Tax Department: Pages to Close to the Public for a Few Days - See When

The Tax Department has announced a temporary interruption of its computerized systems from Friday, January 23, 2026, at 3:00 PM to Monday, January 26, 2026, at 9:00 AM, due to an upgrade. The interruption will affect all related systems, and the public is advised to avoid any action on them during this period, even if access is momentarily possible. The upgrade of the systems is necessary to improve their functionality and security, but will inevitably cause temporary difficulties in serving the public. The Tax Department has taken into account the potential impact and has scheduled the upgrade during a weekend to minimize disruption. The Tax Department apologizes for any inconvenience caused and thanks the public for their understanding and cooperation. Early public notification aims to avoid problems and ensure the smooth conduct of upgrade work. The system interruption concerns all electronically provided services, such as filing tax returns, paying taxes, and issuing certificates. The public is advised to schedule their transactions taking into account the interruption period.