All Roll Calls
Yes: 586 • No: 409
Sponsored By: Llew Jones (Republican)
Signed by Governor
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9 provisions identified: 6 benefits, 0 costs, 3 mixed.
Beginning June 30, 2025, the residential class four tax rate drops from 1.35% to 0.76% of market value. For single‑family homes, the value over $1,500,000 is taxed at 1.4 times that rate. Commercial property is taxed at 1.4 times the residential rate, and certain golf courses pay half the commercial rate. When setting the residential rate, the law requires at least $452 million from the named statewide school mill levies. That floor can limit how far rates can fall.
The state provides a one‑time $7.35 million in the 2025–2027 biennium. The money funds community‑based, court‑ordered forensic fitness evaluations. This expands evaluation access and capacity.
The state studies market pay and can give agencies money to raise executive‑branch wages where pay lags the market. The biennium starting July 1, 2025 includes $25.8 million for these raises. The budget director must approve transfers. Approved raises increase base pay and stay in agency base budgets.
Starting July 1, 2027, 63% of lodging (accommodations) tax receipts go to the Department of Commerce for tourism and related programs. Each year, $400,000 from these taxes goes to the Montana Heritage Preservation and Development account. For the 2025–2027 biennium, $250,000 per year goes to the Montana Heritage Commission for Reeder’s Alley and Grace Methodist Church projects, through June 30, 2027. The Heritage Commission must report every six months on how it spends these funds.
The law encourages a 2027‑biennium special session if big federal revenue cuts or a U.S. recession hit. Triggers include losses over $500 million or $300 million as listed, or a recession before September 1, 2026. If a qualifying special session is held, $280,000 is available to the Legislative Services Division to run it.
If you underpaid 2024 Montana estimated taxes, the Department of Revenue can waive the interest. You must file your 2024 return on time and pay any remaining tax when you file. This waiver power applies only to 2024 underpayments and ends January 1, 2026.
The budget office studies principal departments and state‑owned health and long‑term care facilities. The study reviews operations, staffing, outcomes, contracting, and compliance. It must finish by September 1, 2026. The law provides $350,000 in the 2025–2027 biennium to complete this work.
The Department of Commerce gets $250,000 in the 2025–2027 biennium to carry out Montana‑Ireland trade and development work under SB 320. Lawmakers state intent to include this funding in the base budget for the next biennium starting July 1, 2027.
Starting June 30, 2025, “general revenue appropriations” include money from the general fund and the school equalization and property tax reduction account. This is a budgeting and accounting change. It affects how the state classifies and tracks funds, not your tax bill.
Llew Jones
Republican • House
There are no cosponsors for this bill.
All Roll Calls
Yes: 586 • No: 409
House vote • 4/30/2025
Do Concur
Yes: 55 • No: 45
House vote • 4/30/2025
Do Concur
Yes: 59 • No: 41
House vote • 4/29/2025
ReconsAction and place on the 85th day - Howell
Yes: 58 • No: 39
House vote • 4/29/2025
Do Concur
Yes: 38 • No: 62
Senate vote • 4/25/2025
Do Concur
Yes: 28 • No: 21
Senate vote • 4/23/2025
Rerefer to Tax-Usher
Yes: 21 • No: 29
Senate vote • 4/23/2025
AMD-HB0863.001.012 Mr. President D/PASS
Yes: 18 • No: 32
Senate vote • 4/23/2025
AMD-HB0863.001.017 Kassmier D/PASS
Yes: 50 • No: 0
Senate vote • 4/23/2025
AMD-HB0863.001.023 Flowers D/PASS
Yes: 29 • No: 21
Senate vote • 4/23/2025
Do Concur As Amended
Yes: 28 • No: 22
Senate vote • 4/23/2025
AMD-HB0863.001.019 Esp D/PASS
Yes: 19 • No: 31
Senate vote • 4/17/2025
Take HB 863 from Comm-Kassmier
Yes: 26 • No: 24
House vote • 3/31/2025
Do Pass
Yes: 78 • No: 21
House vote • 3/29/2025
Do Pass
Yes: 79 • No: 21
Chapter Number Assigned
Signed by Governor
Transmitted to Governor
Signed by President
Signed by Speaker
Returned from Enrolling
Sent to Enrolling
3rd Reading Senate Amendments
2nd Reading Senate Amendments
Reconsidered Previous Action
2nd Reading Senate Amendments
Returned to House with Amendments
3rd Reading
Motion
2nd Reading
2nd Reading Motion to Amend
2nd Reading Motion to Amend
2nd Reading Motion to Amend
2nd Reading Motion to Amend
2nd Reading Pass Consideration
Take from Committee; Place on 2nd Reading
Hearing
1st Reading
Referred to Committee
Transmitted to Senate
Enrolled
4/30/2025
As Amended (Version 2)
4/23/2025
Introduced
3/25/2025
SB 437, Revise definition of sex in Montana law
HB 831, Increase elderly homeowner and renter income tax credit
HB 628, Revise early literacy targeted intervention laws
SB 410, Provide for Montana genomic security act
SB 422, Generally revise laws relating to insurance coverage relating to cancer
SB 424, Revising the disabled veteran property tax assistance program