Nonprofits in Montana
Nonprofits in Montana. Browse 13,722 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
- Big Sky Artists Collective
EIN 871789477 · Headquarters: BIG SKY, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Big Sky Association of Medical Equipment Supplier Inc
EIN 810482367 · Headquarters: Butte, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Big Sky Astronomy Club
EIN 202801232 · Headquarters: Kalispell, MT, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Autism Project
EIN 843156482 · Headquarters: Winston, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Band Parents
EIN 861510627 · Headquarters: Missoula, MT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Bandage
EIN 395113555 · Headquarters: Gallatin Gateway, MT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Behavioral Center Inc
EIN 810532995 · Headquarters: Miles City, MT, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Big Sky Bird & Birdie Inc
EIN 844382883 · Headquarters: Billings, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Big Sky Bird Rescue Inc
EIN 463866081 · Headquarters: GALLATIN GATEWAY, MT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Blues Umpire Association
EIN 453857854 · Headquarters: MISSOULA, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Bravery Foundation
EIN 473983634 · Headquarters: BELGRADE, MT, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Care Connect
EIN 825373235 · Headquarters: Helena, MT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Chapel Inc
EIN 810487041 · Headquarters: BIG SKY, MT, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990
- Big Sky Chapter - Young Presidents Organization
EIN 921760791 · Headquarters: BOZEMAN, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Chapter Association of Legal Administrators Inc
EIN 273337764 · Headquarters: Missoula, MT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Chapter of North American Versatile Hunting Dog Association
EIN 300352805 · Headquarters: Great Falls, MT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Chapter of Shrm
EIN 810434162 · Headquarters: Missoula, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Chapter of the Association of Certified Fraud Examiners
EIN 550834016 · Headquarters: helena, MT, US · Crime & Legal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Big Sky Chapter of the Risk Management Association
EIN 473013837 · Headquarters: Billings, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Big Sky Chapter Pearl Harbor Surviv
EIN 311085758 · Headquarters: LEWISTOWN, MT, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Big Sky Christian Adventures Inc
EIN 264315351 · Headquarters: Big Sky, MT, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Big Sky Christian Education Foundation
EIN 020756891 · Headquarters: Billings, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Comedy
EIN 922897147 · Headquarters: Billings, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Communications Cues Club
EIN 332526347 · Headquarters: HELENA, MT, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Big Sky Community Housing Trust Bscht
EIN 843391892 · Headquarters: BIG SKY, MT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Community Organization
EIN 810520589 · Headquarters: Big Sky, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Conservation Institute
EIN 743105930 · Headquarters: Missoula, MT, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Big Sky Country Montanas Chapter of the International Code Council
EIN 332122810 · Headquarters: Bozeman, MT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Big Sky Country National Heritage Area Inc
EIN 300924368 · Headquarters: Great Falls, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Dab & Gab
EIN 922709842 · Headquarters: BRIDGER, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Big Sky Dallas Safari Club
EIN 991948811 · Headquarters: GREAT FALLS, MT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Discovery School Inc Dba Big Sky Discovery Academy
EIN 471605234 · Headquarters: BIG SKY, MT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Draft Horse Expo Incorporated
EIN 900360525 · Headquarters: DEER LODGE, MT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Big Sky Economic Development Corporation
EIN 223880639 · Headquarters: BILLINGS, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Educational Services Inc
EIN 274792866 · Headquarters: Billings, MT, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Big Sky Farm Mutual Insurance Company
EIN 810133365 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Fiber Arts Guild Inc
EIN 383765446 · Headquarters: Pinesdale, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Fifty Five Plus
EIN 824712803 · Headquarters: HELENA, MT, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990
- Big Sky Film Institute
EIN 201937230 · Headquarters: MISSOULA, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Firefighter Challenge Association
EIN 880960294 · Headquarters: Bozeman, MT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Fiscal Guardians
EIN 412594198 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Foster Adoptive Parent Association Inc
EIN 810461709 · Headquarters: Helena, MT, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Big Sky Futbol Club
EIN 831160684 · Headquarters: BIG SKY, MT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Big Sky Gateway Foundation Inc
EIN 463451625 · Headquarters: Big Sky, MT, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Big Sky Girls Fastpitch Association Inc
EIN 810539673 · Headquarters: Billings, MT, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Big Sky Handbell Musicians
EIN 811188170 · Headquarters: MISSOULA, MT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Happy Tails
EIN 883396524 · Headquarters: MISSOULA, MT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Health Services
EIN 463913107 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Big Sky Immigration Legal Services & Advocacy
