SB 90 would provide property tax relief to Montana homeowners with primary residences by using lodging and rental car tax revenue. Homeowners would need to apply for certification by March 1, proving they live in the home at least 7 months yearly and that the property value is under $1 million. Counties would apply the credit directly to property tax bills using annual funding based on certified residences, with penalties for false applications. The bill specifies that assistance won’t affect local mill rates and requires Department of Revenue certification of eligible primary residences.
SB 189 lowers property tax rates for specific categories in Montana. It reduces the tax rate for Class Three agricultural land from 2.16% to 1.85% of its agricultural value, and cuts the standard residential tax rate from 1.35% to 0.76% of market value (with a reduced rate for homes over $1.5 million). Commercial property tax rates also decrease, from a previous 1.4x multiplier to 1.35% of market value. The bill applies retroactively to 2025 tax years, meaning affected property owners may receive refunds for past taxes paid under the higher rates. It directly impacts Montana landowners with agricultural properties, residential homes (especially higher-value ones), and commercial properties.
SB 343 would change how Montana allocates remaining coal severance tax revenue after other specified uses. Currently, until 2027, interest income from the coal trust fund is sent to the general fund for specific programs like agriculture development, small business centers, and library services. This bill amends the law to redirect all remaining coal tax revenue (after other allocations) directly to the coal severance tax permanent fund starting July 1, 2027, instead of the general fund. The policy change would shift funding away from current general fund programs toward the coal trust fund, which supports coal-dependent communities and projects.
HB 848 aimed to provide dedicated funding for regional rail authorities in the state. The bill proposed creating a "Big Sky Rail Account" within the state special revenue fund, which would receive a portion of rental car sales and use tax proceeds. The Department of Transportation would then annually distribute these funds to eligible regional rail authorities. These authorities could use the money for administrative costs, matching federal grants, fostering partnerships, and planning, developing, and operating rail projects and services, such as enhancing safety, improving stations, and exploring new train routes.
HB 528 revises Montana property tax rates for agricultural, residential, and commercial property. It lowers the tax rate for class three agricultural land from 2.16% to 1.7% of its productive capacity value, and reduces the tax rate for class four residential property from 1.35% to 0.76% of market value. Commercial property rates remain at 1.35% of market value but include specific adjustments for properties over $1.5 million in value. The bill applies retroactively to tax years beginning after December 31, 2024, and the 2025 reappraisal cycle.
HB 220 would establish a refundable child tax credit for Montana resident taxpayers with children under age 5. It provides a $1,200 credit per qualifying child, phasing out for taxpayers with federal adjusted gross income over $56,000 (with a $50,000 phaseout threshold). The credit is refundable, meaning eligible families could receive it as a payment even if they owed no state income tax. The bill also adds the child tax credit to Montana’s required periodic review schedule for tax credits. The bill died in committee on May 22, 2025, and did not become law.
HB 827 aimed to revise the taxation of Social Security benefits at the state level in Montana. The bill proposed to modify how the federal calculation for taxing Social Security benefits is applied when determining an individual's state income tax. This change would have directly affected Montana residents receiving Social Security benefits by potentially altering the portion of those benefits subject to state income tax. The bill included provisions for a delayed effective and applicability date.
HB 880 establishes the Medicaid Stabilization Reserve Account, a state special revenue fund designed to help maintain Medicaid benefits during state revenue shortfalls. The account would be primarily funded by transferring any unused state general fund appropriations for Medicaid at the end of a fiscal year. Funds from this account could only be appropriated by the legislature for state Medicaid matching funds after the budget director certifies a projected general fund deficit. This mechanism aims to mitigate expenditure reductions in the Medicaid program, directly affecting the stability of services for beneficiaries. The bill also includes an initial appropriation of $50,000 for state Medicaid matching funds.
SB 133 revises the laws governing impact fees that local governments charge on new development. The bill removes the ability for governmental entities to include an administrative fee within impact charges and limits impact fee increases to the rate of inflation. It also updates definitions related to these fees and details the required documentation for their calculation, such as a service area report.
House Bill 411 (HB 411) exempts agricultural property from local property tax levies that are used to fund open space initiatives. This means that owners of land classified as agricultural will no longer be required to pay the portion of their property taxes designated for open space purposes. The bill also allows counties to reduce any open space payments made to agricultural properties that are now exempt from these levies. This change applies retroactively to property tax years beginning on or after January 1, 2025.