The mission of the global program is to promote tax and fiscal policy that leads to higher economic growth and improved quality of life for taxpayers throughout the world.
We produce the annualInternational Tax Competitiveness Index, a survey of corporate tax rates around the world, and several other comparative reports that allow taxpayers, journalists, and policymakers to compare their tax policies with those in other countries.
Tax Foundation Europe
The mission of Tax Foundation Europe is to promote tax policies that are stable, neutral, simple, and transparent at the Member State and EU levels. We produce research and analysis specifically designed to inform five key debates in European tax policy: the concept of tax fairness, the twin transition of the green and digital economies, government revenue and own resources, competitiveness and productivity, and the future of taxation in the EU.
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Global Tax Deal | European Tax Maps | Digital Taxation | Carbon Taxes | Cost Recovery
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International Tax Competitiveness Index 2025
While there are many factors that affect a country’s economic performance, taxes play an important role. A well-structured tax code is easy for taxpayers to comply with and can promote economic development while raising sufficient revenue for a government’s priorities.
93 min read
Corporate Tax Rates Around the World, 2025
The worldwide average statutory corporate tax rate has consistently decreased since 1980 but has leveled off in recent years. In the US, the 2017 Tax Cuts and Jobs Act brought the country’s statutory corporate income tax rate from the fourth highest in the world closer to the middle of the distribution.
20 min read
Marginal Tax Rates and Economic Opportunity
Research has shown that spikes in tax rates can act as barriers to upward mobility. High marginal tax rates might directly influence the decisions workers make about accepting a raise, working additional hours, or whether they might remain on government benefits.
8 min read
Global Excise Tax Application and Trends
When designed well, excise taxes discourage the consumption of products that create external harm and generate revenue for funding services that ameliorate social costs. The effectiveness of excise tax policy depends on the appropriate selection of the tax base and tax rate, as well as the efficient use of revenues.
83 min read
The Role of Pro-Growth Tax Policy and Private Investment in the European Union’s Green Transition
Permanent full expensing is an efficient and neutral tax policy that will allow markets to allocate private investment effectively while moving the economy towards the climate goals of the EU.
33 min read
Sources of Government Revenue in the OECD, 2024
Designing tax policy in a way that sustainably finances government activities while minimizing distortions is important for supporting a productive economy.
3 min readAll Related Articles
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Recommendations to the European Commission: A Framework for Tax Simplification
A focus on sustained growth, meaningful metrics, and institutional capabilities that keep simplification a focus in future regulatory efforts should underpin the decluttering agenda.
8 min read
Policy Brief: QDMTTs Leave Geographic Disparity Between Increased Pillar Two Costs and Revenues
Due to the incentive for jurisdictions to implement a qualified domestic minimum top-up tax (QDMTT), Pillar Two leaves a geographic asymmetry. Additional tax revenues would predominantly accrue to low-tax jurisdictions, with high tax jurisdictions receiving little to no increase.
2 min read
2025 Spanish Regional Tax Competitiveness Index
The 2025 Spanish Regional Tax Competitiveness Index allows policymakers and taxpayers to evaluate and measure how their regions’ tax systems compare.
7 min read
OECD Pillar Two Compliance Costs: A Quantitative Assessment for EU-Headquartered Groups
New evidence shows the scale and distribution of compliance costs for EU firms affected by Pillar Two, i.e., the “Global Minimum Tax.”
6 min readInternational Tax Competitiveness Index 2025
While there are many factors that affect a country’s economic performance, taxes play an important role. A well-structured tax code is easy for taxpayers to comply with and can promote economic development while raising sufficient revenue for a government’s priorities.
93 min read
Savings and Investment: The Tax Treatment of Stock and Retirement Accounts in OECD and EU Countries
Tax-preferred private retirement accounts often have complex rules and limitations. Universal savings accounts could be a simpler alternative—or addition—to many countries’ current system of private retirement savings accounts.
23 min read