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
- Southeastern Ecumenical Ministry Inc
EIN 237018162 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Southeastern Hunting and Fishing Club
EIN 311234294 · Headquarters: New Lexington, OH, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Southeastern Local Association of School Employees
EIN 311639053 · Headquarters: SPRINGFIELD, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southeastern Local Education Association Clark County
EIN 310889544 · Headquarters: Fairborn, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southeastern Local Teachers' Association
EIN 237090604 · Headquarters: Chillicothe, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southeastern Michigan Veterans Standdown Inc
EIN 383358319 · Headquarters: Sylvania, OH, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Southeastern Music Boosters Inc
EIN 310959697 · Headquarters: S CHARLESTON, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southeastern Ohio Center for Independent Living
EIN 223882498 · Headquarters: LANCASTER, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southeastern Ohio Claims Club
EIN 316052819 · Headquarters: Newark, OH, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Southeastern Ohio Education Association
EIN 314393713 · Headquarters: Portsmouth, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southeastern Ohio Electrical Labor Management Cooperation Committee
EIN 203900616 · Headquarters: Nashport, OH, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Southeastern Ohio Funeral Directors Association
EIN 365159463 · Headquarters: Amanda, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southeastern Ohio H E a R T Inc
EIN 821659027 · Headquarters: PATRIOT, OH, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southeastern Ohio High School for the Arts
EIN 474935306 · Headquarters: Zanesville, OH, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Southeastern Ohio Horse Show Organization
EIN 871155041 · Headquarters: PICKERINGTON, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southeastern Ohio Jewish Cemetary Association
EIN 311140507 · Headquarters: Athens, OH, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Southeastern Ohio Mechanical Contractor Associationinc
EIN 311633083 · Headquarters: ZANESVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southeastern Ohio Oil & Gas Association
EIN 311055701 · Headquarters: MARIETTA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southeastern Ohio Regional Medical Center Inc
EIN 314391798 · Headquarters: Columbus, OH, USA · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990
- Southeastern Ohio Sinners N Saints Inc
EIN 301028751 · Headquarters: McConnelsville, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Southeastern Ohio Society for the Prevention of Cruelty to Animals
EIN 311369702 · Headquarters: Zanesville, OH, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Southeastern Ohio Sportsmans Association Inc
EIN 593795311 · Headquarters: ZANESVILLE, OH, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Southeastern Ohio Symphony Orchestra
EIN 310938384 · Headquarters: New Concord, OH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southeastern Ohio Teamsters Retiree
EIN 310993261 · Headquarters: Crooksville, OH, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Southeastern Ohio Usbc
EIN 320168588 · Headquarters: LANCASTER, OH, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southeastern Ohio Watercolor Society
EIN 311079962 · Headquarters: New Concord, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southeastern Ohio Youth Shooting Sports
EIN 820903724 · Headquarters: Cambridge, OH, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southeastern Quarterback Club
EIN 465003303 · Headquarters: South Charleston, OH, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southeastern Senior Citizens Inc
EIN 510472259 · Headquarters: Londonderry, OH, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Academy of Podiatry
EIN 263868221 · Headquarters: Cincinnati, OH, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Southern Band Boosters
EIN 510497039 · Headquarters: Racine, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Bombers Baseball
EIN 393676369 · Headquarters: IRONTON, OH, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Southern Cherokee Nation of Kentucky Inc
EIN 473005057 · Headquarters: Plymouth, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Southern Cleveland Drop Back In
EIN 271967626 · Headquarters: Cleveland, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Coals Conference Inc
EIN 310708003 · Headquarters: CINCINNATI, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Southern Community Center of Salineville
EIN 341236167 · Headquarters: Salineville, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Elementary K-8 Pto
EIN 263068144 · Headquarters: RACINE, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Southern Enterprise School of Arts Inc
EIN 341879583 · Headquarters: Euclid, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern High School Athletic Boosters
EIN 582678518 · Headquarters: Racine, OH, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Southern Hills Arts Council
EIN 311041788 · Headquarters: JACKSON, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Hills Athletic Conference
EIN 320381137 · Headquarters: Franklin Furnace, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Hills Joint Vocational School Teachers Association
EIN 311270425 · Headquarters: Georgetown, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Hills Oasbo
EIN 471945044 · Headquarters: Portsmouth, OH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Southern Kaduna People in the Diasporal Sokad
EIN 814602516 · Headquarters: BEDFORD HEIGHTS, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Southern Local Education Association
EIN 311064066 · Headquarters: NEW LEXINGTON, OH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Local Education Association
EIN 352327687 · Headquarters: Racine, OH, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Local Indian Mites
EIN 991852631 · Headquarters: Hammondsville, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Local Little Indians Football Inc
EIN 341437067 · Headquarters: SALINEVILLE, OH, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Southern Local Teachers Association
