 310710292 · Headquarters: CINCINNATI, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cliftondeerorg
EIN 474340573 · Headquarters: Cincinnati, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cliftonfest Partners Incorporated
EIN 464667265 · Headquarters: CINCINNATI, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Climb Athens Llc
EIN 813866302 · Headquarters: Athens, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cline Elementary Parent Teacher Organization
EIN 310903720 · Headquarters: WASHINGTN TWP, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinical Initiatives Inc
EIN 464173762 · Headquarters: ROOTSTOWN, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clinical Laboratory Management Asso Ciation
EIN 311733134 · Headquarters: Springboro, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Clinical Laboratory Management Association
EIN 341403769 · Headquarters: North Royalton, OH, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clinical Readiness Project
EIN 844641394 · Headquarters: Columbus, OH, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Clinical Social Work Association
EIN 480912443 · Headquarters: GRANVILLE, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Clint Rice Memorial Fund
EIN 392592154 · Headquarters: PLAIN CITY, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton Cemetary Association
EIN 346531824 · Headquarters: Clinton, OH, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton Co Historical Society Inc
EIN 311014721 · Headquarters: WILMINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Clinton Community Action Group
EIN 393399823 · Headquarters: Clinton, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton Community Enrichment Group
EIN 454287394 · Headquarters: Gahanna, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Clinton County 4-H Committee
EIN 311053903 · Headquarters: Wilmington, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Clinton County Adult Day Center
EIN 311318677 · Headquarters: WILMINGTON, OH, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Clinton County Adult New Readers Tt
EIN 311279116 · Headquarters: Wilmington, OH, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Clinton County Agricultural Society
EIN 316060318 · Headquarters: WILMINGTON, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clinton County Amateur Radio Association
EIN 311365848 · Headquarters: Martinsville, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton County Coalition on Homelessness
EIN 993699040 · Headquarters: wilmington, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton County Community Action Program
EIN 310723063 · Headquarters: WILMINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clinton County Community Family Young Mens Christian Association
EIN 311016764 · Headquarters: WILMINGTON, OH, USA · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990
- Clinton County Convention Visitors Bureau
EIN 311592477 · Headquarters: WILMINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clinton County Farm Bureau
EIN 316032662 · Headquarters: Wilmington, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Clinton County Farmers Union
EIN 161717257 · Headquarters: Wilmington, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Clinton County Farmers' and Sportsman's Association
EIN 310855604 · Headquarters: WILMINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clinton County Foundation
EIN 311140087 · Headquarters: WILMINGTON, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clinton County Historical Society
EIN 310586407 · Headquarters: WILMINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clinton County Homemakers and Nursing Home Guild
EIN 311696939 · Headquarters: Sabina, OH, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Clinton County Humane Society Company
EIN 237223963 · Headquarters: Wilmington, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Clinton County Leadership Institute
EIN 311205953 · Headquarters: WILMINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Clinton County Open Lands Inc
EIN 861121605 · Headquarters: Milford, OH, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Clinton County Quilt Association
EIN 311063836 · Headquarters: wilmington, OH, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Clinton County Retired Teachers Association
EIN 800628460 · Headquarters: Wilmington, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton County Services for the Homeless
EIN 311224053 · Headquarters: WILMINGTON, OH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clinton County Tea Party
EIN 273087257 · Headquarters: Blanchester, OH, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Clinton Estates Civic Association
EIN 263523846 · Headquarters: COLUMBUS, OH, US · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Clinton Firefighters Association
EIN 334476930 · Headquarters: CLINTON, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton Historical Society
EIN 311546975 · Headquarters: Clinton, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton Lodge No 47 F&am
EIN 340233979 · Headquarters: MASSILLON, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Clinton Massie Band Boosters Inc
EIN 471823317 · Headquarters: Clarksville, OH, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Clinton Massie Pee Wee Football Program Llc
EIN 800400191 · Headquarters: Clarksville, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton Massie Youth Wrestling Program Inc
EIN 270450201 · Headquarters: Clarksville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clinton Pto
EIN 263104376 · Headquarters: Tiffin, OH, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Clinton Rails to Trails
EIN 311325572 · Headquarters: Wilmington, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton Streamkeepers Association
EIN 311723244 · Headquarters: Wilmington, OH, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Clinton Township Volunteer Firefighters Association
