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
- Association of Caribbean Historians
EIN 932829128 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Certified Fraud Examiners-northeast Ohio Chapter
EIN 311526014 · Headquarters: CLEVELAND, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Chapters of the Fourth District of Ohio
EIN 300517627 · Headquarters: West Salem, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Association of Christian Librarians
EIN 371426936 · Headquarters: Cedarville, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Association of Cleveland Physiologists Inc
EIN 311679426 · Headquarters: Cleveland, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Association of Clinical Research Professionals
EIN 341889210 · Headquarters: North Olmsted, OH, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Association of Club Executives Inc
EIN 593683733 · Headquarters: WESTLAKE, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Association of Coach Training Organizations
EIN 204319412 · Headquarters: CLEVELAND, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Association of Coffee Mill Enthusiasts Inc
EIN 582134475 · Headquarters: Loveland, OH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of College & University Housing Officers International
EIN 936049979 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Association of College Auxiliary Services Inc
EIN 160999454 · Headquarters: ASHLAND, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Association of Community Health Nursing Educators Inc
EIN 911230405 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Association of Congolese Community in the Greater Cincinnati Area
EIN 651210778 · Headquarters: Forest Park, OH, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Consulting Chemists and Chemical Engineers Inc
EIN 131623903 · Headquarters: WAVERLY, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Cuyahoga County Employees for Special Students
EIN 341300109 · Headquarters: Cleveland, OH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Desk & Derrick Clubs
EIN 251564444 · Headquarters: AKRON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Desk & Derrick Clubs
EIN 311022160 · Headquarters: Marietta, OH, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Association of Desk & Derrick Clubs
EIN 341259348 · Headquarters: Findlay, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Association of Desk & Derrick Clubs
EIN 341358977 · Headquarters: New Philadelphia, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Drilled Shaft Contractors
EIN 800299853 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Firearm & Toolmark Examiners
EIN 237153006 · Headquarters: BLUE ASH, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Association of Former Special Agents of the Internal Revenue
EIN 341750156 · Headquarters: Cleveland, OH, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Association of Fundraising Professionals
EIN 311242682 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Association of Fundraising Professionals
EIN 341697894 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Association of Fundraising Professionals
EIN 822981581 · Headquarters: Springfield, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Girl Scout Executive Staff
EIN 620843154 · Headquarters: Sandusky, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Association of Gospel Rescue Missions
EIN 364017680 · Headquarters: Akron, OH, US · Housing & Shelter · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Association of Government Accountants
EIN 201926304 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Association of Greater Cincinnati Heating & Cooling Contractors
EIN 237248937 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Association of Independent Colleges & Universities of Ohio
EIN 310746875 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Association of Indian Physicians C/o Avior Tax & Accounting Llc
EIN 310972299 · Headquarters: CINCINNATI, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Association of Indian Physicians of Northern Ohio
EIN 341407746 · Headquarters: SHAKER HEIGHTS, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Association of Indian Physicians of Ohio Inc
EIN 273212507 · Headquarters: SHAKER HEIGHTS, OH, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Association of Information Technology Professionals
EIN 316050727 · Headquarters: Columbus, OH, US · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Association of Information Technology Professionals
EIN 346543367 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Information Technology Professionals
EIN 346556512 · Headquarters: Uniontown, OH, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Association of Information Technology Professionals
EIN 363855806 · Headquarters: Springboro, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Association Of Insurers for Research and Standards Inc
EIN 863745419 · Headquarters: Brunswick, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Association of International Cargivers Inc
EIN 453580060 · Headquarters: Columbus, OH, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Association of Kaedi Nationals in USA
EIN 810669247 · Headquarters: Cincinnati, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Association of Korean Immunologists in America Inc
EIN 475665692 · Headquarters: Cleveland, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Korean Political Studies
EIN 920340196 · Headquarters: Cincinnati, OH, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Ld Schools Inc
EIN 923404913 · Headquarters: GREENTOWN, OH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Association of Legal Administrators -Dayton Chapter
EIN 200346046 · Headquarters: Dayton, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Association of Life Insurance Counsel
EIN 135566493 · Headquarters: WORTHINGTON, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Association of Mail & Business Centers Inc
EIN 464336992 · Headquarters: Springfield, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Association of Manufactured Home Residents in Ohio
EIN 651237492 · Headquarters: STREETSBORO, OH, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Association of Military Industrial Engineers - Amie
EIN 462254194 · Headquarters: Beavercreek, OH, US · Science & Technology · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Association of Nationals and Friends of Koubia in North America
