• Tax NAV Online Invoice System – stricter validations from September underscore NAV’s commitment to data quality
• Transfer pricing Transfer pricing data reporting: What does the Hungarian Tax Authority actually see on the ATP forms?
• Payroll As of 1 July 2025: Stricter enforcement by the Hungarian Tax Authority – new default penalty for unreported employees
• Legal Rethinking corporate structure: the business logic of mergers, demergers, and transformations