HB 231 is a broad property tax revision bill that creates new reduced tax rates for qualifying principal residences and long-term rentals, while also temporarily lowering class four residential tax rates and adjusting commercial property tax treatment. The bill establishes a homestead reduced tax rate for owner-occupied principal residences and a separate reduced rate for long-term rentals, with application, verification, appeal, and penalty procedures administered by the Department of Revenue. It also provides an automatic transition period for some taxpayers in tax years 2025 and 2026, including certain taxpayers who previously received a 2023 property tax rebate and some recipients of property tax assistance or disabled veteran benefits.
The bill also includes a one-time property tax rebate tied to 2024 property taxes paid on a principal residence, capped at $400, and creates a property tax assistance account to fund those rebates. In addition, it revises class four property tax rates, including lower rates for qualifying residential and rental property and a different rate structure for commercial and industrial property, with special treatment for some higher-value property. The bill amends multiple sections of Montana law governing property classification, notices, appeals, tax liens, and income tax treatment of the rebate, and it includes appropriations and implementation deadlines for the Department of Revenue.
HB 231 would significantly affect homeowners, landlords with long-term rentals, commercial property owners, local governments, and the Department of Revenue. It changes how certain properties are taxed, creates new eligibility rules and annual or transitional application requirements, and authorizes the department to recalculate assessments and impose penalties for false claims. It also directs the state to reimburse certain local governments for revenue losses tied to fixed mill levies, reflecting an effort to offset the fiscal impact of the lower property tax rates.
The general sentiment around the bill appears mixed but ultimately favorable enough to advance, with repeated successful floor votes and final adoption of the conference committee report in both chambers. The bill moved through several amendments and procedural motions, including failed attempts to amend and a temporary setback in the Senate, suggesting substantial debate over its details. Overall, the voting history shows support for property tax relief, but also significant concern about the bill’s structure, implementation, and fiscal effects.
The main points of contention appear to be the size and design of the tax cuts, the complexity of the eligibility and application system, and the impact on local government revenues. The bill’s treatment of fixed mill levies and reimbursement to local governments suggests concern from taxing jurisdictions about lost revenue, while the multiple failed amendment motions indicate disagreement over how broadly relief should apply and how the rates should be structured. The distinction between owner-occupied homes, long-term rentals, and commercial property also appears to be a key policy dividing line.
HB 231 amends Montana’s property tax statutes to create new reduced tax rates for qualifying principal residences and long-term rentals, revise class four residential and commercial tax rates, and establish a one-time rebate program for 2024 property taxes paid on a principal residence. It also changes notice, appeal, and enforcement provisions in the property tax system, adds income tax treatment for the rebate, and creates a state property tax assistance account. The bill further requires state reimbursement mechanisms for certain local governments affected by the reduced rates and includes appropriations to implement the changes.
The bill appears to have broad support for providing property tax relief, but that support was not unanimous and came after substantial amendment activity and procedural conflict. The House and Senate both ultimately approved the conference committee report, indicating enough consensus to enact the measure, yet the voting record shows repeated failed amendments and a temporary Senate defeat before reconsideration. That pattern suggests the bill was viewed positively in principle, while its details remained controversial.
The most notable disputes centered on how the tax relief should be structured, who should qualify automatically versus by application, and how much revenue local governments would lose. Some lawmakers appeared to favor broader or different rate changes, as reflected in multiple failed amendment attempts, while others likely objected to the bill’s complexity and administrative burden. Local government impacts were also a major issue because the bill changes fixed mill levy treatment and creates reimbursement provisions to offset lost revenue, which can be politically sensitive for counties, cities, and special districts.