Nonprofits in Boulder, Colorado
Nonprofits in Boulder, Colorado. Browse 1,829 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
- Colorado Hunter & Jumper Association
EIN 840563150 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Colorado Indian Bar Association
EIN 841324410 · Headquarters: Boulder, CO, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Colorado Institute of Historical Geography
EIN 475376333 · Headquarters: Boulder, CO, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Colorado Jamaica Project Inc
EIN 562631575 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Colorado Junior Crew
EIN 204416983 · Headquarters: Boulder, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colorado MahlerFest Inc
EIN 742551709 · Headquarters: Boulder, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colorado Math Circle
EIN 394809445 · Headquarters: Boulder, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Colorado Midwives Association
EIN 521258568 · Headquarters: Boulder, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Colorado Music Festival & Center for Musical Arts
EIN 840735716 · Headquarters: BOULDER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colorado National Golf Foundation
EIN 271019803 · Headquarters: Boulder, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colorado Nepal Youth Club
EIN 475646774 · Headquarters: boulder, CO, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Colorado Pet Pantry
EIN 454210185 · Headquarters: BOULDER, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Colorado Poets Center Inc
EIN 843551748 · Headquarters: BOULDER, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Colorado Project
EIN 455214386 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Colorado Prosthodontic Society
EIN 840899540 · Headquarters: BOULDER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colorado Psychedelic Society
EIN 412836495 · Headquarters: Boulder, CO, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Colorado Recovery Corporation
EIN 352432846 · Headquarters: Boulder, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Colorado Science Center
EIN 841324177 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Colorado Scuba Retailers Association Inc
EIN 742676412 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Colorado Shakespeare Festival Guild
EIN 841093869 · Headquarters: BOULDER, CO, USA · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Colorado Springs Dressage Associati
EIN 742748841 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Colorado Talent Development Inc
EIN 841086134 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Colorado Teachers of English to Speakers of Other Languages
EIN 840929762 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Colorado Textile Group
EIN 841456226 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Colorado Triathlon
EIN 461402806 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Colorado Veterans Support Inc
EIN 472538025 · Headquarters: BOULDER, CO, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Colorado Western Art Museum
EIN 472202055 · Headquarters: BOULDER, CO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Colorado Woman to Woman
EIN 823031556 · Headquarters: Boulder, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Colorado Women's Education Foundati
EIN 840709733 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colorado Works
EIN 990828837 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colorado Youth Hockey Foundation Inc
EIN 201811626 · Headquarters: BOULDER, CO, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Colorado Youth Program Inc
EIN 841296148 · Headquarters: Boulder, CO, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Columbian Home of Boulder
EIN 846032613 · Headquarters: BOULDER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990
- Combine Action
EIN 883171165 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Commerce Children's Center Association
EIN 841125290 · Headquarters: Boulder, CO, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- Common Body
EIN 455229035 · Headquarters: Boulder, CO, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- COMMON Foundation Dba Our COMMON Foundation
EIN 261421917 · Headquarters: Boulder, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Community Action Development Corp
EIN 840959900 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Community Cycles Co Boulder Community Cycles
EIN 061719094 · Headquarters: Boulder, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Community Dance Collective
EIN 840897701 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Community Foundation Boulder County
EIN 841171836 · Headquarters: BOULDER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Community Fruit Rescue
EIN 833022407 · Headquarters: Boulder, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Community Link Fka Boulder County Sheltered Workshop
EIN 840482690 · Headquarters: BOULDER, CO, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Community Restorative Justice Partnership
EIN 202922545 · Headquarters: Boulder, CO, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Community Television of Boulder
EIN 841364641 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Communityler
EIN 453534067 · Headquarters: Boulder, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Companion Arts
EIN 383648926 · Headquarters: Boulder, CO, USA · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- Compass Resonance
EIN 840861185 · Headquarters: BOULDER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Compass Rose International
EIN 454074515 · Headquarters: Boulder, CO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Compassionrocks Inc