EIN 311046530 · Headquarters: Salineville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Local Touchdown Club
EIN 831990500 · Headquarters: WELLSVILLE, OH, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Southern Lorain County Historical Society
EIN 237140303 · Headquarters: WELLINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Southern Ohio Adult Baseball League
EIN 334862413 · Headquarters: Chillicothe, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Ohio Adult Soccer Association
EIN 311454889 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Southern Ohio Antique Tractor Pullers Association Inc
EIN 920192852 · Headquarters: BLANCHESTER, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Ohio Area Task Force On
EIN 310986041 · Headquarters: Portsmouth, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Ohio Association of Realto
EIN 310850282 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Ohio Athletic Association Inc
EIN 472511930 · Headquarters: CHILLICOTHE, OH, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Ohio Beagle Club Inc
EIN 900556561 · Headquarters: Chillicothe, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Ohio Bikers Inc
EIN 800213728 · Headquarters: Cincinnati, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Ohio Boxer Rescue
EIN 833491217 · Headquarters: Jackson, OH, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Southern Ohio Buckeye Bikers
EIN 474031059 · Headquarters: WASHINGTON COURT HOUSE, OH, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern Ohio Buckeyes Inc
EIN 454089294 · Headquarters: New Lebanon, OH, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Southern Ohio Canine Search & Rescue
EIN 871289671 · Headquarters: Chillicothe, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Southern Ohio Canine Search and Rescue
EIN 871050078 · Headquarters: Orient, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Ohio Career Academy
EIN 922537705 · Headquarters: KENT, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Ohio Chamber Alliance
EIN 311398387 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Southern Ohio Chamber Alliance Benefit Plan
EIN 471277622 · Headquarters: CINCINNATI, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Ohio Chapter Human Factors and Ergonomics Society
EIN 462027867 · Headquarters: BEAVERCREEK, OH, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Southern Ohio Chapter of the National Organization of Black Law
EIN 823021809 · Headquarters: Cincinnati, OH, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Ohio Collegiate Baseball
EIN 311803623 · Headquarters: ATHENS, OH, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990
- Southern Ohio Community Concert Ass Dba Southern Ohio Performing Arts A
EIN 311346687 · Headquarters: PORTSMOUTH, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990
- Southern Ohio Connection
EIN 263193098 · Headquarters: Waverly, OH, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Ohio Crime Stoppers Inc
EIN 550874480 · Headquarters: CHILLICOTHE, OH, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern Ohio Disc Golf Association
EIN 874646516 · Headquarters: West Portsmouth, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Ohio Diversification Initiative
EIN 311566951 · Headquarters: Piketon, Ohio, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990
- Southern Ohio Ems Co
EIN 453385211 · Headquarters: LEESBURG, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Southern Ohio Events
EIN 203105170 · Headquarters: CHILLICOTHE, OH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Ohio Family Institute Inc
EIN 311220566 · Headquarters: Cincinnati, OH, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Southern Ohio Farmland Preservation Association
EIN 311702426 · Headquarters: Georgetown, OH, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Southern Ohio Filmmakers Assn
EIN 450576032 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Southern Ohio Fire & Ems School
EIN 311446931 · Headquarters: New Vienna, OH, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Southern Ohio Fishers of Men Association
EIN 844949037 · Headquarters: Logan, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Southern Ohio Flying K9s
EIN 263797558 · Headquarters: Lebanon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Ohio Folklife
EIN 852981832 · Headquarters: Portsmouth, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Ohio Forestland Association
EIN 311460336 · Headquarters: Piketon, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Ohio Forge and Anvil
EIN 311043983 · Headquarters: Troy, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southern Ohio Genealogical Society
EIN 311190752 · Headquarters: Hillsboro, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Ohio Healthcare Network
EIN 261566590 · Headquarters: CHILLICOTHE, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Ohio Homeless Veterans Program
EIN 311682709 · Headquarters: WAVERLY, OH, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Southern Ohio Lacrosse Foundation Llc
EIN 510423859 · Headquarters: Dayton, OH, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Southern Ohio Light Opera
EIN 311402604 · Headquarters: PORTSMOUTH, OH, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Southern Ohio Magic Aau Basketball Club
EIN 208379536 · Headquarters: PORTSMOUTH, OH, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Southern Ohio Medical Center
EIN 310678022 · Headquarters: Portsmouth, Ohio, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Ohio Medical Center
EIN 311374523 · Headquarters: Portsmouth, OH, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Ohio Medical Center Title Holding Company
EIN 311417566 · Headquarters: PORTSMOUTH, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Ohio Memorial Post No 6878 of the Veterans of Foreign
EIN 311102136 · Headquarters: Proctorville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Southern Ohio Miners INC
EIN 933128588 · Headquarters: McArthur, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Southern Ohio Museum Corporation
EIN 310914613 · Headquarters: PORTSMOUTH, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Ohio Pga Golf Foundation
EIN 943488499 · Headquarters: DAYTON, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southern Ohio Pregnancy Center Inc
EIN 311295736 · Headquarters: Hillsboro, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990