EIN 815447838 · Headquarters: TIFFIN, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clinton-massie Alumni Association
EIN 510453901 · Headquarters: Clarksville, OH, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Clinton-Massie Athletics Boosters
EIN 991163177 · Headquarters: WILMINGTON, OH, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Clinton-massie Education Association
EIN 201833830 · Headquarters: Clarksville, OH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clinton-Massie Elementary PTO
EIN 311453209 · Headquarters: Clarksville, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Clinton-massie Youth Baseball and Softball
EIN 842946810 · Headquarters: Waynesville, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clinton-warren Joint Fire Fighters Association
EIN 874149817 · Headquarters: Clarksville, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clintonville Academy
EIN 310938044 · Headquarters: COLUMBUS, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clintonville Area Business Association
EIN 384186637 · Headquarters: Columbus, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clintonville Area Chamber of Commerce
EIN 311441842 · Headquarters: Columbus, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Clintonville Arts Guild
EIN 237451022 · Headquarters: COLUMBUS, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Clintonville Basketball Association
EIN 830863630 · Headquarters: Columbus, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clintonville Charitable
EIN 844698500 · Headquarters: Columbus, OH, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Clintonville Community Band
EIN 311438655 · Headquarters: Columbus, OH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clintonville Community Choir
EIN 208580209 · Headquarters: Columbus, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clintonville Community Fund Inc
EIN 311457018 · Headquarters: COLUMBUS, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Clintonville Go Public
EIN 455190682 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Clintonville Historical Society Inc
EIN 311645249 · Headquarters: COLUMBUS, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clintonville Incorporated
EIN 311761296 · Headquarters: Columbus, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clintonville July 4Th Celebration Inc
EIN 311655071 · Headquarters: COLUMBUS, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Clintonville Rotary Foundation Inc
EIN 451666189 · Headquarters: Columbus, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clintonville Women's Club
EIN 316037052 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clintonville-beechwold Community Resources Center
EIN 310834578 · Headquarters: COLUMBUS, OH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cliometrics Society
EIN 311177580 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clippard Instrument Laboratory Inc Health Care Plan & Trust
EIN 311245120 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clipped Wings United Airlines Stewardess Alumnae and Flight Atte
EIN 320381569 · Headquarters: Rocky River, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Clipper 12Th Man
EIN 822460808 · Headquarters: Columbiana, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Cliquepoint Data Foundation
EIN 272186265 · Headquarters: Cleveland, OH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Clockhouse Writers Conference Inc
EIN 884214600 · Headquarters: Columbus, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clocktower Collaborative
EIN 931355775 · Headquarters: Hudson, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Clonrock Foundation
EIN 814554129 · Headquarters: Cuyahoga Falls, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Close Knit Friends
EIN 813071006 · Headquarters: NOVELTY, OH, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Closet of Caring
EIN 862169480 · Headquarters: Hilliard, OH, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Closet Transformation Inc
EIN 844050512 · Headquarters: DAYTON, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cloth Diaper Connection
EIN 460993068 · Headquarters: Columbus, OH, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Clothe-a-child of Ohio Inc
EIN 550851132 · Headquarters: FINDLAY, OH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Clothed in Creation
EIN 394385513 · Headquarters: East Canton, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clothed in Righteousness Inc
EIN 870955524 · Headquarters: Alliance, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clothed in Strength
EIN 921264001 · Headquarters: POLAND, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clothes 4 Hunger
EIN 272221412 · Headquarters: Cincinnati, OH, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Clothes That Work
EIN 311575093 · Headquarters: KETTERING, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Clothing Corral Inc
EIN 833441240 · Headquarters: Oak Harbor, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cloud Security Alliance - Ohio River Valley Chapter
EIN 833903552 · Headquarters: Bellbrook, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Clouddevelop Conference
EIN 454353165 · Headquarters: Marysville, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Clough Pike Elementary PTO
EIN 364713870 · Headquarters: Cincinnati, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Clover C Clark Memorial Tr
EIN 016007111 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Clover Coffee
EIN 333278653 · Headquarters: Dublin, OH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Clover Cowboys 4-H Club of Warren C
EIN 311757537 · Headquarters: Lebanon, OH, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Clover Field Wildlife Care Inc
EIN 800798448 · Headquarters: North Canton, OH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990