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Tax Foundation Staff

Anna Leszczyłowska

Research Fellow, Tax Foundation Europe

Anna Leszczyłowska is a Research Fellow with Tax Foundation Europe.

Latest Work

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