Poland to Limit Tax Interpretations to Five Years

Poland's Ministry of Finance is preparing to introduce a five-year limit on the validity of tax interpretations. This move aims to address concerns that outdated interpretations could unfairly benefit some taxpayers, creating an uneven playing field compared to those who obtain newer, potentially less favorable rulings.

The proposed changes, detailed in the Ministry's legislative work plan, are slated for government adoption in the fourth quarter of 2026. The core idea is to prevent taxpayers from indefinitely relying on old interpretations, especially when tax laws or economic conditions have evolved.

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It cannot be the case that a taxpayer with an old, outdated interpretation is in a better situation than one who received a new one.

Under current regulations, there is no set expiration date for tax interpretations. The Ministry argues this leads to the "functioning in the legal circulation of tax protection based on the positions of tax authorities that have become outdated." This can result in taxpayers with historical interpretations being in a better position than new market entrants who might receive less favorable rulings on similar issues, thus violating the principle of equality before the law.

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functioning in the legal circulation of tax protection based on the positions of tax authorities that have become outdated in the result of changes that have occurred in the case law of administrative courts or in economic realities.

To rectify this, interpretations will generally expire after five years. Interpretations issued before January 1, 2023, will lose validity on June 30, 2028. Those issued after December 31, 2022, and before January 1, 2028, will expire five years after issuance, but no earlier than January 1, 2029.

Exceptions are planned. Changes in the relevant tax laws will automatically invalidate an interpretation. Interpretations conflicting with tax clarifications will also be subject to expiration. However, taxpayers can request an extension, and if the tax authorities do not respond, the interpretation's validity will be extended for another five years under a "silent agreement" procedure.

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through unjustified privilege of taxpayers with historical interpretations compared to entities newly entering the market, who, for example, obtain a less favorable interpretation of the regulations concerning an analogous issue.