EIN 922213731 · Headquarters: Groveport, OH, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Association of News Media Internal Auditors
EIN 364085663 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Ngatamaare Nationals Corp
EIN 844640541 · Headquarters: Columbus, OH, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Nigerians Abroad
EIN 341921250 · Headquarters: Strongsville, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Notre Dame Clubs Inc
EIN 341489354 · Headquarters: NORTH CANTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Notre Dame Clubs Inc - Cincinnati
EIN 237419844 · Headquarters: CINCINNATI, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Association of Notre Dame Clubs Inc - Cleveland
EIN 346558951 · Headquarters: CLEVELAND, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Notre Dame Clubs Inc - Columbus
EIN 310991707 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Association of Notre Dame Clubs Inc - Dayton Ohio
EIN 311207322 · Headquarters: Springboro, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Notre Dame Clubs Inc - Mahoning and Shenango Valleys
EIN 341404720 · Headquarters: McDonald, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Notre Dame Clubs Inc - Mansfield
EIN 341404721 · Headquarters: Ontario, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Notre Dame Clubs Inc - Toledo
EIN 346447044 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Notre Dame Clubs Inc- Akron
EIN 341489231 · Headquarters: Copley, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Ohio Commodores
EIN 510173765 · Headquarters: BUCKEYE LAKE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Association of Ohio Drinking Water Agencies Inc
EIN 870953572 · Headquarters: Columbus, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Association of Ohio Health Commissioners
EIN 310668711 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Association of Ohio Longrifle Collectors
EIN 311371591 · Headquarters: Mc Cutchenville, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Ohio Metropolitan Wastewater Agencies
EIN 020626617 · Headquarters: CLEVELAND, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Association of Ohio Musictherapists
EIN 204984947 · Headquarters: Oberlin, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Ohio Pedologists
EIN 310975153 · Headquarters: Carroll, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Association of Ohio Recyclers
EIN 341624695 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Operating Room Nurses
EIN 341319694 · Headquarters: Wellington, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Association of Operating Room Nurses
EIN 341392506 · Headquarters: New Bremen, OH, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Association of Operating Room Nurses Inc
EIN 237438604 · Headquarters: Kent, OH, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Operating Room Nurses Inc
EIN 311074551 · Headquarters: NEW ALBANY, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Association of Operating Room Nurses Inc
EIN 311095118 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Association of Operating Room Nurses Inc
EIN 311302849 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Operating Room Nurses Inc
EIN 341320169 · Headquarters: Perrysburg, OH, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Association of Operating Room Nurses Inc
EIN 341374665 · Headquarters: BERLIN HTS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Operating Room Nurses Inc
EIN 364590598 · Headquarters: Willoughby, OH, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Operating Room Nurses Inc
EIN 800149599 · Headquarters: Chagrin Falls, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Association of Operations Technicians
EIN 593765019 · Headquarters: Cleveland, OH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Osu Extension Master Gardeners of Ross County
EIN 311718836 · Headquarters: Chillicothe, OH, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Association of Pakistani-american L
EIN 454020448 · Headquarters: MASON, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Partners of Sex Addicts Trauma Specialists Inc
EIN 460588973 · Headquarters: DUBLIN, OH, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Association of Philippine Physician of Greater Cin
EIN 311002400 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Association of Philippine Physicians in Greater Dayton
EIN 311195071 · Headquarters: Beavercreek, OH, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Association of Physicians of Pakistani Descent of Na Ne Oh Cha
EIN 923920936 · Headquarters: AKRON, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Association of Polycarbonate Building System Integrators
EIN 453278377 · Headquarters: Medina, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Association of Pool & Spa Professionals Ohio Ky Chapter
EIN 311212714 · Headquarters: Cincinnati, OH, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Association of Professional Engineers in Cincinnati Service
EIN 237076702 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Professional Researchers for Advancement
EIN 421583305 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Public Health Nurses
EIN 455628490 · Headquarters: WESTERVILLE, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Association of Public Library Employees
EIN 364892951 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Reading Police Officers
EIN 872250826 · Headquarters: Reading, OH, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Association of Residential Cleaning Services International (ARCSI)
EIN 201990152 · Headquarters: Columbus, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990
- Association of Sister Brother and Priest Physicians
EIN 473343945 · Headquarters: MT ST JOSEPH, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Association of South Slavic Peoples
EIN 814564557 · Headquarters: YELLOW SPRINGS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Specialists in Aging
EIN 341553355 · Headquarters: Mentor, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Association of Specialty Cut Flower Growers Inc
EIN 581888296 · Headquarters: OBERLIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Association of Specialty Cut Flower Growers Research Foundation
EIN 743080343 · Headquarters: OBERLIN, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Association of Specialty Market Operators
EIN 311404022 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N