Institute on Taxation and Economic Policy (ITEP)

Montana

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Local Tax Trends in 2025

• By Rita Jefferson

As federal aid ends and economic uncertainty grows, local governments face tough budget choices. Now is the time for localities to protect vulnerable residents and build stronger, more equitable fiscal foundations.

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Trump Megabill Will Give $117 Billion in Tax Cuts to the Top 1% in 2026. How Much In Your State?

• By Michael Ettlinger

The predominant feature of the tax and spending bill working its way through Congress is a massive tax cut for the richest 1 percent — a $114 billion benefit to the wealthiest people in the country in 2026 alone.

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How Much Do the Top 1% in Each State Get from the Trump Megabill?

• By Carl Davis

The Senate tax bill under debate right now would bring very large tax cuts to very high-income people. In total, the richest 1 percent would receive $114 billion in tax cuts next year alone. That would amount to nearly $61,000 for each of these affluent households.

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State Rundown 6/25: The Numbers Don’t Lie, State Budget Edition

• By ITEP Staff

Many states are reaching their end-of-June budget deadlines, and major tax policy changes look to have big implications as states are forced, per federal policy, to do more with less.

Montana Budget & Policy Center: Tax Policy Highs and Lows from the 2025 Montana Legislature

• By ITEP Staff

The 2025 Legislature made a number of changes to Montana’s tax system, including an expensive cut to the income tax and restructuring of the property tax system.

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Analysis of Tax Provisions in the House Reconciliation Bill: National and State Level Estimates

• By Carl Davis, Jessica Vela, Joe Hughes, Steve Wamhoff

The poorest fifth of Americans would receive 1 percent of the House reconciliation bill's net tax cuts in 2026 while the richest fifth of Americans would receive two-thirds of the tax cuts. The richest 5 percent alone would receive a little less than half of the net tax cuts that year.

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State Rundown 5/21: Big and Not-So Beautiful Tax Cut Bills Abound in States

• By ITEP Staff

As a sprawling, regressive tax bill continues to take shape at the federal level, many states are moving forward with major tax cut proposals of their own.

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State Rundown 5/7: As Budget Season Heats Up, Tax Proposals Are Getting Serious

• By ITEP Staff

With spring in full bloom ,many state lawmakers are reaching tax policy agreements. Out west, lawmakers in North Dakota and Texas have moved major property tax cuts. Meanwhile, in the east and south, Vermont appears likely to pass an expansion to its Child Tax Credit and Earned Income Tax Credit, and South Carolina lawmakers are aiming to make deep, drastic cuts to the state’s income tax.

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Trump 2025 Tax Law: Research and Resources

• By ITEP Staff

Want to know more about the tax and spending megabill that President Trump recently signed into law? We've got you covered.

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State Rundown 5/1: State Tax Debates Wrapping Up, and Just Beginning

• By ITEP Staff

The rampant uncertainty this year extends far beyond the national economy and federal policy, as many state legislatures are declaring their tax and budget debates finished, and just getting started, sometimes in the same breath.

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State Rundown 4/24: States Push Tax Cuts Despite Fiscal Uncertainty

• By ITEP Staff

While some states are preparing for uncertainty – slowing revenue growth, chaos from unpredictable tariffs, cuts to federal programs, etc. – others continue to move forward with plans for deep tax cuts.   For instance, Georgia Gov. Brian Kemp signed legislation accelerating the cut to the personal income tax rate, which is currently phasing down. […]

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Missouri is Sleepwalking into a Half-Billion Dollar Tax Cut for the Rich

• By Carl Davis

Missouri lawmakers are debating a tax cut that will mostly benefit the wealthiest in the state, while relying on an unrealistic estimate of what it will cost.

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IRS Cooperation with ICE Will Damage Public Trust, Putting Tax Revenues in Jeopardy

• By Marco Guzman

Attempts by the Department of Homeland Security to secure private information from the IRS on people who file taxes with an Individual Taxpayer Identification Number is a violation of federal privacy laws that protect taxpayers. It is also a change that could seriously damage public trust in the IRS, which could jeopardize billions of dollars in tax payments by hardworking immigrant families.

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State Rundown 4/9: A Progressive Pushback

• By ITEP Staff

Residents and state lawmakers across the country are pushing back against anti-tax measures and are looking for ways to protect revenue and advance proposals that would raise revenue in progressive ways. This comes at a time when federal policy brings significant risks for state tax revenue.

