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
- Kenney-west Fund Ltd
EIN 460880371 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Kenya Hope and Help Inc
EIN 842254025 · Headquarters: BOULDER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kesho Fund
EIN 822484340 · Headquarters: Boulder, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kick Global Warming
EIN 261527846 · Headquarters: BOULDER, CO, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Kidcommute Inc
EIN 562539016 · Headquarters: BOULDER, CO, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Kids Included of Colorado
EIN 814209881 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Kimochi Incorporated
EIN 850245811 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kindred Way
EIN 871927296 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kirby Joys Charity
EIN 474313546 · Headquarters: Boulder, CO, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kissinger Family Foundation Inc
EIN 113397778 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Kiwanis Club of the Foothills Boulder Foundation
EIN 452752785 · Headquarters: Boulder, CO, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kiwanis Foundation of Boulder Colo
EIN 846048414 · Headquarters: Boulder, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Kiwanis International Inc
EIN 237050494 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kiwanis International Inc
EIN 841208129 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Kiwanis International Inc
EIN 846027465 · Headquarters: Boulder, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Knight Time Baseball Inc
EIN 263736396 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 846035764 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Konchok Foundation
EIN 800056576 · Headquarters: BOULDER, CO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Kranz Scholarship Trust
EIN 476277516 · Headquarters: BOULDER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Krd Foundation
EIN 454105530 · Headquarters: BOULDER, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- L Stoll Foundation Corp Lynn Stoll Foundation
EIN 931614945 · Headquarters: BOULDER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- La Leche League International Inc
EIN 800035122 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- La Leche League International Inc
EIN 841578822 · Headquarters: Boulder, CO, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- La Leche League of the United States of America
EIN 812805441 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- La Leche League of the United States of America
EIN 841548206 · Headquarters: Boulder, CO, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- La Leche League of the United States of America
EIN 841552940 · Headquarters: Boulder, CO, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- La Lumiere Foundation
EIN 841453987 · Headquarters: Boulder, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- La Montana Fund
EIN 472185144 · Headquarters: BOULDER, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- La Reserva Forest Foundation Inc
EIN 205662094 · Headquarters: Boulder, CO, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Lake Eldora Racing Team
EIN 840707228 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Land Use Coalition
EIN 841503056 · Headquarters: Boulder, CO, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Land Use Resource Center
EIN 841226087 · Headquarters: Boulder, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lapis Buddha Foundation
EIN 208919245 · Headquarters: BOULDER, CO, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Lavellind Foundation
EIN 845097852 · Headquarters: Boulder, CO, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Leaders Network
EIN 742415599 · Headquarters: BOULDER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- League of Women Voters of Boulder Inc
EIN 846060145 · Headquarters: Boulder, CO, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Leap2grow
EIN 274715476 · Headquarters: BOULDER, CO, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Learning for Living Institute
EIN 841495904 · Headquarters: BOULDER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Leave No Trace Center for Outdoor Ethics
EIN 841303335 · Headquarters: BOULDER, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lectionaid
EIN 953071546 · Headquarters: Boulder, CO, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Lee Park Foundation
EIN 933478509 · Headquarters: BOULDER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Leela Foundation
EIN 841324046 · Headquarters: BOULDER, CO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Leeoma Charitable Trust
EIN 204390896 · Headquarters: BOULDER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- Left Hand Foundation Co Matthew Mcconnell
EIN 841550837 · Headquarters: BOULDER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Lefthand Velo Corporation
EIN 472369675 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Legacy of Learning
EIN 841449132 · Headquarters: Boulder, CO, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Lemon Sponge Cake Contemporary Ballet
EIN 522444709 · Headquarters: Boulder, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Les Dames Descoffier Colorado Chapter
EIN 331071407 · Headquarters: Boulder, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Let S Build Rockets Inc
EIN 811704364 · Headquarters: Boulder, CO, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Let S Play
EIN 742348745 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Levelup Senior Tech Bridge
