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
- Montana Self-Insurers Guaranty Fund
EIN 810460228 · Headquarters: Miles City, MT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana Senior Olympics Inc
EIN 810410991 · Headquarters: Misssoula, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana Servant Leadership Inc
EIN 475331320 · Headquarters: MISSOULA, MT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montana Sex Offender Treatment Association
EIN 810511565 · Headquarters: Townsend, MT, US · Crime & Legal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Montana Shares Inc
EIN 810452293 · Headquarters: HELENA, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Montana Sharptail Chapter - Navhda
EIN 274405920 · Headquarters: Whitehall, MT, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Montana Sheet Metal & Air Cond Contractors Association
EIN 510186412 · Headquarters: BUTTE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana Sheet Metal Workers Jatc
EIN 810413915 · Headquarters: BUTTE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana Sheriffs and Peace Officers Asso
EIN 237010405 · Headquarters: HELENA, MT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana Shooting Institute
EIN 472525096 · Headquarters: Kalispell, MT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Montana Shrine East-West Football Game Inc
EIN 810241232 · Headquarters: Butte, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana Skatepark Association
EIN 820583110 · Headquarters: MISSOULA, MT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Montana Ski Area Association
EIN 810371880 · Headquarters: PHILIPSBURG, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montana Sled Dog Inc
EIN 810458180 · Headquarters: Olney, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Sled Warrior Inc
EIN 461802310 · Headquarters: Missoula, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Sleep Society
EIN 270446017 · Headquarters: Helena, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana Small Schools Alliance
EIN 460496173 · Headquarters: Dillon, MT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana Smart Growth Coalition
EIN 810542606 · Headquarters: Helena, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Montana Smoke Free Association
EIN 831751367 · Headquarters: HAMILTON, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Snowmobile Association
EIN 237400043 · Headquarters: BLACK EAGLE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montana Soccer Referee Committee Inc
EIN 260735312 · Headquarters: Helena, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana Society for Healthcare Risk Management
EIN 810538262 · Headquarters: Billings, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Society of Anesthesiologists
EIN 208722591 · Headquarters: BILLINGS, MT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Society of Association Executives
EIN 810459165 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Society of Cpas
EIN 810304749 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana Society of Diagnostic Ultrasound
EIN 800824415 · Headquarters: Lewistown, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Montana Society of Engineers
EIN 237010406 · Headquarters: Billings, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Society of Interventional Pain Physicians Inc
EIN 412058704 · Headquarters: KALISPELL, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Society of Otolaryngology Head & Neck Surgery
EIN 810544150 · Headquarters: BILLINGS, MT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Society of Public Accountants
EIN 816016441 · Headquarters: Helena, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Montana Society of Sar
EIN 816014095 · Headquarters: HELENA, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana Society of the American Association for Re
EIN 810368572 · Headquarters: GREAT FALLS, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Softball Association
EIN 301342048 · Headquarters: MISSOULA, MT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Montana Soldier Support
EIN 923655545 · Headquarters: BILLINGS, MT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Solid Waste Contractors Inc
EIN 810364976 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Montana South Central District Ii
EIN 810452100 · Headquarters: Park City, MT, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana Spay-neuter Task Force
EIN 363957457 · Headquarters: Butte, MT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Montana Speech Language & Hearing Assn
EIN 810391969 · Headquarters: Butte, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montana Speech-language-hearing Foundation
EIN 861683228 · Headquarters: Helena, MT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Sporting Clays Association
EIN 851561965 · Headquarters: Helena, MT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana Staff Organization
EIN 521148954 · Headquarters: BILLINGS, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana State Afl-cio
EIN 810171147 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana State Amateur Softball Association
EIN 810391968 · Headquarters: Helena, MT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Montana State Assembly of Ast
EIN 020720106 · Headquarters: Kalispell, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State Association of Senior Corps Directors
EIN 810541799 · Headquarters: Billings, MT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana State Bass Federation
EIN 810448164 · Headquarters: Missoula, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State Beekeepers Association
EIN 454582941 · Headquarters: LAUREL, MT, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State Committee of Good Sam Chapters
EIN 810368268 · Headquarters: Kalispell, MT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Montana State Council Knights OfColumbus
EIN 237178490 · Headquarters: Missoula, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montana State Council Shrm Inc
EIN 830290616 · Headquarters: Missoula, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montana State Elks Association Charitable Trust
EIN 816011740 · Headquarters: GREAT FALLS, MT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana State Elks Association Llc
