Tracking The Economic Impact of U.S. Tariffs and Retaliatory Actions

New U.S. and retaliatory tariffs are being announced on a regular basis. Stay up to date on the economic impact of these tariffs with our one-stop tracker. Read More

Supreme Court Decides Wayfair Online Sales Tax Case

The U.S. Supreme Court handed down its decision in South Dakota v. Wayfair. Thirty-one states that currently tax internet sales will be impacted. Read More

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Federal Taxes

The Tax Foundation's Center for Federal Tax Policy produces timely and high-quality data, research, and analysis on federal tax issues that influences the debate toward economically principled policies.

State Taxes

The Tax Foundation's Center for State Tax Policy produces and markets timely and high-quality data, research, and analysis on state fiscal issues that influence the debate toward economically principled tax policies.

Tax Data

Providing journalists, taxpayers and policymakers with basic data on taxes and spending is a cornerstone of the Tax Foundation’s educational mission.

Tax Maps

We’ve found that one of the best, most engaging ways to visualize tax data is in the form of maps. Every week, we release a new tax map that illustrates one important measure of state tax rates, collections, burdens and more.

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