GRE AADE Supplementary Tax Returns

Published on: Jul 2, 2026

On Jun. 29, GRE AADE reported on postponement of GIR declaration deadline.

  • GRE AADE issued press release on postponement of the deadline for submitting supplementary tax information declarations (GIR Declaration/Return).
  • Overview
  • In view of first-time implementation of filing of Top-up Tax Information Returns, and to facilitate compliance by obligated entities, members of Multinational Enterprise Groups.
  • Decision by GRE AADE Governor George Pitsilis (Decision A.1131/2026), extends the filing deadline until Oct. 30, 2026, for financial years ending on or before Mar. 31, 2025.
  • Until the same date, the above obligated entities may also submit related notification.
  • Effectiveness
  • Filing deadline extended to Oct. 30, 2026.
Regulators
GRE AADE
Entity Types
Auditor; Corp
Reference
PR, Dec A.1131/2026, 6/29/2026
Functions
Accounting; Financial; Legal; Reporting; Tax; Treasury
Countries
Greece
Category
State
N/A
Products
Corporate
Rule Type
Final
Regions
EMEA
Rule Date
Jun 29, 2026
Effective Date
Oct 30, 2026
Rule ID
304457
Linked to
N/A
Reg. Last Update
Jun 29, 2026
Report Section
EU