SB 108 requires Montana local governments (counties, cities, school districts) to get voter approval before raising property taxes or issuing bonds to pay court judgments, settlements, or tax protest refunds that exceed existing tax limits. Specifically, if a government needs to collect more tax revenue than permitted under current law (2-9-108) to cover these costs, voters must approve the levy or bond issuance. The bill amends multiple statutes to enforce this voter approval step for such "excess" tax increases. It does not change how governments pay routine expenses but adds a new voting requirement for specific, larger financial obligations tied to legal disputes. This affects local budgets when resolving court cases or tax disputes that require funding beyond standard tax allowances.
SB 322 increases Montana's tax exemption for business equipment by setting a $500 threshold, meaning equipment costing under $500 would be automatically exempt from taxation. It also requires annual inflation adjustments to the exemption amount and modifies tax code sections to clarify definitions and eligibility. Local governments and tax increment financing districts would receive reimbursements for lost property tax revenue due to these changes. The bill directly affects Montana businesses purchasing equipment under $500 and local governments managing property tax revenue.
SB 540 revises Montana's property tax rules for "class 17 property," specifically targeting dedicated telecommunications infrastructure like fiber optic and coaxial cable. It provides a 5-year tax exemption for new fiber/coaxial cable installations placed in service after July 1, 2021, with the exemption phasing out over 10 years (20% annually). To maintain the exemption, owners must reinvest the tax savings into new Montana cable installations within 2 years without passing costs to consumers. Federal-funded projects (e.g., under the American Rescue Plan) are excluded from the exemption, and owners must keep records for state review. The bill directly affects telecom infrastructure owners and operators in Montana.
SB 321 proposes three tax credits to support Montana families and child-care providers. It would provide a $1,200 annual credit per child under age 5 for eligible residents (with income limits of $40,000 single/$80,000 married filing jointly), a $1,000 credit for child-care workers employed at least 6 months (20+ hours weekly), and a $2,500 employer credit for businesses offering dependent care assistance. All credits adjust annually for inflation and require filing a Montana tax return. The bill directly affects low-to-moderate-income families, child-care workers, and employers who provide on-site or subsidized care. (Note: The bill died in committee on May 23, 2025, and did not become law.)
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 215 revises Montana's public school funding system by redefining the "basic system of free quality public schools" to explicitly include open enrollment, student achievement tracking, and transparency in spending. It requires the legislature to consider specific factors when setting funding - such as student needs (including special education, English learners, and American Indian students), school density, and teacher retention - while mandating that funding follows students across district lines during open enrollment. The bill also directs the funding formula to use current-year enrollment data, include annual cost-of-living adjustments, and clearly show how funds impact student outcomes. These changes apply to all public school districts in Montana, aiming to make funding more equitable and accountable.
SB 434 provides a property tax rebate of up to $400 for Montana homeowners who lived in their principal residence for at least 7 months during tax year 2024. It directly affects individual homeowners (not businesses or multiple properties) who paid Montana property taxes on their primary residence, with the rebate amount capped at $400 or the actual taxes paid, whichever is lower. To claim the rebate, homeowners must submit an application electronically (August 15-October 1, 2025) or by mail (postmarked by October 1), including proof of residency and property ownership. The rebate is not subject to Montana income tax, and false claims may result in penalties of 300% of the rebate plus 12% annual interest.
SB 324 revises vehicle registration fees for high-end vehicles, adding a 1% fee based on the vehicle's manufacturer's suggested retail price (MSRP) for the first year of registration after January 1, 2026, for cars over $150,000 and motorhomes over $300,000. It directly affects owners of these high-value vehicles, replacing a flat annual add-on fee with the percentage-based assessment. Revenue from these fees will fund two specific programs: grants for bridge projects through the Department of Transportation and services for crime victims via the Board of Crime Control. The bill also updates related sections of Montana law governing registration fees and special revenue accounts.
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.
SB 546 would have created an income-based tax credit for Montana taxpayers with low-to-moderate income, reducing their state tax liability. The credit would have been calculated as 4.7% of taxable income up to specific thresholds ($2,000 for joint filers, $1,500 for heads of household, and $1,000 for other filers), phasing out by 0.094% for each additional $1,000-$2,000 of income depending on filing status. It would not have applied to income above phaseout limits, and the credit could not exceed the taxpayer’s total tax liability. The bill died in committee on May 23, 2025, and was never enacted.
