Poland-OECD: Poland submits MLI instruments of ratification

Poland has published the Act of 13 February 2026 amending the Act on the Exchange of Tax Information with Other Countries and certain related legislation in the Official Gazette on 17 March 2026, implementing the Council Directive (EU) 2023/2226 of

The OECD has announced, on 17 March 2026, that Bulgaria has joined the International Compliance Assurance Programme (ICAP), bringing the total number of participating countries to 24. ICAP is a voluntary programme designed to enable multinational

Poland’s Ministry of Finance and Economy issued an official notice on 10 March 2026 regarding countries and territories identified by the European Union as tax non-cooperative jurisdictions that are not included in Poland's domestic harmful tax

The Organisation for Economic Cooperation and Development (OECD) released an updated list of signatories, along with their signing dates, for the Multilateral Competent Authority Agreement (MCAA) on the Exchange of Country-by-Country (CbC) Reports

Poland’s Minister of Finance and Economy has published updated interest rates for late tax payments on 10 March 2026, effective under Article 56d of the Tax Ordinance Act of 29 August 1997. The announcement establishes three distinct annual

Poland’s Ministry of Finance announced, on 11 March 2026, that the Act on the Exchange of Tax Information with Other Countries and Certain Other Acts has been signed into law. The legislation implements Council Directive (EU) 2023/2226 (DAC8) and