Institute on Taxation and Economic Policy (ITEP)

The Institute on Taxation and Economic Policy

Year One of Trump-Republican Tax Policy: The Consequences

Year One of Trump-Republican Tax Policy: The Consequences

What's New

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The Big Corporations That Avoided All Federal Income Taxes on Their 2025 U.S. Profits Would Like Us All to Please Just Look at That Squirrel Over There

April 24, 2026 • By Matthew Gardner

When confronted with the completely accurate observation that their own annual reports disclose an estimated current federal income tax expense of zero on current-year income, the companies will desperately point to something else entirely.

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State Rundown 4/23: While Some States Stop Digging, Others Move Full Steam Ahead with Anti-Affordability Agendas

April 23, 2026 • By ITEP Staff

Missouri lawmakers passed legislation that will have residents vote on a proposal at the ballot box. The ask: for them to pay more in sales taxes to offset cuts – and the possible elimination – of the state's individual income tax, which makes up nearly two-thirds of Missouri’s general fund.

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The Next Illegal, Costly Tax Cut for the Rich: Indexing Capital Gains

April 21, 2026 • By Steve Wamhoff

Proposals to index taxes on capital gains for inflation would overwhelmingly benefit the richest 1 percent and increase the deficit by nearly $1 trillion over a decade.

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While States Debate New Trump Tax Changes, Equity Must Be at the Core

April 20, 2026 • By Brakeyshia Samms

States continue to debate whether and how to link their state tax codes to the 2025 federal tax law. This is not just a technical debate.

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State Rundown 4/16: Tax Day, a New Millionaires’ Tax and Late Blooming State Tax Action

April 16, 2026 • By ITEP Staff

Yesterday was Tax Day, and with many state legislative sessions wrapping, some tax changes are gearing up or crossing over the finish line.

More Recent Work

Across the States

Tax Watch

State Tax Watch 2026

ITEP tracks tax discussions in legislatures across the country and uses our unique data capacity to analyze the revenue, distributional, and racial and ethnic impacts of many of these proposals. State Tax Watch offers the latest news and movement from each state.

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Learn more about state taxes across the country, read Who Pays?

State Rundown & On the Map

On the Map

State Rundown 4/23: While Some States Stop Digging, Others Move Full Steam Ahead with Anti-Affordability Agendas

Missouri lawmakers passed legislation that will have residents vote on a proposal at the ballot box. The ask: for them to pay more in sales…

Taxes on Adult-Use Cannabis in Each State

Twenty-three states have legalized the sale of cannabis for general adult use. Every state allowing legal sales applies an excise tax to cannabis based on…

The ITEP Guide to State & Local Taxes

The ITEP Guide to State & Local Taxes offers citizens, advocates, journalists, and policymakers a detailed primer on state and local tax policy. Learn more about the three main sources of revenue (income, property, and sales) and the major principles that shape tax codes and discussions.

Tax Principles

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Income & Profits

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Property & Wealth

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Sales & Use

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Other Revenues

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