EIN 392598526 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Institute for the Advancement of Nonprofits
EIN 810529716 · Headquarters: Helena, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Big Sky International Ball00n
EIN 611751880 · Headquarters: BILLINGS, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Lacrosse
EIN 462179917 · Headquarters: Missoula, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Little League
EIN 810462345 · Headquarters: Billings, MT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Big Sky Local Governance
EIN 884189630 · Headquarters: Big Sky, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Lutheran Foundation Inc
EIN 810467266 · Headquarters: Great Falls, MT, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Big Sky Manor Corporation
EIN 810510079 · Headquarters: KALISPELL, MT, USA · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Big Sky Memorial Stock Dog Trials
EIN 834507931 · Headquarters: Boyes, MT, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Big Sky Montana Chapter of Narpm Inc
EIN 372004516 · Headquarters: Helena, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Montana Masters Swim Club
EIN 823695208 · Headquarters: HELENA, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Out
EIN 934755041 · Headquarters: Big Sky, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Owners Association Inc
EIN 810361994 · Headquarters: BIG SKY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Parent Teacher Organization Bspto
EIN 810499267 · Headquarters: GALLATIN GATEWAY, MT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Policy Initiative
EIN 992266105 · Headquarters: BILLINGS, MT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Polka Club Inc
EIN 810491942 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Prorodeo Roundup Committee
EIN 900432847 · Headquarters: GREAT FALLS, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Big Sky Public Education Support Fund Inc
EIN 921372569 · Headquarters: Big Sky, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Quilt Association
EIN 943440020 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Big Sky R-c Modelers
EIN 134261038 · Headquarters: Great Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Real Estate Investor Club Bric
EIN 263762832 · Headquarters: Billings, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Big Sky Recreation Association of the Deaf
EIN 810411860 · Headquarters: Great Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Big Sky Recycling Center Inc
EIN 882392532 · Headquarters: Big Sky, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Region Nstra
EIN 810529760 · Headquarters: Great Falls, MT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Region Porsche Club of America
EIN 800452645 · Headquarters: Hamilton, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Regional Council of Child and Adolescent Psychiatry
EIN 472043656 · Headquarters: Helena, MT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Repertory Theatre
EIN 680610473 · Headquarters: Butte, MT, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Big Sky Resort Association Inc
EIN 810426408 · Headquarters: BIG SKY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Retired Educators Association
EIN 850833752 · Headquarters: Three Forks, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Retreat
EIN 901006317 · Headquarters: Clancy, MT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Big Sky Rotary Foundation
EIN 364623017 · Headquarters: Big Sky, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Big Sky Rug Hookers
EIN 332240959 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky S3da
EIN 922409258 · Headquarters: MISSOULA, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Scholarships
EIN 811037393 · Headquarters: HAVRE, MT, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Big Sky Science Education Enhancement Inc
EIN 460869554 · Headquarters: Billings, MT, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Scribes
EIN 800601913 · Headquarters: Clancy, MT, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Big Sky Search and Rescue Inc
EIN 810445750 · Headquarters: Big Sky, MT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Senior Services Inc
EIN 810364919 · Headquarters: BILLINGS, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Sighthound Association
EIN 061807719 · Headquarters: Billings, MT, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Big Sky Skating and Hockey Association
EIN 274118221 · Headquarters: Big Sky, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Ski Education Foundation
EIN 363839751 · Headquarters: BIG SKY, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Skijoring Association
EIN 824352008 · Headquarters: GALLATIN GATEWAY, MT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Sky Sno Inc
EIN 852790702 · Headquarters: BIG SKY, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Big Sky Snowriders
EIN 810416055 · Headquarters: Livingston, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Sorting
EIN 465241921 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Big Sky Soul Shine Inc
EIN 992676367 · Headquarters: GALLATIN GATEWAY, MT, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Sun Projects International
EIN 263542773 · Headquarters: Missoula, MT, US · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Big Sky Technical School
EIN 991500769 · Headquarters: KALISPELL, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Big Sky Thunderbirds Inc
EIN 810418168 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Top 3 Council
EIN 991276924 · Headquarters: Malmstrom AFB, MT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Tour Masters Inc
EIN 260812943 · Headquarters: LEWISTOWN, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Sky Tres Dias Inc
EIN 270117959 · Headquarters: Highwood, MT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N