Montana just pulled off a rare political feat, one that only a handful of states across the country are attempting to do: They’re cutting property taxes for regular homeowners without shrinking the state’s revenue.
The catch? Second-home owners, refineries, and utility giants are being handed the check.
For years, rising home prices across Montana have translated into painful property tax hikes for full-time residents. But a simple, across-the-board tax cut would have gutted funding for schools, emergency services, and local infrastructure. That dilemma fueled months of heated debate in Helena, with at least 47 competing tax proposals floated this session alone.
On Wednesday, lawmakers passed the final two-bill package aimed at resolving the crisis—shifting the tax burden away from primary residences and onto Montana’s biggest landholders and absentee owners.
Two bills, one big shake-up
In the end, it was Gov. Greg Gianforte’s preferred legislation that prevailed. House Bill 231 and Senate Bill 542 passed in the final hours of the legislative session, delivering long-promised property tax relief—but not without a fight.
HB 231—the polarizing plan aimed at second-homeowners—was declared dead earlier in the session after sharp pushback from vacation property owners and local officials in cities like Sunburst and Billings. Critics argued the measure would unfairly penalize Montanans who own cabins or rental properties, and warned it could create deep funding gaps for cities with capped mill levies.
But the bill didn’t stay on the shelf for long, and it was resurrected as part of a broader deal to deliver homeowner relief.
SB 542, which shifts more of the tax burden onto industrial properties like refineries and utility companies, also faced stiff resistance. Business groups and the chamber of commerce warned it could lead to job losses and higher utility costs.
Still, the demand for tax relief proved stronger than the opposition. A tenuous coalition of cross-party lawmakers, eager to deliver results, helped push both bills through in the final stretch. Rep. Llew Jones, the legislation’s chief architect and chair of the appropriations committee, called the shift a necessary correction and a practical alternative to letting residential taxes continue to climb unchecked.
Together, the two bills mark a sweeping rebalancing of Montana’s property tax system. A new homestead exemption lowers the tax load on owner-occupied homes, while vacation properties and high-value commercial assets are expected to pay more.
For the owner of a median-priced home in Montana, that could mean savings of around $719 next year, according to Jones.
Why this moment hit a boiling point
Montana’s property values have soared over the past few years and, with them, residential tax bills. In some counties, homeowners saw their bills nearly double, threatening to price some residents out of homes they’d owned for decades.
The state’s Department of Revenue sounded the alarm last year, warning lawmakers that without action, the tax burden would continue to tilt heavily toward residential owners. The warning was largely brushed aside.
But by this session, the political pressure was impossible to ignore. Lawmakers returned to Helena facing a flood of complaints, a statewide affordability crisis, and a looming election year. Doing nothing wasn’t an option anymore.
What comes next
The bills passed—but not without friction. Last-minute amendments, local carve outs, and complications tied to charter cities like Billings and Sunburst could delay implementation. And the complexity is just beginning.
According to Robert Story, a former state legislator and current executive director of the Montana Taxpayers Association, Montana hasn’t seen a tax shift this sweeping since 2009. Back then, the legislature managed to smooth over reappraisal shocks by adjusting tax rates to keep burdens neutral. This time, lawmakers took a very different approach: They engineered a dramatic redistribution of who pays what, and by how much.
The changes are complex and costly to administer. In 2025 alone, there will be three separate residential property tax tiers. By 2026, that number will rise to four, with rate bands based on how a home’s value compares to the statewide median (currently about $325,000). Commercial properties will operate under their own tiered system, and second homes and short-term rentals will be taxed at a flat 1.9%—more than double what an average owner-occupied home will pay on its first $325,000 in value.
“These tax changes are in complete opposition to principles of tax fairness and efficiency,” Story says. “It will take the Montana Department of Revenue many staff hours just to build a model capable of handling it all.”
Still, unless there’s a reversal, an estimated 230,000 homeowners are expected to see real relief on their next tax bill. Owner-occupied homes and long-term rentals benefit most, with rates dropping from 1.35% to 0.76% on the first $325,000 of value. Meanwhile, centrally assessed properties like pipelines—taxed at up to 12%—will see their bills spike. As Story points out, a single mill increase will cost those properties 16 times what it would cost a homeowner.
A blueprint or a warning?
Montana may have just drawn the first bold lines of a new property tax playbook: Shield homeowners, and make absentee owners and corporate giants pay more. In a time of housing pain and tax pushback, other states are taking notice.
But the cost of that shift is starting to show. The new system upends long-held ideas about tax fairness and simplicity. It’s a logistical maze, requiring constant recalibration based on statewide median values, with layers of rates across property types.
As Story warned, fairness becomes harder to defend when a Montanan pays one rate on their primary home and 2.5 times that rate on a second.
The message is still clear: The rules of the tax game are changing. But the longer-term consequences are just beginning to unfold.
