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Trump tariffs currency appreciation and Trump tariffs value of US dollar impact

Four Ways US Bond Markets Affect Tax Revenue

Federal government debt is over $32 trillion, around the size of the nation’s annual economic output (its gross domestic product, or GDP). Debt levels this high mean US borrowing costs are sensitive to interest rate changes that may otherwise seem small.

5 min read
2025 state gas taxes or state gas tax rates by state, 2025 fuel taxes

Gas Taxes by State, 2026

California levies the highest tax on gasoline at 73.6 cents per gallon (cpg), followed by Illinois at 70.4 cpg and Indiana at 63.1 cpg.

10 min read
Trump Accounts, Savings Accounts

Will Trump Accounts Make Saving Easier?

How we support savings in the US is too complex, and Trump Accounts worsen the problem. If lawmakers truly want to increase savings for taxpayers from day one, they should look to the UK and Canada, which have done it successfully for many years.

OECD Tax Transparency Regimes, Country-by-Country Reporting

Diving into the Differences Between Tax Transparency Regimes

The new public country-by-country reporting regimes adopted by the EU and Australia, and changes from the Financial Accounting Standards Board for financial accounts, are meant to promote transparency by multinational enterprises but have ubiquitous structural differences.

10 min read
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The Tax Foundation is the world’s leading nonpartisan tax policy 501(c)(3) nonprofit. For over 80 years, our mission has remained the same: to improve lives through tax policies that lead to greater economic growth and opportunity.

Our vision is a world where the tax code doesn’t stand in the way of success. Every day, our team of trusted experts strives towards that vision by remaining principled, insightful, and engaged and by advancing the principles of sound tax policy: simplicity, neutrality, transparency, and stability.

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Trump Accounts, Savings Accounts

Will Trump Accounts Make Saving Easier?

How we support savings in the US is too complex, and Trump Accounts worsen the problem. If lawmakers truly want to increase savings for taxpayers from day one, they should look to the UK and Canada, which have done it successfully for many years.

Wealth Taxes, Government Revenue

Why Wealth Taxes Always Fail

Though they are often framed as affecting only the richest households, the economic effects of wealth taxes extend much further by reducing capital formation, discouraging entrepreneurship, curtailing wage and employment growth, and ultimately weakening the overall economy.

The California Billionaire Tax Act

Why Billionaires Are Still Leaving California

The California Billionaire Tax Act’s residency provisions are exceptionally vulnerable to legal challenge. Even if the tax passes and survives challenges to its broader constitutionality, billionaires who leave California sometime in 2026 have good reason to believe they can escape some or all of the tax.

Ded Pixto, AdobeStock

A Taxing Approach to High Energy Costs Will Backfire

If you want more energy production, taxing producers is the wrong place to start. And if you want to tax companies more if they’re making big profits, the corporate income tax already does that.

Tax Education - girl in classroom

TaxEDU is designed to advance tax policy education, discussion, and understanding in classrooms, living rooms, and government chambers. It combines the best aspects of cutting-edge and traditional education to elevate the debate, enable deeper understanding, and achieve principled policy.

TaxEDU gives teachers the tools to make students better citizens, taxpayers a vocabulary to see through the rhetoric, lawmakers crash courses to write smarter laws, and videos and podcasts for anyone who wants to boost their tax knowledge on the go.

Launch TaxEDU

  • Glossary

    Understand the terms of the debate with our comprehensive glossary, including over 100 tax terms and concepts.

  • Videos

    Our animated explainer videos are designed for the classroom, social media, and anyone looking to boost their tax knowledge on the go.

  • Primers

    Our primers are classroom-ready resources for understanding key concepts in tax policy.

  • Lessons

    Dive deeper into specific tax topics with lesson modules designed as a classroom-ready resource or for anyone looking to boost their tax knowledge.

  • Principles

    Learn about the principles of sound tax policy—simplicity, transparency, neutrality, and stability—which should serve as touchstones for policymakers and taxpayers everywhere.

  • Courses

    Our Tax Foundation University and State Tax Policy Boot Camp lecture series are designed to educate tomorrow's leaders on the principles of sound tax policy.