EIN 473428968 · Headquarters: BOULDER, CO, USA · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Conference on Precision Electro-magnetic Measurements
EIN 840607328 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Confessional Lutherans for Christs Commission Inc
EIN 261966751 · Headquarters: Boulder, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Connected Culture
EIN 842530380 · Headquarters: Boulder, CO, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Connectionbliss
EIN 922643358 · Headquarters: Boulder, CO, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Connective World
EIN 844962963 · Headquarters: Boulder, CO, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Conscious Sensory Integration Institute
EIN 203755072 · Headquarters: Boulder, CO, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Consciousness Hacking Colorado
EIN 844650775 · Headquarters: Boulder, CO, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Conservantion
EIN 821613114 · Headquarters: Boulder, CO, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Conservation Ink
EIN 141839242 · Headquarters: Boulder, CO, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Constellation of Little Free Libraries
EIN 334251099 · Headquarters: Boulder, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Convergent Impact Inc
EIN 871395154 · Headquarters: Boulder, CO, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Coogan Sisters Ltd
EIN 840797756 · Headquarters: BOULDER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cookies4Cures
EIN 843584770 · Headquarters: Boulder, CO, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cool Girls Science and Art Club
EIN 320298250 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Cornerstone Boulder Foundation Corporation
EIN 331279569 · Headquarters: Boulder, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cosmopolitan International
EIN 846035894 · Headquarters: Boulder, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Countryside Montessori School Inc C/o Nancy Ahlstrand
EIN 841091566 · Headquarters: BOULDER, CO, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990
- Cozy Coats for Kids Inc
EIN 831617235 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Craft Hospice Foundation
EIN 921247271 · Headquarters: Boulder, CO, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Create Boulder
EIN 475387244 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Creekside Parent Orgnization
EIN 455277716 · Headquarters: Boulder, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Creston Aeronautics and Space Association
EIN 203373830 · Headquarters: Boulder, CO, US · Science & Technology · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Crowdsortium Association
EIN 460665703 · Headquarters: BOULDER, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Crowning Futures
EIN 933618905 · Headquarters: BOULDER, CO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Crystalight Inc
EIN 840970483 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Cspma Llc
EIN 300627362 · Headquarters: BOULDER, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Cu Boulder Enterprise Corporation
EIN 842143403 · Headquarters: BOULDER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cu Boulder Hillel Foundation
EIN 833395525 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cu Boulder Panhellenic
EIN 871012281 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cu Boulder Veterans Alumni Club
EIN 821109279 · Headquarters: boulder, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cu Robotics
EIN 863949909 · Headquarters: Boulder, CO, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cu Ski Inc
EIN 331807133 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Culture of Life Colorado
EIN 871898039 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Cure AMD Foundation
EIN 821883166 · Headquarters: Boulder, CO, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- CureGrin Foundation
EIN 834658977 · Headquarters: Boulder, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cyclists 4 Community C/o Workshop8
EIN 471035293 · Headquarters: BOULDER, CO, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- DAG Foundation for the Arts and Humanities
EIN 934908263 · Headquarters: Boulder, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Damanhur Colorado Inc
EIN 464364489 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Dance to Be Free
EIN 474034630 · Headquarters: BOULDER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Daniels Family Foundation
EIN 841554541 · Headquarters: BOULDER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Dart Inc
EIN 841525381 · Headquarters: BOULDER, CO, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- David & Sandra Millspaugh Foundation Inc
EIN 823475250 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Deadbolts Frc Team
EIN 392462525 · Headquarters: Boulder, CO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Deaf Education Industries
EIN 472780660 · Headquarters: Boulder, CO, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Delta Phi Alpha National Honorary German Fraternity
EIN 510198684 · Headquarters: Boulder, CO, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Delta Tau Delta Fraternity
EIN 883706097 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Democracy and Media Education Foundation
EIN 841604861 · Headquarters: Boulder, CO, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Democratic Women of Boulder County
EIN 454623122 · Headquarters: BOULDER, CO, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Dental AXS Inc
EIN 472412985 · Headquarters: Boulder, CO, USA · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Denver Area Panhellenic
EIN 841015914 · Headquarters: BOULDER, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N