The One Big Beautiful Bill Act makes many of the individual tax cuts and reforms of the TCJA permanent. It improves upon the TCJA by making expensing for R&D and equipment permanent. However, for the most part, it does not include further structural reforms, and instead introduces many new, narrow tax breaks to the code, adding complexity and raising revenue costs.
7 min read
Alabama’s 2025 legislative session mostly demonstrates a commitment to pro-growth tax policies that enhance competitiveness and reduce compliance burdens.
5 min read
The One Big Beautiful Bill’s changes to the taxation of international income have surprising implications for state codes, yielding tax increases and a revised tax base that, through quirks of state incorporation, bears very little resemblance to the federal base and almost nothing of its purpose.
10 min read
The BEPS project’s 15 actions were decisive responses to real problems in cross-border taxation, offering real benefits but also real costs. A decade of implementation experience has revealed a critical side effect: sharply higher compliance costs for both tax administrations and the business community.
Policymakers continue to debate international tax rules after the US gained agreement on a new approach at the G7 that could result in US anti-avoidance policies existing side-by-side with the global minimum tax.
4 min read
We estimate the One Big Beautiful Bill Act would increase long-run GDP by 1.2 percent and reduce federal tax revenue by $5 trillion over the next decade on a conventional basis.
11 min read
President Trump signed the One Big Beautiful Bill Act into law on July 4, 2025.
16 min read
Short FormIndependence Day is notable for its insistence not just on light taxation, but more importantly on taxation being subject to the consent of the governed through a representative form of government.
4 min read
Tax Foundation Europe’s Sean Bray interviews Dr. Monika Köppl-Turyna, director of the EcoAustria Institute for Economic Research, about the future of the EU tax mix.
14 min read
Lawmakers should consider maintaining QBAI and applying the several billion dollars from the Senate’s change toward other pro-growth international tax reforms instead.
6 min read
Congress is racing to pass the One Big Beautiful Tax Bill before the July 4 deadline. In this episode, Kyle Hulehan and Erica York break down what just happened over the weekend, what’s actually in the bill, and what comes next as the House and Senate try to reconcile their differences.
Lawmakers are right to be concerned about deficits and economic growth. The best path to address those concerns is to ensure OBBB provides permanent full expensing of capital investment, avoids inefficient tax cuts, and offsets remaining revenue losses by closing tax loopholes and reducing spending.
8 min read
Expanding and updating the US tax treaty network—both by forging new agreements and modernizing existing ones—is vital to maintaining the country’s competitiveness in a rapidly evolving global tax landscape.
4 min read
Summer has arrived, and states are beginning to implement policy changes that were enacted during this year’s legislative session (or that have delayed effective dates or are being phased in over time).
28 min read
The Senate draft overall makes more changes to international tax policy than the House draft. On net the changes are positive.
8 min read
New Jersey’s residents deserve tax relief, and the state must stem the tide of out-migration. Affordable reforms in the near term could pave the way for more sweeping, and competitive, reforms to take root in the future.
The Senate’s version of the OBBB restores the benefit of avoiding the SALT deduction cap with PTETs for all pass-through businesses, while placing new limits on the extent of the workarounds.
6 min read
Tax Foundation Europe’s Sean Bray had the opportunity to interview Dr. Stefanie Geringer, a postdoctoral researcher at the Faculty of Law at the University of Vienna and Masaryk University Brno, a certified tax advisor and manager of tax at BDO Austria, about the future of the EU tax mix.
14 min read
Many countries incentivize business investment in research and development (R&D), intending to foster innovation. A common approach is to provide direct government funding for R&D activity. However, a significant number of jurisdictions also offer R&D tax incentives.
4 min read
If Illinois’ budget is enacted as-is, Illinois will newly tax 50 percent of Global Intangible Low-Taxed Income (GILTI) as of tax year 2025, retroactively increasing tax burdens for US businesses and further hindering Illinois’ business tax competitiveness.
7 min read