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 538 would allow Montana taxpayers to claim the same qualified business income deduction they use on their federal tax returns under Section 199A of the Internal Revenue Code. This directly affects Montana business owners who operate as sole proprietors, S-corps, or partnerships and qualify for the federal deduction. The bill amends Montana's tax code to automatically include this deduction when calculating state taxable income, aligning Montana's rules with the federal provision. It applies retroactively and takes effect immediately upon enactment. The bill died in committee in May 2025 and was not enacted.
SB 274 expands Montana's disabled veteran property tax assistance program to include veterans rated 60% to 90% disabled (previously limited to 100% disabled), directly affecting eligible veterans and surviving spouses. It revises eligibility definitions in Sections 15-6-301 and 15-6-311, MCA, to clarify qualifying income levels and requires annual adjustments using the PCE inflation factor to maintain benefit value. The bill also specifies that surviving spouses must provide VA documentation showing the veteran was rated 60%+ disabled at death. The changes would apply to property tax years beginning after December 31, 2025, with the bill taking effect immediately upon enactment.
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 254 prohibits Montana local governments (including counties, cities, towns, and school districts) and judicial officers from using public funds to hire lobbyists or pay organizations that hire lobbyists on their behalf. It allows public officials to use public funds for travel and expenses related to lobbying on behalf of their entity, following standard per diem rates. The bill also enables taxpayers or residents to sue to stop prohibited spending and recover attorney fees if they win such cases, ensuring government entities cannot use taxpayer money to influence legislation through lobbying.
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 371 would create a tax incentive by allowing Montana taxpayers to subtract income from Montana-produced goods from their individual and corporate income tax calculations. It directly affects businesses and individuals selling goods manufactured or grown within Montana, reducing their taxable income for those specific sales. The bill amends Montana's tax code to define "Montana-produced goods" and establish this subtraction as a specific adjustment to federal taxable income. This policy change aims to support local producers by lowering their state tax burden on sales of locally made products.
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 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.