HB 841 proposed a constitutional amendment in Montana to change the allocation of state sales or use tax revenue. It would have required that revenue from a statewide sales tax, capped at 4%, be used primarily to reduce property taxes funding public schools and the Montana University System. The bill allowed for this revenue to be appropriated for other purposes if three-fourths of the legislature voted to do so. If approved by voters in November 2026, the amendment would have taken effect on July 1, 2027.
HB 4 is a procedural budget amendment bill that allows unspent funds from Montana’s fiscal year 2025 appropriations to continue into future fiscal years (2026-2027) for specific programs. It directly affects state agencies like the Judiciary, Department of Justice, Public Instruction, and Fish/Wildlife/Parks by extending authority for existing initiatives, such as treatment courts, election security grants, school relief funds, and wildlife monitoring projects. The bill’s key mechanism is permitting carryover of unused budget authority without new legislative action, ensuring continuity for ongoing programs. As a procedural budget measure, it does not create new spending but adjusts timing for existing allocations.
HB 844 proposes changes to how class eight business equipment is taxed. It aims to increase the amount of business equipment that is exempt from property taxes, directly benefiting businesses that own such equipment. Key provisions include adjusting the exemption amount annually for inflation and exempting individual pieces of equipment costing less than $250. To address potential revenue impacts from these changes, the bill provides for reimbursements to local governments, tax increment financing districts, and the Montana University System.
HB 21 proposes to establish a Montana workforce housing tax credit for taxpayers owning an interest in qualified low-income housing projects. Beginning in 2026, these taxpayers could claim the credit against their income or insurance premium taxes for a six-year period, with unused portions carried forward. The Board of Housing would allocate these credits, up to $1.5 million annually, using a qualified allocation plan. The bill defines "qualified project" as a low-income building under federal law and adds this new credit to the list of tax credits subject to legislative review.
HB 883 aims to reduce the funding for the State Supreme Court for the biennium beginning July 1, 2025. If passed alongside a general appropriations act, the bill would set the Supreme Court's appropriation at $18 million and void any other appropriations to the court. It also prohibits the transfer of funds or appropriation authority from district court functions to the Supreme Court for that biennium.
HB 461 proposes a property tax exemption for certain owner-occupied residential properties. It directly affects homeowners aged 65 or older who have continuously used the property as their primary residence for at least five years. The exemption amount is calculated based on the increase in market value compared to a "base year" when the exemption was first approved. Homeowners must apply annually by March 1, and the exemption can terminate if the property is sold, undergoes new construction or significant remodeling, or is reclassified.
House Bill 132 aimed to revise individual income taxation by allowing taxpayers to deduct a portion of their interest earnings from their Montana taxable income. This proposed deduction would apply to interest income reported on a Form 1099. The bill specified that the amount of the deduction would be limited based on the individual's tax filing status. Essentially, it sought to reduce the state income tax burden for individuals receiving certain interest income.
HB 265 proposed changes to how Montana school districts manage their general fund budgets, primarily affecting school boards and local taxpayers. The bill would have allowed school boards to increase a previously voter-approved local property tax levy (an "over-BASE levy") by the same inflationary adjustment provided by the legislature for state school funding. This adjustment would not require a new vote from district electors, provided the increase was solely due to the legislative inflation adjustment and stayed within overall budget limits. The bill aimed to improve the alignment of school funding with the defined "basic system" and ensure annual inflationary adjustments are included in the funding formula.
HB 440 aimed to provide tax incentives for the sale of food produced in Montana. The bill proposed allowing both individuals and corporations to subtract income earned from selling Montana-produced food when calculating their state income taxes. This mechanism was intended to reduce the tax burden on those involved in the sale of local food products. The bill sought to amend current statutes governing individual and corporate income tax adjustments.
HB 154 would have created a new tax credit for Montana renters and homeowners with household incomes under $150,000. The credit would equal 75% of either property taxes paid (for homeowners) or 15% of rent paid (for renters), minus an income-based percentage (ranging from 1% to 9.5%). To qualify, residents needed to have lived in Montana for at least 9 months and occupied a home or rental for 6 months during the tax year. The bill died in committee in May 2025 without becoming law.
