Nonprofits in Oklahoma
Nonprofits in Oklahoma. Browse 25,638 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
- Sugar Plums Rescue Foundation
EIN 994168714 · Headquarters: Bethany, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Suited for Life
EIN 823407292 · Headquarters: Tulsa, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Suited for Success Inc
EIN 731466393 · Headquarters: OKLAHOMA CITY, OK, USA · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990
- Sullivan Charitable Trust
EIN 237369119 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Sulphur Foundation for Excellence in Education
EIN 731368999 · Headquarters: Sulphur, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sulphur Kids Association
EIN 320695402 · Headquarters: Sulphur, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sulphur Main Street Inc
EIN 731517035 · Headquarters: Sulphur, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Sulphur Oklahoma Soccer Association
EIN 030526545 · Headquarters: Sulphur, OK, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Sulphur Springs Special Needs Retreat Inc
EIN 270944083 · Headquarters: Norman, OK, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Summer Program of Recreational Training Inc
EIN 731337383 · Headquarters: Fairview, OK, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Summit One Inc
EIN 272014931 · Headquarters: LAWTON, OK, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Summit Parent Club
EIN 364733196 · Headquarters: Edmond, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sunbeam Family Services
EIN 730590119 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sunday Farm Corporation
EIN 334830982 · Headquarters: Tulsa, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sundberg Christian Ministries Inc
EIN 421547408 · Headquarters: Moore, OK, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sundowner Stockdog Association
EIN 412140804 · Headquarters: CADDO, OK, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Sunfest Inc
EIN 731196495 · Headquarters: BARTLESVILLE, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sunhive Collective Inc
EIN 920602340 · Headquarters: NORMAN, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sunny Dayz Inc
EIN 883246431 · Headquarters: EDMOND, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sunnyside Community Cemetery
EIN 731617097 · Headquarters: OKARCHE, OK, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sunnyside Water Association
EIN 923279688 · Headquarters: Lawton, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Sunrise Ministries Inc
EIN 731115826 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Sunrise Tulsa Rotary Foundation Inc
EIN 731598587 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sunset Lodge 85
EIN 261698014 · Headquarters: ARDMORE, OK, USA · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Sunset Therapeutic Riding Center
EIN 274455093 · Headquarters: Yukon, OK, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Sunshine Church of the Living God
EIN 730771555 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Sunshine Community Services of Tulsa Inc
EIN 991235845 · Headquarters: Tulsa, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sunshine Industries Inc
EIN 730785571 · Headquarters: ARDMORE, OK, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Super Sounder System Inc
EIN 731357413 · Headquarters: Enid, OK, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Super Summer Oklahoma Inc
EIN 731478036 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Supercomputing Technology Historical Museum Inc
EIN 262406048 · Headquarters: Hobart, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Supernatural Angel Incorporated
EIN 814437203 · Headquarters: Oklahoma City, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Support Staff Section of the New & Related Services of the Ok Assoc
EIN 900248345 · Headquarters: STILLWATER, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Supporters of Families with Sickle Cell Disease
EIN 743230851 · Headquarters: Tulsa, OK, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Supporters of Senior Citizens Center Incorporated
EIN 731529855 · Headquarters: HEALDTON, OK, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Supporters of Swosu Rodeo Foundation
EIN 472589329 · Headquarters: WEATHERFORD, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Supporting Our Sisters Ministries Inc
EIN 854210734 · Headquarters: Guymon, OK, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Supporting Solutions for Atenas Cr Inc
EIN 823008307 · Headquarters: Ponca City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Supporting Stillwater Homeschoolers
EIN 274570401 · Headquarters: STILLWATER, OK, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Supportive Financial Services Inc
EIN 264831572 · Headquarters: Jay, OK, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- Supportive Healthy Initiatives for Tulsa
EIN 871827506 · Headquarters: Tulsa, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Supreme Assembly of the Social Order of the Beauceant
EIN 237167167 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Supreme Master Ching Hai Intl Association
EIN 731446287 · Headquarters: TULSA, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Suraltul Nur
EIN 843710531 · Headquarters: Edmond, OK, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Surayya Anne Foundation Inc
EIN 421745833 · Headquarters: Tulsa, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sure Foundation Outreach Inc
EIN 562482056 · Headquarters: Lawton, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Surgical Extraction Foundation
EIN 833300281 · Headquarters: DUNCAN, OK, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Surround Fellowship Inc
EIN 832894120 · Headquarters: Broken Arrow, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Survivor Resource Network
