Montana Legislature Bills
19,590 bills tracked from the Montana legislature, sourced verbatim from OpenStates. Deep-linked to the state legislature bill page for each row; nightly delta plus monthly bulk refresh.
Sessions
- 2025 Regular Session6,159 bills · latest action 2026-03-25
- 2023 Regular Session6,335 bills · latest action 2024-05-03
- 2021 Regular Session4,600 bills · latest action 2021-12-09
- 2019 Regular Session1,309 bills · latest action 2019-06-17
- 2017 Regular Session1,187 bills · latest action 2017-06-30
By classification
- bill · 13,694
- proposed bill · 4,978
- joint resolution · 467
- resolution · 451
Recent 50 bills
- SB 437· Senate· 2025 Regular SessionLast action 2026-03-25Revise definition of sex in Montana lawChapter Number Assigned
- HB 259· House / Assembly· 2025 Regular SessionLast action 2025-09-29Revise fish and wildlife commission techniques for gray wolf managementChapter Number Assigned
- HB 831· House / Assembly· 2025 Regular SessionLast action 2025-07-23Increase elderly homeowner and renter income tax credit(H) Veto Override
- HB 628· House / Assembly· 2025 Regular SessionLast action 2025-07-23Revise early literacy targeted intervention laws(H) Veto Override
- HB 643· House / Assembly· 2025 Regular SessionLast action 2025-07-22Revise reimbursement costs to detention centers holding inmates in state custodyChapter Number Assigned
- SB 410· Senate· 2025 Regular SessionLast action 2025-07-19Provide for Montana genomic security act(S) Veto Override
- HB 861· House / Assembly· 2025 Regular SessionLast action 2025-07-15Provide statewide access to a K-12 digital toolkit(H) Veto Override
- HB 585· House / Assembly· 2025 Regular SessionLast action 2025-07-15Revise provider rate laws for physical therapists, speech-language pathologists, and occupational therapists(H) Veto Override
- SB 424· Senate· 2025 Regular SessionLast action 2025-07-14Revising the disabled veteran property tax assistance program(S) Veto Override
- SB 422· Senate· 2025 Regular SessionLast action 2025-07-14Generally revise laws relating to insurance coverage relating to cancer(S) Veto Override
- SB 188· Senate· 2025 Regular SessionLast action 2025-07-14Revising solar energy policy laws(S) Veto Override
- SB 537· Senate· 2025 Regular SessionLast action 2025-07-11Generally revise marijuana tax laws(S) Veto Override
- HB 283· House / Assembly· 2025 Regular SessionLast action 2025-06-27Revise laws for hunting licenses lotteries(H) Veto Override
- SB 40· Senate· 2025 Regular SessionLast action 2025-06-27Revise supreme court public records laws by opening deliberations and files to the public(S) Veto Override
- HB 182· House / Assembly· 2025 Regular SessionLast action 2025-06-27Provide grant funding for senior citizen centers(H) Veto Override
- HB 850· House / Assembly· 2025 Regular SessionLast action 2025-06-27Provide licensing and regulation of community health workers(H) Veto Override
- HB 511· House / Assembly· 2025 Regular SessionLast action 2025-06-27Provide grant funding for firefighting training facilities(H) Veto Override
- HB 762· House / Assembly· 2025 Regular SessionLast action 2025-06-27Require the department of fish, wildlife, and parks to publish a report on river usage(H) Veto Override
- HB 4· House / Assembly· 2025 Regular SessionLast action 2025-06-20Appropriations by budget amendmentChapter Number Assigned
- HB 499· House / Assembly· 2025 Regular SessionLast action 2025-06-20Extend the grow your own grant programChapter Number Assigned
- HB 5· House / Assembly· 2025 Regular SessionLast action 2025-06-20Long-range building appropriationsChapter Number Assigned
- HB 924· House / Assembly· 2025 Regular SessionLast action 2025-06-20Generally revise state finance lawsChapter Number Assigned
- HB 2· House / Assembly· 2025 Regular SessionLast action 2025-06-20General Appropriations ActChapter Number Assigned
