Poland – Belgium DTA

Poland's Ministry of Finance has opened a public consultation on proposed changes to its national e-invoicing platform, KSeF 2.0, focusing on how invoice-related business events and data changes should be handled and synchronised. The

Belgium's Federal Public Service (SPF) Finance has launched its Tax-on-web e-service on 28 April 2026, enabling taxpayers and tax professionals to file personal income tax returns for the 2026 assessment year covering 2025 income. Taxpayers have

Poland is preparing major amendments to its VAT legislation to comply with EU Directive 2025/516, which modernises tax rules for digital commerce. The changes, managed under project UC147, aim to resolve practical issues that have emerged since

Poland’s Ministry of Finance announced, on 27 April 2026, that it has extended its fuel package tax cuts through 15 May 2025, offering continued relief to consumers as Middle East conflicts keep fuel markets volatile. This follows the Finance

The Belgian members of the lower house submitted bill No. 56K1491001 to the parliament on 17 April 2026, which outlines a proposal to establish a digital services tax 9DST) in Belgium targeting global technology giants from 1 January 2027. The

Belgium has enacted a law that introduces capital gains taxation on financial assets, effective 1 January 2026. The Act, signed into law on 6 April 2026, represents a fundamental shift in how the country taxes investment income. Progressive tax