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
- Northwest Miniature Bullriding Finals Inc
EIN 472149498 · Headquarters: EAST HELENA, MT, USA · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Northwest Montana Arms Collectors Association
EIN 810492154 · Headquarters: KALISPELL, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northwest Montana Arts Forum Inc
EIN 810530540 · Headquarters: Libby, MT, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Northwest Montana Back Country Horsemen Inc
EIN 473762452 · Headquarters: Kalispell, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Montana Bar Association
EIN 810374411 · Headquarters: Kalispell, MT, US · Crime & Legal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Northwest Montana Climbers Coalition
EIN 822643864 · Headquarters: Whitefish, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northwest Montana Community Land Trust Inc
EIN 271832846 · Headquarters: KALISPELL, MT, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northwest Montana Economic Development Distric Inc
EIN 208932755 · Headquarters: Libby, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Northwest Montana Head Start Inc
EIN 237056959 · Headquarters: KALISPELL, MT, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990
- Northwest Montana Historical Society Inc
EIN 810439232 · Headquarters: KALISPELL, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northwest Montana Human Resources Inc Dba Community Action Parnership Nw Mt
EIN 810366018 · Headquarters: KALISPELL, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwest Montana Lookout Association
EIN 852480202 · Headquarters: Kalispell, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Montana Retriever Club
EIN 471399311 · Headquarters: RONAN, MT, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Northwest Montana Swat Foundation
EIN 992234533 · Headquarters: KALISPELL, MT, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northwest Montana Team Penning Association
EIN 334640282 · Headquarters: Kalispell, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Montana United Way Inc
EIN 810304856 · Headquarters: KALISPELL, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwest Montana Veterans Stand Down
EIN 743030535 · Headquarters: KALISPELL, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwest Montana Wedding & Event Professionals Inc
EIN 204539701 · Headquarters: KALISPELL, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest Rendezvous Group
EIN 810403314 · Headquarters: HELENA, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Northwest Retired Education
EIN 870801052 · Headquarters: Whitefish, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northwest Section of the Ninety Nines
EIN 810362602 · Headquarters: Corvallis, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwestern National Military Museum & Foundation Inc
EIN 363788061 · Headquarters: Hardin, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northwestern Regional Healthcare Foundation Inc
EIN 455380615 · Headquarters: Billings, MT, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Northwood Community Inc
EIN 471509172 · Headquarters: RONAN, MT, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- NorVal Electric Cooperative
EIN 810215971 · Headquarters: Glasgow, MT, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Norwell Fund
EIN 366063686 · Headquarters: Big Timber, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nose Work Breakfast Club
EIN 831527822 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Not in Our Town Billings
EIN 263729550 · Headquarters: Billings, MT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Nova Center for the Performing Arts
EIN 810514788 · Headquarters: BILLINGS, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Noxon Rod and Gun Club Inc
EIN 810527805 · Headquarters: Noxon, MT, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Noxon Senior Citizens Inc
EIN 810396442 · Headquarters: noxon, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Noxon Warm Waters Fisheries Association
EIN 462341712 · Headquarters: Lolo, MT, US · Science & Technology · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Noxon Youth Baseball Association
EIN 270118637 · Headquarters: Trout Creek, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nurses for Nurses International Foundation
EIN 273371919 · Headquarters: Hall, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nurtured Growth Learning Center
EIN 882924817 · Headquarters: KALISPELL, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nw Montana Association of Realtors Inc
EIN 810395155 · Headquarters: KALISPELL, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nw Montana Estate Planning Council
EIN 934647472 · Headquarters: Kalispell, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- NW Shed Haulers Bash
EIN 831345214 · Headquarters: Eureka, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nye Community Foundation
EIN 810531083 · Headquarters: Nye, MT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nye Fire Association
EIN 814505136 · Headquarters: Nye, MT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakland Family Foundation
EIN 844352868 · Headquarters: GREAT FALLS, MT, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ocean Media Institute
EIN 472423576 · Headquarters: Bozeman, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Odaat Alcoholics Anonymous
EIN 884056248 · Headquarters: BILLINGS, MT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Odigos Incorporated
EIN 872551490 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Odyssey Early Learning Center
EIN 822661015 · Headquarters: DILLON, MT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ofallon Historical Society
EIN 810383755 · Headquarters: Baker, MT, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Off the Streets Corporation
EIN 872982199 · Headquarters: BILLINGS, MT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ohara Commons and Sustainability Center Inc
