Stay informed with quick and accessible analysis of today's top tax policy topics. Read Tax Foundation's Tax Policy Blog for insight from our experts on tax policies across the US and abroad.
To find our most recent research papers and data, click the links below.
AI technology has a wide range of potential economic outcomes. It would be a mistake to tailor tax policy to the extreme end of that range. Still, policymakers shouldn’t do nothing: they should instead make tax reforms that are sound regardless of which AI scenario emerges.
7 min read
Should both HB 979 and HB 378 pass, Virginia would have the nation’s highest top marginal rate on investment income.
8 min read
The Trump tariffs will likely raise the cost of food for Americans, particularly for liqueurs and spirits, baked goods, coffee, fish, and beer.
4 min read
The value-added tax (VAT) compliance gap—the additional VAT revenue that could be collected if all taxpayers, consumers, and businesses fully complied with VAT rules—continues to increase, reaching €128 billion in 2023.
8 min read
The tax code is ripe for simplification, especially as complicated and targeted provisions expire in 2028.
4 min read
While the CEA’s analysis of the benefits of reduced reliance on income taxes is sound, its revenue replacement estimates are not. The actual revenue replacement rate could be as high as 17.51 percent.
6 min read
Over the long run, OBBBA’s permanent extension of lower marginal tax rates on work, saving, and investment lays a solid foundation for stronger economic growth.
6 min read
Corporate tax reform can strengthen Chile’s economic growth at a minimal revenue cost by reinstating full expensing and adopting a territorial tax system to align its cross-border rules with the international standard.
5 min read
When taxpayers file their 2025 tax returns in 2026, many will see larger refunds than in recent years. That’s due to the One Big Beautiful Bill Act (OBBBA), which reduced individual income taxes for 2025 by an estimated $129 billion.
4 min read
A proposed “millionaire’s tax” in Washington State would yield the highest combined state and local top rate in the country.
6 min read
Scandinavian countries are well known for their broad social safety nets and their public funding of services such as universal health care, higher education, parental leave, and child and elderly care. High levels of government spending naturally require high levels of taxation. So, how do these countries raise their tax revenues?
7 min read
As European countries have undertaken a series of tax reforms designed for budgetary stability, policymakers should focus on consumption taxes by making them more neutral and efficient.
15 min read
While Wyoming is outcompeting California in attracting data centers due to affordability and sound tax policy, lawmakers should avoid imposing discriminatory sales tax on data centers’ machinery and equipment (M&E) purchases.
6 min read
Fixed-rate excise taxes are often adopted to reduce harm, curb excessive consumption, or discourage dangerous behaviors. However, without attention to how consumers substitute between products, well‑meaning policies may exacerbate the very harm they aim to prevent.
5 min read
The Chicago Bears are threatening to relocate from Illinois to Indiana as they negotiate over taxes and public financing. Illinois’ uncompetitive and burdensome tax environment makes it difficult for the NFL team to operate.
4 min read
For the past 12 years, the International Tax Competitiveness Index has examined which countries have truly embraced tax competitiveness and which ones have lagged behind. Our experts examine how country rankings have changed over time and identify the largest movers and shakers.
5 min read
While rising property values and taxes have intensified calls for reform, the reality is that property taxes fund the lion’s share of local services and lack a viable substitute. Excise taxes are far too narrow to fill the gap, and a poor candidate for filling any meaningful portion of it.
4 min read
QSBS exclusion distorts business choices by influencing business structure choices, timing of expansion, and investor’s decisions on capital allocation.
5 min read
Our modeling indicates the One Big Beautiful Bill Act (OBBBA) will boost economic growth but increase deficits, leading to record high debt in 2028 that rises to 124 percent of GDP by 2034.
7 min read
Several states have decoupled from GILTI by name rather than statutory citation. Lawmakers in those states should amend these statutes to ensure that their tax code does not accidentally incorporate a much more aggressive tax on international income than the tax from which they previously decoupled.
6 min read