Institute on Taxation and Economic Policy (ITEP)

Idaho

State Rundown 12/17: Tax Policy ‘Naughty or Nice’ List Has Late Entrants

With a little over a week left, some states are solidifying their spots on the tax policy “naughty or nice” list.

Linking to Tipped and Overtime Income Deductions Would Worsen State Shortfalls, Do Little to Help Workers

State deductions for tips and overtime are not only ineffective at supporting working-class people, it will come at a substantial cost to state budgets.

State Rundown 11/24: States Say ‘No Thank You’ to Federal Tax Cuts Reducing State Revenue

Lawmakers in two more states have wisely said “no thank you” to federal tax cuts that would have flowed through to their state tax codes and undermined funding for their priorities

Idaho Center for Fiscal Policy: Conforming With Recent Federal Tax Changes Will Result in Over $284.4 Million in Annual Revenue Loss in Idaho

November 10, 2025

To prioritize Idaho businesses and protect revenue for public services, the Center recommends remaining decoupled from (1) bonus depreciation, and decoupling from (2) qualified production property deduction, (3) research and experimentation (R&E) cost recovery, (4) relaxed interest deductibility cap, and (5) deduction of foreign derived intangible income. Read more.

State Rundown 11/5: Voters Say “Yes!” to Public Investments

Despite being an off-year election, voters made a call for shared public investments at the polls.

State Rundown 10/27: As Temperatures Cool Tax Policy Heats Up

States across the nation are debating how best to respond to costly new federal tax cuts.

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The 5 Biggest State Tax Cuts for Millionaires this Year

October 16, 2025 • By Dylan Grundman O'Neill, Aidan Davis

The 5 Biggest State Tax Cuts for Millionaires this Year

Some states continue to hand out huge tax cuts to millionaires. The five largest tax cuts this year will cost states a total of $2.2 billion per year once fully implemented.

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The Potential of Local Child Tax Credits to Reduce Child Poverty

October 8, 2025 • By Kamolika Das, Aidan Davis, Galen Hendricks, Rita Jefferson

The Potential of Local Child Tax Credits to Reduce Child Poverty

Local governments have a critical role to play in reducing child poverty. Local Child Tax Credits could provide large tax cuts to families at the bottom of the income scale, lessening the overall regressivity of state and local tax systems.

State Rundown 9/18: Lawmakers Confront Revenue Loss from Federal Policy Changes

Some states are trying to avoid revenue loss while others are welcoming it and doubling down.

State Child Tax Credits Boosted Financial Security for Families and Children in 2025

Child Tax Credits (CTCs) are effective tools to bolster the economic security of low- and middle-income families and position the next generation for success.

The Trump Megabill Hands the Rich a Gift — and Sends the Bill to Young Americans

Trump's megabill directs most benefits to the wealthy, while leaving younger generations with higher taxes, more debt, and fewer opportunities. For Millennials and Gen Z, it means reduced public investment and an economy less likely to work in their favor.

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State Tax Action in 2025: Amid Uncertainty, Tax Cuts and New Revenue

July 28, 2025 • By Aidan Davis, Neva Butkus, Marco Guzman

State Tax Action in 2025: Amid Uncertainty, Tax Cuts and New Revenue

Federal policy choices on tariffs, taxes, and spending cuts will be deeply felt by all states, which will have less money available to fund key priorities. This year some states raised revenue to ensure that their coffers were well-funded, some proceeded with warranted caution, and many others passed large regressive tax cuts that pile on to the massive tax cuts the wealthiest just received under the federal megabill.

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Which States Expanded Refundable Credits in 2025?

July 24, 2025 • By Neva Butkus

Which States Expanded Refundable Credits in 2025?

Refundable tax credits were a big part of state tax policy conversations this year. In 2025, nine states improved or created Child Tax Credits or Earned Income Tax Credits.

How Much Would Every Family in Every State Get if the Megabill’s Tax Cuts Given to the Rich Had Instead Been Evenly Divided?

If instead of giving $117 billion to the richest 1 percent, that money had been evenly divided among all Americans, we'd each get $343 - or nearly $1,400 for a family of four.

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Analysis of Tax Provisions in the Trump Megabill as Signed into Law: National and State Level Estimates

July 7, 2025 • By Steve Wamhoff, Carl Davis, Joe Hughes, Jessica Vela

Analysis of Tax Provisions in the Trump Megabill as Signed into Law: National and State Level Estimates

President Trump has signed into law the tax and spending “megabill” that largely favors the richest taxpayers and provides working-class Americans with relatively small tax cuts that will in many cases be more than offset by Trump's tariffs.

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Local Tax Trends in 2025

July 1, 2025 • By Rita Jefferson

Local Tax Trends in 2025

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.

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

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.

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

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.

Idaho Center for Fiscal Policy: What You Need to Know About the National Private School Voucher Proposal in the U.S. House Budget Bill

June 10, 2025

Normally, when individuals sell stock, they must pay capital gains taxes on any profit they’ve made. But donors who gift their stock to an SGO wouldn’t have to pay capital gains taxes on any increase in the stock’s value, and they would still get the generous dollar-for-dollar tax credit, yielding a personal profit for themselves.

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

May 22, 2025 • By Carl Davis, Jessica Vela, Joe Hughes, Steve Wamhoff

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

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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Trump 2025 Tax Law: Research and Resources

May 2, 2025 • By ITEP Staff

Trump 2025 Tax Law: Research and Resources

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

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

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

April 9, 2025 • By ITEP Staff

State Rundown 4/9: A Progressive Pushback

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.

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

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.

State Rundown 3/20: It’s March, Welcome to Tax Policy Madness

March Madness kicks off today and the pressure is on as many states’ legislative sessions are nearing the final buzzer. Some state lawmakers are seemingly competing for the title of most regressive state tax policies while others are looking to lift up best practices for more equitable outcomes.   The Mississippi legislature landed on a […]