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The Tax Foundation is the world’s leading independent 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 Center for Federal Tax PolicyCenter for State Tax Policy, and Center for Global Tax Policy each produce timely and high-quality research and analysis that influences the debate toward economically principled tax policies. Our experts are continuously analyzing the day’s most relevant tax policy topics and are relied upon routinely for presentations, testimony, and media appearances on tax issues spanning every level of government.

Likewise, providing journalists, taxpayers, and policymakers with basic data on taxes and spending has been a cornerstone of the Tax Foundation’s educational mission since its founding. As we wrote in our first edition of Facts & Figures in 1941, “Facts give a broader perspective; facts dissipate predilections and prejudices…[and are] an important step to meet the challenge presented by the broad problems of public finance.”

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American Rescue Plan state tax cuts, American Rescue Plan tax cuts State Unemployment Compensation Trust Funds, Elizabeth Warren wealth tax, Some tax hikes are more damaging than others, according to Congressional Budget Office (CBO) and new Tax Foundation economic modeling.

Analysis of Sen. Warren and Sen. Sanders’ Wealth Tax Plans

New modeling finds that the wealth taxes proposed by Sen. Warren and Sen. Sanders would raise significantly less revenue than promised, face serious administrative and compliance challenges, and would increase foreign ownership of U.S. capital.

38 min read
mark-to-market definition MTM tax New York Stock Exchange (NYSE) threatens to relocate servers over New Jersey financial transaction tax. Learn more about NJ financial transaction tax proposal.increasing taxes on capital gains, increasing capital gains taxes, increasing capital gains tax

The Impact of a Financial Transaction Tax

Policymakers should exercise caution in deciding whether to enact an FTT given the uncertainty regarding the FTT’s ability to raise revenue and the significant damage it could cause to the U.S. financial system

39 min read
capital gains taxes, high capital gains tax rates

Looking Back on Taxation of Capital Gains

When considering options to eliminate the deferral advantage of capital gains taxation, a lookback charge provides a reasonable solution for taxing hard-to-value assets. However, policymakers need to understand the limitations of a lookback charge compared to both mark-to-market taxation and the current system.

16 min read
e-cigarette tax, taxing nicotine products, nicotine tax, vaping, vapor

Taxing Nicotine Products: A Primer

New nicotine products, along with a greater consciousness about the dangers of smoking, have prompted millions to give up smoking. This has contributed to federal and state excise tax collections on tobacco products declining since 2010. Our new report outlines the best way to tax nicotine products based on health outcomes and revenue stability.

49 min read
trends in state tax policy, 2019 state tax trends

Tax Trends at the Dawn of 2020

From remote sales tax collection to taxes on marijuana and vaping products, we recap the top state tax trends from 2019 and break down which ones you should watch for in 2020.

38 min read
2023 State Tax Changes as of January 1, 2023, Comprehensive guide to 2020 tax changes and 2020 state tax changes

State Tax Changes as of January 1, 2020

This year was a significant one for state tax policy, and the wide range of changes taking effect January 1, 2020, reflects the scope and intensity of that activity. With states continuing to grapple with issues like the taxation of international income and collections obligations for remote sellers and marketplace facilitators, the coming year is unlikely to be any quieter.

23 min read
Inflation tax basics inflation definition inflation definition what is inflation what causes inflation tax code US taxes inflation time value of money money and stocks, Capital Gains Indexing for Inflation

Evaluating Mark-to-Market Taxation of Capital Gains

The success of any mark-to-market system lies in its ability to accurately value tangible and non-tangible (or non-tradable) assets such as intellectual property and brand-value recognition. Administrative regulations, guidance, and enforcement are the Achilles’ heel of any plan to annually tax accrued gains.

17 min read

State Sales Taxes in the Post-Wayfair Era

Our new report explores the choices states have made regarding sales taxes following the South Dakota v. Wayfair Supreme Court online sales tax decision heading into calendar year 2020, outlines legal pitfalls states should seek to avoid, and offers up a few best practices for designing reliable, equitable, legally-sound remote sales tax regimes.

58 min read
OECD harmful tax practices, FHTP, OECD BEPS, OECD Base Erosion and Profit Shifting

Tax Foundation Response to OECD Public Consultation Document: Global Anti-Base Erosion Proposal (“GloBE”) (Pillar Two)

The tax base for the income-inclusion rule will be just as important as determining the rate, and both the base and the rate will likely impact business decisions. Additionally, policymakers need to determine how the choice for blending fits with the overarching goal of the policy. And as the example of GILTI shows, it is essential to assess how current international tax regulations would interact with a global minimum tax.

11 min read
2020 State Business Tax Climate Index, Business Tax by State, Best states to grow a business, Best states to start a business, Best states for business, worst states to start a business, worst states for business

2020 State Business Tax Climate Index

Connecticut, California, New York, and New Jersey rank lowest in our 2020 State Business Tax Climate Index, which compares states on more than 120 tax policy variables to show how well they structure their tax systems and to provide a road map for improvement.

20 min read