- HB 551· House / Assembly· 2025 Regular SessionLast action 2025-06-19Eliminate reduced-price copayments for school lunch and breakfast(H) Vetoed by Governor
- HB 952· House / Assembly· 2025 Regular SessionLast action 2025-06-19Authorizing governor to enter into agreements with tribal governments relating to marijuana(H) Vetoed by Governor
- HB 340· House / Assembly· 2025 Regular SessionLast action 2025-06-19Establish Montana's BEST program to bolster educator support and training(H) Vetoed by Governor
- HB 456· House / Assembly· 2025 Regular SessionLast action 2025-06-19Provide best beginnings scholarships to child care workers(H) Vetoed by Governor
- SB 72· Senate· 2025 Regular SessionLast action 2025-06-18Provide presumptive eligibility for Medicaid coverage of home and community-based services(S) Veto Override
- SB 244· Senate· 2025 Regular SessionLast action 2025-06-18Revise laws related to health insurance coverage of behavioral health screening(S) Veto Override
- HB 368· House / Assembly· 2025 Regular SessionLast action 2025-06-17Generally revise water supply requirements for coal-fired generating unitsChapter Number Assigned
- HB 901· House / Assembly· 2025 Regular SessionLast action 2025-06-16Create a fire department health and safety grant program(H) Veto Override
- HB 202· House / Assembly· 2025 Regular SessionLast action 2025-06-16Generally revise laws related to the unlawful use of aircraft for hunting(H) Veto Override
- HB 860· House / Assembly· 2025 Regular SessionLast action 2025-06-16Provide for veterinary training loan program(H) Veto Override
- SB 232· Senate· 2025 Regular SessionLast action 2025-06-13Revise state procurement laws related to entitles that are exempt from the RFP process.Chapter Number Assigned
- HB 832· House / Assembly· 2025 Regular SessionLast action 2025-06-12Establish PTSD nonmedication therapy training grant programChapter Number Assigned
- SB 536· Senate· 2025 Regular SessionLast action 2025-06-12Revise contractor gross receipts tax(S) Veto Override
- SB 472· Senate· 2025 Regular SessionLast action 2025-06-12Revise penalties for violations under 310 permit process(S) Veto Override
- HB 810· House / Assembly· 2025 Regular SessionLast action 2025-06-12Revise tenant landlord lawsChapter Number Assigned
- SB 394· Senate· 2025 Regular SessionLast action 2025-06-09Provide for workers' compensation coverage of PTSD for first responders(S) Vetoed by Governor
- SB 96· Senate· 2025 Regular SessionLast action 2025-06-09Establish working animal protection act(H) Died in Committee
- HB 722· House / Assembly· 2025 Regular SessionLast action 2025-06-09Provide a retention period for electronic communications after a public employee's employment ends(S) Died in Committee
- HB 339· House / Assembly· 2025 Regular SessionLast action 2025-06-09Fund 6th graders in middle school at high school ANB rates along with 7th and 8th graders(S) Died in Committee
- HB 419· House / Assembly· 2025 Regular SessionLast action 2025-06-05Implementing cost reporting for certain Medicaid service provider typesChapter Number Assigned
- SB 167· Senate· 2025 Regular SessionLast action 2025-06-04Provide funding for noxious weed trust(S) Veto Override
- HB 610· House / Assembly· 2025 Regular SessionLast action 2025-06-04Revise preauthorization laws relating to healthcare(H) Veto Override
- LC 2808· Legislature· 2025 Regular SessionLast action 2025-05-27Revise permitting laws(LC) Draft Died in Process
- LC 4206· Legislature· 2025 Regular SessionLast action 2025-05-27Generally revise healthcare definition laws(LC) Draft Died in Process
- LC 1730· Legislature· 2025 Regular SessionLast action 2025-05-27Generally revise campaign finance laws(LC) Draft Died in Process
- LC 1763· Legislature· 2025 Regular SessionLast action 2025-05-27Generally revise healthcare laws(LC) Draft Died in Process
- LC 2706· Legislature· 2025 Regular SessionLast action 2025-05-27Generally revise fees for environmental permits(LC) Draft Died in Process