EIN 992416806 · Headquarters: Boulder, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lhadrima Foundation Inc
EIN 814241303 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Library People-friends of Colorado Libraries
EIN 201233766 · Headquarters: Boulder, CO, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Lilavati Institute
EIN 471543643 · Headquarters: Boulder, CO, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Linc Foundation Inc
EIN 300006623 · Headquarters: BOULDER, CO, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Lipizzan Heritage Institute
EIN 992877918 · Headquarters: BOULDER, CO, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Liquid Space
EIN 462749544 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Little League Baseball Inc 4060203
EIN 521288323 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Little Pockets
EIN 384036993 · Headquarters: Boulder, CO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Living Earth Agriculture Foundation
EIN 823303110 · Headquarters: BOULDER, CO, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990
- Living Systems Academy
EIN 453246797 · Headquarters: BOULDER, CO, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Living with Harmony Inc
EIN 462043974 · Headquarters: BOULDER, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Local Food Shift Group Inc
EIN 830472699 · Headquarters: BOULDER, CO, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Local Reporting Lab Initiative Inc
EIN 871232586 · Headquarters: Boulder, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Local Theater Company
EIN 452208855 · Headquarters: BOULDER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Longmont Association of Realtors Community Foundation Inc
EIN 474959702 · Headquarters: Boulder, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Longmont Pickleball Club Inc
EIN 365029179 · Headquarters: Boulder, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Looking Glass Arts Inc
EIN 300338620 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Lotus Light Foundation
EIN 271299301 · Headquarters: BOULDER, CO, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Lotus Treasure
EIN 472021435 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Love for Lily
EIN 454285961 · Headquarters: BOULDER, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Love Light and Melody
EIN 208894342 · Headquarters: BOULDER, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Love Try It
EIN 884191053 · Headquarters: Boulder, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Love4nature Inc
EIN 923126701 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lp Brown Foundation
EIN 626036338 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Luca Media Collective
EIN 814588505 · Headquarters: Boulder, CO, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Luhu Brain Illness Gateway Group
EIN 814057823 · Headquarters: BOULDER, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Luminous Collective
EIN 932357692 · Headquarters: Boulder, CO, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Luscious Lands Foundation
EIN 862829450 · Headquarters: Boulder, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mac and Pat Parker Family Foundation Inc
EIN 352002036 · Headquarters: BOULDER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mackintosh Academy
EIN 840747083 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mad Agriculture
EIN 842223405 · Headquarters: BOULDER, CO, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mad Ministries
EIN 861063695 · Headquarters: Boulder, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Maiden Labs Inc
EIN 850569795 · Headquarters: BOULDER, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Maitri Project
EIN 770637128 · Headquarters: BOULDER, CO, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Maji Safi Group
EIN 461712301 · Headquarters: Boulder, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Make It Possible
EIN 863200467 · Headquarters: Boulder, CO, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Makeena Foundation
EIN 872946380 · Headquarters: Boulder, CO, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Maker Bolder
EIN 464954818 · Headquarters: Boulder, CO, USA · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990
- Making Art Making Money Institute Inc
EIN 933048671 · Headquarters: Boulder, CO, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Making Our Voices Effective Inc
EIN 204319139 · Headquarters: BOULDER, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mammoth Arts Foundation
EIN 471080981 · Headquarters: BOULDER, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Manhattan Middle School Pto
EIN 203591901 · Headquarters: BOULDER, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mapleton Home Association
EIN 841386759 · Headquarters: Boulder, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Marine Ventures Foundation Inc % J Thomas Mcmurray
EIN 522297698 · Headquarters: BOULDER, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mariposa Collective
EIN 311569145 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Martin Acres Neighborhood Associati On
EIN 841184066 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Martyred Angels Foundation
EIN 462509596 · Headquarters: Boulder, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marys Hands
EIN 871872152 · Headquarters: Boulder, CO, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- MASA Seed Foundation
EIN 832720985 · Headquarters: Boulder, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990