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State Rundown 4/3: Amidst Tariff Uncertainty, State Lawmakers Talk Taxes

• By ITEP Staff

While all eyes are on the Trump administration’s tariffs on foreign imports, state lawmakers are moving forward with a mix of deep, regressive tax cuts and progressive revenue raisers.

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Celebrating 50 Years of the Earned Income Tax Credit

• By Neva Butkus

This week, we celebrate 50 years of the federal Earned Income Tax Credit (EITC) and the impact it's had on millions of workers and families. In 2023 alone, the latest year of available data, the federal EITC alongside the refundable portion of the Child Tax Credit lifted 6.4 million people and 3.4 million children out of poverty.

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State Approaches to Global Intangible Low-Taxed Income (GILTI)

• By ITEP Staff

Many states with corporate income taxes include some amount of federally defined Global Intangible Low-Taxed Income (GILTI) in their tax bases. Twenty-one states plus D.C. include some amount of GILTI in their tax calculations in 2025.

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State Rundown 3/6: In the Shadow of Chaotic Federal Policymaking States Seek to Tax the Top, Cut Taxes

• By ITEP Staff

Proposals from governors in both New Jersey and Wisconsin include provisions to tax high-income earners. Meanwhile, several major tax proposals are advancing in the great plains, with Iowa considering a major cut to unemployment taxes, North Dakota advancing new benefits for private schools, and Wyoming cutting property taxes. The District of Columbia is facing a more than a $1 billion revenue shortfall over the next three years, compared to previous estimates, and a mild recession due…

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State Rundown 2/26: House Budget Plan Could Further Strain State Budgets

• By ITEP Staff

States would be wise to keep a close eye on happenings in Washington, D.C. Republicans in the House of Representatives recently passed their budget resolution, which could spell trouble for state budgets. The plan tees up major cuts to Medicaid, SNAP, and college tuition assistance—all likely to allow for tax cuts that will overwhelmingly benefit the wealthy. If approved, trillions of dollars would be cut from programs supported by federal dollars and states and localities…

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Learn from Prop 13 History to Avoid Repeating Past Mistakes

• By Rita Jefferson

Worries about housing costs and property tax bills are leading people to check the history books for solutions, but there’s a danger that they’ll repeat past mistakes. If anti-tax lawmakers carelessly weaken property taxes as they did in the 1970s, as they did with California’s Proposition 13, they will undercut public finances, making municipalities, school districts, and other special districts worse off.

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State Rundown 2/20: Tools to Address Corporate Tax Avoidance and Property Tax Affordability

• By ITEP Staff

A new ITEP report finds that states could raise $19 billion a year with one policy change targeting corporate tax avoidance. That policy, worldwide combined reporting, strengthens state corporate taxation by giving states a full view of multinational corporate profits, essentially eliminating the tax savings that companies currently see by pretending their profits were earned in Switzerland, the Cayman Islands, and other international tax havens.

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Wide-Ranging 2025 State Tax Debates Come into Focus

• By Aidan Davis

In the face of immense uncertainty around looming federal tax and budget decisions, many of which could threaten state budgets, state lawmakers have an opportunity to show up for their constituents by raising and protecting the revenue needed to fund shared priorities. Lawmakers have a choice: advance tax policies that improve equity and help communities thrive, or push tax policies that disproportionately benefit the wealthy, drain funding for critical public services, and make it harder…

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A Revenue Analysis of Worldwide Combined Reporting in the States

• By Carl Davis, Matthew Gardner, Michael Mazerov

Universal adoption of mandatory worldwide combined reporting would boost state corporate income tax revenues by roughly 14 percent. Thirty-eight states and the District of Columbia would experience revenue increases totaling $19.1 billion.

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Turning IRS Agents to Deportation Will Reduce Public Revenues

• By Carl Davis, Jon Whiten

The Trump Administration’s plan to turn IRS agents into deportation agents will result in lower tax collections in addition to the harm done to the families and communities directly affected by deportations.

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State Rundown 1/22: Tax Policy, Affordability, and Where It Misses the Mark

• By ITEP Staff

As state legislative sessions ramp up many lawmakers discuss their prioritization of affordability of necessities like food and housing as they craft their legislative agendas. Arkansas, Mississippi and Utah are looking to reduce or fully exempt groceries from their state sales taxes. Meanwhile, multiple proposals to reduce property taxes are making their way around state […]