Hungary

The revised double‑taxation treaty between Hungary and the Netherlands becomes effective on 3 August 2026, introducing several amendments that affect cross‑border taxation, revenue sharing, and dispute‑resolution mechanisms. The treaty updates the definition of taxable income, clarifies the application of the arm‑length principle, and introduces new reporting obligations for multinational groups. Key Takeaways Effective Date: 3 […]

Starting 31 July 2026, a suite of tax and customs reforms will take effect, aiming to simplify the tax burden on small and medium‑sized enterprises, streamline customs procedures, and promote environmentally friendly practices. Key changes include the abolition of the carbon‑dioxide emission tax, an extension of the tax‑free allowance for certain small‑business categories, and the

The deadline for submitting the DAC9/GIR tax service is approaching on June 30, 2026. This obligation applies to all corporate groups that are subject to the global minimum tax framework introduced by the 2023 Act LXXXIV. The service must be filed through the NAV DACentral portal, either by uploading a validated XML file directly or