EIN 472949318 · Headquarters: HAMILTON, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ohkomi Forensics Ohkomi Forensics
EIN 933930516 · Headquarters: MISSOULA, MT, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oil Basin Pipeliners Union
EIN 237115016 · Headquarters: Laurel, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Baldy Recreation Association
EIN 810391790 · Headquarters: Townsend, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Old Glory Landmark Commitee Inc
EIN 760714121 · Headquarters: Helena, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Hale Ditch Company
EIN 816013731 · Headquarters: Three Forks, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Mill Ditch Company
EIN 810256572 · Headquarters: PARK CITY, MT, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Old Montana
EIN 991836956 · Headquarters: Stevensville, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old School Rockers
EIN 832798981 · Headquarters: Superior, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Trail Museum
EIN 363354541 · Headquarters: CHOTEAU, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Old Works Golf Course Inc
EIN 810487889 · Headquarters: ANACONDA, MT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ole Beck Vfw Post 209 Charitable Foundation
EIN 473231582 · Headquarters: Missoula, MT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olney Volunteer Ambulance Association of Olney in the County
EIN 810491536 · Headquarters: olney, MT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Omerta Arts Syndicate
EIN 934802793 · Headquarters: Helena, MT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Omicron Delta Epsilon International Honor Society in Economics Inc
EIN 742592946 · Headquarters: Missoula, MT, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Omni Eco Paragon Xs
EIN 812901013 · Headquarters: DARBY, MT, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- On Higher Ground
EIN 453092782 · Headquarters: PRYOR, MT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- One 4 Him Ministries
EIN 830328865 · Headquarters: BILLINGS, MT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- One Cancer Care Inc
EIN 200207381 · Headquarters: Billings, MT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- One for All
EIN 922262236 · Headquarters: Billings, MT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Health
EIN 273113428 · Headquarters: HARDIN, MT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- One Heart Warriors
EIN 465321723 · Headquarters: BILLINGS, MT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- One Hope One Truth Ministries
EIN 472654339 · Headquarters: Joliet, MT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Love Foundation
EIN 932010807 · Headquarters: missoula, MT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Mnd Foundation
EIN 394937743 · Headquarters: Whitefish, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Montana
EIN 841645549 · Headquarters: VALIER, MT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- One People One Law Inc
EIN 843717851 · Headquarters: East Helena, MT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Shot Leadership
EIN 993528186 · Headquarters: Wyola, MT, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Valley Community Foundation
EIN 810519514 · Headquarters: BOZEMAN, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- One-millionorg Foundation
EIN 883880394 · Headquarters: WHITEFISH, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- One-one-one-center Incorporated
EIN 810417298 · Headquarters: GREAT FALLS, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- OneGreenThing
EIN 853927680 · Headquarters: Bozeman, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Onelesswire Inc
EIN 832631121 · Headquarters: Lolo, MT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oneness Project
EIN 810511480 · Headquarters: KALISPELL, MT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Onward and Upward Inc
EIN 271369644 · Headquarters: Polson, MT, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Op & We Edwards Foundation Inc
EIN 136100965 · Headquarters: RED LODGE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Open Door Theatre
EIN 472827350 · Headquarters: Bozeman, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Gate Community Inc
EIN 810530267 · Headquarters: Missoula, MT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Gate Ranch
EIN 363584023 · Headquarters: Trout Creek, MT, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Open Space Institute
EIN 911734016 · Headquarters: Stevensville, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Way Sangha Inc
EIN 810503952 · Headquarters: MISSOULA, MT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Open-ended
EIN 881551455 · Headquarters: Hamilton, MT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Opening Doors
EIN 711032816 · Headquarters: Billings, MT, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Opera Montana
EIN 810382552 · Headquarters: BOZEMAN, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Advocate
EIN 393027590 · Headquarters: BIGFORK, MT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Christmas Lights Foundation
EIN 320542141 · Headquarters: LIVINGSTON, MT, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Operation Every Child Inc
EIN 861585906 · Headquarters: Kalispell, MT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Give
EIN 881411787 · Headquarters: BILLINGS, MT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Juliet
EIN 331322551 · Headquarters: Billings, MT, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Operation Life
EIN 264029392 · Headquarters: Livingston, MT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Operation Mia
EIN 452778844 · Headquarters: Hall, MT, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Operation Never Forgotten Inc
EIN 450579363 · Headquarters: Manhattan, MT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Operation Path Forward
EIN 333274922 · Headquarters: kalispell, MT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N