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Center for Global Tax Policy

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 annual International 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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Poland digital services tax, DST

How Poland’s Restrictive Tax Treatment of Losses Penalizes Risk-Taking and Business Expansion

Poland has one of the most restrictive approaches to the tax treatment of losses in the OECD. Loss carryover provisions allow businesses to deduct their losses in one year against taxable income in another, smoothing their taxable income over time. Their absence or restriction leads to firms with more variable profits and losses over time being taxed at higher rates, penalizing risky investment, such as research and development (R&D), and business expansion.

16 min read