Nonprofits in Tulsa, Oklahoma
Nonprofits in Tulsa, Oklahoma. Browse 3,734 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
- Oklahoma Association for the Gifted Creative Talented Inc
EIN 731072839 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Association for the Treatment of Opioid Dependence
EIN 452303508 · Headquarters: Tulsa, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Association of Chiefs of Police
EIN 731119451 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oklahoma Association of Personnel Consultants
EIN 731379584 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Oklahoma Athletic Trainers' Association
EIN 462587842 · Headquarters: TULSA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Oklahoma Ballerz Incorporated
EIN 821612976 · Headquarters: Tulsa, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Buffaloes Australian Football Club Inc
EIN 931642241 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Bulldogs Baseball
EIN 900664742 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Oklahoma Bulls Baseball Inc
EIN 832256327 · Headquarters: TULSA, OK, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Oklahoma CCIM Chapter of Realtors
EIN 731171172 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oklahoma Celebrity Charities Inc
EIN 463413047 · Headquarters: TULSA, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Centennial Botanical Garden Inc
EIN 470878581 · Headquarters: Tulsa, OK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Center for Healthcare Improvement
EIN 270946192 · Headquarters: TULSA, OK, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Oklahoma Center of Empowerment Inc
EIN 900839666 · Headquarters: TULSA, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oklahoma Central Credit Union
EIN 730731221 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Central Foundation Inc
EIN 452804883 · Headquarters: Tulsa, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oklahoma Championship Steak Cook-off Inc
EIN 800453545 · Headquarters: TULSA, OK, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Oklahoma Chapter of the American Society of Landscape Architects
EIN 731081993 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Chapter of the Association of College and Research Libraries
EIN 731492092 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Chapter of the Society of Industrial and Office Realtors
EIN 471211235 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Chess Association
EIN 113699476 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Chevelle & El Camino Owners Association
EIN 383792266 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Oklahoma Childhood Obesity Foundation
EIN 800344773 · Headquarters: TULSA, OK, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Oklahoma Childrens Law Center Inc
EIN 261449399 · Headquarters: Tulsa, OK, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Oklahoma Coalition for Sex Offender Management Inc
EIN 270531291 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oklahoma Community Support Coalition
EIN 821777510 · Headquarters: Tulsa, OK, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Oklahoma Congress of Parents and Teachers
EIN 800274155 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Oklahoma Congress of Parents and Teachers - Oklahoma Pta
EIN 300381315 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Congress of Parents and Teachers-Oklahoma Pta
EIN 320389805 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Oklahoma Consumer Finance Assoc Inc
EIN 731526295 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oklahoma Council of Deans and Chairpersons of Bsn Programs Inc
EIN 364464003 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Council of Teachers of English Inc
EIN 237175208 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Council of Trout Unlimited
EIN 911928277 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Dental Hygienists Association
EIN 736099255 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oklahoma Diamond Girls Club
EIN 473189055 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oklahoma Disability Law Center Inc
EIN 731025167 · Headquarters: TULSA, OK, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Disc Golf Foundation
EIN 271884165 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Early Childhood Teachers Association
EIN 731342501 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Oklahoma Ecology Project Inc
EIN 884393354 · Headquarters: Tulsa, OK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Educational Memorial Trust Fdn
EIN 736097975 · Headquarters: TULSA, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Elite Baseball
EIN 473146211 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oklahoma Equality Law Center Inc
EIN 921817908 · Headquarters: Tulsa, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Faith and Freedom Rising Inc
EIN 395022670 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oklahoma Farm Bureau Tulsa County
EIN 730669786 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Fashion Initiative Inc
EIN 821488275 · Headquarters: tulsa, OK, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Oklahoma Festivals Association
EIN 731491260 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Oklahoma Floodplain Managers Assoc
EIN 731437151 · Headquarters: TULSA, OK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oklahoma Garden Clubs
EIN 731359205 · Headquarters: Tulsa, OK, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Oklahoma Garden Clubs
EIN 731359561 · Headquarters: Tulsa, OK, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Oklahoma Harm Reduction Alliance Inc
EIN 862303636 · Headquarters: TULSA, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Hearing Aid Dispensers Association Inc
EIN 810802081 · Headquarters: TULSA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Heart Research and Education Foundation Inc
EIN 731432360 · Headquarters: Tulsa, OK, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oklahoma Hemophilia Foundation Inc
EIN 730754621 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Hispanic Chamber Foundation
EIN 710912258 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 262420311 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 262436889 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 262436992 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 262437113 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 262437175 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 262437220 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 262437273 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 271810362 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 736113852 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 824020193 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Home and Community Education Inc
EIN 825222316 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Innovation Institute Inc
EIN 261317404 · Headquarters: TULSA, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990
- Oklahoma Jewelers Association Inc
EIN 731334604 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oklahoma Junior Cycling Inc
EIN 850603253 · Headquarters: Tulsa, OK, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oklahoma Justice League Inc
EIN 851702709 · Headquarters: TULSA, OK, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oklahoma Leather Association
EIN 922376073 · Headquarters: Tulsa, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Literary Arts Alliance Inc
EIN 471330370 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oklahoma Masonic Historical Museum Ltd
EIN 743089796 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Medical Group Management Association Inc
EIN 911984586 · Headquarters: Tulsa, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oklahoma Military Historical Association
EIN 261927578 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Monarchs Baseball Club
EIN 822252312 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oklahoma Native Plant Society
EIN 731318037 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Natural Employees Association
EIN 730737924 · Headquarters: Tulsa, OK, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Oklahoma Nursing Student Association Inc
EIN 205049330 · Headquarters: Tulsa, OK, USA · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Oklahoma Ornithological Society
EIN 237057442 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Orphaned Poodle Services
EIN 273356740 · Headquarters: Tulsa, OK, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oklahoma Ozark Chapter of the Appraisal Institute
EIN 730610593 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Performing Arts Inc
EIN 731479893 · Headquarters: Tulsa, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Oklahoma Pest Management
EIN 471454816 · Headquarters: Tulsa, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oklahoma Pet Collective Society
EIN 854369910 · Headquarters: Tulsa, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Physical Therapy Association
EIN 237056789 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oklahoma Pipeline Awareness Liasion Inc
EIN 274587315 · Headquarters: TULSA, OK, USA · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990
- Oklahoma Police Chiefs Training Foundation Inc
EIN 731289104 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Policy Inc
EIN 331178624 · Headquarters: TULSA, OK, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Project Woman Inc
EIN 731616817 · Headquarters: TULSA, OK, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Public Fleet Management Association
EIN 464821692 · Headquarters: TULSA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oklahoma Recording Artist Alliance Inc
EIN 333614133 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Religious Coalition for Reproductive Choice
EIN 731447828 · Headquarters: TULSA, OK, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oklahoma Rose Chapter Nsdar
EIN 843908838 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oklahoma Route 66 Association Inc
EIN 731351108 · Headquarters: Tulsa, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oklahoma Safety Center
EIN 731443094 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oklahoma Scholastic Chess Organization
EIN 431989366 · Headquarters: Tulsa, OK, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma School for Visual and Performing Arts Foundation
EIN 208091343 · Headquarters: TULSA, OK, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Oklahoma Sheriffs and Peace Officers Association
EIN 730779411 · Headquarters: TULSA, OK, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oklahoma Soccer Referee Association Inc
EIN 474458957 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oklahoma Sooner Private Process Server Association Inc
EIN 473370269 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N