EIN 844023428 · Headquarters: GREAT FALLS, MT, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana State Employers Council
EIN 810517918 · Headquarters: Billings, MT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State Fire Chiefs Association
EIN 810424802 · Headquarters: MISSOULA, MT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Montana State Firefighters Memorial
EIN 412119629 · Headquarters: Laurel, MT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana State Firemens Association Benevolent Fund Inc
EIN 452104898 · Headquarters: BUTTE, MT, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Montana State Florists Association
EIN 816014353 · Headquarters: Great falls, MT, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Montana State Genealogical Society
EIN 810464673 · Headquarters: HELENA, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State Golf Association
EIN 237025168 · Headquarters: HELENA, MT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana State Grange 133 Nyah
EIN 810394486 · Headquarters: Hot Springs, MT, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Montana State Grange of the Order of the Patrons of Husbandry
EIN 810257709 · Headquarters: Anaconda, MT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Montana State Horse Show Association Inc
EIN 363414805 · Headquarters: Stevensville, MT, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Montana State Houndsmen Association
EIN 841428772 · Headquarters: Helena, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State Literacy Association
EIN 831750604 · Headquarters: LIVINGSTON, MT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montana State Music Teachers Association
EIN 237156814 · Headquarters: Great Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State Old-time Fiddlers
EIN 810414903 · Headquarters: DENTON, MT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montana State Parks Foundation
EIN 473829371 · Headquarters: GALLATIN GATEWAY, MT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana State Parks Foundation Inc
EIN 810459144 · Headquarters: Libby, MT, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Montana State Senior Golf Association
EIN 810400797 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Montana State Soccer Association
EIN 900670611 · Headquarters: Helena, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State Society Daughters of the American Revolution
EIN 816020692 · Headquarters: Great Falls, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State Society Nsdcw
EIN 883422191 · Headquarters: Lewistown, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State Trapshooting Association
EIN 816011236 · Headquarters: BUTTE, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana State University Alumni Association
EIN 810235631 · Headquarters: BOZEMAN, MT, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990
- Montana State University Alumni Foundation
EIN 816001649 · Headquarters: Bozeman, MT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana State University Billings Foundation & Alumni
EIN 810301477 · Headquarters: Billings, MT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana State University Black Student Union
EIN 825008721 · Headquarters: BOZEMAN, MT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Montana State University Bobcat Club
EIN 810378594 · Headquarters: BOZEMAN, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana State University Collegiate Ffa Alumni
EIN 825267048 · Headquarters: Bozeman, MT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Montana State University Innovation Campus
EIN 455507328 · Headquarters: Bozeman, MT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana State University-northern Foundation
EIN 810375335 · Headquarters: HAVRE, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana State Volunteer Fire Fighters Association Inc
EIN 810475000 · Headquarters: Hamilton, MT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana State Womens Golf Association
EIN 810357820 · Headquarters: SIDNEY, MT, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Montana Steel Erectors Inc
EIN 363872852 · Headquarters: Billings, MT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Montana Stockgrowers Advocacy Fund Inc
EIN 363727057 · Headquarters: HELENA, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Montana Stockgrowers Foundation
EIN 810391390 · Headquarters: HELENA, MT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Montana Storytelling Roundup
EIN 431991745 · Headquarters: Cut Bank, MT, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Montana Street Rod Association Inc
EIN 760761052 · Headquarters: BOZEMAN, MT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana Student Anglers
EIN 920813006 · Headquarters: Kalispell, MT, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana Student Association of Family and Consumer Sciences
EIN 680537673 · Headquarters: Belgrade, MT, US · Social Science · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Montana Student Dietetics Associati On
EIN 453624908 · Headquarters: Bozeman, MT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana Student Nurses Association
EIN 816003299 · Headquarters: Bozeman, MT, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Montana Super Skippers
EIN 810492745 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Montana Supporting Soldiers
EIN 731698375 · Headquarters: Helena, MT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Surplus Lines Agent's Assoc
EIN 810399119 · Headquarters: HELENA, MT, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Montana Taekwondo Association
EIN 810515962 · Headquarters: Butte, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Tango Festival
EIN 931523942 · Headquarters: Stevensville, MT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Montana Tavern Association
EIN 810257757 · Headquarters: Helena, MT, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Montana Tax Foundation
EIN 810393505 · Headquarters: HELENA, MT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Montana Taxidermists Association
EIN 464881034 · Headquarters: Roberts, MT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N