Bulgaria-Greece: Tax dispute established

Greece has enacted Law 5313/2026,  published in Government Gazette A' 102 on 25 June 2026,  introducing a broad package of measures aimed at addressing the impact of the energy crisis, increasing disposable income and expanding housing support,

Greece’s Independent Authority for Public Revenue (AADE) has extended the deadline for submitting income tax returns for the 2025 tax year from 15 July 2026 to 24 July 2026. The extension applies to both personal income tax returns filed by

Greece has introduced changes to its tax framework through Law 5313/2026, published in the Greek government’s official gazette on 25 June 2026. The legislation amends the taxation of alternative investment funds (AIFs) and their executives,

The Greek Public Revenue Authority (AADE) has launched the DAC9/GIR web portal to facilitate the electronic submission of the GloBE Information Return (GIR), also referred to as the Top-up Tax Information Return, together with related notifications

The European Commission issued reasoned opinions to Belgium, Bulgaria, and Cyprus for failing to fully transpose Directive (EU) 2025/872 (DAC9), which establishes rules for the filing and exchange of GloBE Information Returns (top-up tax information

Greece's tax authority (AADE) published two administrative guidance documents for taxpayers subject to Pillar Two global minimum tax requirements under Bill 5100/2024. Decision A.1131/2026 establishes the complete filing and information exchange