Belgium, Switzerland protocol to DTA enters into force

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

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

Switzerland is introducing an extension to the loss carryforward period following the expiry of the referendum period for the implementing Federal Law on 17 April 2026. The Swiss Federal Law on Extending Loss Compensation Periods, adopted on 19

Kosovo and Belgium have signed a comprehensive income and capital tax treaty on 16 April 2026, marking a significant step in strengthening economic ties between the two nations. The agreement was formalised during the Spring Meetings in

Belgium’s Constitutional Court delivered its decision regarding Case No. 41/2026 of 9 April 2026, following preliminary questions from the Dutch-language Brussels Court of First Instance, the Limburg Court of First Instance (Hasselt division), and