EIN 731223880 · Headquarters: PONCA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Survivor Source Inc
EIN 994074282 · Headquarters: Oklahoma City, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Susan & Nick Harroz Iii Family Foundation Inc
EIN 813905158 · Headquarters: NICHOLS HILLS, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Susan Flint Seay Charitable Foundation
EIN 731311956 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Susannah & Jim Adelson Family Foundation
EIN 822167393 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Susi Taylor Ministries Inc
EIN 731613118 · Headquarters: TULSA, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Susie Shellenberger Ministries Inc
EIN 731248603 · Headquarters: WARR ARCES, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sustainable Energy for North East Asia
EIN 263282665 · Headquarters: Tulsa, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Sustainable Journalism Foundation
EIN 843896856 · Headquarters: OKLAHOMA CITY, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sustainable Okc
EIN 261652351 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Sustainable Tulsa Inc Dba The Sustainability Alliance
EIN 861174061 · Headquarters: Tulsa, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sustaining Community Life Inc
EIN 841680944 · Headquarters: Tulsa, OK, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Suzanne and Jim Kneale Family Foundation
EIN 461534059 · Headquarters: Tulsa, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sw 29Th District Association
EIN 472499672 · Headquarters: Oklahoma City, OK, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sw Oklahoma Agriculture Affairs
EIN 464429752 · Headquarters: ALTUS, OK, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Swab Squad Inc
EIN 462663917 · Headquarters: Oklahoma City, OK, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Swan Lake Neighborhood Association
EIN 731468744 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Swan Lake Waterfowl Society
EIN 731327436 · Headquarters: Tulsa, OK, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Swan Song Foundation
EIN 931944721 · Headquarters: TULSA, OK, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Swank Family Foundation
EIN 843146076 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Swanson Pet Mission Inc
EIN 821735807 · Headquarters: KIEFER, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Swarm for Nkh Corp
EIN 811504281 · Headquarters: BROKEN ARROW, OK, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Swat Angels Foundation
EIN 463214227 · Headquarters: Oklahoma City, OK, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Swat Meet Inc
EIN 834463383 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 237009459 · Headquarters: Lawton, OK, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 521276296 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 521654833 · Headquarters: TUTTLE, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 522274291 · Headquarters: Oklahoma City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 522305450 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 731012761 · Headquarters: TULSA, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sweet Adelines International Ok City
EIN 736102824 · Headquarters: Oklahoma City, OK, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sweet Reverse Foundation
EIN 920636853 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sweetwater Foundation
EIN 821878237 · Headquarters: TAHLEQUAH, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Swerve Foundation
EIN 844250235 · Headquarters: JENKS, OK, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Swimtulsa Inc
EIN 731326892 · Headquarters: BROKEN ARROW, OK, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Swing Tulsa Style Inc
EIN 800595172 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Swingin' D Horse Rescue
EIN 820797684 · Headquarters: COWETA, OK, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Swinging Chicks Inc
EIN 237042490 · Headquarters: Chickasha, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Swinging Rebels Square Dance Club
EIN 237027071 · Headquarters: Wellston, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Swingout Okc Society
EIN 833032692 · Headquarters: Oklahoma City, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Swink Cemetery Association
EIN 994735466 · Headquarters: valliant, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Swink Historical Preservation Association
EIN 731441058 · Headquarters: SWINK, OK, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Swivel Response Inc
EIN 393994697 · Headquarters: Elk City, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sword and Trowel Institute Inc
EIN 453997870 · Headquarters: Oklahoma City, OK, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Sydney Angle Memorial FoundationInc
EIN 465562722 · Headquarters: Oklahoma City, OK, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Sylvanus G Felix Foundation C/o Bill Shapard
EIN 736099600 · Headquarters: OKLAHOMA CITY, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Sylvia Towner Diabetes Camp Foundation Inc
EIN 260618834 · Headquarters: Tulsa, OK, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Symbiosis Cooperation Tulsa Fund
EIN 873032211 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sync City Wellness Center Inc
EIN 263152817 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Synergy Connection Inc (Fka) Waynoka Ministries Inc
EIN 731532225 · Headquarters: OKLAHOMA CITY, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Synergy Sports Inc
EIN 454500743 · Headquarters: NORMAN, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Syrup Does Good Inc
EIN 833450783 · Headquarters: Norman, OK, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N